USER MANUAL SR 1601 B NILFISK
Manufacturer: Nilfisk-Advance S.p.A.
Authorized signatory: Per Sonne Sorensen, Managing Director
Date: Signature:
INHALTSVERZEICHNIS
EINLEITUNG 2
CONSERVATION DU MANUEL 2
DECLARATION DE CONFORMITE 2
DONNEES D'IDENTIFICATION 2
STRUCTURE DE LA MACHINE 7
POSTE DE TRAVAIL ET TABLEAU DE BORD 9
ACCESSIONS / OPTIONS 10
CHARACTERISTIQUES TECHNIQUES 10
SCHEMA ELECTRIQUE 11
SCHEMA HYDRAULIQUE 13
PREPARATION DE LA MACHINE POUR L'EMPLOI 14
CONTROLE / PREPARATION DES BATTERIES SUR UNE MACHINE NEUVE 14
LISTE DES CONTROLES PREALABLES 15
BALAI CENTRAL 15
UTILISATION DE LA MACHINE 15
AVANT LA MISE EN MARCHE DE LA MACHINE 15
MISE EN MARCHE ET ARRET DE LA MACHINE 16
FREIN DE STATIONNEMENT 16
MACHINE AU TRAVAIL 17
VIDANGE DU CONTENEUR DECHETS 18
APRES L'UTILISATION DE LA MACHINE 19
INACTIVITE PROLONGEE DE LA MACHINE 19
PREMIERE PERIODE D'UTILISATION 19
ENTRETIEN 19
PLAN D'ENTRETIEN PROGRAMME 20
ENTRETIEN DU BALAI CENTRAL 21
ENTRETIEN DU BALAI LATERAL 23
ENTRETIEN DU FILTRE A POUSSIERE (EN PANNEAU). 25
ENTRETIEN DU FILTRE A POUSSIÈRE (FILTRE A POCHES) 25
ENTRETIEN DES VOLETS 26
NETTOYAGE DU FILTRE A EAU DU SYSTEME D'ABATTAGE DES POUSSIERES (OPTIONNEL) 26
HUILE HYDRAULIQUE 26
INSTALLATION/DEPOSE DES BATTERIES 27
CHARGEMENT DES BATTERIES 28
CONTROLE / REMPLACEMENT / RETABILISSEMENT DES FUSIBLES 29
DEPISTAGE DES PANNES 30
MISE A LA FERRAILLE 30
INTRODUCTION
REMARQUE
CONSERVATION DU MANUEL
STRUCTURE DE LA MACHINE
STRUCTURE DE LA MACHINE (suite)
ACCESSOIRES / OPTIONS
MANUAL PURPOSE AND CONTENTS 2
TARGET 2
HOW TO STORE THIS MANUAL 2
DECLARATION OF CONFORMITY 2
IDENTIFICATION DATA 2
OTHER REFERENCE MANUALS 2
SPARE PARTS AND MAINTENANCE 2
CHANGES AND IMPROVEMENTS 3
ACCESSIONS/OPTIONS 10
TECHNICAL DATA. 10
WIRING DIAGRAM 11
HYDRAULIC DIAGRAM 13
PREPARING THE MACHINE FOR USE 14
BATTERY CHECK/SETTING ON A NEW MACHINE 14
PRE-OPERATIONAL CHECKLIST 15
MAIN BROOM 15
STARTING AND STOPPING THE MACHINE 16
PARKING BRAKE 16
SWEEPING 17
HOPPER DUMPING 18
AFTER USING THE MACHINE 19
MACHINE STORAGE 19
FIRST PERIOD OF USE 19
MAINTENANCE 19
SCHEDULED MAINTENANCE TABLE 20
MAIN BROOM MAINTENANCE 21
BATTERY INSTALLATION/REMOVAL 27
BATTERY CHARGING 28
FUSE CHECK/REplacement/RESET 29
TROUBLESHOOTING 30
SCRAPPING 30
INTRODUCTION
NOTE
The numbers in brackets refer to the components shown in Machine Description chapter.
MANUAL PURPOSE AND CONTENTS
The purpose of this Manual is to provide the operator with all necessary information to use the machine properly, in a safe and autonomous way. It contains information about technical data, safety, operation, storage, maintenance, spare parts and disposal. Before performing any procedure on the machine, the operators and qualified technicians must read this Manual carefully. Contact Nilfisk in case of doubts concerning the interpretation of the instructions and for any further information.
TARGET
This Manual is intended for operators and technicians qualified to perform the machine maintenance.
The operators must not carry out operations reserved for qualified technicians. Nilfisk will not be responsible for damages coming from failure to follow these instructions.
HOW TO STORE THIS MANUAL
The User Manual must be kept near the machine, inside an adequate case, away from liquids and other substances that can cause damage to it.
The declaration of conformity, supplied with the machine, certifies the machine conformity with the law in force.
NOTE
Two copies of the original EC Declaration of Conformity are provided together with the machine documentation.
IDENTIFICATION DATA
The machine model and serial number are shown on the plate (10) placed on the frame.
The machine model year is written in the declaration of conformity and it is also indicated by the first two figures of the machine serial number.
This information is useful when requiring machine spare parts. Use the following table to write down the machine identification data.
MACHINE model
MACHINE serial number
OTHER REFERENCE MANUALS
The following Manuals are also available:
- Spare Parts List (supplied with the machine)
Service Manual (that can be consulted at any Nilfisk Service Center)
SPARE PARTS AND MAINTENANCE
All necessary operating, maintenance and repair procedures must be performed by qualified personnel or by Nilfisk Service Centers. Only original spare parts and accessories must be used.
Call Nilfisk for service or to order spare parts and accessories, specifying the machine model and serial number.
CHANGES AND IMPROVEMENTS
Nilfisk constantly improves its products and reserves the right to make changes and improvements at its discretion without being obliged to apply such benefits to the machines that were previously sold.
Any change and/or addition of accessory must be approved and performed by Nilfisk.
This sweeper has been designed and built to be used by a qualified operator to sweep/clean smooth and solid floors, in civil and industrial environments, and to collect dust and light debris under safe operation conditions.
CONVENTIONS
Forward, backward, front, rear, left or right are intended with reference to the operator's position, while on the driver's seat (32).
UNPACKING/DELIVERY
Upon delivery, carefully check that the packing and the machine are not damaged. In case of visible damages, keep the packing and have it checked by the carrier that delivered it. Call the carrier immediately to fill in a damage claim.
After removing the packing, remove the wooden blocks next to the wheels.
- Check the hydraulic oil level.
- Follow the instructions in the Preparing The Machine For Use paragraph.
- Place a ramp next to the front end of the pallet.
- Read the instructions in the Operating Controls and Operating the Machine sections of this Manual and start the machine.
WARNING!
Use extreme caution when operating the sweeper.
Be certain to be thoroughly familiar with all of the operating instructions prior to using this sweeper. In case of questions, contact a supervisor or local Nilfisk Industrial Dealer.
Should the sweeper malfunction, do not attempt to correct the problem unless the supervisor directs you to do so. Have a qualified company mechanic or an authorised Nilfisk Dealer service person make any necessary corrections to the equipment.
Use extreme care when working on this machine. Neckties, loose clothing, long hair, rings and bracelets can get caught in moving parts.
Before working on the machine, turn the ignition key (57) to "O" and remove it, engage the parking brake and disconnect the battery.
Use good common sense, practice good safety habits and pay attention to the yellow decals on this machine. Drive the machine slowly on inclines. Use the brake pedal (35) to control machine speed while descending inclines.
Do not turn the machine on an incline; drive straight up or down.
The maximum rated incline during transport with a battery model is 15% .
SAFETY
The following symbols indicate potentially dangerous situations. Always read this information carefully and take all necessary precautions to safeguard people and property.
The operator's cooperation is essential in order to prevent injury. No accident prevention program is effective without the total cooperation of the person responsible for the machine operation. Most of the accidents that may occur while working or moving around are caused by failure to comply with the simplest rules for exercising prudence. A careful and prudent operator is the best guarantee against accidents and is essential for successful completion of any prevention program.
SYMBOLS
DANGER!
It indicates a dangerous situation with risk of death for the operator.
WARNING!
It indicates a potential risk of injury for people or damage to objects.
CAUTION!
It indicates a caution or a remark related to important or useful functions. Pay careful attention to the paragraphs marked by this symbol.
NOTE
It indicates a remark related to important or useful functions.
CONSULTATION
It indicates that it is necessary to consult the User Manual before performing any procedure.
GENERAL INSTRUCTIONS
Specific warnings and cautions to inform about potential damages to people and machine are shown below.
DANGER!
Before performing any maintenance, repair, cleaning or replacement procedure disconnect the battery connector, remove the ignition key and engage the parking brake.
- This machine must be used by properly trained operators only.
Sharp turns must be made at slowest possible speed. Avoid: abrupt turns on incline, turns when the hopper is lifted.
- Do not lift the hopper when the machine is on incline. The machine loses stability on incline or when the hopper is full.
- Do not wear jewels when working near electrical components.
- Keep the battery away from sparks, flames and incandescent material. During the normal operation explosive gases are released.
- Do not work under the lifted machine without supporting it with safety stands.
- When working under the open hood, ensure that it cannot be closed by accident.
- Do not operate the machine near toxic, dangerous, flammable and/or explosive powders, liquids or vapours: This machine is not suitable for collecting dangerous powders.
- If the machine is equipped with lead (WET) batteries, battery charging produces highly explosive hydrogen gas. Keep the hood open when charging the batteries and perform this procedure in well-ventilated areas and away from naked flames.
- When lead batteries (WET) are installed on this machine, do not tilt the machine more than 30^ from its horizontal position to prevent the highly corrosive acid to leak out of the batteries. When the machine is to be tilted to perform maintenance procedures, remove the batteries.
WARNING!
- Carefully read all the instructions before performing any maintenance/repair procedure.
- When working near the hydraulic system, always wear protective clothes and safety glasses.
Take all necessary precautions to prevent hair, jewels and loose clothes from being caught by the machine moving parts.
- When the machine is equipped with lead batteries (WET), do not smoke while charging the batteries.
- To avoid any unauthorised use of the machine, remove the ignition key.
- Do not leave the machine unattended without being sure that it cannot move independently.
- Do not use the machine on slopes with a gradient exceeding the specifications.
- Use only brooms supplied with the machine or those specified in the User Manual. Using other brooms could reduce safety.
Before using the machine, close all doors and/or covers.
- Use the machine only where a proper lighting is provided.
- If the machine is to be used where there are other people besides the operator, it is necessary to install the pivoting light and the reverse gear buzzer (optional).
- Do not wash the machine with direct or pressurised water jets, or with corrosive substances.
- Do not use compressed air to clean this type of machine, except for the filters (see the relevant paragraph).
While using this machine, take care not to cause damage to people and children especially.
- Do not lean liquid containers on the machine, use the relevant can holder.
- The machine storage temperature must be 0^ to +40^ .
- The machine working temperature must be 0^ to +40^ .
The humidity must be between 30% and 95% .
- Always protect the machine against the sun, rain and bad weather, both under operation and inactivity condition. Store the machine indoors, in a dry place. This machine must be used in dry conditions, it must not be used or kept outdoors in wet conditions.
- Do not use the machine as a means of transport, or for pushing/towing.
- Do not allow the brooms to operate while the machine is stationary to avoid damaging the floor.
In case of fire, use a powder fire extinguisher, not a water one.
- Do not bump into shelves or scaffoldings, particularly where there is a risk of falling objects.
- Adjust the operation speed to suit the floor conditions.
- Avoid sudden stops when the machine is going downhill. Avoid sharp turns. Drive at slow speed when going downhill.
- This machine cannot be used on roads or public streets.
- Do not tamper with the machine safety guards.
- Follow the routine maintenance procedures scrupulously.
- Do not remove or modify the plates affixed to the machine.
In case of machine malfunctions, ensure that these are not due to lack of maintenance. Otherwise, request assistance from the authorised personnel or from an authorised Service Center.
In case of part replacement, order ORIGINAL spare parts from an authorised Dealer or Retailer.
To ensure the proper and safe operation of the machine, have the scheduled maintenance, detailed in the relevant chapter of this Manual, performed by the authorised personnel or an authorised Service Center.
- The machine must be disposed of properly, because of the presence of toxic-harmful materials (batteries, oil, plastics, etc.), which are subject to standards that require disposal in special centres (see Scrapping chapter).
HOPPER SAFETY SUPPORT
WARNING!
Before performing any maintenance procedure under or near to the lifted hopper, fully lift the hopper with the lever (54), then pull the handle (39) backwards to make sure that the hopper safety support (5) is in place. The hopper safety support holds the hopper lifted to allow working under the hopper. Never rely on the machine's hydraulic components to safely support the hopper.
JACKING THE MACHINE
WARNING!
Never work under a machine without safety stands or blocks to support the machine.
When jacking the machine, do so at designated locations (do not jack on the hopper) - see jacking locations (8).
MACHINE TRANSPORT
WARNING!
Before transporting the machine on an open truck or trailer, make sure that:
- All access doors are latched securely.
The machine is tied down securely.
- The parking brake is engaged.
The machine hydraulic pump (44) is equipped with an unlocking screw. The system prevents damage to the hydraulic system when the machine is being towed/pushed for short distances without using the motor.
To access the unlocking screw, open the battery compartment hood (1) by using the unlocking push-button (25) and locate the hydraulic pump (44) in the front part of the motor (27).
Turn the socket head screw (A, Fig. 1) half turn counter-clockwise to disengage the hydrostatic lock between the motor and the pump.
CAUTION!
The hydraulic pump can be damaged if the machine is towed when the screw is in the normal working position (locked).
NOTE
If the screw is left in unlocking position, the hydraulic pump cannot drive the machine.
NOTE
Tow or push the machine no faster than a normal walking pace (3-4.5 km/h) and for short distances only.
If the machine is to be moved long distances the driving wheels need to be raised off the floor and placed on a suitable transport dolly.
After pushing/towing the machine, turn the socket head screw half turn clockwise to reset the hydraulic functions.
Figure 1
P100320
MACHINE DESCRIPTION
MACHINE NOMENCLATURE
- Battery compartment hood
- Left side main broom access panel
- Left side batteries
- Left side hood
Dust control system tank (optional)
- Hopper safety support
- Hopper hood latch
- Working light (optional)
- Jacking locations (rear location is under the left battery box)
- Right side broom
- Serial number plate/technical data/conformity certification
- Dust filter shaker assembly
- Hopper dust filter
Panel filter (standard)
Closed pocket filter (optional)
- Filter shaker assembly mounting knobs
- Hydraulic oil filter
-
Left side broom (equipped on SR 1601 MAXI)
-
Hopper hood
- Hopper hood support rod
- Right side main broom access panel
- Hydraulic oil tank
- Hydraulic oil tank plug
- Battery connector quick release control This connector also works as EMERGENCY push-button to stop immediately all machine functions
- Right side batteries
- Fuse box cover (see the Fuse Check/Replacement/Reset paragraph)
- Hydraulic system oil cooler fan
- Battery compartment hood unlocking push-button
- Tie-down locations (3)
- Main hydraulic pump motor
- Dust guard system nozzles (optional)
- Dust guard system water tank plug (optional)
- Water filter (optional)
- Hydraulic system oil cooler
MACHINE NOMENCLATURE (Continues)
- Driver's seat
- Control panel (see the following paragraph)
- Steering wheel
- Brake pedal
- Parking brake pedal (To engage/disengage the parking brake, use simultaneously with the brake pedal)
- Forward/reverse gear pedal
- Fuse panel (see the Fuse Check/Replacement/Reset paragraph)
- Hopper safety support handle
Pull backward to lock the support
OPERATING CONTROLS
51. Charged battery warning light
- When all yellow LEDs are on, the batteries are charged. Residual autonomy depends on battery capacity and working conditions.
- When the red LED is on, batteries are discharged. The autonomy is over, the batteries must be recharged (see the procedure in the relevant paragraph).
52. Side broom lever
- (Forward) side broom lowered
- (Backward) side broom lifted
53. Main broom lever
- (Forward) main broom lowered
- (Backward) main broom lifted
54. Hopper lever
- (Forward) hopper lowered
- (Backward) hopper lifted
- (Forward) dumping door opened
- (Backward) dumping door closed
56. Hour counter
57. Ignition key:
- When turned to "O", it turns the electrical system off and disables all machine functions.
- When turned to "l" it enables the machines functions.
- When turned to "II" it starts the main motor. As soon as the main motor starts, release the key, which returns to "I".
58. Horn switch
59. Vacuum fan/filter shaker switch
(Lower position) filter shaker activation
- (Upper position) vacuum fan and dust guard system activation
60. Dust guard system switch (optional)
61. Working light switch (optional)
- Steering wheel adjustment lever (optional, equipped on SR 1601 MAXI)
63. Hopper overtemperature warning light
- Clogged hopper filter warning light
P100336
ACCESSIONS/OPTIONS
In addition to the standard components, the machine can be equipped with the following accessories/options, according to the machine specific use:
- Lead battery (WET)
- Driver's seat armrests
- Soft cabin
Battery charger
- Reverse gear buzzer
Safety belts
Fire extinguisher
Polyester closed pocket filter
Polyester water proof dust filter
Dust guard system (equipped on SR 1601 MAXI)
- Flashing light
Working lights
- Headlights
Rear bumper
Hopper protection
Side broom guard
Overhead guard canopy
- Rearview mirrors
Non-marking wheels
- Driver's seat with suspensions
Clogged filter sensor
- Left side broom (equipped on SR 1601 MAXI)
- Main and side brooms with harder or softer bristles
Anti-skid mat
Overhead guard
Tilt steering wheel (equipped on SR 1601 MAXI)
- Hopper lower protection
- Driver's seat plate
For further information about the above-mentioned accessories, contact an authorised Retailer.
TECHNICAL DATA
| Dimensions and weights | SR 1601 B |
| Cleaning path with main broom | 35.5 in (900 mm) |
| Cleaning path with one side broom | 49.25 in (1,250 mm) |
| Cleaning path with two side brooms (equipped on SR 1601 MAXI) | 63 in (1,600 mm) |
| Machine length | 87.5 in (2,220 mm) |
| Machine width (broom hubs) | 52 in (1,320 mm) |
| Maximum machine height | 57.5 in (1,460 mm) |
| Maximum machine height with overhead guard (optional) | 79 in (2,000 mm) |
| Minimum distance from the floor (skirts not included) | 4.25 in (110 mm) |
| Maximum hopper lifting height | 62.5 in (1,590 mm) |
| Main broom size (diameter x length) | 12.2 x 35.5 in (310 x 900 mm) |
| Side broom diameter | 21.5 in (550 mm) |
| Maximum capacity | 800 lb (365 kg) |
| Front axle kerb weight | 1,411 lb (640 kg) |
| Rear axle kerb weight | 1,279 lb (580 kg) |
| Total machine kerb weight (without operator) | 2,690 lb (1,220 kg) |
| Vehicle Gross Weight (GVW) | 3,946 lb (1,790 kg) |
| Machine weight for shipment | Without batteries: 1,510 lb (685 kg)
With batteries: 2,811 lb (1,275 kg) |
| Filling specifications and electrical data | SR 1601 B |
| Hydraulic system oil tank capacity | 26.5 qt (25 litres) |
| Batteries with acid electrolyte (WET) (2 boxes) (optional) | 48 V, 375 Ah@5h |
| Battery charger (optional) | 48 V, 50 A, electronic, high frequency |
| Battery compartment maximum size (width x length x height) | Right side: 19.3 x 11.2 x 24.8 in (490 x 285 x 630 mm)
Left side: 33 x 11.6 x 24.8 in (840 x 295 x 630 mm) |
| Performance data | SR 1601 B |
| Maximum forward speed (for transport only) | 5 mph (8 km/h) |
| Maximum gradient when working | 15% (8,5°) |
| Gradeability | 20% (11°) |
| Minimum turning radius | 60.2 in (1,530 mm) |
| Sound pressure level at workstation (ISO 11201, ISO 4871, EN 60335-2-72) (LpA) | 69.5 ± 3 dB(A) |
| Machine output acoustic power (ISO 3744, ISO 4871, EN 60335-2-72) (LwA) | 78 dB(A) |
| Vibration level at the operator's arms (ISO 5349-1, EN 60335-2-72) | <2.5 m/s2 |
| Vibration level at the operator's body (ISO 2631-1, EN 60335-2-72) | <0.5 m/s2 |
| Hopper capacity | Theoretic: 11.25 cu⋅ft (315 litres)
Real: 8.00 cu⋅ft (226 litres) |
| Hopper maximum lift capacity | 800 lb (363 kg) |
| Dust control system (optional, equipped on SR 1601 MAXI) | 11.9 USgal (45 litres) |
WIRING DIAGRAM
Key
| BAT | 48 V batteries |
| BE1 | Pivoting light (if equipped) |
| BZ1 | Reverse gear buzzer (if equipped) |
| C1 | Battery connector |
| D1 | Diode |
| ES0 | Main hydraulic pump electromagnetic switch |
| ES1 | Vacuum system relay |
| ES2 | Filter shaker relay |
| ES3 | Start relay |
| F0 | Main hydraulic pump fuse (250 A) |
| F1 | Vacuum system fuse (10 A) |
| F2 | Filter shaker fuse (5 A) |
| F3 | Water pump fuse (2 A) (if equipped) |
| F4 | Ignition key fuse (16 A) |
| F5 | Engine accessory fuse (10 A) |
| F6 | Working light circuit breaker (10 A) (if equipped) |
| F8 | Cab blower resettable fuse (if equipped) |
| F9 | Fan fuse (3 A) |
| F10 | Accessory main fuse (30 A) |
| HN | Horn |
| K1 | Ignition switch |
| L1/2 | Working lights (if equipped) |
| M1 | Vacuum system motor |
| M2 | Filter shaker motor |
| M3 | Water pump motor (if equipped) |
| M4 | Cab blower (if equipped) |
| M5 | Hydraulic system oil cooling fan |
| M6 | MP cooling fan |
| MP | Main hydraulic pump motor |
| R1 | Resistance 1 for T1, T2, BZ1 |
| R2 | Resistance 2 for T1, T2, BZ1 |
| R3 | Resistance for ES1 |
| R4 | Resistance for ES2 |
| R5 | Resistance for ES3 |
| R6 | Resistance for WL1 (if equipped) |
| R7 | Resistance for WL2 (if equipped) |
| R8 | Resistance for SW1 |
| R10 | Resistance for SW6 |
| R11 | Resistance for M3 (if equipped) |
| STR | Gage |
| SE1 | Clogged hopper filter sensor (if equipped) |
| SE2 | Hopper temperature sensor (if equipped) |
| SW1 | Vacuum system/filter shaker switch |
| SW2 | Horn switch |
| SW3 | Driver's seat microswitch |
| SW4 | Reverse gear proximity (if equipped) |
| SW5 | Blower switch (if equipped) |
| SW6 | Water pump switch (if equipped) |
| SW7 | Working light switch (if equipped) |
| T1 | Filter shaker timer |
| T2 | Filter shaker timer 2 |
| T3 | Driver's seat microswitch timer |
| WL1 | Clogged air filter warning light (if equipped) |
| WL2 | Hopper temperature warning light (if equipped) |
Colour code
| BK | Black |
| BU | Light blue |
| BN | Brown |
| GN | Green |
| GY | Grey |
| OG | Orange |
| PK | Pink |
| RD | Red |
| VT | Violet |
| WH | White |
| YE | Yellow |
WIRING DIAGRAM (Continues)
P100337
HYDRAULIC DIAGRAM
Key
- Oil tank
- Oil filter
- Drive system pump
- Accessory pump
- Drive system motor
- Power steering
- Steering cylinder
- Radiator
- Manifold 3 levers
- Hopper cylinder
-
Skirt cylinder
-
Main broom motor
- Main broom cylinder
- Manifold 1 lever
- Right side broom motor
- Right side broom cylinder
- Check valve
- One-way valve
- Double check valve
- Manifold block
- Left side broom motor (if equipped)
- Left side broom cylinder (if equipped)
PREPARING THE MACHINE FOR USE
WARNING!
On some points of the machine there are some adhesive plates indicating:
DANGER
WARNING
- CAUTION
CONSULTATION
While reading this Manual, the operator must pay particular attention to the symbols shown on the plates.
Do not cover these plates for any reason and immediately replace them if they are damaged.
BATTERY CHECK/SETTING ON A NEW MACHINE
WARNING!
The electric components of the machine can be seriously damaged if the batteries are either improperly installed or connected. The batteries must be installed by qualified personnel only.
Check the batteries for damage before installation.
Disconnect the battery connector and the battery charger plug.
Handle the batteries with great care.
Install the battery terminal protection caps supplied with the machine.
The machine requires 48V batteries, in serial connection.
The machine can be supplied in one of the following configurations:
a) Batteries already installed and ready to be used (optional)
b) Batteries installed on the machine but without electrolyte
c) Without batteries
According to machine configuration, proceed as follows.
a) Batteries already installed and ready to be used (optional)
1. Open the battery compartment hood (1) by using the unlocking push-button (25).
2. Check that the batteries are connected to the machine with the connector (40).
3. Close the hood.
4. Insert the ignition key (57) and turn it to "l", without pressing the pedal (37). If all LEDs (51) turn on, the batteries are charged. If some yellow LEDs turn on, or the red LED turns on, the batteries must be charged (see the procedure in Maintenance chapter).
b) Batteries installed on the machine but without electrolyte
- Open the battery compartment hood (1) by using the unlocking push-button (25).
- Remove the caps (47) of the batteries (3 and 22).
WARNING!
Pay attention when using sulphuric acid, as it is corrosive. If it comes in contact with skin or eyes, rinse thoroughly with water and consult a physician.
Batteries have to be filled in a well-ventilated area. Wear protective gloves.
- Fill the battery cells with sulphuric acid for batteries (density from 1.27 to 1.29kg at 25 ) according to the instructions shown in the Battery Manual.
- The correct quantity of sulphuric acid is shown in the Battery Manual.
- Let the batteries rest and fill in with sulphuric acid according to the instructions shown in the Battery Manual.
- Charge the batteries (see the procedure in Maintenance chapter).
c) Without batteries
- Buy appropriate batteries (see the Technical Data paragraph).
For the battery choice and installation, apply to qualified battery Retailers.
- Charge the batteries (see the procedure in Maintenance chapter).
PRE-OPERATIONAL CHECKLIST
Before Each Use:
- Check the machine for damage or oil leaks.
- Check the hydraulic system oil level (19) (see the relevant paragraph).
- Insert the key and turn the ignition switch (57) to "l" and check the battery warning light (51):
If all LEDs (51) turn on, the batteries are charged.
- If some yellow LEDs turn on, or the red LED turns on, the batteries must be charged (see the procedure in Maintenance chapter).
In the driver's seat:
- Be sure to understand the operating controls and their functions.
-
Adjust the seat with the lever (40) to allow easy reach of all controls.
Insert the ignition key (57) and turn it to "I":
-
Check the horn (58), hour counter (56) and headlights (61, optional) for proper operation.
-
Turn the ignition key (57) to "O".
-
Check the parking brake (35 and 36). The brake must hold its (locked parked) setting firmly without easily being released (report all defects immediately to service personnel).
Plan cleaning in advance:
- Arrange long runs with a minimum of stopping or starting.
- Allow a small amount of broom path overlap to ensure complete coverage.
- Avoid making sharp turns, bumping into posts, or scraping the side of the machine.
MAIN BROOM
Several different main brooms are available for this machine. To select the best broom for the surface and litter to be swept, contact a Nilfisk Retailer.
NOTE
To install the main broom, refer to Main Broom Maintenance paragraph.
The SR 1601 is a rider-type automatic floor sweeping machine. The controls were designed to be user friendly. For single pass sweeping the operator can simply lower the main broom.
BEFORE STARTING THE MACHINE
- Be sure to understand the operating controls and their functions.
- Plan the cleaning route. Arrange long, straight passes with as few turns as possible.
- Check the brake pedal (35). The pedal should be firm.
WARNING!
If the pedal is "spongy" or fades under pressure, do not drive the machine.
Report all defects immediately to service personnel.
STARTING AND STOPPING THE MACHINE
Starting the machine
NOTE
The seat (32) is equipped with a safety sensor, which allows the machine to be driven only when the operator is on the driver's seat.
- Sit on the driver's seat (32), insert the ignition key (57) and turn it to "I", without pressing the drive pedal (37), then wait (for a few seconds) for the charged battery warning light (51) to turn on.
If the red LED (51) turns on, turn the ignition key to "O", remove it and charge the batteries (see the procedure in Maintenance chapter).
- Turn the ignition key (57) clockwise to "ll", then release it when the main motor starts.
- Disengage the parking brake.
- Press the front side of the drive pedal (37) and drive the machine for 2 or 3 minutes at low speed to warm up the hydraulic system.
- Press the front part of the drive pedal (37) to move forward and the rear part to move backward. The drive speed can be adjusted from zero to maximum speed by increasing the pressure on the pe
WARNING!
When steering, avoid abrupt direction changes, pay careful attention and drive the machine at slow speed, especially when the hopper is full or when operating on inclines.
Drive the machine slowly on inclines. Use the brake pedal (35) to control machine speed while descending inclines.
Do not turn the machine on an incline; drive straight up or down.
Stopping the machine
- To stop the machine release the pedal (37).
To stop the machine quickly, press also the brake pedal (36).
- Turn off the machine by turning the ignition key (57) to "O", then remove it.
- Engage the parking brake.
PARKING BRAKE
- Engage the parking brake by pressing the pedals (35) and (36) simultaneously.
- Disengage the parking brake by pressing and releasing the pedal (35).
WARNING!
Before performing any maintenance, repair, cleaning or replacement procedure engage the parking brake. Engage the parking brake when parking the machine on a slope or incline.
SWEEPING
Follow the instructions in Preparing The Machine For Use paragraph.
- Drive the machine to the work area as shown in the previous paragraph.
- Lower the hopper properly by using the lever (54) if hopper not already in down position.
- Lower and turn on the main broom with the lever (53).
CAUTION!
Avoid stopping for a long time with the machine in the same position and the brooms rotating: this could create unwanted marks on the floor.
NOTE
The hopper dumping door opens automatically when the main broom lowers and closes automatically as soon as the main broom is lifted.
- Press the upper part of the switch (59) to turn on the vacuum fan and the dust guard system.
CAUTION!
When working on wet floors, turn off the vacuum fan and the dust guard system with the switch (59) to preserve the dust filter.
Turn on the vacuum fan and the dust guard system as soon as the machine returns to a dry floor.
- Lower and turn on the side brooms (9) (15, equipped on SR 1601 MAXI) with the lever (52).
If equipped, turn on the dust control system with the switch (60).
- Drive the machine straight forward at a quick walking speed. Drive the machine slower when sweeping large amounts of dust or debris or when safe operation dictates slower speeds. Overlap passes 15 cm.
- For proper machine operation, the dust filter must be as clean as possible. To clean the dust filter while sweeping, turn on the filter shaker by pressing the lower part of the switch (59), then turn on the vacuum fan and the dust guard system by pressing the upper part of the switch (59) after shaking has completed.
While working, repeat the procedure every 10 minutes on average (depending on the dustiness of the area to be cleaned).
NOTE
This operation can be performed even when the machine is moving.
CAUTION!
When the dust filter is clogged and/or the hopper is full, the machine cannot collect dust and debris anymore.
- Check behind the machine occasionally to make sure that the machine is picking up debris. Dirt left behind in the path of the machine usually indicates that the machine is moving too fast, the main broom needs to be adjusted, or the hopper (45) is full. The hopper (45) should be emptied after each working cycle and whenever it is full (see the procedure in the following paragraph).
HOPPER DUMPING
DANGER!
The hopper must be emptied on level grounds only.
Do not lift the hopper when the machine is on a slope.
NOTE
The minimum ceiling height dumping clearance required for lifting the hopper is 275~cm
- Lift the main broom with the lever (53).
- Press the lower part of the switch (59) to turn on the filter shaker and remove the excess dirt from the dust filter (12).
NOTE
For best filter shaker performance always run the filter shaker with the hopper fully lowered.
- Drive the machine to the area appointed to empty the hopper, or close to a large trash receptacle.
- Lift the hopper with the lever (54) to the desired dump height.
NOTE
The dumping door automatically closes when using the lever (54) to lift the hopper. The control of the dumping door can be regained with the lever (55) as soon as the hopper begins to lift so that it can be dumped at any height as necessary.
- Move the machine forward until the hopper is over the receptacle and engage the parking brake.
- Open the dumping door with the lever (55) and dump the hopper.
NOTE
If not dumping into a trash receptacle, low dumping is recommended to help avoid airborne dust.
WARNING!
Before performing any maintenance procedure under or near to the lifted hopper, fully lift the hopper with the lever (54), then pull the handle (39) backwards to make sure that the hopper safety support (5) is in place. The hopper safety support holds the hopper lifted to allow working under the hopper. Never rely on the machine's hydraulic components to safely support the hopper.
- Pull the locking handle (39) backwards to make sure that the hopper safety support (5) is in place, then slightly lower the hopper with the lever (54) to secure it.
- Check the hopper door and its front gasket. If necessary, use a brush to remove litter from these areas. For proper machine operation, the hopper door must seal tightly against the broom housing.
- Return to the operator's compartment. Disengage the parking brake. Move the machine back until the hopper will clear the receptacle.
- Lift the hopper with the lever (54), pull the locking handle (39) forward until the safety support (5) disengages, then lower the hopper.
AFTER USING THE MACHINE
- Press the lower part of the switch (59) to turn on the filter shaker, clean the hopper dust filter and empty the hopper (see the previous paragraph).
- Lift the main broom with the lever (53).
- Turn all controls to off position.
- Turn off the machine by turning the ignition key (57) to "O", then remove it.
- Engage the parking brake.
- Check the maintenance schedule and perform any required maintenance before storage.
- Store the machine indoors.
NOTE
The machine can be cleaned with a pressure washer as long as it is not sprayed directly at or into electrical components. The machine should always be allowed to dry completely before each use.
Report all defects or malfunctions to any Nilfisk Service Center or to service personnel.
MACHINE STORAGE
If the machine is not going to be used for more than 30 days, proceed as follows:
- Check that the machine storage area is dry and clean.
- Empty the dust guard system water tank (4) and clean the water filter (30, optional).
- Disconnect the battery connector with the control (21).
FIRST PERIOD OF USE
After the first period of use (first 5 hours) it is necessary to perform the following procedures:
- Check the fastening and connecting elements for proper tightening.
- Check the visible parts for integrity and leaks.
MAINTENANCE
The lifespan of the machine and its maximum operating safety are ensured by correct and regular maintenance.
The following table provides the scheduled maintenance. The intervals shown may vary according to particular working conditions, which are to be defined by the person in charge of the maintenance.
All scheduled or extraordinary maintenance procedures must be performed by qualified personnel, or by Nifisk Service Center.
This Manual contains the Scheduled Maintenance Table and describes only the easiest and most common maintenance
procedures. For other maintenance procedures contained in the Scheduled Maintenance Table or for extraordinary maintenance
procedures see the Service Manual that can be consulted at any Service Center.
WARNING!
To perform maintenance procedures, turn off the machine, disconnect the batteries, engage the parking brake and remove the ignition key.
Read carefully the instructions in Safety chapter before performing any maintenance procedure.
SCHEDULED MAINTENANCE TABLE
NOTE
Maintenance intervals given are for average operating conditions. Machines used in severe operational environments may require service more often.
| Procedure | Upon delivery | Daily | After the first 50 hours | Every 30 hours | Every 150 hours | Every 300 hours | Every 1,000 hours |
| Battery fluid level check | | | | | | | |
| Hydraulic oil level check | | | | | | | |
| Parking brake check | | | | | | | |
| Main and side broom cleaning | | | | | | | |
| Dust control system water filter check and cleaning (optional) | | | | | | | |
| Hydraulic system oil cooler cleaning | | | | | | | |
| Broom check and adjustment | | | | | | | |
| Hopper dust filter check and cleaning (“A” method) | | | | (2) | | | |
| Skirt integrity, height and operation check | | | | | | | |
| Hopper gasket integrity check | | | | | | | |
| Check and cleaning of electric fan and main motor carbon brush housing. | | | | (1) - (2) | | | |
| Steering wheel bearing and hydraulic piston lubrication | | | | | (1) | | |
| Tank hydraulic oil filter replacement | | | | | (1) | | |
| Pump hydraulic oil filter replacement | | | | | (1) | | |
| Hopper dust filter check and cleaning (“B” method) | | | | | (2) | | |
| Hopper dust filter check and cleaning (“C” method) | | | | | | (2) | |
| Hydraulic oil “recharge” filter replacement | | | | | | | (1) |
| Tank hydraulic oil change | | | | | | | (1) - (3) |
(1) For the relevant procedure, see the Service Manual.
(2) Or more often in dusty areas.
(3) Change the hydraulic oil for the first time after 500 hours, then every year.
MAIN BROOM MAINTENANCE
The main broom should be replaced for optimal performance when the bristles are worn to a length of 50~mm
Main broom replacement
WARNING!
It is advisable to wear protective gloves when replacing the main broom because there can be sharp debris between the bristles.
NOTE
Brooms of various hardness are available.
This procedure is applicable to all types of brooms.
- Drive the machine on a level floor.
- Engage the parking brake.
- Turn the ignition key (57) and start the machine.
- Lower the main broom with the lever (53).
- Turn the ignition key (57) to "O" to stop the machine.
- Open the right panel (18).
- Move aside the right side skirt (A, Fig. 2) and fasten it with the pin (B).
- Pivot the idler arm assembly (C) out of the main broom core (D).
NOTE
The idler arm is held in place by the right side access panel (18).
- Pull the main broom (D) out of its housing and remove any string or wire wrapped around it and its hubs.
- Replace the main broom, slide it back into its housing. Make sure that the slots on the main broom core (D) engage the pins (E) in the main broom drive hub (F) and that the main broom is fully seated.
- Close and swing the idler arm assembly (C) back into the main broom core.
NOTE
Make sure the lugs on the idler arm engage the slots (G) (right side) of the main broom core.
- Place the right side skirt back to its position and close the right panel (18) until the lock lever engages.
Figure 2
P100321
Main broom height adjustment
NOTE
Brooms of various hardness are available.
This procedure is applicable to all types of brooms.
-
Drive the machine on a level floor.
-
Engage the parking brake.
-
Turn the ignition key (57) and start the machine.
-
Lower the main broom with the lever (53) and let it run for 1 minute.
-
This allows the broom to polish a "strip" on the floor. After 1 minute, lift the main broom, disengage the parking brake and move the machine so that the polished strip is visible.
-
Inspect the polished strip on the floor. If the strip is less than 50mm or more than 75mm wide, the main broom must be adjusted.
-
To adjust, open the battery compartment hood (1) by using the unlocking push-button (25), loosen the knob (A, Fig. 3) and operate on the main broom adjuster (B) by considering the following:
-
When turning clockwise, the main broom pressure and pattern is decreased.
- When turning counter-clockwise, the side broom pressure and pattern is increased.
After adjusting, lock the adjuster with the knob (A).
- Repeat steps 2-7 until the polished strip is 50 - 75mm wide.
NOTE
If the broom pattern cannot be properly adjusted, because the broom pressure differs from one end to another, see the adjustment procedure in the Service Manual.
Figure 3
P100322
Side broom adjustment
NOTE
Brooms of various hardness are available.
This procedure is applicable to all types of brooms.
- Drive the machine on a level floor.
- Engage the parking brake.
- Turn the ignition key (57) and start the machine.
- Lower the side broom with the lever (52) and let it run for 1 minute.
- When lowered, the side brooms (9) (15, equipped on SR 1601 MAXI) should be contacting the floor as shown in the figure (A and B, Fig. 4).
-
To adjust, loosen the knob (A, Fig. 5) and operate on the side broom adjuster (B) by considering the following:
-
When turning clockwise, the main broom pressure and pattern is decreased.
- When turning counter-clockwise, the side broom pressure and pattern is increased.
After adjusting, lock the adjuster with the knob (A).
- Repeat steps 1-5 to check the proper adjustment of the side broom height.
- When the broom is too worn out the adjustment is no more possible; replace the broom according to the instructions in the next paragraph.
NOTE
The side brooms (9) (15, equipped on SR 1601 MAXI) should be replaced when the bristles are worn to a length of 75 mm. When replacing the side brooms, adjust the height.
P100323
Figure 4
Figure 5
P100324
A
B
Side broom replacement
WARNING!
It is advisable to wear protective gloves when replacing the side broom because there can be sharp debris between the bristles.
- Lift the hopper until the side broom is approximately at chest height.
- Release the spring to remove the mounting pin (A, Fig. 6) and remove the side broom (B) from the motor shaft.
- Install the new broom on the motor shaft, align the hole with the mounting pin and engage the mounting pin (A).
Figure 6
P100325
DUST FILTER MAINTENANCE (PANEL FILTER)
The hopper dust filter must be cleaned regularly to maintain the efficiency of the vacuum system. Follow the recommended filter service intervals for the longest filter life.
WARNING!
- Wear safety glasses when cleaning the filter.
- Do not puncture the filter.
Clean the filter in a well-ventilated area.
-
Wear appropriate dust mask to avoid breathing in dust.
-
Drive the machine on a level floor, engage the parking brake and turn the ignition key (57) to "O".
- Open the latches (6), lift the hopper hood (16) and ensure that the support rod (17) is in place.
- Inspect the dust filter upper part (12) for damage. A large amount of dust on top of the filter is usually caused by a hole in the filter or a damaged filter gasket.
- Unscrew the filter shaker assembly mounting knobs (13). Lift the filter shaker assembly (11) to access the filter panel.
- Lift the dust filter (12) per and remove it from the machine.
- Clean the filter using one of the methods below:
Method “A”
Vacuum loose dust from the filter. Then gently tap the filter against a flat surface (with the dirty side down) to remove loose dust and dirt.
NOTE
Take care not to damage the metal lip which extends past the gasket.
Method “B”
Vacuum loose dust from the filter. Then blow compressed air (maximum pressure 6 Bar) into the clean side of the filter (in the opposite direction of the airflow).
Method "C"
Vacuum loose dust from the filter. Then soak the filter in warm water for 15 minutes, then rinse it under a gentle stream of water (maximum pressure 2.5 Bar). Let the filter dry completely before installing it back into the machine.
NOTE
For proper drying, lay the filter horizontally on two spacers to allow the air to flow under the filter.
NOTE
For a better cleaning, it is allowed to wash the filter with water and non-lathering detergents.
This provides better quality cleaning but reduces the life of the filter, which will have to be replaced more frequently. Using inadequate detergents can damage the filter.
- Install the filter in the reverse order of removal and note the following:
Install the filter with the wire gauze up.
If the filter gasket is damaged or missing, it must be replaced.
NOTE
Before replacing filter clear debris from dust plate located under filter.
Check that the debris skirt at the rear of the dust plate swings freely.
DUST FILTER MAINTENANCE (CLOSED POUCHET FILTER)
The closed pocket filter is basically maintenance free. The only periodic maintenance required is to run the filter shaker on a daily basis by pressing the lower part of the switch (59).
NOTE
The filter shaker should only be run when the hopper is lowered.
SKIRT MAINTENANCE
Preliminary operations
- Empty the hopper as shown in the relevant paragraph to avoid that the weight of the debris affects the skirt height check.
- Drive the machine on a level floor, suitable to check the skirt height.
- Turn the ignition key (57) to "O".
- Engage the parking brake.
Skirt check
- Open the right (18) and left door (2).
- Remove the main broom as shown in the relevant paragraph.
- Check the front and rear skirt of the main broom housing too. Replace or adjust the skirts when damaged or worn so much that their distance from the ground is lower than 6mm (see the procedure in the Service Manual).
DUST GUARD SYSTEM WATER FILTER CLEANING (OPTIONAL)
- Drive the machine on a level floor, engage the parking brake and turn the ignition key (57) to "O".
- Disengage the quick coupling (A, Fig. 7) from the tank hoses.
- Remove the left panel (2) to reach the water filter (30).
- Remove the transparent cover (B) with the gasket (C), then remove the filter strainer (D). Clean and install them on the support (E).
NOTE
Install the gasket (C) and the filter strainer (D) in the housings of the cover and the support (E).
- Assemble in the reverse order of disassembly.
Figure 7
P100329
HYDRAULIC OIL
WARNING!
Do not touch hot components.
Let the motor and hydraulic system cool down.
- Drive the machine on a level floor, engage the parking brake and turn the ignition key (57) to "O".
- Open the battery compartment hood (1) by using the unlocking push-button (25).
- Remove the left side hood (4) by using the latch, if necessary remove the water filter hose (30, if equipped).
- Check the hydraulic oil level by means of the indicator on the tank (19).
The hydraulic oil level should be half way up the indicator.
If it is below this level, unscrew the plug (20) and add AGIP Arnica 46 oil.
Change the oil if major contamination from a mechanical failure occurs (see the procedure in the Service Manual).
BATTERY INSTALLATION/REMOVAL
WARNING!
Do not tilt the lead batteries (WET) to prevent the highly corrosive acid from leaking out of the batteries.
Do not connect, not even accidentally, the battery positive and negative terminals by using tools, keys, etc. This could cause dangerous short-circuits.
Battery installation
For approved battery types, see the Technical Data paragraph.
The batteries must be installed as shown in the diagram (46).
WARNING!
WET batteries are inside an appropriate container to prevent the acid form leaking.
Do not install WET batteries without an appropriate container.
- Drive the machine on a level ground and engage the parking brake.
- Check that the ignition key (57) has been removed.
- Open the battery compartment hood (1) by using the unlocking push-button (25).
- With the help of an assistant and an appropriate hoisting system, install the batteries (3 and 22) and connect them as shown in the diagram (46).
- Connect the battery connector (40) and close the hood (1).
- If necessary, charge the batteries (see the procedure in the following paragraph).
Battery removal
- Drive the machine on a level ground and engage the parking brake.
- Check that the ignition key (57) has been removed.
- Disconnect the battery connector (40) with the control (21).
- Open the battery compartment hood (1) by using the unlocking push-button (25).
- Disconnect the battery wiring harness (3 and 22).
- Check that WET battery caps (47) are closed, to prevent the highly corrosive acid from leaking out of the batteries.
- With the help of an assistant and an appropriate hoisting system, remove the batteries (3 and 22).
BATTERY CHARGING
NOTE
Charge the batteries when the red LED (57) is on (discharged batteries), when some of the yellow LEDs are on (semi-discharged batteries), or at the end of each cleaning cycle.
CAUTION!
Keeping the batteries charged make their life last longer.
CAUTION!
When the batteries are discharged, charge them as soon as possible, as that condition makes their life shorter.
Check for battery charge at least once a week.
WARNING!
If the machine is equipped with lead (WET) batteries, battery charging produces highly explosive hydrogen gas. Charge the batteries in well-ventilated areas and away from naked flames. Do not smoke while charging the batteries.
While charging the batteries always keep the hood open.
WARNING!
Pay careful attention when charging lead batteries (WET) as there may be battery fluid leakages. The battery fluid is corrosive. If it comes in contact with skin or eyes, rinse thoroughly with water and consult a physician.
- Drive the machine on a level ground and engage the parking brake.
- Check that the ignition key (57) has been removed.
- Open the battery compartment hood (1) by using the unlocking push-button (25).
- (For WET batteries only) check the level of electrolyte inside the batteries (3 and 22). If necessary, top up through the caps (47). Leave the caps open for the next battery charge. If necessary, clean the upper surface of the batteries.
- Check that the battery charger is suitable by referring to the Battery Charger Manual.
The battery charger voltage rating is 48V
Use a battery charger suitable for the type of batteries installed.
- Disconnect the battery connector (40) with the control (21) and connect it to the external battery charger.
- Connect the battery charger to the electrical system and charge the batteries.
- After charging, disconnect the battery charger from the electrical mains and from the connector (40).
- Check the electrolyte level and close all caps (47).
- Connect the battery connector (40) to the machine.
- Close the hood (1). The machine is ready to be used.
FUSE CHECK/REPLACEMENT/RESET
Fuse check/reset
- Drive the machine on a level floor.
- Engage the parking brake.
- Turn the ignition key (57) to "O" and remove it.
- On the panel (38), check for deactivation of one of the following fuses:
(A, Fig. 8): F1 fuse (10 A), dust vacuuming
(B): F2 fuse (10 A), filter shaker
(C): F4 fuse (16 A), ignition key
(D): F5 fuse (10 A), motor auxiliary
(E): F3 fuse (2 A), dust guard system (if equipped)
(F): F6 fuse (10 A), working lights (optional)
(G): F8 fuse, cab blower (if present)
Reset any deactivated fuse, when the component that caused deactivation has fully cooled down.
Fuse and lamellar fuse check/replacement
- Drive the machine on a level floor.
- Engage the parking brake.
- Turn the ignition key (57) to "O" and remove it.
- Open the fuse box cover (23).
- Check the following fuses for integrity:
(A, Fig. 9): Main pump motor fuse F0 (250 A)
(B): Auxiliary circuit lamellar fuse F10 (30 A) (B)
Replace any open fuse.
- Close the fuse box (23).
P100338
Figure 8
P100339
Figure 9
TROUBLESHOOTING
| Problem | Possible cause | Remedy |
| The machine does not move | The batteries or the connector are disconnected | Connect the batteries or the connector |
| The batteries are discharged | Charge the batteries |
| The fuses are tripped | Reset any tripped fuse |
| The parking brake is engaged | Disengage |
| The unlocking screw is not in a proper position | Turn it properly |
| The main broom does not turn | The main broom is lifted | Lower the main broom with the lever |
| Debris wrapped around the broom drive | Remove debris |
| The hopper is not fully lowered | Fully lower the hopper |
| The machine collects little debris/dust | The vacuum system is off | Turn on the vacuum system with the switch |
| The dust filter is clogged | Clean the dust filter |
| The hopper is full | Empty the hopper |
| The skirts are damaged or misadjusted | Check the skirt for integrity and proper adjustment (*) |
| The main broom height is incorrect | Adjust the main broom height |
| The fuses are tripped | Reset any tripped fuse |
| The side broom does not work | The side broom is lifted | Lower the side broom with the lever |
| Debris wrapped around the broom drive | Remove debris |
| The hopper is not fully lowered | Fully lower the hopper |
| The hopper dumping door does not close | The dumping door is jammed by debris | Remove debris and clean edges of dirt chamber |
| The filter shaker motor does not work | The filter shaker motor connector is not properly connected | Connect it properly |
| The fuse is tripped | Reset the tripped fuse |
| The dust guard system (optional) does not work | The switch is faulty | Replace the switch (*) |
| The nozzles or the water filter are clogged | Clean |
| The pump is faulty | Replace |
| The fuse is tripped | Reset the tripped fuse |
(*) Procedure to be performed by Nilfisk Service Center.
For further information contact a Nilfisk Service Center, where it is possible to consult the Service Manual.
SCRAPPING
Have the machine scrapped by a qualified scrapper.
Before scrapping the machine, remove and separate the following materials, which must be disposed of properly according to the law in force:
- Batteries
Polyester dust filter
- Main and side brooms
Hydraulic system oil
Hydraulic system oil filter
Plastic components
- Electrical and electronic components (*)
(*) Refer to the nearest Nilfisk Center especially when scrapping electrical and electronic components.
INHOUDSOPGAVE
INLEIDING 2
DOEL EN INHOUD VAN DEZE HANDLEIDING 2
BETREFFENDE PERSONEN 2
OPBERGEN VAN DE HANDLEIDING 2
CONFORMITEITSVERKLARING 2
IDENTIFICATIEGEGEVENS 2
ANDERE GEBRUKERSHANDLEIDENGIN 2
VERVANGINGSONDERDELEN EN ONDERHOUD 2
MODIFICATIES EN VERBETERINGEN 3
BEDRIJFSCAPACITEIT 3
ALGEMENE OPMERKINGEN 3
VERPAKKING VERWIJDEREN/AFLEVERING 3
VEILIGHEID 4
GEBRUIKTE SYMBOLEN 4
ALGEMENE INSTRUCTIONS 4
VEILIGHEIDSSTEUN VAN DE AFVALCONTAINER 6
DE MACHINE MET DE KRIKKEN OMHOOG ZETTEN 6
TRANSPORT VAN DE MACHINE 6
DUW-/TREKBEWEGING VAN DE MACHINE 6
BESCHRIJVING VAN DE MACHINE 7
BOUW VAN DE MACHINE 7
OPSTELLING EN CONTROLE- EN BEDIENINGSPANEEL 9
ACCESSIONS / OPTIES 10
- GEVAAR
- LETOP
WAARSCHUWING
- ADVIES
