DYNAMICS 840 - Industrial vacuum cleaner NILFISK - Free user manual and instructions

USER MANUAL DYNAMICS 840 NILFISK

SAFETY Before putting the cleaner into operation, be sure to also read the enclosed operating instructions thoroughly and keep them close at hand for future reference The cleaner may only be used by persons trained in its use and expressly authorised to use it. GENERAL Operation of this cleaner is subject to the applicable national regulations. In addition to these operating instructions and the binding regu lations on accident prevention applicable in the country of use, the generally acknowledged technical rules for safe and correct working must also be observed: Any method of work endangering health or safety is forbidden! HEALTH-ENDANGERING DUSTS :) This cleaner is not suitable for picking up health- endangering dusts.

HAZARD The following materials must not be picked up with the cleaner: Hot materials (glowing cigarettes, hot ashes, etc.) inflammable, explosive or aggressive fluids (e.g. petrol, solvents, acids, alkalines, etc.) inflammable, explosive dusts (e.g. magnesium or aluminium dust, etc.). APPLIANCE PLUG SOCKET Before connecting any appliance to the appliance plug socket, the cleaner must always be switched off. If appliances are connected to the appliance plug socket, ensure that these appliances are also switched off when being connected to the appliance plug socket. CAUTION! The operating instructions and the safety precautions contained therein must be observed when using appliances connected to the appliance plug socket of the cleaner.

TIME Before using the cleaner for the first time, check that it is in a good and safe condition. Plugs and connectors of mains leads must be at least splash water-proof. Check the mains connection and mains plug Inspect the mains lead at regular intervals for damage or signs of ageing. Use the cleaner only when the mains lead is in a good and safe condition. (Damaged mains leads present a danger of electric shocks!) Use the cleaner only with an undamaged filter element. 4 *)_ For tested safety cleaners of dust clases LM, H and B1, observe the instructions in the operating manual.

DURING OPERATION Take care not to damage the mains lead (e.g. by driving over, pinching or dragging). Pull out the mains plug only directly at the plug, i.e. not by pulling at the mains lead. Before picking up liquids, the filter bag must be removed and the function of the float switch checked. If foaming is observed, stop work immediately and empty the tank MAINTENANCE AND REPAIR CAUTION! Before cleaning and servicing the cleaner, always remove the mains plug. Carry out only maintenance operations described in these operating instructions. Use only original Wap spare parts. Do not make any technical modifications to the cleaner. CAUTION! Your safety could be endangered as a result! For all other maintenance and repair work, please contact the Wap Service department or an authorised specialist workshop! ELECTRICAL EQUIPMENT Check the rated voltage of the cleaner before connecting it to the mains power supply. Ensure that the voltage specified on the rating plate corresponds to the local mains voltage When connected to the mains power supply with a mains lead of type H 07 RN-F 3G 1.5 mm2, the cleaner may also be used outdoors. When using an extension lead or replacing the mains lead, the lead type specified by the manufacturer must always be used We recommend that the power supply to the cleaner be connected via an earth-leakage circuit breaker which interrupts the power supply either if the earth leakage current exceeds 30 mA for 30 ms, or it contains an earthing test current circuit. When using an extension lead, observe the minimum cross-sections of the leads: Cable length Cross-section m mm? up to 20 15 20 to 50 2.5 Always arrange the current-carrying parts (plug sockets, plugs and connectors) and lay extension leads so that the protection class of the cleaner is maintained. CAUTION! Never spray the top section of the cleaner with water: Danger for persons, danger of short circuits. The latest edition of the IEC Regulations must be observed.

(Fig. 1) Cover Rating plate Inlet fitting Tank Tank lock Fixed castors Swivel castors with brake Chassis Handle Compressed-air connection 11 Power cable 12 Main switch 13 Fault lamp 14 Acoustic filter warning 15 Connection for automatic mode © Lo © OUI B W N — 12 Application The Dynamics 840 is an industrial vacuum cleaner of the usage class M and is thus suitable when used properly for vacuuming up dry, non- flammable dusts with a lower toxic limit > 1 mg/m°. 13 Inspections and approvals Electrotechnically tested by the German SEV and TÜV in accordance with the test methods/principles DIN VDE 0700 Part 1 DIN VDE 0700 Part 2 DIN VDE 0700 Part 205. Based on the test in accordance with DIN VDE 0700 Part 205, the vacuum cleaner is suitable for increased loading during commercial use. The test as per DIN VDE 0700 Parts 1 and 205 showed that the technical safety requirements with regard to the electrical safety are also fulfilled when vacuuming up a water/air mixture. Protection class 1 Protection type IP X4 Radio interference suppression level N At a filter surface load < 500 m° x m2? x h°' the vacuum cleaner has a permeability <0.5 % and thus corresponds to the usage class “M” due to its other equipment. The filter paper of the filter cartridge has been tested by the German BIA as per ZH 1/487, Para. 2. The mean permeability is certainly less than 0.1 % at a velocity in blower stream of

Electrotechnical tests must be conducted as per VDE 0105 in accordance with the regulations of the German Accident Prevention Regulation (VBG4) and as per DIN VDE 0701 Parts 1 and 3. These tests are required in accordance with DIN VDE 0702 at regular intervals and following servicing or changes. Dynamics 840 Description

5 Voltage volts 400 = Frequency Hz 50 2 Power connection 3-phase w/o neutral, S clockwise phase Ô sequence [a Connected load watts 2 x 4000 Max. volume flow (air) max. m/h 774 max. l/min 12900 Max. vacuum max. hPa 230 Filter surface area m? 5 Separating capacity % 99,95 Filter blow-off Compressed air (oil and water-free) bar 8 Measuring surface sound pressure level at 1 m distance as per DIN 45 635,

Part 1 (4/84) in open field at

maximum volume flow dB(A) 72 Tank volume | 100 Power cable m 5 Suction hose diameter mm 70 Width mm 750 Depth mm 1250 Height mm 1350 Weight kg 245 Protection class 1 Protection type (splash-proof) IP X4 Radio-interference suppression level EN 50081

1.5 Accessories, additional Filter element Part No. 34931

equipment “Special” filter element with non-stick coating Part No. 26736 Special accessories for automatic mode on request Please see the “Accessories, Vacuum-Cleaner and Safety Vacuum- Cleaner Systems" chapter of our catalogue for the wide range of accessories available for this vacuum cleaner.

2.1 Setting up vacuum

cleaner The vacuum cleaner must be set up on a firm surface. The surface must be able to safely support the weight of the vacuum cleaner and must be vibration-free. CAUTION! When setting up the vacuum cleaner, a minimum distance of 500 mm must be maintained to the surrounding walls or objects. CAUTION! At an ambient temperature from 25 °C sufficient air circulation (cooling) must be provided at the set-up location. (Fig. 2) © Set up vacuum cleaner at desired location. © Lock swivel castors on vacuum cleaner by pressing brake (1).

2.2 Connecting suction

hose (Fig. 3) Pull locking pin to connect or remove the suction hose. 23 Electrical connection The operating voltage indicated on the rating plate must correspond to the mains voltage. ©_insert plug of power cable into a properly installed CEE outlet (clockwise phase sequence, connected load 3 x 16 A). Make sure vacuum cleaner is switched off. 24 Vacuuming Never vacuum up flammable materials or liquids. After vacuuming up liquids, the filter cartridge is damp. A damp filter cartridge can become blocked faster when dry materials are vacuumed up. For this reason the filter cartridge should be dried or replaced with a dry cartridge prior to dry vacuuming.

2.5 Operating vacuum

(Fig. 4) Before switching the vacuum cleaner on, check whether the exhaust air outlet (1) is free and the cooling air inlet (2) of the motor is not covered or blocked and clear if necessary.

2.5.2 Switching vacuum

cleaner on/off Operate unit switch: Switch position “1": Vacuum cleaner runs with one turbine. Switch position “Il”: Vacuum cleaner runs with two turbines. NOTE! First run vacuum cleaner in position “l", then switch to position “Il”. Switch position “A”: Vacuum cleaner in automatic mode. Control voltage 24 V DC - safety extra-low voltage. NOTE! If no vacuum power is required, the vacuum cleaner is in the wait mode, i.e. no turbine runs.

Switch position “O": Vacuum cleaner is switched off. If the vacuum cleaner is not required for a longer period of time, pull the mains plug out of the electrical outlet. Dynamics 840 Use/Operation

Dynamics 840 3 Care/Maintenance Care/Maintenance

CAUTION! Always pull out the mains plug before performing cleaning or maintenance work on the vacuum cleaner.

3.2 Maintenance schedule

Only carry out maintenance work described in these operating instructions and use only genuine WAP spare parts. Do not make any technical changes to the vacuum cleaner. CAUTION! Changes of this type could endanger your safety. Please contact Wap Customer Service or an authorised workshop for further maintenance and repair work. nn As required Activity Monthly

3.4.1 Blowing off filter e

(Fig. 6) © Switch off vacuum cleaner by setting main switch to "0" position. © Swing bar (1) of tank lock upward; tank is lowered. © Roll out tank (2). (Fig. 7) © Dispose of tank content in accordance with legal regulations. © Rollin tank (2). Handle (3) must face toward front. © Swing bar (1) of tank lock downward; tank is raised and locked.

3.4.1 Blowing off filter

(Fig. 8) With vacuum cleaner switched on: @ Connect compressed-air hose to connection with quick coupling and leave connected for approx. 10 seconds, then remove compressed-air hose again. Compressed air: Maximum 8 bar.

3.4.2 Changing filter element

(Fig. 9) © Pull mains plug. © Unlock four quick-lock screws (1) of cover (2) by turning 90° and pull off. © Lift off cover (2) and thread out power cable. (Fig. 10) © Disconnect connection hose of filter blow-off (3). © _Lift off cover (4) upward and lay toward rear on vacuum cleaner. (Fig.11) © Pull out filter carrier ring (5) with filter element (6). (Fig. 11) © Lay filter carrier ring (5) upside down on vacuum cleaner. © Screw off hand screw (7).

© Pull off filter element (6) upward. © Dispose of used filter element in accordance with legal regulations. Part No. for filter element:

(Fig. 12) ©_ Insert new filter element centred. e Make sure filter blow-off (8) turns freely. © Fit hand screw and tighten. (Fig. 11) © Remount filter carrier ring (5) With filter element (6). (Fig. 10) © Fit cover (4), making sure that notches in cover are located over supports (9) of filter carrier ring. © Screw on connection hose of filter blow-off (3) and tighten. (Fig. 13) © Fit cover (2). © Guide power cable (10) through opening of cover (2) and under handle (11). (Fig. 9) e Move cover (2) into position. No lines may be visible in area of exhaust air outlet (12). © Lock cover by pressing in four quick-lock screws (1).

If the rotating field of the power supply cord is incorrectly connected, the circuit breaker prevents the vacuum cleaner from being switched on. © Switch off vacuum cleaner and pull mains plug. © Have connection outlet connected according to standard (clockwise rotating field) by electrician.

3.5.2 Continuously lit fault

lamp Overcurrent fuse and/or temperature monitoring unit for turbine exhaust air has/have been triggered. © Leave vacuum cleaner switched on and wait until fault lamp goes out, then switch off. © Make sure exhaust air outlet and cooling air inlet of motors are not blocked and clear if necessary. © Switch on vacuum cleaner again. Dynamics 840

3.5.3 Acoustic filter warning

The filter element is extremely dirty. © Clean filter element (see

flap Exhaust-air flap of stopped turbine is jammed. (Fig. 14) © Release quick-lock screw (1) of vacuum-cleaner rear panel by turning 90°. © Tilt back vacuum-cleaner rear panel (2) and unhook. (Fig. 15) © Check exhaust-air flap (3) of stopped turbine. (Fig. 16) © Bond paper piece onto bolt (4) of exhaust-air flap. © Switch vacuum cleaner to position “I”, then to position “Il. Flap must move. © _ If exhaust-air flap does not move, switch off vacuum cleaner and free up exhaust- air flap. © Check for smooth movement by switching vacuum cleaner to position “I” first, and then to position “Il”. If exhaust-air flap still does not move, switch off vacuum cleaner and inform Wap Customer Service. Care/Maintenance

Dynamics 840 (Fig. 14) © Hook in vacuum-cleaner rear panel (2) and tilt forward. © Lock vacuum-cleaner rear panel by pressing in quick- lock screw (1). Care/Maintenance

3.7 Trouble-shooting

Dynamics 840 Fault Cause Remedy # Motor does not run > Mains plug not plugged in > Circuit breaker of connection outlet has been tripped > Circuit breaker tripped due to wrong rotating field > Overcurrent protection or temperature monitoring unit has been triggered > Automatic mode only: - No vacuum power is required -__ Contact loop of automatic system not closed Plug mains plug into outlet, see Section 2.3 Reset circuit breaker See Section 3.5.1 See section 3.5.2. If overcurrent protection or temperature monitoring unit triggers repeatedly, inform Wap Customer Service Check contact loop(s) or contact points Æ _ Reduced suction power > Suction nozzle blocked > Suction hose blocked > Filter cartridge dirty > Exhaust-air flap of stopped turbine jammed 4 Wap Service 41 Warranty Our General Conditions of Sale and Delivery apply for the warranty and warranty period.

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