DPW-1650 - Pressure washer Defort - Free user manual and instructions

Product type	Electric high-pressure washer
Brand	Defort
Model	DPW-1650
Maximum pressure	1650 PSI / 113 bar
Water flow	6 L/min
Motor power	1650 W
Power supply	230 V / 50 Hz
Net weight	8 kg
Dimensions (L × W × H)	350 × 300 × 800 mm
Hose length	5 m
Main features	Adjustable nozzle, automatic shut-off, trigger gun, integrated detergent tank
Maintenance and cleaning	Clean the water inlet filter regularly, drain after use
Safety	Automatic motor shut-off device, overheat protection
Spare parts and repairability	Nozzles, seals, high-pressure hose available

Frequently Asked Questions - DPW-1650 Defort

How to connect the Defort DPW-1650 pressure washer?

Make sure the appliance is switched off before plugging it in. Connect the water hose to the water supply (max pressure 1 bar) and plug the power cable into a 230 V grounded outlet.

What type of detergent to use with the DPW-1650?

Use a special pressure washer detergent dilutable in water. The integrated tank allows direct aspiration. Avoid aggressive or acidic products.

How to adjust the output pressure?

The pressure is adjusted via the adjustable nozzle: turn the nozzle to switch from flat jet (high pressure) to rotary jet (reduced pressure). Some models have a flow dial on the lance.

What to do if pressure is low?

First check that the water inlet filter is not clogged. Make sure the hose is not kinked and the water supply is open. If the problem persists, clean the nozzle with a needle.

How to maintain the washer after each use?

Unplug the appliance, close the water supply and press the trigger to release residual pressure. Wipe the appliance and store it in a dry place protected from frost.

Can hot water be used with the DPW-1650?

No, this model is designed for cold water only. Using hot water would damage the seals and pump. Max temperature: 40 °C.

What does the indicator light on the appliance mean?

A green light means the appliance is powered. If it flashes or turns red, it may indicate overheating or a motor fault. Consult the manual.

How to replace the high-pressure hose?

Unplug the appliance. Unscrew the hose fitting at the pump outlet and at the lance. Replace with an identical hose (rated pressure ≥ 1650 PSI). Tighten by hand.

The appliance leaks from the bottom, what to do?

This is often due to a worn seal or a loose fitting. Check connections and replace seals if necessary (O-ring of the lance or pump).

How to start the washer after several months of inactivity?

Before restarting, check the condition of the filter, hoses and seals. Run some water without the motor to flush. Then start the motor while holding the trigger open.

USER MANUAL DPW-1650 Defort

DPW-1650

93728502

Deutsch

SAFETY AND OPERATING INSTRUCTIONS

HIGH PRESSURE CLEANER

For your own safety and for the safety of others, please read these instructions carefully before using this appliance.

WARNING! Always read the instruction for electrical products carefully before use. It will help you understand your product more easily avoid unnecessary risks. Keep this instructional in a safe place for future use.

CONTENTS:

1. Machine data
2. Safety instructions
3. Assembly
4. Use
5. Service & maintenance

1. MACHINE DATA

INTRODUCTION

The high pressure cleaner is quick and efficient for cleaning vehicles, machines, boats, buildings, etc., by the removal of stubborn dirt using clean water and chemical detergents.

When using chemical detergents, only use biodegradable types. Only clean vehicle engines in areas in which suitable oil traps are installed.

TECHNICAL SPECIFICATIONS

Voltage AC 230 V
Input power 1650 W
Working pressure 70 bar
Max. pressure water supply 105 bar
Max. water temperature 50°C
Working flow rate 5.7 L/min
Hose length 5 m
Weight 5.2 kg

FEATURES 1

1. Water outlet
2. Water inlet with filter
3. Main switch
4. Adjustable spray nozzle
5. Trigger with lock mechanism
6. High pressure hose

2. SAFETY INSTRUCTIONS

EXPLANATION OF SYMBOLS

In this manual and/or on the machine the following symbols are used:

In accordance with essential applicable safety standards of European directives

Risk of damaging material and/or physical injuries

Remove plug from the mains immediately if cable is damaged or cut

Read instruction manual

Denotes risk of electric shock

SAFETY INSTRUCTIONS

When using electric machines always observe the safety regulations applicable in your country to reduce the risk of fire, electric shock and personal injury. Read the following safety instructions and also the enclosed safety instructions.

Keep these instructions in a safe place!

ELECTRICAL SAFETY

• Always check if your mains voltage corresponds with the value on the type plate.
• When replacing old cables or plugs: throw away old cables or plugs immediately as soon as new ones have replaced these. It is dangerous to put the plug of a loose cable into the socket outlet.
• When using extension cables:

Only use an approved extension cable that is suitable for the machine's power. The cores must have a diameter of at least 1.5 mm ² . When the extension cable is on a reel, unroll the cable in its entirety.

- All electrical connections e.g. extension cable, must be of an approved waterproof type for outdoor use and marked accordingly. Extension cables must be threecore, one of which is EARTH.

SWITCH OFF THE MACHINE IMMEDIATELY IN CASE OF

1. Malfunction in the mains plug, power cable or damaging of cable.
2. Broken switch.
3. Smoke or stench of scorched insulation.

SPECIFIC SAFETY RULES

The USE and MAINTENANCE manual constitutes an essential part of the cleaner equipment and should be kept in a safe place for future reference. If you sell the cleaner, the manual should be handed on to the new owner.

- Before starting the cleaner, make sure that it is receiving water correctly. Operating the cleaner without water could damage the seals.

• Do not disconnect the plug by pulling on the electrical cable.
• If you are too far from the object you wish to clean, do not move the cleaner nearer by pulling on the high pressure hose; use the handle provided.

GB

• In versions not equipped with TSS device, do not operate the cleaner for more than 1-2 minutes with the gun closed as this could damage the seals.
• Protect the cleaner from freezing during the winter.
• Do not obstruct the ventilation grilles during operation.
• The cross-section of any extension cables used must be proportional to their length, i.e. the longer the extension cable, the greater the cross-section; cables with a protection level of "IPX5" must be used.
• Position the cleaner AS NEAR POSSIBLE to the water supply.
• The packaging is easily recyclable, and must be disposed of in compliance with the regulations in force in the country of installation.
• Use the cleaner only with accessories and replacement parts authorized by the manufacturer. The use of original accessories and replacement parts will ensure safe, trouble-free operation.
• The cleaner must be used standing on a secure, stable surface.
• Avoid unintentional firing of the trigger. Do not carry the lance/ trigger assembly with your hand over the trigger. Always use the trigger lock mechanism.
• Ensure that the safety lock on the trigger is used, when you have stopped using the pressure washer to prevent accidental operation. (fig 5)

SAFETY "MUST NOTS"

- EXPLOSION OR POISONING.

DO NOT use the cleaner with infl ammable or toxic liquids, or any products which are not compatible with the correct operation of the cleaner.

- INJURY HAZARD.

DO NOT direct the water jet towards people or animals.

- ELECTRIC SHOCK HAZARD.

DO NOT direct the water jet towards the unit itself, electrical parts or towards other electrical equipment.

- SHORT CIRCUIT HAZARD.

DO NOT use the cleaner outdoors in case of rain.

- INJURY HAZARD.

DO NOT allow children or incompetent persons to use the cleaner.

- ELECTRIC SHOCK HAZARD.

DO NOT touch the plug and/or socket with wet hands.

- ELECTRIC SHOCK AND SHORT CIRCUIT HAZARD.

DO NOT use the cleaner if the electrical cable is damaged.

- EXPLOSION HAZARD.

DO NOT use the cleaner if the high pressure hose is damaged.

- ACCIDENT HAZARD.

DO NOT jam the trigger in the operating position.

ACCIDENT HAZARD.

Check that the data plates are affixed to the cleaner, if not, inform your dealer. Cleaners without plates must NOT be used as they are unidentifiable and potentially dangerous.

- EXPLOSION HAZARD.

DO NOT tamper with or alter the calibration of the safety valve.

- HAZARDOUS ALTERATION OF OPERATING PERFORMANCE.

DO NOT alter the original diameter of the spray head nozzle.

- ACCIDENT HAZARD.

DO NOT leave the cleaner unattended.

- SHORT CIRCUIT HAZARD.

DO NOT move the cleaner by pulling on the electrical cable.

SAFETY "MUSTS"

- SHORT CIRCUIT HAZARD.

All electrical conductors MUST BE PROTECTED against the water jet.

- ELECTRIC SHOCK HAZARD.

The cleaner MUST ONLY BE CONNECTED to a correctly earthed power supply.

- Use a Residual Current Device (RCD) of not more than 30 mA, at the plug socket when using this appliance.

- INJURY HAZARD.

The high pressure may cause materials to bounce off surfaces at speed; therefore protective clothing and safety goggles MUST BE WORN.

- ACCIDENTAL START-UP HAZARD.

Before doing work on the cleaner, REMOVE the plug.

- INJURY HAZARD.

Before pressing the trigger, GRIP the gun firmly to counteract the recoil.

- CONTAMINATION HAZARD.

COMPLY WITH the requirements of the local water supply company. According to DIN 1988, power-jet cleaners may only be connected to the mains drinking water supply if a backflow preventer valve with drain facility is installed in the supply hose.

- ACCIDENT HAZARD

Maintenance and/or repair of electrical components MUST be carried out by qualified staff.

- INJURY HAZARD.

DISCHARGE residual pressure before disconnecting the cleaner hose.

- ACCIDENT HAZARD.

Before using the cleaner, CHECK every time that the screws are fully tightened and that there are no broken or worn parts.

- EXPLOSION AND ELECTRIC SHOCK HAZARD.

Only USE detergents which will not corrode the coating materials of the high pressure hose/electrical cable.

- INJURY HAZARD.

ENSURE that all people or animals keep a minimum distance of 16 yd. (15m) away.

SAFETY VALVE

The safety valve also functions as a pressure limiting valve. When the gun trigger is released, the safety valve opens and the water recirculates through the pump inlet.

3. ASSEMBLY

CONNECTING THE HOSE AND TRIGGER ASSEMBLY 1 2

• Before connecting any hoses or trigger/ lance assembly first check all connections to ensure they are free from any blockage.
• Screw the outlet pressure hose (6) onto the machine and ensure a good hand tight fit.
• Connect the spray lance (4) to the trigger (5) by means of the push in and twist bayonet fitting (fig 2). Ensure that this connection has been performed positively and the bayonet has located correctly. Ensure the hose has no kinks in it.

4. USE

WATER SUPPLY

• Ensure that you have a suitable water supply to feed
  the pressure washer. Check that all connections are tight and there are no leaks in the hose.
• The supply tap should be fully open (do not turn on the pressure washer yet).
• Now depress the trigger (unlock trigger lock first) to let water pass through the unit and expel any air.

WARNING! This unit is to be used with a coldwater source only!

ELECTRICAL CABLES

Ensure that all cables are damage free before connecting to the power supply.

The electric supply connection shall be made by a qualified electrician. It is recommended that the electric supply to this appliance should include either a residual current device that will interrupt the supply if the leakage current to earth exceeds 30 mA for 30 ms or a device which will prove the earth circuit.

CAUTION! The machine may cause electrical disturbances when starting. If the motor stops and fails to restart, wait 10-30 minutes

before restarting. THERMAL CUTOUT TRIPPED

CAUTION! The cleaner must only be used with clean water; use of unfi itered water or corrosive chemicals will damage the cleaner.

• Turn the motor switch to the "0" position.
• Check that the electrical supply voltage and frequency (Volts/Hz) correspond to those specified on the cleaner data plate.
• Plug in the pressure washer and turn the unit on with the main switch (3).

ADJUSTING THE NOZZLE 3

Water may be sprayed out of the nozzle either linearly or in a fan shape. Turn on the pressure first, and then adjust the nozzle.

The water inlet fi Iter must be inspected regularly, so as to avoid blockage and restriction of the water supply to the pump. (fi g 4)

USING THE DETERGENT BOTTLE

To enable supply of detergent from the bottle, remove nozzle of the spray lance according to the arrow on the Fig. 3a.

The detergent nozzle and tank attaches to the end of the trigger assembly in the same way as the lance does. Fill the detergent tank with liquid detergent. When the trigger is now pressed with the machine running, detergent will spray out with the water.

RECOMMENDED CLEANING PROCEDURE

Dissolve dirt by applying detergent with the fan jet to the dry surface. On vertical surfaces, work from the bottom upwards. Leave the detergent to act for 1 to 2 minutes, but do not allow to dry out. Apply the high pressure jet, keeping the nozzle at least 30 cm (10 in.) from the surface, working from the bottom upwards. Avoid allowing the rinsing water to run on to unwashed surfaces.

SHUTTING DOWN THE PRESSURE WASHER

CAUTION! Never disconnect the high-pressure hose from the machine while the system is still pressurized.

Follow the correct procedure:

1. Turn off the pressure washer by using the switch on the machine.
2. Unplug the unit from the power source.
3. Turn off the water supply at the tap.
4. Press the trigger of the gun to depressurize the system.
5. Disconnect the supply hose to the machine
6. Wipe all surfaces of the unit with a damp clean cloth.
7. Engage the safety lock.

TROUBLESHOOTING

1. When switched on, the machine will not start working.

- Plug is not well connected or electric socket is faulty.

• Check plug, socket and fuse.
• The mains voltage is lower than the minimum requirement for start up.

Check that the mains voltage is adequate.

• The pump is stuck.
- Refer to after storage instructions. Switch off the unit and let the motor cool.
• Thermal safety has tripped.
- Leave the lance open with water coming through.

2. Fluctuating pressure

• Pump sucking air
• Check that hoses and connections are airtight
• Valves dirty, worn out or stuck. Pump seals worn.
• Clean and replace or refer to dealer.

3. Water leaking from the pump

• Seals worn out
• Check and replace, or refer to dealer

4. The motor stops suddenly

• Thermal safety switch has tripped due to overheating.
• Check that the mains voltage corresponds to specifications. An extension cable, which is too thin, and tool long can cause a voltage drop and cause the motor to overheat. Leave to cool down. Use heavy duty extension cables.

5. The pump does not reach the necessary pressure.

• Water inlet, filter is clogged
- Clean the water inlet filter
- Pump sucking air from connections or hoses
- Check that all supply connections are tight
- Suction/ delivery valves are clogged or worn out. - Check that the water feedinghose is not leaking

- Unloadervalve is stuck

- Clear or respire valves

• Lance nozzle incorrect or worn out
• Loosen and re-tighten regulation screw. Check and/or replace.

5. SERVICE & MAINTENANCE

WARNING! Unplug the electric cable (power source) prior to any maintenance or preparatory storage operations.

Make sure that the machine is not live when carrying out maintenance work on the motor.

• To ensure good performance, check and clean the suction and detergent fi Iters after every 50 hours of operation.
• Long periods of disuse may lead to the formation of lime scale deposits. Working through the hole on the rear, RELEASE the motor using a screwdriver (for models with this feature).
  Then remove the screwdriver and proceed with the restart operations.

CLEANING

Keep the ventilation slots of the machine clean to prevent overheating of the engine. Clean the housing regularly with a soft cloth, preferably every time it is used. Keep the air vents free from dust and dirt. Remove stubborn dirt with a soft rag moistened in soapy water. Do not use any solvents such as petrol, alcohol, ammonia, etc. as such substances can damage the plastic parts.

LUBRICATION

The appliance does not need any extra lubrication.

STORAGE AND TRANSPORTATION

Keep the high pressure washer in well-ventilated dry premises with temperature not going below +5°C. Operate the cleaner with non-corrosive/non-toxic antifreeze before storing for the winter.

FAULTS

If a fault arises through wear in an element, please contact the service address shown on the warranty card. A drawing of the spare parts that may be obtained is included at the end of these operating instructions.

ENVIRONMENT

To prevent damage during transport, the appliance is delivered in a solid packaging which consists largely of reusable material. Therefore please make use of options for recycling the packaging.

Français

MANUEL D'INSTRUCTION ET CONSIGNES DE SÉCURITÉ

NETTOYEAR HAUTE PRESSION

INNEHÅLLSFÖRTECKNING:

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JUSTERING AV DYSEN 3

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التشغيل

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九十ها الباردة.

ضبط الفوهة

(الصورة رقم 3)

Exploded view DPW-1650

Spare parts list DPW-1650

No. Part Name

17 Pump head
23 Strainer
31 Micro switch
34 Pump
35 O-ring 58x2,65
36 O-ring 10x1,5
37 Inlet and outlet valve seat
38 Inlet and outlet valve core
39 Inlet and outlet valve
40 Inlet and outlet valve spring
41 O-ring 12x1,9
43 Y-ring 20x12x5
45 Middle sets

No. Part Name

46 O-ring 16x1,9
47 In the Interval sets
48 Skeleton seal
49 Plunger spring
50 Plunger
51 Plunger circlip
54 Thrust ball bearings 51107B
57 Bearings 6302
58 Seal
60 Gear shaft
61 Gear
64 Motor

GB DECLARATION OF CONFORMITY CE

We declare under our sole responsibility that this product is in conformity with the following standards or standardized documents: EN55014-1:2006+A1; EN61000-3-2:2006+A1+A2; EN61000-3-3:2008; EN55014-2:1997+A1+A2 in accordance with the regulations 2006/42/EEC, 2006/95/EEC, 2004/108/EEC.

NOISE/VIBRATION Measured in accordance with EN 60745 the sound pressure level of this tool is <75 dB(A) and the sound power level is <90 dB(A) (standard deviation: 3 dB).

FR DÉCLARATION DE CONFORMITÉ CE

10719 Berlin, Germany

DK KONFORMITETSERKLÆRING CE

Vi erklærer under almindeligt ansvar, at dette produkt er i overensstemmelse med fölgende normer eller normative dokumenter: EN55014-1:2006+A1; EN61000-3-2:2006+A1+A2; EN61000-3-3:2008; EN55014-2:1997+A1+A2 i henhold til bestemmelserne i direktiverne 2006/42/E∅F, 2006/95/E∅F, 2004/108/E∅F.

10719 Berlin, Germany

10719 Berlin, Germany

CZ STRVZUJÍCÍ PROHLÁŠENÍ

10719 Berlin, Germany

Discarded electric appliances are recyclable and should not be discarded in the domestic waste! Please actively support us in conserving resources and protecting the environment by returning this appliance to the collection centres (if available).

FR INFORMATIONS SUR LA PROTECTION DE L'ENVIRONNEMENT

SK POKYNY NA OCHRANU ŽIVOTNÉHO PROSTREDIA

EN Subject to change