WPX3400e - Pressure washer WESTINGHOUSE - Free user manual and instructions
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| Product Type | High Pressure Washer |
| Brand | Westinghouse |
| Model | WPX3400e |
| Maximum Pressure | 3400 PSI (bars: ~234) |
| Water Flow | 2.5 gallons per minute (9.5 L/min) |
| Power Supply | Electric 120 V / 60 Hz |
| Power | 14.5 A / 1800 W |
| Dimensions (L x W x H) | 45 x 35 x 30 cm |
| Weight | 14 kg |
| High Pressure Hose Length | 7.6 m (25 ft) |
| Pump Type | Direct Drive Axial Cam Pump |
| Main Functions | High pressure washing, detergent injection, rinsing, auto shut-off |
| Motor Type | Induction Electric Motor |
| Detergent Injection System | Integrated tank + detergent nozzle |
| Included Nozzles | 0°, 25°, 40° nozzles and detergent nozzle |
| Maintenance and Cleaning | System purge after use, frost-free storage, clean inlet filter |
| Safety | Trigger lock, overload protection, auto shut-off in case of leak |
| Spare Parts | Lance, nozzles, hose, seals, pump (available from manufacturer) |
| Repairability | Repairability score: 7.5/10 |
| General Information | 3-year limited warranty |
Frequently Asked Questions - WPX3400e WESTINGHOUSE
How to start the WPX3400e high pressure washer?
Make sure the water tap is open, plug the device into a 120 V outlet, then press the power switch. Hold the lance firmly and press the trigger.
What type of detergent to use?
Use a non-corrosive special high pressure washer detergent. Never use solvents or bleach.
Can I use hot water?
No, this unit is designed for cold water only. Hot water can damage the pump.
How to inject detergent?
Fill the detergent tank, attach the detergent nozzle (black), and press the trigger. Dosing is done via an integrated dilution system.
What to do if pressure is low?
Check that the water inlet filter is not clogged, the hose is not kinked, and the nozzle is not clogged. If the problem persists, contact customer service.
How to maintain the pressure washer after use?
Unplug the device, close the tap, release the pressure by pressing the trigger, then store it in a frost-free place. Clean the filter regularly.
The motor stops by itself, is this normal?
Yes, the auto shut-off system stops the motor when the trigger is not pressed. It restarts as soon as you press the trigger.
What to do in case of water leak?
Check the connections and seals. If the leak comes from the pump, it may be a worn seal. Consult an authorized repairer.
Can I use an extension cord?
Yes, but use a 12-gauge extension cord of at least 1.5 mm² and a maximum length of 15 meters. Unroll it completely to avoid overheating.
Where to find spare parts?
Spare parts (lance, nozzles, hose, seals) are available on the official Westinghouse website or from authorized dealers.
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USER MANUAL WPX3400e WESTINGHOUSE
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Product information
Brand : WESTINGHOUSE
Model : WPX3400e
Category : Pressure washer