3300 - Pressure washer Gerni - Free user manual and instructions
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| Product Type | Pressure Washer |
| Brand | Gerni |
| Model | 3300 |
| Power Source | Electric (Mains) |
| Maximum Pressure | 130 bar |
| Flow Rate | 420 l/h |
| Rated Power | 1800 W |
| Hose Length | 8 m |
| Cable Length | 5 m |
| Weight | 10 kg |
| Dimensions (L x W x H) | 45 x 30 x 30 cm |
| Water Supply | Cold tap water |
| Detergent System | Integrated detergent tank |
| Nozzles | Adjustable (0°-60°) |
| Safety Features | Thermal overload protection, safety trigger gun |
| Maintenance | Winterize before frost, clean filter regularly |
| Spare Parts Availability | Widely available through Gerni dealers |
| Repairability | Repairable by authorized service centers |
Frequently Asked Questions - 3300 Gerni
How do I start the Gerni 3300 pressure washer?
Connect the hose to a water supply and the power cable to a mains socket. Turn on the water supply, then press the power switch. Unlock the trigger gun and squeeze the trigger to start spraying.
Can I use a pressure washer with a low water pressure?
The Gerni 3300 requires a minimum water pressure of 1 bar. Low pressure may cause the pump to run dry and damage the unit. Ensure adequate water supply.
How do I change the nozzle?
Switch off the pressure washer and release any pressure from the gun. Press the nozzle release button and pull the nozzle out. Insert a new nozzle until it clicks.
What type of detergent can I use?
Use only biodegradable detergents designed for pressure washers. Avoid bleach, solvents, or strong acids. Fill the detergent tank and set the nozzle to low pressure.
How do I store the pressure washer in winter?
Disconnect water and power. Flush the system with a small amount of antifreeze recommended for pressure washers. Store in a frost-free location. Remove and store nozzles and hoses separately.
Why is the pressure washer not building pressure?
Check the water supply is fully open and the hose is not kinked. Inspect the inlet filter for debris. Ensure the nozzle is not clogged. If the problem persists, air may be in the system; prime the pump by squeezing the trigger without power briefly.
What safety precautions should I follow?
Always wear safety goggles and sturdy footwear. Never direct the spray at people or pets. Use a residual current device (RCD) with the power supply. Disconnect power before servicing.
How often should I clean the filter?
Clean the water inlet filter after every 5 uses or more frequently if using dirty water. A clogged filter reduces performance and can damage the pump.
Can I use an extension cord?
Yes, but use a heavy-duty extension cord rated for outdoor use (minimum 2.5 mm² cross-section) and do not exceed 30 m. Keep the connection dry and off the ground.
Where can I get spare parts?
Spare parts such as nozzles, hoses, and seals are available from authorized Gerni dealers or online. Use only genuine parts to ensure safety and performance.
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USER MANUAL 3300 Gerni
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Product information
Brand : Gerni
Model : 3300
Category : Pressure washer