To Next PageTo Next PageWhat causes my Landa PG4-25321 Pressure Washer engine to be overloaded?
If the Landa Pressure Washer engine is overloaded, it might be due to a partially blocked nozzle. Try cleaning the nozzle to remove any obstructions. Alternatively, excessive pressure from high engine RPM could be the cause; in that case, adjust the engine throttle to lower the RPM.
How to fix low operating pressure on my Landa PG4-25321 Pressure Washer?
If the Landa Pressure Washer experiences low operating pressure, several factors could be responsible. It might be due to an insufficient water supply, such as a closed faucet; in that case, open the faucet and consider using a larger garden hose, also clean the inlet water screen. The issue could also stem from an old, worn, or incorrect spray nozzle. Ensure the nozzle number matches the machine's requirements, or replace it with a new one. A leak in the plumbing or hose could also be the cause; check the plumbing system for leaks and use Teflon tape to seal them. If the machine has been stored in freezing temperatures, make sure to thaw it out completely, including the hose, spray gun, and wand.
Why does my Landa PG4-25321 Pressure Washer engine run for 15 minutes then stop?
If the Landa Pressure Washer operates for only 15 minutes and then stops, check the fuel and oil levels. Replenish the gas tank and inspect the oil level. Vapor lock, caused by the day's heat, may also be the reason; keep the gas tank full to prevent this. Lastly, inspect the fuel filter for obstructions, and clean or replace it as needed.
Why is water leaking from the pump protector on my Landa PG4-25321?
If you notice water leaking from the Landa Pressure Washer pump protector, it could be due to the spray gun being closed for an extended period while the machine is running. Open the spray gun or turn off the machine to resolve this. Another potential cause is excessive water supply pressure; in this case, install a pressure regulator at the end of the 50' garden hose.
Why is there water in the pump oil of my Landa PG4-25321?
If there is water in the pump oil of your Landa Pressure Washer, it could be from spraying water directly at the machine. Change the oil and avoid directing the spray towards the machine. High humidity can also cause this issue; in such cases, check and change the oil twice as often.
Is it normal for my Landa PG4-25321 Pressure Washer to leak water or oil from the pump?
A small amount of leaking from the bottom of the Landa Pressure Washer pump is normal.
Why does oil squirt out of the oil cap on my Landa Pressure Washer pump?
If oil squirts out of the oil cap on the Landa Pressure Washer pump, it's likely overfilled with oil. Maintain the oil level at the red dot on the sight glass at the rear of the pump or at the top of the notch on the dipstick.
General| Brand | Landa |
|---|---|
| Model | PG4-25321 |
| Category | Pressure Washer |
| Language | English |
Defines user obligations for safe operation and understanding manual warnings.
Covers general precautions, exhaust gas hazards, fire risks, and high-pressure stream dangers.
Covers protective gear, handling high pressure, electrical safety, and child supervision.
Details fluid checks, hose connections, wand attachment, and fueling.
Identifies key components of the PG4 series pressure washers with a diagram.
Explains the function of the pump, starter grip, spray gun, and detergent injector.
Identifies key components of the PG5 and PG4 (40xxx) pressure washers with a diagram.
Provides safety warnings for handling batteries and instructions for installing a 12V battery.
Details the steps for starting the engine using the starter grip or electric key.
Outlines steps like flushing detergent, turning off engine/water, relieving pressure, and draining.
Covers spray pattern, distance, angle, and using the detergent injector for cleaning.
Explains attaching the injector, using the soap nozzle, and siphoning detergent.
Details how to use the variable pressure wand to control detergent flow and pressure.
Provides an exploded view diagram of the PG4 series pressure washers.
Lists parts for PG4 series models 15321, 20321, 25321, 30321, 35321 with part numbers and descriptions.
Continues the parts list for PG4 series models 15321, 20321, 25321, 30321, 35321.
Provides an exploded view diagram for PG5 and PG4 (40xxx) series pressure washers.
Lists parts for PG5 and PG4 (40xxx) series models, including engines and pumps.
Continues the parts list for PG5 and PG4 (40xxx) series models, covering various components.
Details the assembly of the high-pressure hose and spray gun for all Landa PG models.
Provides a parts breakdown for the downstream injector assembly for specific model variations.
Showcases optional accessories like surface cleaners, sand blasters, and telescoping wands.
Lists optional hoses and nozzles, including a rotating nozzle and nozzle sets.
Provides a comprehensive schedule for daily, monthly, and annual maintenance tasks for the pressure washer.
Provides fields to record dates and operating hours for oil changes for tracking.
Advises on storing the unit above freezing temperatures and engine storage steps.
Addresses causes and solutions for low operating pressure and fluctuating pressure issues.
Solves issues related to the engine not starting, stopping, or being overloaded.
Covers troubleshooting leaks from the pump and pressure increases when the gun is closed.
Addresses oil squirting from the cap and water dripping from the pump.
Solves engine stopping issues and water leaking from the pump protector.
Outlines what components are covered under the five-year and one-year warranties.
Lists items not covered by warranty and limitations of LANDA's liability.
Explains the process for obtaining warranty service and what the owner must do.
