Generac Power Systems 2000PSI User Manual

This pressure
washer is
equipped with an
Automatic Cool
Down System.
See page 12 for
details
This symbol points out important safety instructions, which, if not followed, could endan-
ger the personal safety and/or property of yourself and others. Read and follow all
instructions in the manual before attempting to operate this unit.
Model No. 10402 (2000 PSI High Pressure Washer) Manual No. B3408 Revision 0 (12/28/98)
2000PSI
Owner’s Manual
Problems?
Questions?
Before taking your unit
back to the store,
call the pressure washer
helpline at
1-800-270-1408
M-F 8-5 CST
GENERAC
The Reliable Ones

Generac Power Systems 2000PSI Specifications

General

Pressure	2000 PSI
Flow Rate	1.2 GPM
Pump Type	Axial Cam
Hose Length	25 ft
Engine	Generac
Engine Type	Gasoline
Nozzles Included	0°, 25°

Summary

Safety Rules

General Safety Warnings

Essential safety precautions and warnings for operating the pressure washer.

Product Specifications

Preparing the Pressure Washer for Use

Assembly and Fueling

Engine Oil Preparation

Procedure for adding the correct type and amount of oil to the engine.

Fueling the Unit

Guidelines for safely filling the fuel tank with gasoline.

Connecting Hoses and Water Supply

High Pressure Hose Connection

Water Supply Connection

Checklist Before Starting Engine

Pre-Start Inspection

Final checks for hose connections, oil, fuel, and water supply before operation.

Operating Your Pressure Washer

Starting the Engine

Detailed steps for starting the engine, including choke and throttle settings.

Stopping the Engine

Procedure for safely shutting down the engine and releasing pressure.

Nozzle and Pressure Adjustment

How to adjust the spray pattern and control pressure using the nozzle and knob.

Applying Detergent

Pressure Washer Rinsing

General Maintenance

Routine Checks Before Use

Pressure Washer Maintenance

Inlet Screen and Hose Inspection

Purging Air and Contaminants

Component-Specific Maintenance

Chemical Injector System Cleaning

Nozzle Maintenance

Troubleshooting Engine and Pump Issues

Pump Performance Problems

Common pump issues like low pressure or chattering and their solutions.

Detergent Mixing Problems

Engine Load Issues

Troubleshooting Engine Starting and Running

Engine Won't Start or Runs Rough

Common causes and corrections for engine starting and running issues.

Engine Shuts Down During Operation

Reasons and fixes for the engine shutting down during operation.

Engine Power and Stability Issues

Addressing issues like engine lacking power or hunting/faltering.

Repair Parts - Pump

Pump Part Identification List

Repair Parts - Main Unit

Main Unit Part Identification List

Limited Pressure Washer Warranty

Warranty Schedules and Terms

Details on warranty coverage, duration, and exclusions for consumer/commercial use.

Warranty Exclusions and Limitations