Oertzen M 400 User Manual

Operation Manual
Cold Water High Pressure Cleaner with
Combustion Engine
M 400
M 500
To be read carefully before start-up!
von Oertzen GmbH • Ferdinand-Harten-Str. 10 • 22949 Ammersbek • Tel. +49 40 604110 • Fax +49 40 6041149
www.oertzen-gmbh.de • info@oertzen-gmbh.de

Oertzen M 400 Specifications

General

Brand	Oertzen
Model	M 400
Category	Pressure Washer
Language	English

Summary

Introduction

Safety Instructions

Configuration and Illustration

Start-up, Operation, and Shut-down

Pre-Operation Checks

Essential checks before initial and subsequent machine start-ups.

Connection Procedures

Guidelines for connecting water supply, high pressure hose, and fuel.

Engine Start-up Procedures

Steps for starting the combustion engine when cold or hot.

Operation and Pressure Regulation

Operating the machine, adjusting pressure, and circulation mode.

After Work Procedures

Steps to follow after completing work, including shutdown and draining.

Maintenance and Care

Combustion Engine Maintenance

Following manufacturer instructions for engine oil and maintenance.

Reduction Gearbox Maintenance

Oil change intervals and checking oil level for the reduction gearbox.

High Pressure Pump Maintenance

Oil change intervals and checking oil condition for the pump.

Water Filter

Inspection and changing of the cartridge filter prior to start-up.

Frost Protection

Procedures for protecting the machine against frost during storage/transport.

Technical Data

Trouble Shooting

Declaration of Conformity