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  3. Pressure Washer
  4. M 240
  5. Operation Manual

Oertzen M 240 Operation Manual

Summary of M 240

  • Page 1

    To be read carefully before start-up! Operation manual m 240 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.

  • Page 2: Table Of Content

    2 table of content 1. Introduction page 3 2. Safety instructions pages 4 – 5 3. Configuration/illustration pages 6 – 7 4. Start-up/operation/shut-down pages 8 – 11 5. Maintenance and care pages 12 – 14 6. Technical data page 15 7. Trouble-shooting pages 16 8. Declaration of conformity page 17 m2 40-...

  • Page 3

    3 1. Introduction by buying the oertzen equipment you have purchased one of the most durable and reliable high pressure cleaners available on the market. Its balanced ratio of water flow (temperature) and working pressure perfectly meets all cleaning requirements. The oertzen high pressure cleaners ...

  • Page 4

    4 2. Safety instructions the following instructions to be followed before, during and after work: this instruction manual to be read completely before initial start-up. If strictly followed, no danger should occur. This machine must only be run by qualified adult persons who are fully aware of possi...

  • Page 5

    5 before opening the machine in case of malfunction or emergency, switch off by means of the on/off respectively the emergency stop switch. Electric power can cause serious danger. All symptoms of defective electrical components to be taken seriously and eliminated immediately. Repair works only to ...

  • Page 6

    6 3. Configuration/illustration the machines of the mobile series consist of a low speed, oil-greased high pressure inline plunger pump, driven by a low-emission 4-stroke petrol engine in v-design. An oil-greased reduction gear flanged between pump and motor reduces the high pressure pump speed. In ...

  • Page 7

    7 3 safety/control valve 4 pressure gauge 6 water inlet/pre-filter 8 high pressure pump 11 high pressure water outlet 12 dip stick/oil filler high pressure pump (see page 13) 37 fuel tank 37 a fuel cock 39 exhaust pipe 40 air filter 47 a dip stick combustion engine 49 speed adjustment 51 choke 52 st...

  • Page 8

    8 4. Start-up / shut-down before every start-up: read and observe operation manual. In order to guarantee proper function and trouble-free operation, the following checks to be carried out before start-up: • general condition of the unit (connections, gaskets, etc.). • high pressure hoses, hose pipe...

  • Page 9

    9 connections water supply connect water inlet (6) of the machine to water source with a clean hose (diameter see table page 9). Before connecting water supply hose, rinse it thoroughly. In case of connection to the potable water distribution, observe din 1988 (for momentary connections use a backfl...

  • Page 10

    10 operation for starting the combustion engine, observe engine manufacturer’s instructions. Never disconnect starter battery when engine is running. In order to ease start-up of the engine, open safety/control valve (3) by turning the hand wheel counter-clockwise for pressure relief purposes. • ful...

  • Page 11

    11 pressure/flow regulation pressure and flow rate can continuously be adjusted as required at the hand wheel of the safety control valve. Counter-clockwise: continuous pressure and flow reduction to minimum capacity clockwise: continuous pressure and flow increase to maximum capacity when pistol is...

  • Page 12

    12 5. Maintenance and care every machine is only as reliable as maintenance is carried out. In order to guarantee reliability and trouble free operation of the machine, it is of vital interest to follow the instructions below: ignoring the required maintenance intervals voids all warranty. Combustio...

  • Page 13

    13 water strainer the filter is arranged in the water inlet and must be inspected and cleaned prior to start up. Change strainer, if needed. Supply of polluted water or dirty strainer will cause severe damages on the pump and unloader valve. Frost protection proper frost protection of the machine du...

  • Page 14

    14 6. Technical data technical data mobil 240 mobil 240 from serial no. 5060201 water consumption/adjustable 500 – 1020 l/h 500 – 1320 l/h max. Operating pressure 260 bar 260 bar working pressure/adjustable 240 bar 240 bar power 14 hp/10,3 kw 14 hp/10,3 kw fuel consumption at full load 3,8 l/h 3,8 l...

  • Page 15

    15 7. Trouble shooting electrical energy can cause severe injuries. Devective electrical components to be immediately replaced, possible causes for accidents to be eliminated without delay any repair work must only be carried out by qualified personnel. Only original oertzen equipment to be installe...

  • Page 16

    16.