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 8 

 

4.

 

Start-up / Shut-down

 

Before 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.). 

 Power 

cables/connections. 

  High pressure hoses, hose pipes, whether damaged. 

  Air supply, fresh air grill must not be covered. 

  Filling of consumables. 

  Correct oil level of high pressure pump (sight glass/dip stick).  

  High pressure pump: OERTZEN OSP special pump oil.  

  Pump/pump connections whether leaking. 

  Machine only to be run with absolutely clean water. Before connecting 

the water supply hose, rinse it thoroughly. Depending on feed water 
quality, regularly check water filter in short intervals, replace if needed. 

  Machine only to be run horizontally (+/- 5°). 

 

In order to guarantee proper function and trouble-free operation, the 
following checks to be carried out during working: 
 

  Observe function of indicator lights and monitors. 

  Observe pressure variations 

  Observe leaks at high pressure pump, hose pipes, connections. 

  Observe unnormal noise. 

 
In case of malfunctions immediately stop machine, eliminate cause according 
to chapter „Trouble Shooting“, call qualified service. 

 

Connections 
 

Water Supply 
Connect water inlet (6) of the machine to water source with a clean hose 
(diameter see table below). 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 backflow preventer with non-
return function and ventilation). 
 

 

Flow pressure 

Min. flow rate * 

minimum:  2 bar 

 15 l/min 

"    water supply hose 

maximum: 8 bar 

 21 l/min 1"     water supply hose 

 

 30 l/min 1 

" water supply hose 

 

* s. Techn. Data 

 
Insufficient water supply will cause heavy damage on high 
pressure pump (cavitation). 

 

 

 

 

Summary of Contents for E 500-17

Page 1: ...e read completely before initial start up Operating Manual E 500 17 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 9 08 ...

Page 2: ...ge 4 5 3 Design Configuration Illustrations Page 6 7 4 Start up Shut down Operation Page 8 10 5 Maintenance and Care Page 11 12 6 Electric Wiring Diagram Page 13 7 Technical Data Page 13 8 Trouble Shooting Page 14 9 Declaration of Conformity Page 15 E 500 O 09 08 AG ...

Page 3: ...ibed in this manual to be inspected every year by qualified personnel Inspection results to be recorded and to be made available to authorities their on request The packing materials plastic foil wood cardboard boxes nails etc are potentially dangerous should be kept away from children and disposed according to environmental requirements This symbol appears at all operating and safety instructions...

Page 4: ...es often cause severe accidents during operation Therefore high pressure hoses to be carefully inspected before start up and replaced by original OERTZEN equipment in case of damage Use of other than original OERTZEN equipment results in expiration of the EC Declaration of Conformity as well as product liability and warranty Worn out or damaged high pressure hoses must never be repaired and reused...

Page 5: ...Strictly follow instructions in para Pipe Cleaning chapter Operation During loading hoisting device to be fastened properly at jack rings Ensure balanced load distribution Repair work in the high pressure section of the machine pump hoses piping only to be carried out by qualified personnel After work the machine to be locked and secured against unauthorized accidental operation by means of the sa...

Page 6: ...t be taken by the nozzle into the suction line of the high pressure pump The machine is equipped with a circulation safety cut off and additionally with a thermo valve in order to protect the high pressure pump against overheating When closing the spray pistol the safety control valve opens and returns the circulating water into the suction line of the high pressure pump If in this operating mode ...

Page 7: ...7 ...

Page 8: ... In order to guarantee proper function and trouble free operation the following checks to be carried out during working Observe function of indicator lights and monitors Observe pressure variations Observe leaks at high pressure pump hose pipes connections Observe unnormal noise In case of malfunctions immediately stop machine eliminate cause according to chapter Trouble Shooting call qualified se...

Page 9: ...ON OFF switch 2 The electric motor starts in star connection and switches over to star delta connection after a few seconds This process is audible After the electric motor has switched over to star delta connection Unlock spray pistol firmly seize support handle Open spray pistol Carry out cleaning task Observe torque and recoil as well as shortening of high pressure hose Ensure stable foothold W...

Page 10: ...g of the hose which may cause severe injuries If there is no mark can be detected it should be fixed with tape or paint After Work Switch off machine by means of the ON OFF switch 2 Depressurize spray pistol by shortly opening and closing Lock spray pistol Disconnect machine from water and power source Thoroughly clean high pressure hose In case of damage cuts abrasions kinks etc replace high pres...

Page 11: ...e carried out in regular intervals order to guarantee function and trouble free operation of the machine In case the maintenance instructions as described hereafter are disregarded warranty will expire High Pressure Pump First oil change after 50 operating hours further oil changes after every 500 operating hours minimum once per year Only OERTZEN OSP special pump oil to be used Use of other oil q...

Page 12: ...ea If frost is likely during storage or transport frost protection to be carried out as follows 2 l of a 1 1 water anti freeze liquid e g Glysantin to be mixed in a clean vessel Dip water supply hose into the vessel and start pump Open spray pistol stop valve and so return anti freeze liquid into the vessel so circulating it through the system Open and close spray pistol stop valve several times i...

Page 13: ...h Unloading pressure 550 bar Working pressure 500 bar Normal current 60 Hz 3 440 V Power consumption 18 kW Amperage 27 A Sound pressure level sound power level acc to DIN EN ISO 3744 69 81 dB A Recoil 99 N Dimensions L x W x H mm 800 x 600 x 800 mm Weight 159 kg Spray nozzle Ssyst 3538 HIP Part No 10 000 652 ...

Page 14: ...fficient water supply Motor suddenly trips motor protection switch stops machine Poor water supply Fuse burnt Phase missing Low voltage Faulty motor protection switch High operating pressure Eliminate cause restart machine Replace fuse If burning again or motor gives noise call qualified service Guarantee correct voltage Kundendienst rufen Clean replace nozzle see Technical Data Motor gives noise ...

Page 15: ...15 ...

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