HAMMELMANN HDP 502 / S 1100-50, Руководство по эксплуатации, Страница: 47 / 311

Operation
Operating instructions
No.: HDP 502 / S 1100-50
Page 41, Issue: 03.2017
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Copyright Hammelmann GmbH
Germany

D-59302 Oelde

Carl-Zeiss-Straße 6 - 8
Regularly check the high pressure hoses, fittings and jetting (i.e. nozzles, spray bar) for
signs of leakage. In the case of leakage stop the high pressure pump system immediately.
Remove leakage only when the system is switched off and depressurised.
 During pauses in work (lunch break, end of shift, etc.) and when the unit is shut down, unlock and raise
soundproof cover to check the amount of leakage water at the pump. A plastic container is placed at the base
of the pump to collect the leakage. A little leakage is normal and necessary. Excessive leakage amounts
indicate that seals need adjusting or replacing (see section ”Maintenance”).
 To check the service functions of the system (user's menu) during operation see operating instructions of the
ES2 control.
 With running engine it is not to be activated possibly in the functional menu, e.g., the pre-heat.
Prevent the access to the ES2 control for unauthorised, while you conclude (close) the
door, or set the keys barrier “ON” (see operating instructions ES2).
The symbol is indicated on the basic display.
If the unit is equipped with a battery switch, do not deactivate it when the motor is running.
 If the unit shut down automatically the fault will appear at the display in clear text.
 For safety depress and lock emergency stop button before commencing repair. Remove the key and keep
it. Only then begin with the removal of the fault or the disturbance (see operating instructions of the ES2
control).
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