8
4.
Start-up / Shut-down
Before start-up:
Before start-up of a machine of the OERTZEN Mobile series, the following
instructions to be followed:
Operating manual of machine and motor to be read thoroughly and
considered.
Check correct oil levels of high pressure pump (dip stick (8)), reduction
gear and motor. Exclusively oil qualities approved by OERTZEN to be
used. High pressure pump/reduction gear: OERTZEN OSP pump oil;
engine: OERTZEN OSM motor oil.
Unit only to be run with absolutely clean water. Flush the water hose
thoroughly before connection. Depending on water quality, water filter
to be inspected in regular intervals.
Unit only to be run in horizontal position (+/- 5 %).
During starting from cold, warm up the engine for several minutes, so
extending its lifetime. After work “slow down” the motor.
In order to ensure readiness of use and trouble free operation, carry out
the following control checks before, during and after work:
• General condition of the unit (screwed connections, protection caps,
etc.).
• Electrical connections.
• Control lamps.
• Pump and connections to be checked for leaks.
• High pressure hoses and other hoses to be checked for cracks/
damages.
• Water supply, water strainer
• Air supply, air intake not to be blocked.
• Fill up all consumables.
• Check for abnormal noise.
In case of malfunctions immediately stop the machine, eliminate
malfunctions as described in chapter „Trouble Shooting“, respectively
call qualified service personnel.
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