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7.2 SPECIAL MAINTENANCE
« CAUTION
• Only Skilled Technicians are authorised to carry out special maintenance.
Follow the instructions in the table below for special maintenance.
INTERVAL FOR MAINTENANCE ACTION
Every 50 hours Check the pump hydraulic circuit.
Check the pump xing.
Every 100 hours Replace the pump oil.
Check the pump suction/delivery valves.
Check the pump screws are tightened.
Check the pump adjustment valve.
Check the safety devices.
WARNING
• The data in the table are indications.
8 DISMANTLING AND DISPOSAL
Only trained personnel are allowed to dismantle the high pressure cleaner in accordance with the
current regulations in the country where it is installed.
« CAUTION
• Before disposing of the high pressure cleaner, make sure it is no longer possible to operate it,
by cutting the power supply cable for example. Make sure all its parts are inoffensive, as they
could prove to dangerous to children playing.
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