Routine Maintenance; Filter Cleaning - Comet CRRC 51 ECO Anleitungen Für Montage, Gebrauch Und Wartung

For routine maintenance, follow the instructions in the table below.
MAINTENANCE INTERVALS
During each use.
Every 50 hours.
(*) Checks should be more frequent if the machine operates in environments with sizeable vibrations.
CAUTION
• Liquids arising from the emptying and rinsing of the filters must be collected in special containers and
reused in subsequent treatments or adequately disposed of at recycling centres and, in all cases, in
compliance with the legislative provisions of the country where the machine is in operation.
• Do not clean filters near flowing water, wells, springs or ditches.
• Replaced filters and filter cartridges must be properly disposed of and not dispersed into the
environment.
To clean the filling filter (16), proceed as follows:
- unscrew the cap (2) counter-clockwise and remove it;
- remove the filter and clean it; in the event of particularly stubborn dirt, replace the filter (16x20 mesh)
with a new one, contact a
- reposition the filter and close again by gently screwing the cap (2) clockwise.
To clean the suction filter (5), proceed as follows:
CRRC 81 ECO - CRRC 120 ECO
- press the knob (24) and turn it counter-clockwise to release it;
- remove the knob (24) – the valve on the filter prevents the liquid contained in the tank from escaping,
except for a small quantity of liquid inside the filter body;
- completely unscrew the ring nut (25) counter-clockwise;
- remove the filter cartridge and clean it; in the event of particularly stubborn dirt, replace the cartridge
(50 mesh) with a new one, contact a
- reposition the cartridge and close the filter by screwing the ring nut (25) fully clockwise;
- reinsert the knob (24) and hold it down, turn it clockwise to the locked position.
CRRC 51 ECO
- completely unscrew the ring nut counter-clockwise;
- remove the filter cartridge and clean it; in the event of particularly stubborn dirt, replace the cartridge
(32 mesh) with a new one, contact a
- reposition the cartridge and close the filter by screwing the ring nut fully clockwise.

ROUTINE MAINTENANCE

• Check and possibly clean suction filter, filling filter and nozzle. The nozzle
must not be cleaned with hard, sharp objects.
• Check high pressure hoses, lance, tightness of clamps and fittings.
If one or more parts are damaged, do not use the machine and contact
a
SPECIALIST TECHNICIAN
• Check the integrity of the suction circuit.
• Check the CBM module is firmly secured to the machine frame.
If not secure, do not use the machine and contact a
(*).
TECHNICIAN

FILTER CLEANING

SPECIALIST TECHNICIAN
SPECIALIST TECHNICIAN
SPECIALIST TECHNICIAN
INTERVENTION
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for correct type to use;
for correct type to use;
for correct type to use;
SPECIALIST
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