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Decommissioning; Routine Maintenance - Comet K 250 Classic Handleiding

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Beschikbare talen

  • DUTCH, pagina 75
• Remove the plug from the power socket.
• Eliminate any residual pressure in the high-pressure hose, by keeping the spray gun lever (17) pressed
for a few seconds.
• Wait for the high-pressure cleaner to cool down.
• In the Classic model, re-wind the high-pressure hose (20) carefully, avoiding any folds.
• If your machine has a hose reel (5) release it by turning knob (27) anticlockwise; rewind the high-pressure
hose neatly, taking care not to get it twisted, turning the hose reel anticlockwise with the crank (26);
lock the device by turning the knob (27) clockwise.
• Rewind the power cable (28) carefully onto its support (10).
• Store the high-pressure cleaner in a dry and clean place, making sure not to damage the power cable
and the high-pressure hose.
Perform the operations described in the
MAINTENANCE SCHEDULE
After every use
Weekly
Monthly
Special maintenance jobs must only be performed by a Skilled Technician , following the table below
(indicative data).
MAINTENANCE SCHEDULE
Every 200 hours
Every 500 hours

DECOMMISSIONING

ROUTINE MAINTENANCE

paragraph, following the chart shown below.
"STOP"
• Check the power cable, high-pressure hose, connections, spray gun and
lance hose.
If any of these is damaged, do not use the high-pressure cleaner and
contact a Skilled Technician.
• Clean the water inlet filter (30).
Unscrew the quick-fit connection (32) and take out the filter (30).
Generally speaking, to clean this all that need be
c
. 4
opEratIon
In FIg
done is pass the filter under a jet of running water or blow on it with
compressed air. In the most difficult cases, use an anti-scale product or
replace the filter. To buy spares contact an authorised after-sales centre.
Fit the filter back on and screw the quick-fit connection back on.
• Clean the nozzle.
Generally speaking, to clean the nozzle, it is enough to pass the pin (37)
provided through the nozzle hole (36). If this is not successful, change
the nozzle. Buy this from an authorised after-sales centre. The nozzle can
be changed using a 14 mm wrench (not supplied).
• Clean the detergent suction filter (24).
Generally speaking, to clean the filter, all you need do is pass it under a jet
of running water or blow it with compressed air. In the most difficult cases,
use an anti-scale product or replace it. Only buy spares from authorised
after-sales centres.
Note: the detergent suction filter shown in figure 3 (24) is identical to
the one inside the tank (40) and connected to the doser cap (39).
• Check the pump oil level.
Put the high power water jet cleaner horizontally (
level through the oil sight glass. If topping up is required, contact a
Skilled Technician.
SPECIAL MAINTENANCE
• Check the pump (water) hydraulic circuit. • Check the pump fastening.
• Pump oil change.
• Check the pump suction/delivery valves.
• Check the tightness of the pump screws.
JOB
. 8)
FIg
JOB
• Check the pump regulation
valve.
• Check the safety devices.
EN
and check the
25

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