Troubleshooting; Troubleshooting Notes - Kärcher HKS 100 Betriebsanleitung

Maintenance contract
In order to guarantee a reliable operation og
the equipment, we success, you signed a
maintenance agreement. Please refer to
you local Kärcher service department.
Maintenance intervals
– monthly or after 200 operating hours
Maintenance Works
 Check whether all screws are fastened
tightly (operator).
 Check drive parts (operator).
 Check regulator fluid (operator).
Remove nozzle holder
Note
The figure shows the interior cleaners order
nos. 3.632-030 and 3.632-032. The interior
cleaners order nos. 3.632-035 and 3.632-
049 do not have a counterweight and no
protective cover.
1 Screw
2 Shoulder disc
3 Balancing disc
4 Nozzle-holder
5 Counterweight
6 Protective cover
 Loosen the screw.
 Remove the shoulder disc and the bal-
ancing discs.
 Pull off the nozzle holder.
 Only for appliances order nos. 3.632-
030 and 3.632-032: Unscrew the coun-
terweight and remove the protective
cover.
 Clean the bevel wheels.
Install nozzle holder
 Only for appliances order nos. 3.632-
030 and 3.632-032: Attach the protec-
tive cover and screw on counterweight.
 Install the nozzle holder.
 Insert the shoulder disc and the balanc-
ing discs.
 Attach the screw.
Check regulator fluid
Note
The speed can only be set easily while the
interior cleaner is completely filled with reg-
ulator fluid. Only fill in the same regulator
fluid, if you mix in other regulator fluids or if
the mixture contains air, there will be abrupt
movements.
 Insert the interior cleaner into the vice
with the regulator screw pointing up.
 Turn out the regulator screw.
 Fill in regulator fluid.
 Turn the nozzle holder slowly by hand
(5 to 10 minutes) until regulator fluid
drains. Immediately replace the regula-
tor fluid. Turn the nozzle holder until it is
completely filled with regulator fluid.
Then, the regulator fluid will no longer
drain.
 Turn in the regulator screw.

Troubleshooting

Troubleshooting notes

Danger
Risk of accident while working on the unit!
During all tasks:
 Remove voltage from and secure high
pressure pump at the main switch.
 Shut off the cleaning liquid supply.
Who may remedy faults?
Who may remedy faults?
 Operator
Work designated with the sign "Opera-
tor" may only be carried out by persons
who have been instructed in the safe
operation and maintenance on the high
pressure plant.
 Customer Service
Work designated with the sign "Custom-
er Service" may only be done by the fit-
ters of Kärcher Customer Service.
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