Karcher HKF 200 K2 - Manual (Page 36)

- 16
When replacing the compressed air hoses
between the compressed air motor and the
baseplate, the motor and the connections
in the baseplate must be linked as per the
following table:
After replacing defective compressed air
hoses, the rotation direction of the cleaning
head must be checked. The correction ro-
tation direction is indicated in the following:
ƽ
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.
 Close the steam supply.
 Switch off the drive of the cleaning
heads and shut off the compressed air
supply.
 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 “Cus-
tomer Service” may only be done by the
fitters of Kärcher Customer Service.
Maintenance schedule
Time Activity Performance of whom
daily Check the maintenance
unit for compressed air. ƽ Danger
Danger through compressed air. Shut off the compressed air
supply and let existing compressed air escape from the main-
tenance unit prior to performing maintenance work.
– Let off water in the water separator.
– Fill the proportional oiler with a suitable lubricant. Oil type -
see operating instructions of the compressed air motor.
Operator
Perform a visual inspec-
tion of the seal underneath
the baseplate of the tank
cleaning device and on the
adapter. ƽ
Danger
Risk of injury and explosion on account of defective seal.
Check the seals for the type of application, contamination,
damage and wear. Replace defective seals.
Operator
weekly or after 40 operat-
ing hours Visible inspection of the
high pressure hoses Check the high pressure hoses for damages; replace dam-
aged hoses. Operator
Check the transport safety
device. Check the transport safety device for its function and flawless
condition. Operator
Check the tensioning
units. Check the tensioning units that fasten the baseplate to the
dome of the tank to be cleaned for ease of movement. Operator
Visual inspection of the
protective bows. Check the protective bows of the cleaning heads for damage.
Repair or replace defective protective bows. Operator
Check the cleaning heads
for ease of movement. Bring the tank cleaning device into a working position outside
the container, start up the cleaning heads without cleaning liq-
uid and check for proper operation and ease of movement of
the rotational drive. Operator
monthly or after 160 oper-
ating hours Check screws for tight fit. Check that all screws are fitted tightly. Operator
Check the joint bolt. Check the joint bolt for wear. Replace defect parts Operator
Check the folding rack. Check the ease of movement of the folding rack. Operator
Every 600 operating hours Service the compressed
air motors.
Maintenance tasks as per the operating instructions of the
compressed air motors. Skilled per-
sonnel
Check the tooth play of the
bevel wheels. Check the tooth play of the bevel wheels in the cleaning
heads, adjust if necessary. Customer
Service
Maintenance Works
Replace the compressed air hoses
Compressed air
motor
Base plate
1 1
2 P2
EXH EXH
Troubleshooting
Troubleshooting notes
Who may remedy faults?
36 EN