Download Print this page

Kärcher HD 7/250 DE TR1 User Manual page 14

Karcher paint sprayer user manual

Advertisement

Time
Prior to each drive
Every 10 operating
hours or daily
Once after the first 50
operating hours
Once after the first 150
operating hours
Every 50 operating
hours or weekly
Every 100 operating
hours
Every 200 operating
hours
Every 400 operating
hours
After 750 operating
hours or once a year
Every 1500 operating
hours
Every 3000 operating
hours
Every other year
Maintenance Works
Check the oil level on the motor and add
motor oil
Note
Only trained personnel is permitted to add
motor, gear and pump oil.
Note
Align the appliance horizontally prior to
check the oil level in order not to get a false
result.
Check the oil prior to starting the appliance
or at least 5 minutes after switching off the
engine.
Caution
Increased risk of fire! When filling the motor
oil make sure that no oil lands on hot motor
surfaces.
14
Activity
Check the lighting.
Check the tyre pressure and their state.
Check oil level in the pump gear (see "Initial startup"), refill oil if needed.
Check the water filter and clean if necessary.
Check coolant level in the equalisation container (see "Initial startup"), refill coolant if need-
ed.
Replace motor oil (see "Maintenance Procedures").
Replace oil filter insert on motor.
Check the screw connections on the motor. Call customer service if necessary.
Replace oil in the pump gear.
Replace oil in the intermediate gear.
Check pipes to see if there are any leaks.
Check the V-belt tension, retension if necessary (see "Maintenance Procedures").
Check hoses for wear, replace if required.
Check/clean the air filter insert (see "Maintenance Procedures").
Check the screw connections on the motor. Call customer service if necessary.
Replace motor oil (see "Maintenance Procedures").
Replace oil filter insert on motor.
Replace the fuel filter.
Cleaning the water separator.
Lubricate the brake on the drawbar (see "Maintenance Procedures").
Replace air filter insert (see "Maintenance Procedures").
Replace V-belt.
Check the injection pressure at the fuel injector nozzle.
Replace oil in the pump gear.
Replace oil in the intermediate gear.
Check the coolant in the motor and replace (see "Maintenance Procedures").
Remove the oil dip, wipe it and reinsert it.
Remove the oil dip one more time and
check the oil level.
The oil level is correct if it is within the mark-
ings (arrows) on the oil dip.
If the oil level is below the bottom mark,
open the filler neck lid (arrow) and add
fresh motor oil.
Maintenance intervals
12
-
EN
By whom
Operator
Operator
Operator
Operator
Operator
Customer Service
Customer Service
Customer Service
Customer Service
Customer Service
Operator
Customer Service/
Operator
Customer Service/
Operator
Operator
Customer Service
Customer Service
Customer Service
Customer Service
Customer Service
Operator
Customer Service
Customer Service
Customer Service
Customer Service
Customer Service
Customer Service/
Operator
Wait five minutes, until the oil has col-
lected in the oil pan.
Check the oil level as described above.
Repeat this procedure as often as nec-
essary until the oil level is between the
markings on the oil dip.
After the check, insert the oil dip and
close the lid of the filler neck.
Oil change (to be performed by custom-
er service only)
Note
Only trained personnel is permitted to add
motor, gear and pump oil.
Note
Replace the oil while the motor has operat-
ing temperature. Align the appliance hori-
zontally prior to the oil change.
Motor
Above 25 °C
SAE30 or
SAE10W-30
SAE 15W-40
0 °C to 25 °C
SAE20 or
SAE10W-30
SAE 15W-40
Below 0 °C
SAE10W or
SAE10W-30
SAE15W-40

Advertisement

loading