Troubleshooting Guide; Technical Data - Kärcher HD 9/100 De Skid EU Bedienungsanleitung

18. Start up the device and let the engine warm up for
5 minutes, then check for oil leaks.
19. Shut down the engine.
20. Wait 10 minutes.
21. Check the oil level
22. Correct the oil level if necessary.
Cleaning the air filter element
1. Turn the key-operated switch to position "0".
2. Release the locking elements.
Illustration T
Filter element
1
Locking element
2
Cover of the air filter casing
3
3. Remove the cover of the air filter casing.
4. Remove the filter element.
5. Blow compressed air through the filter element from
the inside (2.9...4.9 bar).
Note: Start with the lowest pressure. Only increase
the pressure if the cleaning effect is insufficient.
6. Wipe the inside of the air filter casing.
7. Replace the filter element if one of the following con-
ditions is fulfilled:
a The engine performance decreases.
b The filter element is heavily contaminated.
c The filter element is fouled with oil.
8. Insert the filter element into the air filter casing.
9. Place the cover on the air filter casing. When doing
this, align the arrows on the cover and the casing.
The device does not run
Device does not reach required pres-
sure
Leak at the high-pressure hose
The high-pressure pump knocks
Internal combustion engine
Engine type
Type
Engine capacity
Cylinder
Power
Specific consumption
Engine speed
Exhaust emissions standard
Battery
Working voltage of the battery
Battery capacity
Length x width x height
Water connection
Feed pressure
Input temperature (max.)
Input amount (min.)
Minimum water supply hose length
Minimum water supply hose diameter
Device performance data
Nozzle size of standard nozzle
Operating pressure
Operating pressure (max.)
Water flow rate
High-pressure gun recoil force
Permissible temperature range
20
10. The locking elements engage in place.
Replacing the air filter insert
1. Follow the same procedure used for "Cleaning the
air filter element".
2. Replace the filter element with a new filter element
instead of cleaning it.

Troubleshooting guide

Have all checks and work on electrical parts performed
by an expert.
In case of any malfunctions not mentioned in this chap-
ter, contact the authorised Customer Service.
DANGER
The device can start unintentionally.
The high-pressure water jet or impelled parts can cause
injuries.
Set the power switch to 0/OFF and actuate the trigger of
the high-pressure gun until the device is depressurised
before eliminating a malfunction.
The water shortage indicator lamp lights up
1. Check the water inlet pressure and the water vol-
ume.
2. Check the water filter for contamination.
3. In the Advanced version, check the float valves in
the float container.
4. In the Advanced version, check the V-belt of the ad-
vance pressure pump for:
a Condition
Faults that are not displayed
1. Check the indicator lamps.
2. Check the condition of the battery.
1. Check the size of the nozzle.
2. Clean the nozzle and replace if necessary.
3. Replace the filter insert.
a Unscrew the filter casing.
b Renew the filter insert.
c Close the filter casing.
4. Vent the device (see chapter "Venting the device").
5. Check the water supply line to the pump for leaks or blockages.
6. Contact Customer Service if necessary.
1. Turn the trigger to "0/OFF".
2. Discharge the pressure by opening the high-pressure gun.
3. Re-tighten the hose screw connections.
4. Replace the O-rings.
5. If the hose leaks (at the hose surface, at the pressure relief hole) then stop using the high-pressure hose immediately and do
not use it again.
1. Check the water supply line to the pump for leaks or blockages.
2. Vent the device (see chapter "Venting the device").

Technical data

l
kW/PS
l/h
1/min
V
Ah
mm
MPa
°C
l/min
m
in
mm
MPa
MPa
l/min
N
°C
Indicator lamps
HD 9/100 De Skid HD 9/100 De Skid
*KAP *EU
Yanmar 4TNV88 Yanmar 4TNV88
Diesel, 4-stroke Diesel, 4-stroke
2,190 2,190
4 4
35,5 / 48,2 35,5 / 48,2
~9,5 ~9
3100 3100
Stage 3a Stage 5
12 12
95 95
353x175x190 353x175x190
0,1-0,5 0,1-0,5
45 45
22,5 22,5
7,5 7,5
1 1
1,00 (type F19) 1,00 (type F19)
100 100
110 110
14,6 14,6
122 122
+5...+40 +5...+40
English
b Belt tension
The low fuel indicator lamp lights up
1. Check the filling level of the fuel tank.
The "charge battery" indicator lamp lights up
1. Check the V-belt of the engine for:
a Condition
b Belt tension
2. Check the condition of the battery.
3. Have the generator checked by the Yanmar service
team.
Engine malfunctions shown in the display
Only EU version devices are equipped with a display.
Current error message
A current error message is shown immediately in the
display.
1. An error message containing further information
about the fault can be called up by pressing the
CONFIRM button.
List of error messages
The error messages that have occurred can be dis-
played by using the "Fault Codes" function.
1. Press the MAIN MENU button.
2. Select the submenu "Fault Codes" by pressing the
NEXT button.
The list of error messages is displayed.
3. Use the DOWN and UP buttons to select an error
message.
4. Use the "?" button to call up detailed information
about this error message.
HD 9/100 De Skid HD 9/100 De Skid
Advanced *KAP Advanced *EU
Yanmar 4TNV88 Yanmar 4TNV88
Diesel, 4-stroke Diesel, 4-stroke
2,190 2,190
4 4
35,5 / 48,2 35,5 / 48,2
~9,5 ~9
3100 3100
Stage 3a Stage 5
12 12
95 95
353x175x190 353x175x190
0,1-0,6 0,1-0,6
45 45
22,5 22,5
7,5 7,5
1 1
1,00 (type F19) 1,00 (type F19)
100 100
110 110
14,6 14,6
122 122
+5...+40 +5...+40