Aux Menu (Depressurize The Hydraulic System); Initial Startup; Safety Checks Before Startup; Device Carrier Safety Check - Kärcher MC 250 Originalbetriebsanleitung

5.4 AUX menu (depressurize the hydraulic
system)
The hydraulic system must be depressurised before dis-
connecting the hydraulic hoses from the hydraulic connec-
tions.
CAUTION
Risk of injury, risk of damage
Lower lifted attachments before depressurizing.
Front AUX pressure relief
1
Rear AUX pressure relief
2
1. Select the menu items with the button and rotary ring on
the control panel. Confirm the selected setting with the
button.
a Switch to the next level by pressing the "AUX" button.
b Select AUX pressure relief front or rear.
6

Initial startup

CAUTION
Read the operating instructions for attachments!
When using attachments or pulled devices and trailers pri-
or to initial startup, read the corresponding operating in-
structions and follow them.
Pay attention to permissible loads, see chapter .
6.1

Safety checks before startup

DANGER
Risk of accident and injury due to faulty vehicle
Do not start up the vehicle if one point from the safety
check is not fulfilled but rather repair the vehicle.
Note
Perform the recommended safety checks each time before
using the vehicle.

6.1.1 Device carrier safety check

Check the following points before each startup:
1. If the battery disconnector relay switch is set to "Battery
activated". See chapter 7.8.1 Battery disconnector relay
switch
2. Check the cleanliness of the hydraulic connections
3. Check the hydraulic lines for leakage and damage
4. Check the hydraulic oil level, see chapter 10.7.3 Check-
ing the hydraulic oil level and topping up the hydraulic oil
5. Check the engine oil level, see chapter 10.7.8 Check-
ing/topping up the engine oil level
6. Check the coolant level, see chapter 10.7.2 Checking
the coolant level and topping up the coolant
7. Check the brake fluid level, see chapter 10.7.10 Check-
ing the brake fluid level in the reservoir
8. Check the coolant for sufficient antifreeze if a danger of
frost exists
9. Check the electrical cables for damage
10.Check that all nuts and bolts are securely seated
11.Check the vehicle, engine and radiator grille for dam-
age
12.Check the cleanliness of the engine air filter
13.Check the cleanliness of the cab dust filter
14.Check the fluid level in the windscreen washer reser-
voir, see chapter 10.7.1 Filling the wiping water contain-
er
15.Type pressures and tyre wear
16.Check that the lighting and flashing system function
17.Ease of movement of the accelerator pedal
18.Are the temperature indicator and fuel level indicator
functioning?
6.2

Setting the driver's seat

DANGER
Danger of accident
Only adjust the driver's seat when the vehicle is stationary.
CAUTION
Risk of damage
Do not use the folded backrest as a storage area when
driving on public roads or secure accordingly
ATTENTION
Only the seats listed below and offered by Kärcher may be
used. Otherwise the vibration values cannot be guaran-
teed.
Note
The driver's seat is automatically damped.
Note
If there is no passenger seat, there is a directly accessible
storage compartment
Kärcher offers 3 variants of driver's seats:
● Seat König K210MVGL-P350-W2
Horizontal adjustment
1
Pull the lever upwards to adjust
Driver's seat with air suspension
2
Backrest inclination adjustment
3
Lumbar support adjustment
4
Seat belt
5
Seat heater switch
6
English 59