5-42 OM ET18/20/24 us 1.3 * et18_20_24b510.fm
5
Releasing the pressure in the work hydraulics
Releasing pressure
1. Stop the machine on firm, level and horizontal ground.
2. Lower the attachment completely to the ground.
3. Lower the stabilizer blade to the ground.
4. Stop the engine.
5. Turn the starter key to position 1.
6. Move the control lever or the pedal of the hydraulic circuit in all
directions repeatedly.
➥ The pressure in the system sections that have been actuated is
released. This can be seen by the brief movement the hoses make
as the pressure is released.
➥ Uncouple the attachment immediately after the pressure has been
released, otherwise pressure can be created again!
Pressure release with proportional controls (option)
1. Stop the machine on firm, level and horizontal ground.
2. Lower the attachment completely to the ground.
3. Lower the stabilizer blade to the ground.
4. Stop the engine.
5. Turn the rotary switch for the oil flow to MAX.
6. Turn the starter key to position 1.
➥ Release the load only after you have switched on starter and waited
2 seconds.
7. Release the pressure on the auxiliary hydraulics or the 3rd control
circuit by pressing the rocker switch connected with the left or right-
hand control lever to the left and right.
➥ The pressure in the system sections that have been actuated is
released. This can be seen by the brief movement the hoses make
as the pressure is actually released.
➥ Uncouple the attachment immediately after the pressure has been
released, otherwise pressure can be created again!
To Next Page
Loading...
Need help?
General
