Lukas P 660 SG - Manual (Page 13)

13
Procedure for hydraulic À uid level:
a) Open the À uid ¿ ller cap and check the hydraulic
À uid level by looking into the ¿ ller pipe (see ¿ gure
below). If the bottom of the ¿ ller pipe is just barely
still covered with hydraulic À uid, the unit is at the
lowest permissible hydraulic À uid level. If the
hydraulic À uid is almost in the angled part of the
¿ ller pipe, the maximum permissible ¿ ll level has
been reached.
MIN.
MAX.
b) If the hydraulic À uid level is below the lowest level,
suitable hydraulic À uid (see chapter "Hydraulic
À uid recommendations") must be replenished to
the maximum ¿ ll level.
Fluid ¿ ller cap
WARNING / CAUTION / ATTENTION!
If more À uid is added than up to the
maximum permissible level, there is
a risk that the À uid can leak. If the
hydraulic À
uid also drips onto hot
motor components, the ¿ re hazard is
extreme!
2. Before starting the motor, perform the following checks:
• Are there leaks in the fuel line?
• Are all screws and nuts tightened?
• Do individual components have damage or breakages?
• Are there leaks on the hydraulic lines and screw connections?
3. Thereafter, the hydraulic unit should be bled.
Procedure for hydraulic À uid level:
a) Set all valve switches to "0".
b) Set the motor switch to "0".
c) Slowly crank the motor with the starter rope several times.
This procedure allows slow intake of the pump and good bleeding. The hydraulic À uid
tank is equipped with automatic bleeding so that no additional venting measures are
required.
4. Check the hydraulic À uid level in the tank again. If necessary, you should add À uid to the
¿ ll level.