Solenoid And Pressure Regulating Valves - Hakki Pilke 43 Pro Instructions For Assembly, Operation And Maintenance

Bleeding the air out of the cutting chain oil lines:
Any possible air can be easily discharged from the system with a hydraulic pump. Remove hex socket
screw A (Figure 54). Then pump the pump piston (under the screw) with a screwdriver, for example, until
cutting chain oil comes out of the base of the beam and there are no air bubbles in the hoses. Then fasten
hex socket screw A back into place and adjust the cutting chain oil volume with the help of the
instructions in Section 7.

5.7. Solenoid and pressure regulating valves

The machine's cartridges have been adjusted to the correct settings at the factory. The firewood
processor's guarantee is void if the factory settings are changed. If you need to change the settings for
any reason, first contact the manufacturer or retailer and follow their instructions carefully. Changing
the cartridge settings incorrectly may damage the machine or render it hazardous to operate. The
relief valve settings can be changed as follows: loosen the locking nut and tighten or loosen the hex
socket screw as needed (when the screw is tightened, the pressure increases and vice versa). Finally,
tighten the locking nut. The relief valves and solenoid valves of the Hakki Pilke 43 are shown in the
following figures:
Hakki Pilke 43 Pro
Figure 56.
Translation
41 / 48
A. Sawdust blower tap.
B. Main relief valve of a larger
hydraulic circuit (a larger hydraulic
pump). The correct adjustment
value is 215 bar.
C. Solenoid valve of the saw motor.
D. Solenoid valve of the saw control.
E. Pressure reducing valve. The correct
adjustment value is 15 bar.
Version 6-2018