11
130
4.6 Bleeding the hydraulic system
The pump will not operate throughout its whole pump stroke if there is air in the
hydraulic system. - The system can be bled as follows:
1. Pump the forks up to the top and sink them quickly
or
2. loosen screw no. 130 and press the handle down until no more air comes out of
the screwhole. - The handle must only be pressed down when screw no. 130
has been loosened.
Tighten the screw again before raising the handle.
If the hydraulic system contains only a small amount of air, it will be bled automati-
cally when the forks with load are pumped up to top position.
4.7 Cleaning
The product should not be cleaned with cleaning materials too
frequently, as this can lead to corrosion on the galvanised parts.
When cleaning the stacker, do not direct the jet onto bearings and seals.
Otherwise the grease will be washed out and the life of the equipment
shortened.
BLEEDING
4.0 Long live the stacker
