
GMG-K / GMG-L Operation manual
Page 40 of 58
B0793 / B0796
8.3 Inspection schedule
No.
Description
Interval
1
Check the presence and functionality of the safety
facilities.
Daily
2
Check the lube lines and connections for
mechanical integrity and leakage.
Monthly
3
Check the pump units and components for
mechanical integrity and leakage.
Weekly
4
Check the filling level of the pump unit
Weekly
8.4 Repair
Changing the pump element:
Note!
Prior to pump element removal, the reservoir must be emptied
since otherwise lubricant may spill.
Note!
When removing the pump element, be careful to remove the
pressure spring (GMG-K only) and the delivery piston from the
reservoir as well. If these parts are left in the reservoir, the
pump unit may be damaged and, thus, fail.
For GMG-K:
Unscrew the pump element cautiously. Replace the old pump element by an exchange part.
When screwing down, be careful not to jam the connecting thread.
Spring
Delivery piston