probst EXG-MAXI Instructions D'emploi page 41

Maintenance and care
7.2 Trouble shooting
ERROR
The clamping-power is not big
enough, the load is slipping out
optional
( )
optional
( )
Adjustment of the gripping range
optional
( )
Property of material
Unbalanced load
Adjustment of the gripping range
optional
( )
Rubber gripper bar
Regular control for dirt (e.g. little stone particles) in the upper area (see points in figure detail „X" in Fig.
2) of the rubber gripper bar (6) → see Fig. 1 / Fig. 2
Problem: Dirt can damage the rubber gripper bar (6) when gripping (when little stone particles are
pressed into the rubber gripper bar).
Redress: Remove the dirt in this area at the rubber gripper bar (6), or when heavy polluted, dismount
and clean the rubber gripper bar.
53100392
CAUSE
•
The grippers are worn
•
The maximum load is exceed
•
The actual opening width is not
correct
•
The surface of the material is dirty
or the material is not suitable /
allowed for this device.
•
The device is not loaded
symmetrically
•
The adjustment of the gripping
range is not symmetrical.
Fig. 1
17 / 19
REPAIR
•
Replace the grippers
•
Reduce the weight of. the load
•
Adjust the gripping range according
to the load you want to transport
•
Check the surface of the material
or ask the manufacturer, if you the
material is allowed for this device.
•
Adjust the position of the load
•
Correct the adjustment of the
gripping range
Fig. 2
GB