9�4
Maintenance
Please note:
Subsequent mentions of descriptions and position numbers refer to
Chapter 3. Product overview / product description on page 10
Î
If you detect any leaks or malfunction, replace the WEH
®
Product or send it to WEH
for maintenance. Stop using the product immediately.
The following maintenance work may be carried out by the operator:
Î
Check the WEH
®
Product for leak tightness and correct functioning – ease of move-
ment, sufficant lubrication, wear, contamination and damage.
Î
Check the surface of the front seal (pos. 7). If any tears, cracks or damage are visible
on the front seal, replace it. Please refer to
Chapter 9.4.1 Replacement of front seal
.
Î
Regularly check the clamping jaws for dirt accumulation and lubrication. Dirt parti
-
cles can interfere with the clamping and sealing function, posing a potential hazard.
If the clamping jaws jam or run sluggishly, lubricate the mating surface. Please refer
Chapter 10. Lubrication on page 25.
MD-10320-L51-R1.0.0-03
Page 21
Operating instructions
AE
