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 sealing 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 (Pos. 7) on page 23
.
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
to
Chapter 10. Lubrication on page 30.
Î
Check the clamping lever (Pos. 2) regularly for ease of movement and sufficient
lubrication. If the WEH
®
Product is sluggish, lubricate the connector. Please refer to
Chapter 10. Lubrication on page 30.
MD-10015-L51-R1.1.0-03
Page 22
Operating instructions
AE
