Inspection | Maintenance; Safety Instructions For Inspection And Maintenance - Weh TK16 H2 Betriebsanleitung

AE Operating instructions

9. INSPECTION | MAINTENANCE

Please note: The following mentions of descriptions and position numbers refer to
Chapter 3. Product overview / product description on page 10.
Attention: If damage to the WEH
ed, measures as set out in Chapter 13. Troubleshooting on page 37 must be taken.
Damaged or leaking WEH
9�1

Safety instructions for inspection and maintenance

- The WEH Product must be depressurized and dismantled for maintenance work.
®
Î Check the WEH
®
11. Checking the leak rate on page 33.
- For inspection purposes, it is not necessary for the WEH
but it must be depressurized.
Î
Only use original WEH
tion and subject to strict quality controls.
Î
Do not damage sealing surfaces or sealing components.
Î
Before reassembling; check the components, threads and, if present, the sealing
surfaces for damage and contamination. Should you find any damage, replace the
WEH Product or send it to WEH for maintenance. Stop using the WEH
®
immediately.
Î
Assemble the WEH
Î
Before each reassembly, clean the WEH
components by blowing off with oil-free compressed air and remove any adhering
dirt using a damp, soft and lint-free cloth.
Do not use solvents. Use only clean water as cleaning agent.
Attention: Only use oil-free compressed air to blow off the dirt.
Note: Make sure that no cleaning agent gets into the gas channel (Figure 10).
Î
Before using the adhesive or the WEH
threads/surfaces to be glued with the WEH
Page 24
MD-10214-L51-R2.0.0-03
Product or restrictions to its functionality are detect-
®
Products must be sent to WEH for maintenance.
®
Product for leakage after maintenance work. Please refer to Chapter
Spare parts. These are exactly suited to the intended applica-
®
Spare parts absolutely free of oil, grease and dust.
®
Product and the corresponding
®
Threadlocking adhesive, always degrease the
®
Degreasing spray part no. E99-9.
®
Product to be dismantled,
®
Product
®