Options and accessories / 8. maintenance, Maintenance – WIKA 702.03.100 User Manual
Page 16
GB
WIKA operating instructions differential pressure gauge, model 702.03.100
16
2367781.03 06/2013 GB/D/F/E
2123649.0X
7. Options and accessories / 8. Maintenance
7.2 Panel mounting flange
Panel
Cutout
8. Maintenance
The instruments are maintenance-free.
The indicator and switching function should be checked once or twice every year.
For this the instrument must be disconnected from the process to check with a
pressure testing device.
Repairs must only be carried out by the manufacturer.
■
Sequence of operations to dismount the measuring instrument with a
running process
1. Open the pressure compensating valve
2. Close the shut-off valve for the ⊕ and ⊖ media chamber
3. Open the vent valve
See also other documents in the category WIKA Measuring instruments:
- 890.09.2190 (44 pages)
- A-10 (96 pages)
- A2G-50 (52 pages)
- A2G-55 (36 pages)
- AC-1 (88 pages)
- C-2 (24 pages)
- D-10-7 (112 pages)
- D-20-9 (51 pages)
- D-20-9 (35 pages)
- DG-10 (112 pages)
- DP-10 (44 pages)
- DPT-10 (96 pages)
- DPT-10 (92 pages)
- GCS-1 (76 pages)
- HP-2 (84 pages)
- IL-10 (31 pages)
- IPT-10 (48 pages)
- IPT-10 (28 pages)
- IPT-10 (36 pages)
- IPT-10 (56 pages)
- IS-20-F (7 pages)
- IS-20-F (43 pages)
- IS-20-H (7 pages)
- UT-10 (42 pages)
- UT-10 (52 pages)
- IUT-10 (78 pages)
- LH-10 (60 pages)
- LH-20 (60 pages)
- LS-10 (60 pages)
- MG-1 (92 pages)
- MH-1 (11 pages)
- MH-2 (9 pages)
- MHC-1 (84 pages)
- N-10 (35 pages)
- O-10 (108 pages)
- OT-1 (60 pages)
- P-30 (92 pages)
- PSA-31 (124 pages)
- PSD-30 (128 pages)
- R-1 (92 pages)
- S-10 (35 pages)
- S-11 (102 pages)
- S-20 (52 pages)
- S-20 (96 pages)
- SL-1 (21 pages)