Operation, Malfunctions, Fault finding list for troubleshooting – Flowserve TRG 5-6x User Manual
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Operation
TRG 5-63, TRG 5-64, TRG 5-65, TRG 5-66, TRG 5-67 and TRG 5-68
Operation in conjunction with temperature transmitter TRV 5-40 in (pressurised) hot water installations and
steam plants according to TRD and EN 12952 as well as EN 12953.
■
To analyse and eliminate malfunctions see section "System Malfunctions" in the instal-
lation manual of the TRV 5-40.
Malfunctions
Fault finding list for trouble shootin g
Switchpoint "MAX temperature" not yet exceeded - but a MAX temperature alarm is raised
Fault:
The temperature sensor is defective.
Remedy: Check whether the temperature sensor (Pt 100) gives correct readings. (Basic values of the
precision resistors according to DIN 43760 for Pt 100). In case of incorrect readings replace
the measuring element of the temperature sensor.
If faults occur that are not listed above or cannot be corrected, please contact our service centre or
authorized agency in your country.
Note
- Tandem Seal (8 pages)
- 978 Chemiepac (12 pages)
- ISC2 Single Pusher Repair (8 pages)
- LS-300 Series Durametallic (4 pages)
- Pac-Seal Type 16 (8 pages)
- U Series BW Seals (4 pages)
- ISC2 Dual Pusher Repair (12 pages)
- ISC2 Single metal bellows seal (8 pages)
- Durametallic Double CRO (8 pages)
- VRA-C Series Durametallic (4 pages)
- ISC2 Dual metal bellows sea (12 pages)
- Single Inside Pusher Type Seal (8 pages)
- Bearing Gard (2 pages)
- X-200 (12 pages)
- GTS Series (12 pages)
- MSS Series (12 pages)
- SLC Series Interseal (12 pages)
- QB Series BW Seals (8 pages)
- SLM-6100 (12 pages)
- SLM-6200 (12 pages)
- High Temperature Metal Bellows Seals (8 pages)
- X Series BW Seals (8 pages)
- ML-200 Series Durametallic (8 pages)
- ML-200 Series Durametallic (8 pages)
- Circulator (12 pages)
- ISC Series (16 pages)
- Gas Barrier Control System (4 pages)
- CPM Series (8 pages)
- CPM Series (12 pages)
- Mechanical Seal and Seal Support System Storage (4 pages)
- RIS Seal (12 pages)
- 682 Seal Cooler (8 pages)
- ISC2 Series (8 pages)
- ISC2 Series (116 pages)
- Pac-Seal Type 52 (8 pages)
- Pac-Seal Type 31 (8 pages)
- ST Series (8 pages)
- Mechanical Seal General (16 pages)
- Dual Pressurized Seals (8 pages)
- Uniseal Series BW Seals (8 pages)
- XLC Series (8 pages)
- PSS II Durametallic (8 pages)
- PSS II (16 pages)
- ISC1SX (8 pages)
- ISC1PX (8 pages)