Flowserve TRG5-53 - Manual (Page 10)

10
Tools
■ Open-end spanner (A. F. 22 mm or A. F. 27 mm)
■ Torque spanner (A. F. 22 mm or A. F. 27 mm)
Installation
TRG 5-53, TRG 5-54
1. Clean sealing surfaces.
2. Put gasket 13 x 26 onto the sealing surface (choose the material of the gasket
according to the respective application).
3. Screw in temperature sensor and tighten with spanner when cold (torque 50 Nm).
TRG 5-55, TRG 5-56, TRG-5-57, TRG 5-58
1. Remove socket-weld end from temperature sensor.
2. Clean welding surfaces.
3. Arc-weld trap manually (welding process 111 complying to DIN EN 24063) or use
gas-welding process (welding process 3 complying to DIN EN 24063).
4. After welds have cooled down screw in temperature sensor and tighten with
spanner when cold.
Note
■ To install the temperature sensor in a pipe, weld knee bend to the pipe
such that the measuring tip is immersed in the fluid against the
direction of flow. Fig. 8, Fig. 9
■ Make sure that the measuring tip of the installed temperature sensor is
always in contact with the fluid. Fig. 3, Fig. 4
■ The temperature sensors must not be completely insulated. For more
details see examples of installation Fig. 6, Fig. 7
D
K
D