Flowserve TRS5-7 Temperature Switch - Manual (Page 7)

7
Important Notes
Safety Note
Danger
The terminal strips of the TRS 5-7 b and TRS 5-7 c/d are live during
operation. This presents the danger of electric shock. Cut off power
supply before installing or removing the cover.
The equipment must only be installed by qualified staff.
Qualified staff are those persons who – through adequate training in electrical
engineering, the use and application of safety equipment in accordance with
regulations concerning electrical safety systems, and first aid & accident
prevention – have achieved a recognised level of competence appropriate to the
installation and commissioning of this device.
Explanatory Notes
Scope of supply
TRS 5-7 b
1 Temperature switch (plug-in unit in plastic case for installation in control cabinets)
1 Installation manual
TRS 5-7 c
1 Temperature switch (19" slide-in unit, front panel acc. to DIN 41494, part 5, 12 TE*)
2 Guide rails
1 Screw-type connector
1 Installation manual
TRS 5-7 d
1 Temperature switch (19" slide-in unit, front panel acc. to DIN 41494, part 5, 12 TE*)
1 Installation manual
*) TE = division units (1 TE = 5.08 mm)
Usage for the intended purpose
The temperature switch TRS 5-7 is a safety equipment for plants requiring official
approval and must only be used in conjunction with thermocouples TRG 5-11,
TRG 5-31 and TRG 5-41 for signalling temperature limits.