WIKA TFS35 - Manual (Page 10)

10
GB
11610115.03 11/2012 GB/D/F/E
WIKA operating instructions model TFS35
5. Transport, packaging and storage / 6. Commissioning ...
Store the bimetal temperature switch in its original packaging in a location that fulfils
the conditions listed above. If the original packaging is not available, pack and store the
temperature switch as described below:
1. Wrap the temperature switch in an antistatic plastic film.
2. Place the temperature switch, along with shock-absorbent material, in the packaging.
3. If stored for a prolonged period of time (more than 30 days), place a bag containing a
desiccant inside the packaging.
WARNING!
Before storing the temperature switch (following operation), remove any residual
media. This is of particular importance if the medium is hazardous to health, e.g.
caustic, toxic, carcinogenic, radioactive, etc.
6. Commissioning, operation
6.1 Mounting
When the temperature switch is mounted, the temperature must neither drop below the
allowed operating temperature (environment, medium) nor exceed it, even when taking
convection and heat radiation into account.
6.2 Electrical connection
WARNING!
Only connect when the system is powered down!
Cables and wires
„ Leads with bare ends must be finished with end splices.
„ Cables used must comply with the respective requirements in terms of stability and
temperature
„ Connecting cables must be run so that any mechanical damage is prevented