Voith BTS User Manual

BTS, non
-contacting thermal switch unit
Installation
Installation and Operating Manual / Version 10 / 3626-011500 en / Protection Class
0: public / 2017-12-15
20
6 Installation
WARNING
Risk of injury
Please observe, in particular,
 Chapter 5 (Safety) when working on the non
-
contacting thermal switch unit!
•
Before beginning with the installation, ensure that an isolation of all
components is guaranteed.
•
The fusible plugs protect
the turbo coupling against damage due to thermal
overload.
Even when the BTS is used, it is not allowed to replace the fusible plugs by
blind screws or by fusible plugs with different nominal response temperatu
-
res!
•
Never operate the turbo coupling without fusible plugs!
6.1 As delivered condition
–
Normally, the switching element with sealing ring,
–
the initiator with mounting flange and
–
the evaluator
are supplied as loose parts together with the turbo coupling.
6.2 Scope of supply
Please contact Voith Turbo in case of a subsequent installation of the BTS for
turbo coupling sizes 206 and 274!
Standard combinations of switching elements and fusible plugs:
Nominal response temperatures
Switching element
Fusible plugs
Color coding
160 °C
180 °C
blue
140 °C
160 °C
green
125 °C
160 °C
green
110 °C
140 °C
red
Table 4

Voith BTS Specifications

General

Brand	Voith
Model	BTS
Category	Switch
Language	English