Guldmann GH1 F, Service Manual

Page: 16 / 168

© Guldmann
GB/US
-09/2016 •
#550376_3
18
GENERAL INFORMA
TION
Power supply
GH3 is equipped with batteries that require regular
recharging .
Fixed rail systems
Fixed rail systems must be installed by a qualified installer
or by Guldmann Service Team .
Equipment is disconnected from Supply Mains by breaking
the main breaker switch .
Use of Class I power supply to fixed rail systems is
Recommended
(Fig. 1) , but can be installed as Class II
where local legislation allows it (Fig. 2) .
Fig. 1)
Class I power supply must be installed with ground wire.
Note: Class I power supply must only be used in perma-
nent installation.
Fig. 2)
Class II power supply must be installed without ground
wire and can be installed both permanently in mains power
outlet and with socket mains power plug.
Portable rail systems (free-standing)
Portable rail systems must be installed with class II power
supply for portable installations
(Fig. 3) .
Power supply for portable installations Class II (marked with
the double-encased symbol ) can be connected to the
mains direct by the user .
The transformer is disconnected from the supply mains by
detaching the mains plug from the wall outlet .
Fig. 3)
Power supply for portable rail system (Class II).
Transformer
Mains power outlet for
permanent installation
Primary cable
Secondary cable
Transformer
Mains socket power outlet
for non permanent installation
Socket mains power plug
Primary cable
Secondary cable