11
Assembly options
610.44495.40.330 · 09.2013
Prematic AG, Märwilerstrasse 43, 9556 Affeltrangen www.prematic.ch
11
Assembly options
11.1
Assembling the auxiliary ventilator
▪ Position the ring of the auxiliary ventilator (500) on the ventilation side of the
motor housing (001) and align with the holes on the motor housing.
NOTICE! Note the position of the ring of the auxiliary ventilator on the
motor housing.
▪ Screw the ring of the auxiliary ventilator (500) to the motor housing (001) using
screws (503) and washers (502).
▪ Position the auxiliary ventilator (501) on the auxiliary ventilator ring (500).
NOTICE! Note the position of the auxiliary ventilator on the auxiliary venti-
lator ring.
▪ Screw the auxiliary ventilator (501) to the ring for the auxiliary ventilator (500)
using the screws (504).
If the G-BH2 is equipped with an (D) on the suction cover side, then con-
tinue disassembly with Assembly of cover side silencer and blind flange [➙
61].
If the G-BH2 is equipped with silencers, then continue assembly with Fitting
the silencer [➙ 52].
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Tel. 071 918 60 60, Mail: v-g@prematic.ch
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