Inserting the non-return flap
^
If a non-return flap is not present in
the venting system, the non-return
flap supplied must be fitted into the
exhaust connection on the motor. The
flaps must open upwards.
^ The hood is designed for 6" (150 mm)
exhaust ducting. If 5" (125 mm) ex-
haust ducting is used the reducing
collar must be fitted into the exhaust
connection on the motor (see "Air ex-
traction").
Attaching the motor assembly
^
First loosely screw the two locking
nuts onto the threaded bolts on re-
taining plate A.
Leave a gap of
1
/
8
" (3 mm) for hang-
ing the motor on.
^
Fit the motor assembly onto the
hooks on retaining plate A and slide
down behind the nuts.
^
Tighten the nuts.
Installation
32