37
FR 350, FR 450, FR 480
English
:
Take one turn of rope off the rotor in
such a case.
:
Fit the fan housing.
Replacing a broken rewind spring
:
Remove the rope rotor as described
under "Replacing a broken starter
rope".
The bits of spring in the fan housing
might still be under tension and
could fly apart when you take them
out of the housing. To reduce
risk of
injury
, wear eye and face protection
and work gloves.
FR 450, FR 480
:
Take out the screw (
7
).
:
Remove the parts of the spring.
:
Lubricate the new spring with a few
drops of non-resinous oil**.
** See "Special Accessories"
:
Place the new spring
with retaining
frame
in position – check that outer
loop (
8
) is properly engaged.
:
Use a suitable tool to push spring
into the housing. Apply tool through
the openings (arrows). The frame
slips off in this process.
If the spring pops out of the housing
during installation: Refit it in the
counterclockwise direction, starting
outside and working inward.
:
Fit the screw.
:
Install the rope rotor as described
under "Replacing a broken starter
rope".
:
Tension the rewind spring.
:
Fit the fan housing.
FR 350
:
Take out the screws
(
9
).
:
Remove the spring housing and
parts of spring.
:
Lubricate replacement spring in
new spring housing with a few drops
of non-resinous oil**.
Place the replacement spring with
housing in position – bottom plate must
face up. If the spring pops out of the
housing during installation: Refit it in the
clockwise direction, starting outside and
working inward.
:
Fit the screws.
:
Install the rope rotor as described
under "Replacing a broken starter
rope".
:
Tension the rewind spring.
:
Fit the fan housing.
** See "Special Accessories"
8
271BA038 KN
9
9
271BA039 KN