Service Manual SIPLACE SmartFeeder.pdf - 第134页
7 Repairs to SmartFeeder 8 mm X / Xi 7.8 Foil rocker 134 Service Manual SIPLACE SmartFeeder 4 - 8 mm X / Xi SIPLACE SmartFeeder 2 x 8 mm X / Xi 11/2020 ► Insert the end of the pressure spring into the pins on the undersi…
7 Repairs to SmartFeeder 8 mm X / Xi
7.8 Foil rocker
Service Manual SIPLACE SmartFeeder 4 - 8 mm X / Xi SIPLACE SmartFeeder 2 x 8 mm X / Xi 11/2020 133
7.8.2.1 Replacing the foil rocker, axis and pressure spring
Removing individual parts
► Insert a small flat-bladed screwdriver size 0 into
the small slits on the left and right and press
slightly outwards, to open the long retaining
plates in the rocker bearings and to release the
axis from its holder(1)
.
► Pull the rocker up and out of the rocker bear-
ings.(2)
► Push the axis sideways out of the foil rocker.(3)
► Pull the pressure spring up and off the pin.(4)
The foil rocker has now been dismantled and defective parts can be replaced.
Fitting individual parts
► Insert the axis into the foil rocker.(1)
► Push the foil rocker axis from above, through the
little slits on the left and right, into the retaining
plates of the rocker bearings, as far as the
stop.(2)
Make sure that the axis of the foil rockers en-
gages on the fixing brackets on the left and right.
7 Repairs to SmartFeeder 8 mm X / Xi
7.8 Foil rocker
134 Service Manual SIPLACE SmartFeeder 4 - 8 mm X / Xi SIPLACE SmartFeeder 2 x 8 mm X / Xi 11/2020
► Insert the end of the pressure spring into the pins
on the underside of the foil rocker.(3)
► Insert the other end of the pressure spring into
the pins on the rocker bearings.(4)
7.8.2.2 Replacing the creasing roller
► Pull the creasing roller out of the foil rocker.
► Insert the new creasing roller into the foil rocker.
7.8.2.3 Replacing the light barrier transmitter
► Loosen the foil rocker (see 7.8.1.1 "Removing the
Foil Rocker Assembly" [}130]).
► Remove the screw, which fastens the light barrier
transmitter to the rocker bearing unit.
► Pull the light barrier transmitter downwards and
out of the rocker bearing unit.
► Insert the new light barrier transmitter from below
into the rocker bearing unit, as shown.
► Screw the light barrier transmitter to the rocker
bearing unit.
► Fasten the foil rocker (see 7.8.1.2 "Fitting the Foil
Rocker Assembly" [}131]).
7 Repairs to SmartFeeder 8 mm X / Xi
7.8 Foil rocker
Service Manual SIPLACE SmartFeeder 4 - 8 mm X / Xi SIPLACE SmartFeeder 2 x 8 mm X / Xi 11/2020 135
7.8.2.4 Replacing the rocker bearing unit
► Loosen the foil rocker unit (see 7.8.1.1 "Removing the Foil Rocker Assembly" [}130]).
► Remove the foil rocker and the pressure spring (see7.8.2.1 "Replacing the foil rocker, axis and
pressure spring" [}133]).
► Remove the light barrier transmitter (see 7.8.2.3 "Replacing the light barrier transmit-
ter" [}134]).
The rocker bearing unit has now been isolated and can be replaced.
► Fasten the light barrier transmitter to the new rocker bearing unit (see 7.8.2.3 "Replacing the
light barrier transmitter" [}134]).
► Fasten the foil rocker (see 7.8.2.1 "Replacing the foil rocker, axis and pressure
spring" [}133]).
► Fasten the foil rocker unit (see 7.8.1.2 "Fitting the Foil Rocker Assembly" [}131]).