00195346-0302_SM_WPC4_EN.pdf - 第25页
Replacing Spare Parts Replacing the Drive Toothed Belt [03047689-xx] Drive Unit – Feed Axis Service Manual SIPLACE WPC4 25 3.4.3 Replacing the Drive T oothed Belt [03047689-xx] Spare part Drive toothed bel t 16T5/330 [03…
Replacing Spare Parts
Drive Unit – Feed Axis Replacing the Feed Axis Drive Motor [03047364-xx]
24 Service Manual SIPLACE WPC4
X Set the final belt tension. To do this, tension the drive toothed belt at the tensioning device, with the
help of the tensioning screw (2). This moves the motor support accordingly in the slots.
Setting value: Set the belt tension to 260 Hz. +/- 10 Hz.
X Tighten the 2 fastening screws (3) on the motor support, check the belt tension and adjust where
necessary.
X Seal the 2 fastening screws (3) with locking varnish.
Overview of motor
1. O-ring
2. Rotary connection
3. Thread
4. Motor pinion
X The motor connections can be rotated by
hand. Rotate the connections to the position
the motor was installed in before.
X Grease the thread (3) and the O-rings (1) with
a little Vaseline.
X Move the motor and motor support into the
installation position and run the drive toothed
belt (4) around the motor pinion and around
the deflection pulley (5).
X Reconnect the electrical connections with the
motor. When fitting, note that there is an anti-
twist lock (notch) present. Tighten the
connection appropriately.
X Tension (pretension) the drive toothed belt at
the slot provided, with the help of the motor
support. Make sure that the drive toothed belt
(4) is not buckled or damaged.
X Loosely fix the motor support and drive motor
into the installation position, with the 2
fastening screws (3).
Replacing Spare Parts
Replacing the Drive Toothed Belt [03047689-xx] Drive Unit – Feed Axis
Service Manual SIPLACE WPC4
25
3.4.3 Replacing the Drive Toothed Belt [03047689-xx]
Spare part
Drive toothed belt 16T5/330 [03047689-01]
Overview
1. Feed axis motor, compl. [03047364-01]
2. Tensioning screw
3. 2 x motor support fastening screws
4. Toothed belt for the drive
5. Deflection pulley
Removal/Installation
X Loosen the two motor support fastening
screws (3) sealed with locking varnish.
X Loosen (do not remove) the tensioning screw
(2) on the tensioning device. This relaxes the
drive toothed belt (4).
X Loosen and remove the 2 fastening screws (3)
and then remove the old drive toothed belt (4).
X Move the motor and motor support (1) into the
installation position and run the drive toothed
belt (4) around the motor pinion (2) and around
the deflection pulley (5). Make sure that the
drive toothed belt (4) is not buckled or
damaged.
X Tension (pretension) the drive toothed belt at
the slot provided, with the help of the motor
support.
Replacing Spare Parts
Drive Unit – Feed Axis Replacing the Feed Axis Toothed Belt [03047690-xx]
26 Service Manual SIPLACE WPC4
3.4.4 Replacing the Feed Axis Toothed Belt [03047690-xx]
Spare part
Toothed belt 16T5/2120E [03047690-01]
Preparations
X Move the tower into the refill position.
X Remove all waffle pack tray carriers (WPTCs) from the tower.
X Move the tower downwards.
SITEST =>
Functions
menu=>
Conveyor position
button
X Undock the WPC4 from the SIPLACE machine and move it to a suitable position for service work.
X Switch the WPC4 off at the main switch.
X Unplug from the power supply and secure the WPC4 to prevent unauthorized reactivation.
X Loosely fix the motor support and drive motor
into the installation position, with the 2
fastening screws (3).
X Set the final belt tension. To do this, tension
the drive toothed belt at the tensioning device,
with the help of the tensioning screw (2). This
moves the motor support accordingly in the
slots.
Setting value: Set the belt tension to
260 Hz. +/- 10 Hz.
X Tighten the 2 fastening screws (2) on the
motor support, check the belt tension and
adjust where necessary.
X Seal the 2 fastening screws (3) with locking
varnish.