00197471-03_Service Manual Internal WPC5_6, EN_01-2019.pdf - 第29页
Service Manual In ternal WPC5 / WPC6 Page 3- 29 ➢ Push the driver unit f ully into the tower. ➢ Push the two setting gauges (1) + (2) un der the toothed belt, at a distance of 360 mm. ⇨ The teeth of the to othed belt (…
Service Manual Internal WPC5 / WPC6
Page 3-28
3.4.6 Setting the Feed Axis Belt Tension
Tools required
Measurement setup - measuring the feed axis belt tension
Note: the bridge cover has been removed in this diagram.
• Setting gauge small [03052363-02] 2x
• Belt tension measuring device [00326015-xx] with
instruction guide
Service Manual Internal WPC5 / WPC6
Page 3-29
➢ Push the driver unit fully into the tower.
➢ Push the two setting gauges (1) + (2) under the toothed belt, at a distance of 360 mm.
⇨ The teeth of the toothed belt (3) must lie on the setting gauge.
➢ Press the large setting gauge downwards with a suitable object or with your finger, so that
the toothed belt lies on the gauge (5).
➢ Adjust the belt tension. To do this, gently pull the toothed belt or tap it with an Allen wrench,
so that it starts swinging and then measure the value with the belt tension measuring device.
⇨ Setting value: The belt tension must be 90 Hz +/-5 Hz.
Service Manual Internal WPC5 / WPC6
Page 3-30
3.4.7 Replace the Linear Guide 2SRS9MUU+865LM
Spare Part
• Linear guide 2SRS9MUU+865LM [03047013-xx]
Preparations
➢ Move the tower into the refill position.
➢ Remove all waffle pack tray carriers (WPTCs) from the tower.
➢ Move the tower downwards.
⇨ Check sensors and functions ⇨ Check sensors and functions of specific components ⇨
⇨ Location ⇨ Check functions for WPC ⇨ Move into transport position.
➢ Undock the WPC from the SIPLACE machine and move it to a suitable position for service
work.
➢ Switch the WPC off at the main switch.
➢ Unplug from the power supply and secure the WPC to prevent unauthorized reactivation.
➢ Remove the cover of the NSM module (see "3.5.1.1 Remove the Cover on the Load Unit" [
➙ 3-33]).
Removal / Installation
➢ Proceed as if you were replacing the toothed belt of the feed axis (see "3.4.5 Replace the
Feed Axis Toothed Belt [03047690-xx]" [➙ 3-25]) and move the belt to a position which
allows you to loosen the linear guide screws.
➢ Remove the driver assembly on the WPC 6 (see "3.5.5 Replace the Driver Assembly
[03053436-xx]" [➙ 3-43]).
(1) Linear guide 2SRS9MUU+865LM
(2) Toothed belt for the drive