Process Lens PL Service Manual_EN - 第72页
3 Replacing spare parts 72 Se rv ic e Ma nu al P ro ce ss L en s PL - 0 3/ 20 25 Removal CAUTION Do not loosen the wrong screws Make sure that you do not loosen any other screws except those ones explicitly mentioned. Lo…
3 Replacing spare parts
Service Manual Process Lens PL - 03/2025 71
Fig.93: Fastening screws
► Loosen the three screws (1) fastening the
conveyor drive.
► Carefully unthread the toothed belt from
the motor.
Installation
► Follow the removal instructions in reverse order for installation. Also observe the following
instructions:
CAUTION
Installation instructions
► Make sure that the toothed belt is not folded or otherwise damaged.
► Make sure that the toothed belt is accurately positioned in the guidance on the motor shaft.
► Carefully thread in the toothed belt. To do this, carefully lift the toothed belt a little (e.g. with the
shorter end of an Allen key).
► Tighten the three screws fastening the conveyor drive hand-tight. At the same time, adjust the
belt tension to 210+/‑20Hz.
Replacing the cables (belt motor and width adjustment motor)
Parts
03113852-xx Sensor cable belt motor output track 1
03113854‑xx Motor cable width adjustment track 1
03113870-xx Motor cable belt motor output track 1
03113871‑xx Motor cable width adjustment track 1
03088836‑xx Cable CAN bus internal conveyor controller SX2
See also Replacing laser light barrier cables and fiber optic cables
Equipment and tools
02101037‑xx Loctite 241
00353832-xx Allen key set
00096290-xx Fork wrench set
00376503-xx Torx L-Wrench Set with Spherical head (Torx 30)
Side cutter
Cable tie
3 Replacing spare parts
72 Service Manual Process Lens PL - 03/2025
Removal
CAUTION
Do not loosen the wrong screws
Make sure that you do not loosen any other screws except those ones explicitly mentioned. Loosen-
ing other screws could lead to irreparable misalignment or damage to the conveyor.
► Use the software or manually move the conveyor rail into a position which allows you best
access.
To move the conveyor side wall manually, pull the toothed belt of the width adjustment unit.
► Switch off the machine, disconnect it from the power supply and secure it to prevent unauthorized
reactivation.
Fig.94: Table plate and covers
► Remove the four screws fastening the lift-
ing table plate(1) (see also Replacing the
Lifting Table Plate [03114873-xx]).
► Remove the fixing spacer bolts of the cov-
ers(2) above the conveyor control (two
screws each cover) and remove the cov-
ers.
Fig.95: Cables
The cables(1) run from the respective motor
over the floor of the conveyor to the conveyor
control(2).
► Carefully unthread the cables
Remove any cable ties.
NOTICE!
To have an overview of the cables refer to
Process Lens Circuit Diagram
[00900370‑xx].
.
Installation
► Follow the removal instructions in reverse order for installation. Also observe the following
instructions:
CAUTION
Installation instructions
► Observe the installation instructions for the conveyor drive where necessary.
► Replace any open cable ties.
Make sure that the cable ties and the heads of the cable ties do not rub against any parts when
you do this.
3 Replacing spare parts
Service Manual Process Lens PL - 03/2025 73
3.5.1.4 Width adjustment
Replacing the toothed belt (width adjustment)
Parts
Fig.96: Toothed belt (width adjustment)
1 Track 1 (shorter) 03121586‑xx Toothed belt BRECOFLEX 5+-0.1 AT3/1509
2 Track 2 (longer) 03121584‑xx Toothed belt BRECOFLEX 5+-0.1 AT3/1701
Equipment and tools
00326015‑xx Belt tension measuring device
00353832-xx Allen key set
Overview
Fig.97: Toothed belt (width adjustment)
1) Conveyor track 1
1a) Toothed belt for width adjustment
1b) Width adjustment motor
2) Conveyor track 2
2a) Toothed belt for width adjustment
2b) Width adjustment motor