![background image](http://html.mh-extra.com/html/sick/mcs200hw/mcs200hw_service-manual_1264203118.webp)
118
8024638/AE00/V1-0/2019-09| SICK
S E R V I C E M A N U A L | MCS200HW
Subject to change without notice
5
REPAIRS
5.3.13
Replacing the LPMS03 detector circuit board
Fig. 181: LPMS03
1
Disconnect the MCS200HW power supply.
2
Open the sender/receiver unit (
see Chapter “Opening the sender/receiver unit”,
3
Remove filter wheel housing 3:
1
Disconnect the plug connection on the LPMS04 circuit board.
2
Loosen the fastening screws of the filter wheel housing with a 5 mm Allen key
(2 pieces).
Fig. 182: Filter wheel 3
Tools required
Phillips screwdriver
2 mm Allen key
2.5 mm Allen key
5 mm Allen key
Spare parts set No.
Contents
2099811
Detector circuit board
The drying agent must be replaced each time the sender/receiver unit is opened.
Pay attention to dust protection: Replace the electronics housing cover during work on
the sender/receiver unit.
1 Filter wheel housing
2 Fastening screw, right
3 Filter wheel 3, plug connection
4 Detector cable