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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
REPAIRS 5
5.3.17 Replacing the PT100 temperature sensor
To replace the PT100, the cell and the sender/receiver unit must be completely removed.
1 Disconnect the MCS200HW power supply.
1 Remove the cell (see Chapter “Removing the complete cell”, page 15).
2 Remove the sender/receiver unit and the sheet metal covers (see Chapter “Removing
the complete sender/receiver unit”, page 93).
3 Loosen the cable conduit fastening clip with a 2.5 Allen key.
4 Remove the PT100 from the heating garland:
1 Open the contact plug.
▸ Carefully lever open the clamps of the contact plug with a slotted screwdriver
(3
pieces).
Fig. 195: Opening the contact plug
▸ Loosen the screws of the fastening clip inside with a slotted screwdriver (2 pieces).
Tools required
Phillips screwdriver
2 mm Allen key
2.5 mm Allen key
Spare parts set No. Contents
2099813 PT100
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