71
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
Fig. 96: Oxygen sensor with tool
1
Open the cell cover (
see Chapter “Working on the cell”, page 14
2
Loosen the screws of the oxygen sensor on the sender/receiver unit.
3
Disconnect the plug.
Fig. 97: Oxygen sensor, slot
4
Loosen the fastening clip of the oxygen sensor on the cell with a Phillips screwdriver.
Fig. 98: Cell, oxygen sensor
5
Remove the oxygen sensor from the cell using a spanner (spare parts set).
6
Attach the new oxygen sensor to the cell.
7
Fasten the oxygen sensor cable with the fastening clip.
8
Connect sender/receiver unit and fasten with socket screws.
1
Oxygen sensor, connection
2
Fastening clip