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31
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
MAINTENANCE
3
3
Fit a new sealing ring on hose connection 2.
4
Fasten hose connection 2 with new sealing ring.
3.4.5.3
Replacing the O-rings on exhaust gas connection and ejector nozzle
1
Loosen the fastening screws of the exhaust gas connection with a 2 mm Allen key
(2 pieces).
.
Fig. 32: Ejector block, fastening screws, exhaust gas connection
2
Assemble the removal tool for the ejector nozzle.
.
Fig. 33: Removal tool, ejector nozzle
3
Position the removal tool on the underside of the ejector block (
Suitable aids for removing O-ring residues:
– Flat tool (slot screwdriver, scalpel or similar)
– Acetone
Tools required
Phillips screwdriver
Slot screwdriver
Jaw wrench, size 14/19
5 mm Allen key
3 mm Allen key
2 mm Allen key
Scalpel
1 Exhaust gas connection
2 Fastening screw
SIC_18_MCS200-015.tif