23
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
.
Fig. 17: Cell inlet filter, opened
8
Loosen the old O-ring (black).
▸
Carefully remove O-ring residues from the cell and cell inlet filter.
9
Press the spring washer together with circlip pliers and remove.
.
Fig. 18: Cell inlet filter, lock washer
10
Remove the sintered metal filter and O-ring (white).
11
Insert spare parts into the cell inlet filter (observe the sequence):
1
O-ring (white)
2
Sintered metal washer
3
Lock washer
▸
Make sure the lock washer engages.
1 O-ring, outer (black)
2 Nozzle
3 Lock washer
4 Sintered metal filter
NOTE: Leak tightness of the system
Damaged surfaces impair the leak tightness of the system.
Do not damage surfaces.
Suitable aids for removing O-ring residues:
– Flat tool (slot screwdriver, scalpel or similar)
– Acetone