SICK MCS200HW - Page 28

28
8024638/AE00/V1-0/2019-09| SICKSERVICE MANUAL | MCS200HW
Subject to change without notice
3 MAINTENANCE
7 Disconnect the exhaust gas line with a jaw wrench (see Fig. 24 “Ejector block, hose con-
nections”, page 27, item number 6).
8 Disconnect the hose connection to the cell inlet filter with a jaw wrench (see Fig. 24
“Ejector block, hose connections”, page 27, item number 5).
9 Loosen the fastening screws of the ejector block with a 5 mm Allen key (3 pieces) (see
Fig. 26 “Ejector block, fastening screws”, page 28).
Fig. 26: Ejector block, fastening screws
10 Remove the ejector block.
11 Remove the old O-rings and support sleeve (see Fig. 27 “Ejector block, O-rings”,
page 28, item numbers 1 and 2).
▸ Carefully remove O-ring residues from the cell and ejector block.
Fig. 27: Ejector block, O-rings
1Screw
Keep the support sleeve for reassembly.
1 O-ring with support sleeve
2O-ring
NOTE: Leak tightness of the system
Damaged surfaces impair the leak tightness of the system.
Do not damage surfaces.