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21
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
3.4.3
Cell inlet filter maintenance
The cell inlet filter can be serviced with the cell fitted.
1
Disconnect the MCS200HW power supply.
2
Let the MCS200HW cool down.
3
Loosen the fastening screws of the cell cover on the right and left with a Phillips screw-
driver (4 pieces).
4
Open the cell cover (
see Chapter “Working on the cell”, page 14
5
Disconnect the following hose connections with a suitable jaw wrench:
– Hose connection to the ejector block (
, item number 3).
– Test gas connection (optional) (
, item number 2).
– Heated sample gas line (1 or optionally 2) (
, item numbers 1 and 5).
Tools required
Jaw wrench, size 14/16
Phillips screwdriver
5 mm Allen key
Circlip pliers
Slot screwdriver
Scalpel
Spare parts set No.
Contents
2099679
Cell inlet filter and non-return valve
DANGER: Risk of burns due to hot surface.
Allow the MCS200HW to cool down before carrying out any work.
Do not remove the screws, only loosen them.