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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
7 Insert the new CAN node into the rail guide and snap it into place.
8 Connect the leads to new CAN node.
9 Connect the MCS200HW power supply.
10 Test signal transmission (see Chapter “Test signal transmission”, page 48).
5.1.4 Working on the valve manifold
5.1.4.1 Replacing the valve manifold
1 Disconnect the MCS200HW power supply.
2 Disconnect the bus cable on the CAN node (see Fig. 68 “CAN node, detail”, page 56).
3 Disconnect the power supply of the CAN node at the 24V power supply unit.
4 Connect the MCS200HW power supply.
5 Close off instrument air provided by the customer.
6 Disconnect the hose connections.
7 Loosen the fastening screws with a Phillips screwdriver (4 pieces).
Fig. 69: Valve manifold
8 Pull the valve manifold out to the front.
9 Insert a new valve manifold:
To connect, press with a screwdriver into the opening.
Tools required
Phillips screwdriver
Spare parts set No. Contents
60663388 Valve block, 3-fold
The power supply must be restored to maintain the device heating. Flue gases can
damage the cooled device when the power supply is switched off and the instrument air
is closed off.
Alternative: Relieve the pressure regulator.
▸
Turn counterclockwise to relieve.
▸
Increase pressure by turning clockwise (check display).
To disconnect the hoses, press the metal ring down, then pull the hose off.
1Fastening screw
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