ABB SCK, Системное руководство

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42/23-81 EN Rev. 4 System Manual SCK Gas Sampling System 103
Installing the cooling water circuit
Risk of injury in the area of the gas sampling system due to moving or fall-
ing parts, hot surfaces, anti-freeze, compressed air, lubricating oil
Wear general personal protective equipment:

Closed overalls with long trousers and long sleeves
 Safety shoes
 Safety gloves suitable for mechanical work
 Safety glasses

Protective helmet
 If necessary, additional protective equipment if prescribed by the operator.
The location of the connections on the various modules can be found in the pneu-
matic/hydraulic interface plan in the appendix. All required lines are pre-installed in
the probe retractor area. All downline connections as connected from the central
connection point on top of the probe retractor.
 Pneumatic/hydraulic interface plan

Hose clamps
Prepare the cooling-water hoses as follows:
Step Procedure
1
After assembling the probe retractor and cooling module, determine
the length of the cooling-water hoses.
2
Cut the cooling-water hoses to length.
3
Insert screw connectors into the ends of the hoses and secure with
hose clamps.
Install the cooling-water hoses as follows:
Step Procedure
1
Lay and fasten cooling-water hoses along designated path.
2
Connect cooling-water hoses to the module screw connectors as
per the pneumatic/hydraulic interface plan in the appendix.
Observe the following rules:
 Install cooling-water hoses so as to rule out any damage caused by working in
the proximity of the gas sampling system. ABB recommends installing tubes on
trays or in tube conduits.
 Minimum bending radius of the cooling-water hoses is 160 mm. If this is not
possible for technical reasons, ABB recommends installing suitable pipe adapt-
ers.
Mechanical, thermal
and material dangers
Position of the
connections
Required documents
Tools required
Preparation
Installing the cooling-
water hoses
Installing tubes