Draining Cooling Liquid

Description

This document describes how to drain the cooling liquid when one of the cooling systems, including the head, is replaced.

Jig

The jigs shown below are required for the Draining Cooling Liquid procedure.

Procedure

1. Turn off the machine.
2. Remove the Distribution Box Panel.
3. Disconnect the Inlet Quick-Release Connector from the reservoir.
4. Remove the reservoir from its holding position by pulling it upwards.
5. Drain the coolant into a clean vessel.
6. Return the reservoir to its holding position.
7. Insert the Knee Jig into the reservoir, as shown:
   
   
   
   
8. Connect an air pressure tube into the Knee Jig, making sure that the total atmosphere setting does not exceed 2 atm.
9. Plug the Inlet Quick-Release Connector into the Draining Tube Jig, as shown:
   
   
   
   
10. Turn on the machine.
    

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