MovinCool Office Pro W20 Service Manual - Manual (Page 75)

Repair Section
75
(2) Removal of gauge manifold
1) Crimp the pinch-off tube with a pinch-off tool.
2) Remove the gauge manifold and the process
tube fitting. Crush the end of the pinch-off tube.
3) Braze the end of the pinch-off tube.
4) Ensure that a gas leak is not present at the
pinched off portion and the brazed end.
I002185
Pinch-Off Tube
Pinch-Off Tool
Process Tube Fitting
Charging Hose
To Gauge
Manifold Side
To Refrigerant
Cycle Side