Amada ML-2350A-CE, Руководство по эксплуатации, Страница: 193 / 235

2. Maintenance of the Cooler Unit Section
193
ML-2350A/2351A
Chapter 1 How to Perform Maintenance
Introduction Part
Operating Part
Maintenance Part
Appendixes
Installation
and
Preparation
Part
(2) Remove the left side cover of the main unit.
After removing the screws, raise the cover and then pull it out forward.
(3) Remove the tube on the side surface and feed clean compressed air at 0.3
MPa (approx. 3 kgf/cm
2
) or less from the hole of the removed tube to drain the
remaining water from the tube.
⇒
For installing and removing the tube, refer to the next item.
(4) After draining all the water, return the drain plugs and tubes.
(5) Return and secure the left side cover.
How to Install/Remove/Cut the Tube
⇒
For installing or removing the tube, be sure to turn off the power supply of the
laser welder. Do not apply air pressure.
⇒
To prevent water leakage, wipe out the dirt on the tube surface. Do not use any
flawed or dented tube.
How to connect the tube
Mark the tube at 16 mm from its end.
Insert the tube straight into the adapter
until the mark reaches the release ring.
⇒
Pull the tube lightly to make sure it will
not come out.
The Laser front (With front door opened)
Drain plug Screw
Cover
Tube
Release ring
Status viewed from the side face
Release ring
Drain plug
Adapter
Mark
16 mm