Amada MF-C2000A Series, Руководство по эксплуатации, Страница: 55 / 272

3 . Connecting the Hose for Cooling Water
55
MF-C2000A Series
Chapter 2 Connections and Preparations of Each Section
Introduction Part
Inst
allat
ion and Preparation Part
Operating Part
Maintenance Part
Appendixes
Coupling
⇒ Be sure to insert the insert material (SKITK8 or SKITK6) before connection.
Connection method
Without removing the nut, insert the tube into the cou-
pling and push the end of the tube all the way in.
Tighten the nut with a hand until it stops moving. Put a
mark in this position.
Rotate the nut 450 degrees clockwise with a spanner,
keeping the coupling body with another spanner from
moving.
Reconnection method
Before loosening the nut, check its position. (This
position is used as a reference later.)
Remove the nut.
⇒
Check again that the front ferrule is mounted
at the proper position.
Check that no foreign matter is attached to the
body.
Insert the front ferrule until it attaches firmly to
the body and tighten the nut with a hand.
⇒
Take care not to scratch the body with the
end of the tube.
Tighten the nut with a spanner until it goes
slightly over the position before loosened (15 to
30 degrees).
Ferrule pack for
re-connecting coupling
(SKFPK8)