00195655-04_SM_X-Series_FSE_en.pdf - 第103页
Service Work 3.7.1 Replacing the TwinHead Hoses TwinHead Service Manual (internal ver sion) SIPLACE HF and X Series 103 ► Disconnect the long hose (1) a t the top. ► Disconnect the short hos e (2) from the rotary supply …
Service Work
TwinHead 3.7.1 Replacing the TwinHead Hoses
102 Service Manual (internal version) SIPLACE HF and X Series
1. Stopper for return unit
2. Mechanical bumper
3. Flat ribbon baffle
► Loosen the two screws (M2x6) on the return unit
stopper.
Remove the flat ribbon baffle.
► Carefully disconnect the flat ribbon cable plug (1) .
► Loosen the screw (2), fastening the elbow (1) .
Service Work
3.7.1 Replacing the TwinHead Hoses TwinHead
Service Manual (internal version) SIPLACE HF and X Series 103
► Disconnect the long hose (1) at the top.
► Disconnect the short hose (2) from the rotary supply
(1) .
► Replace the short hose at the elbow with a new one.
This is 26 mm long.
NOTICE!
Fit the hoses approx. 4
-
5 mm onto the respective con
-
nections.
► Fit the short hose for the elbow onto the rotary supply.
► Place the elbow into its holder.
Service Work
TwinHead 3.7.1 Replacing the TwinHead Hoses
104 Service Manual (internal version) SIPLACE HF and X Series
► Fix the elbow lightly into place with the fastening
screw (1).
Now carefully move the elbow so that the screw en
-
gages in the notch (2).
► Move the short hose between the elbow and the rota
-
ry supply.
The rotary supply and therefore the Z axis must be
positioned in the center of their guidance (1).
Press the hose against the connection more or pull it
away slightly, until the axis is centered properly.
An off-center position of the Z axis can change the
force ratios and lead to placement errors.
In addition, the short hose must be run
horizontally (2) between the elbow and the rotary
supply.
► After successfully adjustment, tighten the screw fas
-
tening the elbow.
► Reconnect the long hose at the top.