Assembly and operating instructions
CENTAFLEX-A
CF-A-800-0…3
M008-00077-EN
Rev. 1
CENTA Antriebe Kirschey GmbH
48 / 51
See Fig. 6-6:
¾
Remove screw plug (26) from hub/flange hub (2/6).
¾
Connect the pump to the thread G¼ (g) of hub/flange hub (2/6) to expand
the hub.
¾
Screw the pump to the shaft (A), in order to hold the hub/flange hub.
¾
Build up oil pressure in order to hold the hub/flange hub.
WARNING
Material damage can occur as a result of:
Too fast increase of the expanding pressure in the hub
The increase of the expanding pressure may not exceed
35 bar/minute
.
¾
Slowly build up oil pressure to expand the hub/flange hub
(
p
max
= 1500 bar
).
¾
Slowly reduce the oil pressure for holding the hub/flange hub.
¾
Slowly reduce the oil pressure for expanding the hub/flange hub.
¾
Repeat the above mounting section until the hub/flange hub is completely
released from the shaft.
¾
Remove the pump for holding the hub/flange hub from the shaft (A).
¾
Remove pump for expanding the hub from the hub/flange hub (2/6).
¾
Turn the hub/flange hub (2/6), drain oil out of the thread G¼ (g) and dispose
correctly.
¾
Screw the screw plug (26) into the hub/flange hub (2/6).
9.5
Reassembling the coupling
¾
Reassemble the coupling as described in chapter 6.