Centa CENTAX-L - Reassembling the Coupling

Assembly and operating instructions
CENTAX-L
016L-00050…00090-FS10
M016-00003-EN
Rev. 3
CENTA Antriebe Kirschey GmbH 43 / 46
IMPORTANT
We recommend the following mounting fluids:
 For mounting:
Oil with a viscosity 300 mm
2
/s at 20°C, e.g. SKF LHMF300
 For dismantling:
Oil with a viscosity 900 mm
2
/s at 20°C, e.g. SKF LHDF900
 Remove the screw plug (19) from the hub (3).
 Connect the pump (p
max
= 3000 bar) to the thread G¼ or G¾ (c) of hub (3)
to expand the hub.
 Screw the pump to the shaft (A), in order to hold the hub.
 Build up oil pressure in order to hold the 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.
 Slowly build up oil pressure to expand the hub (p
max
= 1500 bar).
 Slowly reduce the oil pressure for holding the hub.
 Slowly reduce the oil pressure for expanding the hub.
 Repeat the above mounting section until the hub is completely released from
the shaft.
 Remove the pump for holding the hub from the shaft (A).
 Remove pump for expanding the hub from the hub (3).
 Turn the hub (3), drain oil out of the thread G¼ or G¾ (c) and dispose
correctly.
 Screw the screw plug (19) into the hub (6).
 Remove the hub (3) from the shaft (A).
9.5 Reassembling the coupling
 Reassemble the coupling as described in chapter 6.