00197469-02_SM_Twin_Kunde_EN.pdf - 第53页

4 Pneumatic and pressure control valve (PRV) 4.8 Replacing the force measuring unit and the trick and feather unit Service Manual SIPLACE TwinStar (Twin, Twin HF, Twin VHF) 07/2020 53 Fig.88: Removing the cable guide ► …

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4 Pneumatic and pressure control valve (PRV)
4.8 Replacing the force measuring unit and the trick and feather unit
52 Service Manual SIPLACE TwinStar (Twin, Twin HF, Twin VHF) 07/2020
4.8.2 Removal
Fig.85: Screws fastening the camera lens hood
► Remove the four fastening screws and
take off the camera lens hood.
► Dismantle the buffer on the return unit.
3.1 "Replacing the return unit buffer" [}17]
Fig.86: Hose on the pneumatic rotary supply
► Pull the hose off the pneumatic rotary
supply.
Fig.87: Removing the return unit end stop
► Remove the two screws and then
remove the return unit end stop.
4 Pneumatic and pressure control valve (PRV)
4.8 Replacing the force measuring unit and the trick and feather unit
Service Manual SIPLACE TwinStar (Twin, Twin HF, Twin VHF) 07/2020 53
Fig.88: Removing the cable guide
► Remove the cable guide for the flex-
print cable.
► Dismantle the hose guidance, the flat ribbon baffle and the stopper.
3.3 "Replacing the hose and flat ribbon guide (Twin HF only)" [}23]
Fig.89: Disconnect the control cable
► Open the lock on the control cable and
disconnect the control cable.
Fig.90: Screw fastening the force measuring board
► Remove the two screws fastening the
TwinHead force measuring unit.
4 Pneumatic and pressure control valve (PRV)
4.8 Replacing the force measuring unit and the trick and feather unit
54 Service Manual SIPLACE TwinStar (Twin, Twin HF, Twin VHF) 07/2020
Fig.91: Dismantle the power sensor
► Remove the screws fastening the
power sensor.
 CAUTION!
Do not damage the power sensor!
The power sensor stays connected to
the TwinHead force measuring unit.
Take particular care when performing
the following steps.
.
Fig.92: Power sensor
 CAUTION!
Do not damage the power sensor!
The power sensor cable is fixed to the
housing with silicone.
Take care not to damage the power
sensor and the cable.
.
Fig.93: Z axis motor connector
► Unplug the Z axis motor.