80S-15贴片机 - 第124页
5 Gantries SIPLACE 80 S/F/G Service Manual Edition 04/97 5 - 6
SIPLACE 80 S/F/G Service Manual 5 Gantries
Edition 04/97
5 - 5
5.1.4 Preparatory Work
We recommend that you always remove the components table before working on the gantry (see Section
12.1 “Removing and Installing the Component Change-over Table“). This will make your servicing work much
easier to perform.
5.1.4.1 Removing and Installing the Changeover Table
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Disconnect the changeover table’s electrical and pneumatic connections.
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Open the locking lever.
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With a lift truck lift the components table over the taper pins and move the changeover table out of the
machine.
●
To re-install the changeover table proceed in the reverse sequence of operations.
Key to Fig. 5.1.1.
1 Y axis, gantry 2 2 Y-axis drive motor, gantry 2
3 X axis, gantry 1 4 X-axis drive motor, gantry 1
5 Y axis, gantry 1 6 Y-axis drive motor, gantry 1
7 X axis, gantry 2 8 X-axis drive motor, gantry 2
9 Used tape cutters 10 Components tables
5 Gantries SIPLACE 80 S/F/G Service Manual
Edition 04/97
5 - 6
SIPLACE 80 S/F/G Service Manual 5 Gantries
Edition 04/97
5 - 7
5.2 Replacing the Drive Motor of the X Axis
5.2.1 Spare Parts, Auxiliary Materials and Equipment
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1 motor for the x axis, complete, from item no. 00310954-01
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2 cable ties
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Belt tension measuring device, from item no. 00326015-01
5.2.2 Removal
NOTE
OOO
You should comply with the safety instructions given in .
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Unplug the flat ribbon cable and the motor cable from the conversion board, large axis.
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Remove the ribbon cable holder in a way that you can swing the entire cabling unit to one side.
●
You will find it easier to get at the motor unit if you first remove the large axis conversion board, if neces-
sary.
●
Unscrew and remove the hexagon socket screws which attach the motor to the flange.
●
Tilt the motor a little to one side and carefully pull the toothed belt off the motor pinion.
●
Pull the motor backwards and out of the flange.
NOTE
The motor is supplied as a complete unit consisting of the motor itself, the tachometer and motor pinion and
for this reason should also be replaced as a complete unit.