80S-15贴片机.pdf - 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

●

Disconnect the changeover table’s electrical and pneumatic connections.

●

Open the locking lever.

●

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

–

1 motor for the x axis, complete, from item no. 00310954-01

–

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 .

●

Unplug the flat ribbon cable and the motor cable from the conversion board, large axis.

●

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.