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9 Revolver Head SIPLACE 80S/F/G Service Manual Edition 04/97 9 - 126 PLEASE NOTE: It is no t neces sary to d isma ntle the turning stati on in or der to carry o ut thi s work. T he cla mping s crews can b e access ed fro…

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SIPLACE 80S/F/G Service Manual 9 Revolver Head
Edition 04/97
9 - 125
●
Mark the connecting wires of the feed motors.
●
Unsolder the connecting wires.
●
Loosen the two M 1.6 countersunk head screws (see item 1 in Fig. 9.16.5).
●
Replace the feed motor (see item 4 in Fig. 9.16.5).
●
Fix the motor and toothed wheel in place.
●
Pull heat-shrink sleeves over the connecting wires.
●
Solder the wires to the contact pins of the feed motors and carefully shrink on the heat-shrink sleeves.
●
Lightly grease the teeth of the toothed lever with Unimoly GL82.
●
After assembly, check the dynamic behavior and functioning of the turning station with reference to the
adjustment instructions and using the SITEST program.
9.16.10 Replacing the BERO
Fig. 9.16.6 Replacing the BERO
Key to Fig. 9.16.6
1 Proximity switch
2 ’Turn nozzle’ conversion board
3 Proximity switch clamp, M2x6 fillister head screws
4 2 M2x6 fillister head screws for fixing the ’Turn nozzle 1’ conversion board
1
4
2
3
9 Revolver Head SIPLACE 80S/F/G Service Manual
Edition 04/97
9 - 126
PLEASE NOTE:
It is not necessary to dismantle the turning station in order to carry out this work. The clamping screws can be
accessed from the front of the housing (see items 9 and 10 in Fig. 9.16.2 on page 9 - 120). On the other hand,
the clamping screw for the BERO on dp2 is covered by the amplifier board above it. For service purposes, first
remove the two M2 nuts and dismantle the amplifier board.
●
Loosen the clamping screw on the front of the housing.
●
Carefully remove the cable ties.
●
Loosen the two fillister head screws for fixing the ’Turn nozzle 1’ conversion board.
●
Unsolder the connecting wires of the BERO and pull them out of the hole.
●
Insert the new BERO and solder on the connecting wires.
●
Fix the conversion board in place.
●
Use the 0.15 mm feeler gauge to adjust the operating distance between the BERO and the toothed lever.
●
Clamp the BERO in this position.
●
After assembly, check the functioning of the BERO using the SITEST program.
9.16.11 Replacing the ’Turn nozzle’ conversion board
●
Loosen the two fixing screws (point 4 in Fig. 9.16.5 on page 9 - 124) for the ’Turn nozzle’ conversion board
Y0306.
●
Unsolder all the electrical connections on the feed motor, drive motor and BERO.
●
Solder all the connecting wires to the new board.
●
Check the terminal assignment with reference to drawing 1710491-Y3033-000-01-L-05-4 of the circuit dia-
grams.
●
After assembly, check the dynamic behavior and functioning of the turning station with reference to the
adjustment instructions and using the SITEST program.
SIPLACE 80S/F/G Service Manual 9 Revolver Head
Edition 04/97
9 - 127
9.16.12 Replacing the scanning unit, dp axis with amplifier
●
Loosen the two M2 fixing nuts on the amplifier board, dp1 or dp2 axis.
●
Detach the amplifier board plug from slot X12 (see item 3 in Fig. 9.16.7) on the ’Head’ conversion board
Y0303.
Fig. 9.16.7 Amplifier boards, dp1 or dp2 axis
Key to Fig. 9.16.7
1 Amplifier board dp1 axis
2 Scanning unit on turning station dp1
3 Connector X12
4 Amplifier board, dp2 axis
5 Scanning unit on turning station dp2
6 Connector X13
7 ’Head’ conversion board Y0303
3
1
2
4
5
6
7