80S-15贴片机 - 第427页
SIPLACE 80S/F/G Service Manual 9 Revolver Head Edition 04/97 9 - 143 ● Push ne w heat- shrink s leeve s ove r the moto r cable . ● Solder the cabl e to the DC motor. Ch eck t hat the pol arity of the termi nals is correc…
9 Revolver Head SIPLACE 80S/F/G Service Manual
Edition 04/97
9 - 142
Fig. 9.19.1 Screwdriver 2
Key to Fig. 9.19.1
●
Loosen the two M 1.6 x 3 fillister head screws for fixing the DC motor (see item 1 in Fig. 9.19.1).
●
Pull the DC motor out from the back.
●
Insert the new DC motor and fix in place.
1 Motor-DC, complete
2 Toothed wheel 1 - ’reject’
3 Stop 3a Cover plate
4 5 x 8 x 2.5 MF85 ZZS miniature ball bearing
5 FS 8 x 10 spring washer
6 Toothed wheel 2 - ’reject’
7 3RG4603-2AB00/3.0 mm/SN = 0.6 mm/1S BERO
8 Toothed wheel holder
9 Lifting carriage housing
10 Link
1
10
7
8
4
4
5
6
9
3a
3
2
SIPLACE 80S/F/G Service Manual 9 Revolver Head
Edition 04/97
9 - 143
●
Push new heat-shrink sleeves over the motor cable.
●
Solder the cable to the DC motor. Check that the polarity of the terminals is correct:
Cable colors: red = +, black =
−
●
Carefully shrink on the heat-shrink sleeves using the hot air gun.
●
Lightly grease the teeth of toothed wheel 1 with Unimoly GL82.
●
Fix toothed wheel 1 in place.
Check the position of the screwdriver blade with respect to toothed wheel 1 against the following diagram:
Fig. 9.19.2 Position of toothed wheel 1 and the screwdriver blade during reassembly
Key to Fig. 9.19.2
1Stop
2 Toothed wheel 1
3 BERO trigger surface: on the right
4 Screwdriver blade is in the 30° position
5 30° identified by mark
6 The small stop wheel of toothed wheel 1 is against the stop
30°
16
2
3
4
5
9 Revolver Head SIPLACE 80S/F/G Service Manual
Edition 04/97
9 - 144
●
Fix the stop with the cover plate.
PLEASE NOTE:
When assembling the head, make sure that you align the screwdriver blade (see item 4 in Fig. 9.19.2)
with the 30° mark. If it is not aligned, the star will not be able to turn the segments after assembly.
●
Check the functioning of screwdriver 2 with reference to the adjustment instructions and using the SITEST
program.
9.19.4 Replacing the stop
●
Loosen the two M 1.6 x 8 countersunk head screws for fixing the cover plate (see item 3a in Fig. 9.19.1).
●
Reverse the above sequence to reassemble.
When assembling the head, make sure that you align the screwdriver blade (see item 4 in Fig. 9.19.2)
with the 30° mark. If it is not aligned, the star will not be able to turn the segments after assembly.
●
Check the functioning of screwdriver 2 with reference to the adjustment instructions and using the SITEST
program.
9.19.5 Replacing toothed wheel 1
Dismantling and assembly are described in Section 9.19.3 on page 9 - 141. When fitting the toothed wheel,
make sure that you align the screwdriver blade with the toothed wheel as shown in Fig. 9.19.2 on page 9 -
143.