Service Manual HS60 - 第298页

7 DL M2 Co llec t &P lace Head H S-6 0 S erv ic e Manu al 7. 12 R e plac in g t he to ot he d b el t o f t he Z-a x is (0 03 34 936- 0 1) 0 3/2 00 3 US I ss ue 296 7.12.4 F ittin g the too thed belt T2 / DLM2 Æ P lac…

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HS-60 Service Manual 7 DLM2 Collect&Place Head
03/2003 US Issue 7.12 Replacing the toothed belt of the Z-axis (00334936-01)
295
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Fig. 7.12 - 2 Loosening the Z-axis drive
Key to Fig. 7.12 - 2
(1) 4 x M3x5 hexagon socket-head screw with locking varnish
(2) Z-axis drive
(3) 2 x M2.5x12 hexagon socket-head screw
(4) Motor clamp fitting 2 / DLM2
(5) Motor clamp fitting / DLM2
(6) 2 x M3x14 hexagon socket-head screw
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7 DLM2 Collect&Place Head HS-60 Service Manual
7.12 Replacing the toothed belt of the Z-axis (00334936-01) 03/2003 US Issue
296
7.12.4 Fitting the toothed belt T2 / DLM2
Æ Place the new toothed belt over the pinion of the Z-axis drive and the deflection wheels.
PLEASE NOTE 7
Make sure that the teeth of the toothed belts engage in the teeth of the pinion and deflection pul-
leys. 7
Æ Use the two M2.5x8 hexagon socket-head screws (item 1 in Fig. 7.12 - 1) to fix the stop (item 2
in Fig. 7.12 - 1
) and the tension jack (item 4 in Fig. 7.12 - 1) to the toothed belt.
Æ Make sure that both ends of the turnbuckle come to lie on the ends of the toothed belt.
Æ Lightly tighten the four M3x5 hexagon socket head screws (item 1 in Fig. 7.12 - 2) on the
Z drive unit.
Æ Tension the Z toothed belt by pushing the Z drive unit upwards.
7.12.5 Settings
Æ Use the belt tension measuring device to check the tension of the toothed belt (see setting in-
structions).
Æ Tighten the two M3x14 hexagon socket-head screws (item 6 in Fig. 7.12 - 2) for fixing the mo-
tor clamp (item 5 in Fig. 7.12 - 2
).
Æ Tighten the two M2.5x12 hexagon socket-head screws (item 3 in Fig. 7.12 - 2) for fixing the
motor clamp 2 (item 4 in Fig. 7.12 - 2
).
PLEASE NOTE:
Now tighten the hexagon socket head screws on the Z-drive unit and the motor clamps. 7
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Frequency (Hz)
before continuous operation
Frequency (Hz)
after continuous operation
Toothed belt T2 / DLM2
on the Z-axis 280 ± 10 280 ± 10
HS-60 Service Manual 7 DLM2 Collect&Place Head
03/2003 US Issue 7.13 Replacing the Z-axis drive (00341011-01)
297
7.13 Replacing the Z-axis drive (00341011-01)
7.13.1 Tools and equipment
– Set of DIN 911 Allen keys
– TSM belt tension measuring device, item no. 00326015-01
– "Measuring belt tensions" instructions
7.13.2 Parts
Z-axis drive, item no. 00341011-01 7
7.13.3 Dismantling the Z-axis drive
Æ Switch the placement system off and secure it to prevent switching on again as described in
Section 7.4
, page 261.
Æ Remove the plugs from sockets X3 and X4 on the intermediate distribution board
(see Fig. 7.5 - 1
.
Æ Undo the four M3x5 hexagon socket-head screws with locking varnish (item 1 in Fig.
7.13 - 1
).
Æ First undo the upper M2.5x12 hexagon socket-head screw (item 3 in Fig. 7.13 - 1) of the motor
clamp fitting 2 (item 4 in Fig. 7.13 - 1
), then the lower one.
Æ Undo the two M3x14 hexagon socket-head screws (item 6 in Fig. 7.13 - 1 of the motor clamp
(item 5 in Fig. 7.13 - 1
).
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