Service Manual HS60 - 第302页
7 DL M2 Co llec t &P lace Head H S-6 0 S erv ic e Manu al 7. 14 R e plac in g t he fo rc ed ai r u ni t ( 003 67 79 3-0 1) 03/ 2 003 U S I ssue 300 7. 14 Repla cing the f orced air uni t (003677 93-01) 7.14.1 T ools …
HS-60 Service Manual 7 DLM2 Collect&Place Head
03/2003 US Issue 7.13 Replacing the Z-axis drive (00341011-01)
299
7.13.4 Fitting the Z-axis drive
Æ Insert the Z-axis drive.
Æ Make sure that the teeth of the toothed belts engage in the teeth of the motor pinion.
Æ Use the four M3x5 hexagon socket-head screws to fix the Z-axis drive.
Æ Tension the Z toothed belt by pushing the Z drive unit upwards.
7.13.5 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. 7.13 - 1) for fixing the mo-
tor clamp (item 5 in Fig. 7.13 - 1
).
Æ Tighten the two M2.5x12 hexagon socket-head screws (item 3 in Fig. 7.13 - 1) for fixing the
motor clamp 2 (item 4 in Fig. 7.13 - 1
).
PLEASE NOTE:
Now tighten the hexagon socket head screws on the Z-drive unit and the motor clamp. 7
7
Frequency (Hz)
before continuous operation
Frequency (Hz)
after continuous operation
Toothed belt T2 / DLM2 280 ± 10 280 ± 10
Tab. 7.13 - 1 Belt tension values before and after continuous operation
7 DLM2 Collect&Place Head HS-60 Service Manual
7.14 Replacing the forced air unit (00367793-01) 03/2003 US Issue
300
7.14 Replacing the forced air unit (00367793-01)
7.14.1 Tools and equipment
– Set of DIN 911 Allen keys
– Open-ended spanner, size 8
7.14.2 Parts
Forced air unit / DLM2, item no. 00367793-01 7
7.14.3 Dismantling the forced air unit
Æ Remove the cable plug from socket X6 on the intermediate distribution board.
Æ Detach the black compressed air hose from the plug-in coupling on the vacuum distributor.
HS-60 Service Manual 7 DLM2 Collect&Place Head
03/2003 US Issue 7.14 Replacing the forced air unit (00367793-01)
301
Fig. 7.14 - 1 Dismantling the forced air unit
Key to Fig. 7.14 - 1
(1) Forced air unit / DLM2
(2) To the "Placement circuit" compressed air tube and the compressed air sensor on the
intermediate distributor
(3) To the "Reject circuit" compressed air tube
(4) M3x20 hexagon socket-head screw
(5) SW8 union nut for the compressed air connection
(6) "Forced air" micro-relay valve
7
Æ Dismantle the intermediate distributor as described in Section 7.10.3, page 288.
Æ Detach the compressed air sensor.
Æ Detach the compressed air hose for the placement position (item 2 in Fig. 7.14 - 1) from the
"Placement circuit" compressed air tube.