80S-15贴片机.pdf - 第439页
SIPLACE 80S/F/G Service Manual 9 Revolver Head Edition 04/97 9 - 155 9.21.4 Replacing the vacuum nozzle ● Discon nect the c ompress ed air hose from the vac uum nozz le. ● Replace the va cuum noz zle (see i tem 5 i n Fig…
9 Revolver Head SIPLACE 80S/F/G Service Manual
Edition 04/97
9 - 154
●
Loosen the two M3x8 fillister head screws for fixing the vacuum measurement board (see item 3 in Fig.
9.21.1).
Fig. 9.21.1 Vacuum system
Key to Fig. 9.21.1
●
Replace the vacuum measurement board.
●
Reconnect the air lines.
●
Plug the broad-band cable into the slot on the vacuum measurement board.
●
Carry out a function test using the SITEST program.
1 Throughput nozzle silencer 6 O-ring, 6x1, NBR 75B
2 Silencer block 7 O-ring, 8x1, NBR 70B
3 Vacuum measurement board Y0007 8 Distributor
4 Vacuum generator block 9 O-ring, 9x1, NBR 70B
5 Vacuum nozzle, complete 10 O-ring, 4x1.2 NBR 70B
3
1
2
4
5
6
7
10
9
8
SIPLACE 80S/F/G Service Manual 9 Revolver Head
Edition 04/97
9 - 155
9.21.4 Replacing the vacuum nozzle
●
Disconnect the compressed air hose from the vacuum nozzle.
●
Replace the vacuum nozzle (see item 5 in Fig. 9.21.1).
●
Carry out a function test using the SITEST program.
9.21.5 Replacing the distributor and O-rings
●
Dismantle the encoder housing as described in Section 9.13 on page 9 - 103.
●
Pull the distributor (item 8 in Fig. 9.21.1) out of the hole in the lifting carriage housing.
●
Replace the O-rings (see items 9 and 10 in Fig. 9.21.1).
●
Insert a new distributor, if necessary.
●
Fit the head and then carry out a function test using the SITEST program.
9 Revolver Head SIPLACE 80S/F/G Service Manual
Edition 04/97
9 - 156