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User Manual SIPLAC E CS 5 Oper ator, Line engineer, Service engineer Software vers ion SR.101.xx 06/ 2003 US Edition 5.7 Avoiding track err ors 119 5.7 A voiding track er rors 5.7. 1 Gener al Æ Make sure tha t the area s…
5 Operator, Line engineer, Service engineer User Manual SIPLACE CS
5.6 Changing the feeders Software version SR.101.xx06/2003 US Edition
118
Æ Check that the dividing plates in the tape container are inserted correctly (see item 5 in
Fig. 5.4 - 2
).
Æ Check the diameter of the component tape reels and insert a trolley for large reels.
Æ Splice short tape ends together.
The personnel maintaining the preliminary set-up area is to have access to the same equipment
as the machine operators. You will find a list of such equipment in Section 5.2
.
NOTE
If the equipment is defective, then the machine operator is to inform the personnel in the prelimi-
nary set-up area verbally or in writing.
5.6 Changing the feeders
Æ Handle the feeders carefully when you insert them into or remove them from the component
table. Do not allow the supporting surfaces of the feeders to bang against the edges of the
component table.
Æ Vacuum the supporting surfaces of the feeders and clean the surface of the component table
when necessary according to the instructions in the maintenance manual.
RISK OF INJURY
Avoid removing components from the magnetic rail of the component feeder table with your
fingers. You may hurt yourself with tiny splinters of metal. 5
Æ Remove loose components with a short-bristled brush.
User Manual SIPLACE CS 5 Operator, Line engineer, Service engineer
Software version SR.101.xx 06/2003 US Edition 5.7 Avoiding track errors
119
5.7 Avoiding track errors
5.7.1 General
Æ Make sure that the areas around the feeders are clean and that there are no loose components
in the feeder area or under the feeders.
Æ Ensure that the supporting surfaces of the feeders, and particularly the magnetic rails of the
component tables, are clean and level.
Æ Refill promptly with components.
Æ Splice the tapes early. This generally means that you are to prepare the splicing material when
there is still approximately 1.5 m of tape on the reel.
Æ Handle the feeders carefully when you insert them into or remove them from the component
table as these are high-precision devices.
Æ Close the flaps of the feeders because they can be easily damaged when open.
Æ Check that the pick-up position for components in the S feeders has been correctly set (see
example below).
Example for 8 mm S feeders 5
5
Fig. 5.7 - 1 Pick-up position for components > 3 mm and </=3 mm
Æ Check to see if all the plugs of the feeders are plugged in to the correct sockets.
5.7.2 ... on the 8 mm S tape feeder
Æ
NEVER open the cover flap without first releasing the tension of the cover foil remover.
Æ Insert the tape material over the spring into the tape feeder.
5.7.3 ... on the tape container
Æ Insert the dividing plates correctly (see Fig. 5.4 - 2).
Æ Use spindles for large tape reels.
Component pick-up
position
> 3 mm
Component pick-up
position
≤ 3 mm
Width
5 Operator, Line engineer, Service engineer User Manual SIPLACE CS
5.7 Avoiding track errors Software version SR.101.xx06/2003 US Edition
120
5.7.4 Component coordinate system and pick-up angle
5
Fig. 5.7 - 2 Position of the component and its pick-up angle
Special
component
Stick
magazine:
Chip-
components
with polarity
0402
2220
The anode must be
aligned with the +X
coordinate.
Package
form
Coordinate system Position in the feeder
Pick-up angle/
nozzle angle
Tape:
SOT23
Stick
magazine:
Tape:
Tape:
SO-IC
DIL-IC
SOT 194
Tape:
Holes
Y
X
Y
X
Y
X
Y
X
Y
X
90°
90°
0°
90°
-90°
0°