00193826-01.pdf - 第113页

User Manual SIPLAC E CS 5 Oper ator, Line engineer, Service engineer Software vers ion SR.101.xx 06/2003 US Edition 5.4 Carrying out a walk-through inspe ction 113 5.4 Car rying out a walk-through inspec tion 5.4.1 Check…

5 Operator, Line engineer, Service engineer User Manual SIPLACE CS

5.3 When you change shift Software version SR.101.xx06/2003 US Edition

112

5.3 When you change shift

Æ Splice the tapes early. The feeders do not have to be refilled as soon as the new shift starts.

This avoids extended down times.

Æ At the shift change, pass important information on to the next operator. This includes, for in-

stance, changes to the placement program. Also read through the list of the descriptions of the

steps to take in Section 5.5

Æ Carry out a set-up check.

Make sure that the feeders are equipped with the correct components and that they are at the

correct locations in the component trolley.

NOTE

Hand over the line in the same state that you would want to find it in when starting your shift.

This means that: 5

– The rejection containers are empty.

– The waste containers are empty.

– The conveyor areas have been cleaned with a vacuum cleaner.

User Manual SIPLACE CS 5 Operator, Line engineer, Service engineer

Software version SR.101.xx 06/2003 US Edition 5.4 Carrying out a walk-through inspection

113

5.4 Carrying out a walk-through inspection

5.4.1 Check feeder

Æ Make sure that the tape is correctly placed in the springs of the S feeder.

Fig. 5.4 - 1 Placing the tape in the springs of the S feeder

Æ Check to see whether the tape foil removal container for the S feeder is full.

If it is full, then pull out the foil and cut it off with scissors.

NOTE

Tearing the foil instead of cutting it can lead problems with the tape removal mechanism.

For this reason the 3 x 8 mm feeders are fitted with an integral cutter. This is in the tape foil

removal container at the end of the feeder under the flaps. 5

Æ Check to ensure that the pick-up window on the feeder is the right size for the component.

Æ Check to see whether tape guides are inserted on Combi feeders (24 mm / 32 mm).

Æ Check to see whether the additional plastic guide is inserted on Combi feeders.

5 Operator, Line engineer, Service engineer User Manual SIPLACE CS

5.4 Carrying out a walk-through inspection Software version SR.101.xx06/2003 US Edition

114

5.4.2 Check PCB supports

Æ Check the magnetic PCB supports on the lifting table. They must be arranged so that they do

not collide with components on the bottom of the PCBs.

5.4.3 Splice the tape in good time

PLEASE NOTE: 5

Splice the tapes early enough so that the feeders do not become empty. Otherwise you will expe-

rience prolonged down times.

However, do not splice the tapes too early because if you wind the end of the old tape onto the

new reel after splicing, the reel holding the new tape may become overfilled and the tape will slip

off the reel and become tangled up. This will again result in pick-up errors and prolonged down

times.