Service Manual HS60 - 第343页

Se rv ic e Ma nu al HS- 6 0 8 M o va bl e C ompo ne nt C han ge ov er Ta ble 03/ 2 003 U S Iss ue 8. 5 R esol vi ng prob le ms 341 Æ T o d o so, loosen the s crews f astening the tape co ntainer to the fram e (4 round he…

8 Movable Component Changeover Table Service Manual HS-60

8.5 Resolving problems 03/2003 US Issue

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Key for Fig. 8.5.5

1. Table in starting position "Top". Handle bent

2. Bowden cable, lower end in frame of the component changeover table

3. Retaining bracket, top and bottom

4. M6 hex nut to fasten the Bowden cable

5. M6 hex nut to adjust the Bowden cable

6. Teflon flange

7. End piece of Bowden cable (bottom)

8. Stop of activator tube left / right: one M4 socket hex head cap screw

9. Activator tube

10. Direction in which activator tube is moved

11. Bowden traction cable

12. Little plastic wheel to divert direction of Bowden traction cable

13. End piece of Bowden cable (top)

14. For the Bowden cable: cutouts in the bottom part of the changeover table

15.Tape container

16. Screws to fasten internal cover: two M4 socket head hex cap screws

The component changeover table is dismantled and prepared, as described in Section 8.5.1

After being disconnected the component table is already in the required position "Top".

Æ Use sliding calipers to ascertain the exact distance between the bottom hex nut on the retain-

ing bracket and the adjusting nut for the Bowden cable (see Fig. 8.5.5

: Detail A -> 4, 5) and

record this dimension.

NOTE:

This distance/dimension must be restored after the new Bowden cable is installed. 8

Æ Simultaneously slide the actuator tube up to the stop on both sides and lower the handle (see

Fig. 8.5.5

-> 1, 9).

-> This relieves the tension on the Bowden cable.

Æ It may be necessary to move the tape container to gain access to the 2nd fastening screw for

the internal cover on the frame (see Fig. 8.5.5

-> 16):

Service Manual HS-60 8 Movable Component Changeover Table

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Æ To do so, loosen the screws fastening the tape container to the frame (4 round head screws

on the container base plate, size 6 Allen wrench),

Æ Move the tape container slightly (or lift out the container).

Æ Loosen the screws fastening the internal cover on the frame (two M4 socket hex head cap

screws: see Fig. 8.5.5

-> 16). Remove the internal cover.

Æ The next step is to relieve the tension on the bottom end piece of the Bowden cable (see Fig.

8.5.5, Detail A):

To do so, loosen the locknut (hex nut: see Fig. 8.5.5

-> 4; size 8 metric open-end wrench) on

the bottom retaining bracket.

Æ Loosen the screw on the bottom of the lowered handle (see Fig. 8.5.5,

Detail B -> 8). The activator tube will slide all the way to the end of the handle (-> 9, 10).

Æ Disengage the Bowden traction cable at the handle’s point of rotation by pulling the little plastic

wheel, including the cable, out toward the inside of the handle (see Fig. 8.5.5

-> 11, 12).

Æ Push the "Top" end piece (using a pin, for example) toward the inside of the handle and out of

the slot (see Fig. 8.5.5

: Detail B -> 13).

Æ From below, weave the Bowden cable out of the cutouts in the frame of the changeover table

(see Fig. 8.5.5

-> 14).

Pull both ends of the Bowden cable down and out of the cutouts in the bottom part of the

changeover table

Æ Install the new Bowden cable (Item No.: see Section 8.2) by executing the steps in reverse or-

der to disassembly:

Æ From below, feed the Bowden cable up into the cutouts in the bottom part of the changeover

table. Run the end with the pressure springs to the retaining brackets and the other end up

through the hole in the handle.

Æ Engage the Bowden cable on the 2 small retaining brackets down in the frame.

Æ To fasten the Bowden cable, tighten the hex nut under the bottom retaining bracket (see

Fig. 8.5.5

: Detail A -> 4).

Æ For the time being, just hand-tighten the hex nut below the hex nut mentioned in the pre-

ceding step (see Fig. 8.5.5

: Detail A -> 5).

Æ Push the "Top" end piece into the slot in the lowered handle (see Fig. 8.5.5: Detail B -> 13).

Æ Lay the top end of the Bowden traction cable into the groove around the circumference of

the little plastic wheel and insert this wheel.

Æ Push the actuator tube back in the direction of the handle’s point of rotation and hold the

actuator tube in this position.

Æ From the bottom of the handle, screw the M4 socket head hex cap screw back in (see Fig.

8.5.5, Detail B -> 8).

8 Movable Component Changeover Table Service Manual HS-60

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Æ The table is still in the "Top" position.

Swing up the handle (see Fig. 8.4.1

-> 12).

This places tension on the Bowden cable.

Æ Now adjust the Bowden cable:

Æ Turn the bottom hex nut (see Fig. 8.5.5, Detail A -> 5) to adjust the Bowden cable until the

you have restored the exact distance measured between it and the hex nut above it prior to

disassembly.

Æ Fix the bottom hex nut in this position with a locknut.

Æ Mount the internal cover on the frame of the component changeover table (two M4 socket head

hex cap screws).

Æ If necessary, insert the tape container and screw it tight (4 round-head screws, size 6 Allen

wrench).

Æ If you have no further parts to be exchanged, perform the appropriate "Final Steps"

(see, Section 8.5.7

8.5.7 Final Steps

Æ Check the contact surface for the feeder modules on the component table:

If necessary, clean the surface, as described in the User Manual in chapter "Maintenance".

Æ Place the feeder modules incl. the tape reels in the right order on the component changeover

table (in accordance with the specifications for set-up optimization).

If the "External set-up location" is available, perform the set-up there, incl. inserting the tapes

and checking the allocation „Feeder module / track“ and „Component/ track“ (see also Section

8.5.7 „Final steps“).

Æ Connect all feeder modules to the relevant jack of the communications unit (component table

termination panel).

Æ Turn the machine ON. The compressed air is attached. Move the changeover table back into

the machine and connect it, as described in the User Manual.

DANGER

The component changeover table which has been moved into the machine must always be com-

pletely equipped with feeder modules or dummy modules (see User Manual and Service Manual,

chapters "Operational Safety"). 8

Æ Reconnect to the electricity supply.

Æ If this has not been done yet, insert the tapes now and check the allocation of feeder module

and component (component bar code scanner).