00195655-04_SM_X-Series_FSE_en.pdf - 第44页

Service Work Gantries 3.3.1 Replacing the Trailing Cable 44 Ser vice Manual (internal ver sion) SIPLACE HF and X Series ► Fix the two clamps (8) and (9) and the trailing cable console (7) . Use Loctite 241 to secure them…

Service Work

3.3.1 Replacing the Trailing Cable Gantries

Service Manual (internal version) SIPLACE HF and X Series 43

Installation

► If you replace a trailing cable which is of

version 1 from B-079-B

with a trailing cable which is of

ver

sion 2 after B-079-B

, first replace the new "Vision hotlink adapter VHA assembly" [03054633-xx] and

the "Vision board spread spectrum (VBSX) assembly." [03054634-xx].

► Carefully insert the new trailing cable (1) into the prescribed position. Make sure you do not twist it.

► Temporarily fasten the ends to the machine base (e.g. by tying them).

► Fit the gantry interface board (5) onto the holder (4) of the new trailing cable.

► Reconnect all compressed air connections at the pneumatic distributor. Observe the correct con

nector assignment.

► The pneumatic hoses need to be shortened to the optimum length, with the help of the gauge. See

also "3.3.1.7.2 Preparing the Trailing Cable" [ ➙ 37]. They must engage firmly but should not be fold

ed over.

► Loosely screw in the clamps (8) and (9).

► Check that the power track chain can run along the top of the machine base without obstruction.

Move the Y axis back and forth to check this.

► If necessary, correct at the trailing cable console (7) and at the clamps (8) and (9).

CAUTION

Handling

Handle the new trailing cable with care and enlist the help of a second person.

Make sure that the flat ribbon cable and the pneumatic hoses are not rubbed against any parts

or folded. Look out for sharp edges.

1. Complete trailing cable unit

2. Mount

3. Pneumatic hoses (shorten to optimum length with

gauge)

4. Gantry interface bracket

5. Gantry interface

6. Connection piece for cooling tubes to Y motor

7. Trailing cable console

8. Clamp at back of gantry

9. X trailing cable clamp

► Loosely fasten the trailing cable console (7) with a

screw.

► Clean the trailing cable contact surface on the ma

chine base with a dry cloth.

► Starting from the trailing cable console (7), run all ca

bles and hoses to the appropriate connections:

► Reconnect all electrical connections at the head

board. Observe the correct connector assignment.

► Reestablish all connections to the hotlink card and

the Vision board spread spectrum.

Service Work

Gantries 3.3.1 Replacing the Trailing Cable

44 Service Manual (internal version) SIPLACE HF and X Series

► Fix the two clamps (8) and (9) and the trailing cable console (7). Use Loctite 241 to secure them.

► Tighten the fastening screws for the trailing cable console (7) crosswise.

See also

 3.3.1.4 Handling the Hose Unlocking Tool [03047090-xx] [ ➙ 24]

► Fit the trailing cable mount (2) onto the machine

base.

Connect the pneumatic hoses to the pneumatic distribu

tor in the machine base.

The pneumatic hoses are run to the pneumatic distributor

in the machine base. The existing pneumatic hoses,

which are run in the machine, need to be severed and

connected to the trailing cable (1) at the exact position,

with the help of hose couplings [03049770

01].

► Place the gauge at the stopper edge of the mount and

label the pneumatic hoses for the trailing cable. See

also "3.3.1.7.2 Preparing the Trailing Cable" [ ➙ 37].

CAUTION

Shortening and connecting the pneumatic hoses

► Label the order of pneumatic hoses (from 1 to 7 – inside to outside). This is important to

ensure that the hoses are then correctly connected again after cutting.

► Make sure that you use the correct gauge for your gantries and that you do not cut the pneu

matic hoses too short.

► Cut the pneumatic hoses of the new trailing cable at

the marked points.

► The seven hoses of the new trailing cable are con

nected to one another. Carefully separate these from

one another, up to the mount.

► Connect the pneumatic hoses for the trailing cable

with the hose couplings (1). Observe the labeling (1-

7 from inside to outside).

► Reconnect the Y motor cooling tubes to the connec

tion pieces.

► If you have the "Vacuum pump" option, reconnect the

pneumatic hoses.

► Fasten new cable ties at the original points.

► Replace all dismantled cover plates in their original

positions.

Service Work

3.3.2 Replacing the Guide Trolley [00386872-xx] Gantries

Service Manual (internal version) SIPLACE HF and X Series 45

3.3.2

3.3.2 Replacing the Guide Trolley [00386872-xx]

Replacing the Guide Trolley [00386872-xx]

The linear guide rails of the X and Y axes use the same 4 guide trolleys.

The X motor or head mount is fitted to the guide trolleys of the linear guide rails in the X direction, while

the X gantry is fastened to the guide trolleys in the Y direction.

The spare parts kit [00386872-xx] contains important parts which are needed when replacing the X axis.

▪ 2 x guide trolley Bosch-Rexroth size 15 LLD [03020300-xx]

▪ 2 x insertion tool for guide trolley BR size 15 LLD

▪ 2 x guide trolley Bosch-Rexroth size 15 lg LLD [03020301-xx]

▪ 2 x insertion tool for guide trolley BR size 15 lg LLD

▪ 4 x dismantling screw [03041576-xx]

▪ 8 x DIN912-M4 x 60-8.8 [00845036-xx

▪ 1 x plastic gauge 0.4x100x500 mm [0377435-xx]

▪ 1 x plastic pad 500x50x20 mm [0377436-xx]

3.3.2.1

3.3.2.1 Requirements for Replacement at X Gantry

Requirements for Replacement at X Gantry

3.3.2.2

3.3.2.2 Requirements for Replacement at Y Gantry

Requirements for Replacement at Y Gantry

In order to replace the guide trolley in the Y direction, you must first dismantle the X gantry.

CAUTION

Never replace guide trolleys individually!

Always replace all 4 guide trolleys belonging to an axis at the same time.

CAUTION

Send old guide trolleys back!

For quality analysis purposes, send all old guide trolleys with inserted insertion tool back to

SIPLACE. Record a siebel defect for this procedure.

In order to replace the guide trolley (1) in the X direction,

you must perform the following preparatory steps:

► Dismantle the placement head.

► Dismantle the limit switch – if present (no long neces

sary from A364).

► Dismantle the PCB camera.

► Dismantle the X incremental encoder.

► Remove the X motor or head mount (2) and carefully

place this down on the gantry.

CAUTION!

Avoid damage to the vacuum hoses!

Do not place the head mount directly on the vacuum hos

es but on a suitable, soft surface.

► The adjacent diagram shows the initial situation.