00195170-01 SA trailing cable.pdf - 第17页

Replacing the Trailing Cable Unit on X- Series M achines up to B-078 [03003199- xx] Service Manual Exchange of the trailing cable SIPLACE HF and X-Series 17 NOTE: Connect the gantry distri butor to the new trailing cable…

Replacing the Trailing Cable Unit on X-Series Machines up to B-078 [03003199-xx]

Overview

16 Service Manual Exchange of the trailing cable SIPLACE HF and X-Series

3.1 Overview

3.2 Disassembly

X The flat ribbon cable and the camera cable are

run from the head board (1) via the trailing ca-

ble console (2) and the power track chain (3)

to the gantry interface (7) and the trailing cable

interface (4) . The camera cable ends at the

hotlink card (8).

X The compressed air hoses are run from the

pneumatic distributor (6), via the trailing cable

console (2) and the power track chain(3) to the

gantry distributor (5) .

X Disconnect the flat ribbon cable and the came-

ra cable at the trailing cable interface (1) or the

hotlink card. Take care not to lose the brackets

for the plug-and-socket connections when you

open the flat ribbon cable. They could fall out

and be lost.

X Remove cable ties where necessary.

X Remove the cover on the gantry distributor (5).

X Loosen the screws fastening the gantry distri-

butor (5).

X Pull the compressed air hoses off the gantry

distributor (2) .

WARNING: Risk of injury to the

hands

X Use the hose unlocking device to

remove the hose [03047090-xx].

ATTENTION:

Observe the order in which the con-

nections are arranged. You will need

this sequence later, for reassembly

purposes.

Replacing the Trailing Cable Unit on X-Series Machines up to B-078 [03003199-

xx]

Service Manual Exchange of the trailing cable SIPLACE HF and X-Series

NOTE:

Connect the gantry distributor to the new trailing

cable and install it in the machine.

X Secure the end of the trailing cable (with cable

ties) in the machine to prevent it hanging loo-

sely and damaging other machine compon-

ents.

X Remove all necessary cable ties from the gan-

try interface (2) and unplug the flat ribbon ca-

ble.

X Disconnect the cables for the motor, proximity

switches, read head and temperature sensor

from the gantry interface (2) .

NOTE:

The gantry interface board is fitted onto the cable

holder of the new trailing cable unit.

X Pull the cooling tubes(4) for the Y motor off the

connection piece.

X Loosen the screws fastening the pressure pla-

tes (3). to the power track chain. These screws

have been secured with locking paint .

NOTE:

Only the fastening screws will be loosened. The

clamps for the flat ribbon cable remain in place.

X Disconnect the flat ribbon cable from the head

board (1).

X Remove the pressure plate (3).

X Loosen the screws fastening the pressure pla-

te (3) to the head mount and the two screws on

the gantry (5).

NOTE:

X Only the fastening screws will be loosened.

The clamps for the flat ribbon cable remain in

place.

X Take care not to lose the contact discs and the

spacer bolts and also mark where they were

fitted. These will need to be correctly replaced

later.

X Disconnect the hoses from the pneumatic dis-

tributor (2).

WARNING: Risk of injury to the

hands

X Use the hose unlocking device to

remove the hose [03047090-xx].

Replacing the Trailing Cable Unit on X-Series Machines up to B-078 [03003199-xx]

Installation

18 Service Manual Exchange of the trailing cable SIPLACE HF and X-Series

3.3 Installation

X Loosen the 4 screws (1) fastening the trailing

cable console (2) and carefully remove the

complete trailing cable unit from the machine.

NOTE:

The fastening screws are secured with Loctite.

CAUTION:

Handle the new trailing cable unit carefully and enlist the help of a second per-

son if necessary. Make sure that the flat ribbon cable and the compressed air

hoses are not rubbed against any parts or kinked. Look out for sharp edges.

1. Complete trailing cable unit

2. Pressure plates on the power track chain

3. Pressure plates on the gantry

4. Pressure plate on the head mount

5. Trailing cable console

X Carefully bring the new trailing cable (1) into

the correct position. Make sure you do not

twist it.

X Temporarily fasten the ends to the machine

frame (by tying them etc.).