00198150-02_SM_TX_en - 第112页

6 Gantries 6.3 Trailing Cable and Printed Circuit Boards 112 Service Manual SIPLACE TX Series 06/2017 Installation ► Installation is performed by following the above instructions in the reverse order. Also observe the fo…

6 Gantries

6.3 Trailing Cable and Printed Circuit Boards

Service Manual SIPLACE TX Series 06/2017 111

Fig.138: Hoses

► Lift up the console(1) to get access to the

hoses(2).

► Pull the hoses off. You may want to mark their po-

sitions for easier replacement later on.

Fig.139: Trailing cable fastening screws

The trailing cable is fastened with three screws.

► Loosen the two screws(1).

► Loosen the screw(2).

 CAUTION!

Do not open any other screws.

► Carefully remove the trailing cable from the machine.

6 Gantries

6.3 Trailing Cable and Printed Circuit Boards

112 Service Manual SIPLACE TX Series 06/2017

Installation

► Installation is performed by following the above instructions in the reverse order. Also observe

the following instructions:

CAUTION

Always handle the trailing cable with care

► If a vacuum pump is fitted, also observe the relevant assembly instructions

[00196845‑xx].

► Always handle the new trailing cable with care.

► You might need to 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.

► Prepare the trailing cable. Place the old and new trailing cables next to one another

and match the length of the new trailing cable hose to the old one.

► If you use the new holder, you will need to dismantle all attached items (boards etc.)

from the old holder and attach them to the new holder.

► If hose ends were damaged during removal, cut these with hose cutters.

► Clean the trailing cable contact surface on the machine base with a dry cloth.

► Carefully insert the new trailing cable into the prescribed position. Make sure you do

not fold or twist the trailing cable.

► Check that the power track chain runs parallel to the machine base. Move the gantry

back and forth.

► If it is difficult to push the hoses onto the tubes, moisten these first with white spirits or

isopropanol.

► Secure screws with Loctite 241 (see below).

Fig.140: Covers

► Secure the screws(2) of the upper cover with

Loctite 241.

 CAUTION!

Do not secure the screws(1) of the lower

cover with Loctite.

6 Gantries

6.4 MHCU, Boards and Camera

Service Manual SIPLACE TX Series 06/2017 113

6.4 MHCU, Boards and Camera

6.4.1 Gantries - MHCU, Boards and Camera - Overview

Fig.141: MHCU, boards and camera

1. Head adapter

6.4.2 "Replacing the Head Adapter for the

MHCU" [}113]

2. Gantry temperature sensor

6.4.6 "Replacing the Gantry Temperature

Sensor" [}125]

3. PCB camera

Replacing the PCB Camera

4. Head interface

6.4.4 "Replacing the Head Interface" [}120]

5. Vision Head Interface (VHI)

●

6.4.8 "Error "Gantry Crash"" [}128]

●

6.4.9 "Anticrash Function" [}129]

●

6.4.10 "Count Error" [}129]

●

6.4.11 "eSW Download (SW 70x)" [}130]