00197042-04_SM_X-Serie-S_Customer_EN - 第21页

1 Introduction 1.3 Other instructions Service Manual SIPLACE X-Serie S 06/2019 21 1.3.4.4 Measurements and modifications to ESD modules Only perform measurements on modules if one of the following conditions is fulfilled…

1 Introduction

1.3 Other instructions

20 Service Manual SIPLACE X-Serie S 06/2019

1.3.3 Information about this service manual

WARNING

Additional qualifications required

The service work described in this manual may only be performed by specially trained ser-

vice technicians, with appropriate qualifications and expertise.

If you should have any questions during the service work, please contact the SIPLACE customer

hotline directly or send an e-mail to hotline.siplace@asmpt.com.

1.3.4 ESD guidelines

1.3.4.1 What does ESD mean?

Fig.6: ESD label

Almost all of the modules in use today are equipped with highly integ-

rated Metal-Oxide-Semiconductor (MOS) blocks and components.

The manufacturing techniques used mean that these electronic com-

ponents are extremely sensitive to overvoltage and thus to electro-

static discharge.

The abbreviation for such modules is "ESD" (Electrostatic Sensitive

Device). "ESD" is used internationally. The following symbol on cab-

inet rating plates, racks or packaging indicates that components

which are sensitive to electrostatic discharge have been used and

thus that the modules concerned are also touch-sensitive.

ESDs can be destroyed by voltages and power levels that are far below the level that can be per-

ceived by humans. Such voltages occur if a person touches a component or module without

earthing themselves. Components that are exposed to such overvoltages do not generally appear

to be defective immediately - incorrect behavior starts after the component or module has been in

operation for some time.

1.3.4.2 Important measures to protect against static charging

► Most plastics can easily become charged and must therefore be kept away from at-risk com-

ponents.

► Always ensure that people, the workplace and packaging are safely earthed when handling

electrostatic sensitive components.

1.3.4.3 Handling ESD modules

As a general rule: Only touch electronic modules if you must carry out work on the modules. In that

case, make sure that you do not touch the pins or printed conductors when you pick up flat mod-

ules.

Only touch components if you are earthed by one of the following measures:

●

You are wearing an ESD wristband.

●

You are wearing ESD shoes.

●

You are wearing ESD shoe earthing strips on an ESD floor.

Immediately before you touch an electronic module, discharge your own body by touching a con-

ductive and earthed object (such as unpainted parts of a switch cabinet, a water pipe, etc.).

Do not allow modules with chargeable and highly insulating materials to touch one another, e.g.

plastic films, insulating table surfaces or items of clothing made from synthetic fibers.

Always place the modules on a conductive surface (table with an ESD coating, conductive ESD

foam, ESD bag or container).

Do not move the assemblies near to data view devices, monitors or television units. Keep a min-

imum distance of 10 cm to monitors.

1 Introduction

1.3 Other instructions

Service Manual SIPLACE X-Serie S 06/2019 21

1.3.4.4 Measurements and modifications to ESD modules

Only perform measurements on modules if one of the following conditions is fulfilled:

●

You are using an earthed measuring device (e.g. via PE conductors)

●

You are using a potential-free measuring device and discharge the measuring head before

the measurement (e.g.by touching an unpainted metal part of the controller casing).

► Always use an earthed soldering iron if you carry out any soldering work.

1.3.4.5 Dispatching ESD modules

► Always store modules and components in conductive packaging (e.g. metallized plastic bags

or metal sleeves) and dispatch them in conductive packaging

► If the packaging is not conductive, place the modules in a conductive envelope before pack-

aging. Use conductive expanded rubber, ESD bags, domestic aluminum foil or paper, for

example. NEVER use plastic bags or film.

► If the module has integral batteries, ensure that the conductive packaging does not touch or

short circuit the battery terminals and, if necessary, first cover the terminals with insulating

tape or material.

1.3.5 Validity of Document

This document contains service work instructions for all SIPLACEX3 S, X4and X4iS machines.

The service work described in this manual is divided into modules and is largely identical for all

machine types:

●

If the work required for specific machines differs from the standard procedure, this will be in-

dicated with reference to the machine number, series and delivery state.

●

Diagrams should be seen as examples e.g. the diagram of a SIPLACEX3 S or a different

machine paint finish does not mean that the following information only applies to the machine

type shown.

The manual focuses on describing mechanical service work.

Please refer to the circuit diagram folder for any electrical checks:

●

Detailed circuit diagrams folder for SIPLACE X-Series S (up to Gxxxx) [DE+EN:00197021‑xx]

●

Detailed circuit diagrams folder for SIPLACE X-Series S (from Hxxxx) [DE+EN:00197920‑xx]

1 Introduction

1.3 Other instructions

22 Service Manual SIPLACE X-Serie S 06/2019

1.3.6 Release History

Release Amendments

07/2013 Initial release

01/2014 Amendments, corrections and supplements:

●

Supplements for X4i S micron, X4 S micron

●

Basic machine: checking screwed connections on the gas pressure shock

absorbers, setting the machine covers, guide rollers

●

Electrics and control: voltage pulsed power pack A8, CAN switch

●

Pneumatics: main switch, motor protection switch, motor protection trip

block, sealing screwed connections

●

Gantry: trailing cable, PCB camera, pressure sensor

●

Conveyor: moving conveyor sides, clamping units, idler pulleys, laser light

barrier transmitter/receiver, conveyor widths SC

●

Placement heads: supplements for C&P20 P

●

Nozzle changers: new nozzle changer, switching unit

●

Changeover table: actuator

●

Docking station: FCU

●

SPS: round cable

07/2015 Amendments, corrections and supplements:

●

X module upgrade

●

Basic machine: setting the covers

●

Electrics: absence of voltage, SMPS power supply, motor protection switch,

shunt opening release, indicator lamp

●

Controls: CAN interface, GigE Ethernet adapter, LAN card, I/O control unit,

BoxPC, hotlink interface card

●

Pneumatics: proportional controller

●

Gantry: MGCU, Vision Base Interface, Vision Head Interface, trailing cable,

guide trolley, X and Y motor, head plate sensors, pressure sensor, head in-

terface

●

Conveyor: clamping units

●

Placement heads: C&P20 P, stationary cameras

●

Nozzle changer: nozzle changer, valve n/a, switching unit n/a

●

Measurement tools

●

COT insert: reject bin sensors, FCU

●

Tape cutter: setting times, baffle plate

●

Docking station: power pack

●

Board descriptions: Vision Base Interface, Vision Head Interface, SPS con-

trol board, I/O control unit, head interface, X basic adapter Twin, FCU