00197463-03_SM_CPP_Customer_EN - 第10页
1 Introduction 1.2 Other Instructions 10 Service Manual SIPLACE Multistar (CPP / CPP M) 02/2018 1.2.4.5 Dispatching ESD Modules ► Always store modules and components in conductive packaging (e.g. metalized plastic bags o…
1 Introduction
1.2 Other Instructions
Service Manual SIPLACE Multistar (CPP / CPP M) 02/2018 9
1.2.4 ESD Guidelines
1.2.4.1 Definition of ESD
Almost all of the modules in use today are equipped with highly integrated MOS blocks and com-
ponents. The manufacturing techniques used mean that these electronic components are ex-
tremely sensitive to overvoltage and thus to electrostatic discharge.
Fig.2: ESD label
The abbreviation for such modules is "ESD"(Electrostatic Sensitive
Device). This is used internationally, although the German abbreviation
"EGB" may also be seen. The following symbol on cabinet rating plates,
racks or packaging indicates that components which are sensitive to elec-
trostatic discharge have been used and thus that the modules concerned
are also touch-sensitive.
ESDs can be destroyed by voltages and electrostatic charges that are far below the level that can
be perceived by humans. Such voltages occur if a person touches a component or module
without earthing themselves. Components that are exposed to such overvoltage do not generally
appear to be defective immediately - incorrect behavior starts after the component or module has
been in operation for some time.
1.2.4.2 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.
1.2.4.3 Handling ESD Modules
Do not touch electronic modules unless it is absolutely essential to do so in order to carry out other
work. If it is necessary, make sure that you do not touch the pins or printed conductors when you
pick up flat modules.
Do not touch components unless
●
You are constantly earthed by an ESD wrist strap or
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You are wearing ESD shoes or ESD shoe earthing strips on an ESD floor.
Always discharge yourself before you touch an electronic module. To do this, simply touch a con-
ductive and earthed object immediately before you touch the module (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 bring modules near visual display units, monitors or televisions. Keep them at least 10cm
away from the screen.
1.2.4.4 Measurements and Modifications to ESD Modules
Measurements of the assemblies may only be taken if
●
The measuring device has been grounded (e.g. via protective conductor) or
●
you discharge the measuring head before taking measurements with a potential-free measur-
ing device (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 Introduction
1.2 Other Instructions
10 Service Manual SIPLACE Multistar (CPP / CPP M) 02/2018
1.2.4.5 Dispatching ESD Modules
► Always store modules and components in conductive packaging (e.g. metalized 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 ex-
ample.
► 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.
1.2.5 Validity of Document
This document contains service work instructions for all SIPLACE CPP and CPP M placement
head types.
The service work described in this manual is largely identical for all heads:
●
Any differentiation needed will be explicitly indicated.
●
Diagrams should be seen as examples e.g. a different paint finish does not mean that the fol-
lowing information only applies to the head shown.
The manual focuses on describing mechanical service work.
Please refer to the circuit diagram folder for any electrical checks.
1.2.6 Release History
Document
SIPLACE Multistar
(CPP / CPPM)
Service manual
Edition Amendments
07/2013 Initial release
05/2015 Amendments and supplements
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Troubleshooting
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Hose on DP drive
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Silencer
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Front plate
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DP linear guide
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CO sensor
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Pressure control valve (PRV)
●
Screwed joint
●
Holding circuit
●
Intermediate distributor
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Measuring equipment and tools
1 Introduction
1.2 Other Instructions
Service Manual SIPLACE Multistar (CPP / CPP M) 02/2018 11
Edition Amendments
02/2018 Amendments and supplements
●
General
– Restructuring the manual
– Incorporating the new CPP M placement head
●
Introduction
– Update of safety instructions
– Tools required, measuring equipment and materials (new section)
●
Usability package (new section)
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Component camera and component sensor
– Component camera (torque changed, cables/strain relief for GigE, new
cameras)
– Component sensor (component sensor protective cap)
●
Front plate, star, Z axis and smoothed distributor disc
– Front plate (plastic cover, DP clamping ring, new handle)
– Star and smoothed distributor disc (description updated, pin, new
handle)
– Valve terminal (new section)
– SCS (new section)
– Energy transmission for rotor (new section)
– Energy transmission for stator (new section)
●
DP drives
– DP drive (new DP drive for CPP M)
– DP linear guide (description updated)
– Hose on DP drive (description updated, removing the front plate)
●
Pressure control valve (PRV)
– Pressure control valve (new version, Loctite)
– Cable on PRV (description updated)
– Small parts in PRV (new section)
– Exhaust air hose for CPP (new section)
●
Screwed joint, silencer and holding circuit
– Screwed joint (description updated)
– Silencer:
checking the silencer for contamination (new section)
Replacing the silencer (description updated, one-part silencer)
– Holding circuit (description updated)
●
Intermediate distributor and vacuum sensor
– Intermediate distributor 1 and 2 (new ID1 for CPP M)
– Vacuum sensor (new section)
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Calibration (description updated)