00198355-01_AI_Arbitrary_Flex_JEDEC_tray_SOKO_en - 第11页
2 Installation of Arbitrary JEDEC Tray 2.2 Scope of Delivery Assembly Instructions E by SIPLACE Arbitrary Flex JEDEC tray SOKO 04/2017 14 2.2 Scope of Delivery ReOp Arbitrary JEDEC Tray (for E-FLEX) [03132700‑xx] Menge B…
1 Introduction
1.3 Other Instructions
Assembly Instructions E by SIPLACE
Arbitrary Flex JEDEC tray SOKO 04/2017
10
1.3.3 ESD Guidelines
1.3.3.1 What does ESD mean?
Almost all of the modules in use today are equipped with highly integrated Metal-Oxide-Semicon-
ductor (MOS) blocks and components. The manufacturing techniques used mean that these elec-
tronic components are extremely sensitive to overvoltage and thus to electrostatic discharge.
The abbreviation for such modules is 'ESD' (Electrostatic Sensitive Device).
’ESD’ is used internationally. The following symbol on cabinet rating plates,
racks or packaging indicates that components which are sensitive to electro-
static 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 overvoltage do not generally appear
to be defective immediately - incorrect behavior starts after the component or module has been in
operation for some time.
1.3.3.2 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.
1.3.3.3 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
●
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 move the assemblies near to data view devices, monitors or television units. Keep a min-
imum distance of 10 cm to monitors.
1.3.3.4 Measurements and Modifications to ESD Modules
Do not take measurements on the modules unless the following conditions are fulfilled:
●
The measuring device is earthed (e.g. via PE conductors) or
●
You discharge the measuring head just before taking measurements with a potential-free
measuring 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.
2 Installation of Arbitrary JEDEC Tray
2.2 Scope of Delivery
Assembly Instructions E by SIPLACE
Arbitrary Flex JEDEC tray SOKO 04/2017
14
2.2 Scope of Delivery
ReOp Arbitrary JEDEC Tray (for E-FLEX) [03132700‑xx]
Menge Bezeichnung Art.-Nr.
1 Tray assembly 03129046-xx
1 Mounting block left 2B 03112942-xx
1 Mounting block right 2B FLEX 03112578-xx
1 Mounting extension right complete 03112585-xx
6 Shim Nozzle Station 03108395-xx
2 Shim Cover Common 03108393-xx
3 Magnet 00316593-xx
1 Height measurement block FLEX LOC2 03118537-xx
2 ISO 10642 - M3 x 8-A2-70 03082815-xx
2 ISO 4762 - M4 x 16-A2-70 03042507-xx
4 ISO 4762 - M5 x 14-A2-70 03043120-xx
2 ISO 4762 - M5 x 20-A2-70 03042563-xx
1 Introduction
1.4 Staff Qualifications and Training
Assembly Instructions E by SIPLACE
Arbitrary Flex JEDEC tray SOKO 04/2017
12