00198356-01_AI_Input-Extension_SX12_DE_EN_web - 第48页
1 Introduction 1.3 Other Instructions Assembly Instructions / Montageanleitung SIPLACE SX1/SX2 V2 Option Input Conveyor Extension 05/2017 48 Responsibilities ● It shall be the responsibility of the maintenance and servic…
Assembly Instructions / Montageanleitung SIPLACE SX1/SX2 V2
Option Input Conveyor Extension 05/2017
1 Introduction
1.2 Preparatory Work...
47
► Lock out the machine.
ð Attach a lock wherever possible:
Fig.3: Attaching a padlock to the main power switch
Secure Main Switch
► Secure the main switch with a padlock.
► Alternative: Attaching warning signs:
If a machine can be locked, it must be.
However, there are situations where energy isolating devices cannot accommodate locks. In
these cases, the energy isolating devices must be tagged to warn employees that the ma-
chine is de-energized for servicing. The tag or label must be securely fastened, it must be
placed in a position visible to all and it may only be removed by the person who attached it.
► Release of stored energy:
Energy stored as compressed air in the compressed air supply or electrical energy stored in
electrolytic capacitors must be released by appropriate means.
After switching off the machine, wait until the voltages have discharged and the compressed
air has released, so that work can be performed without any risk.
DANGER
Checking for absence of voltage!
► Before you start working, check the power supply for absence of voltage and observe
the waiting times!
► Testing the lock out:
The lock can be easily tested by pressing the START button.
The following steps must be taken to restore the machine to operation.
► Check the workspace. Authorized employees should remove all of their tools and reinstall all
safety features.
► Notify all affected employees.
► Before removing even one lock or tag, inform all workers in the affected area that the machine
is going to be restarted.
► Remove all locks/tags.
Every authorized employee must remove his own lock and shut it away.
► Switch on the machine. Make sure that authorized staff check the equipment in operation to
ensure that all repairs were performed correctly.
Testing
Service personnel may test circuits by energizing them briefly without suspending the Lock Out /
Tag Out Procedure. This may only be done when no other work is being performed by any other
person on the equipment being tested.
It is extremely important that all remote START switches are tagged with the "Do Not Operate" tag
to prevent inadvertent operation of the equipment during these periods.
1 Introduction
1.3 Other Instructions
Assembly Instructions / Montageanleitung SIPLACE SX1/SX2 V2
Option Input Conveyor Extension 05/2017
48
Responsibilities
●
It shall be the responsibility of the maintenance and service personnel to make sure this pro-
cedure is adhered to.
●
It shall be the responsibility of the maintenance and service personnel's immediate supervisor
to instruct their personnel on this procedure.
●
It shall be the responsibility of the Safety Officer to administer the Lock Out / Tag Out Proced-
ure.
1.3 Other Instructions
1.3.1 Environmentally-Friendly Disposal of Materials and Components
SIPLACE products are manufactured using only materials and parts that can be easily separated
and disposed of in an environmentally-friendly way.
NOTICE
Observe the applicable regulations
The company operating the system has sole responsibility for the proper, environmentally-
friendly disposal of machines, working materials, consumables and wear parts.
► Please observe your national statutory provisions for waste disposal and environ-
mental protection.
1.3.2 Use of Original SIPLACE Accessories and Spare Parts
Only use original spare parts and authorized accessories. The use of other parts will affect safety
and will invalidate the liability for any consequential damage.
1.3.3 ESD Guidelines
1.3.3.1 Definition of ESD
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.
Fig.4: 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.
1.3.3.2 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.
Assembly Instructions / Montageanleitung SIPLACE SX1/SX2 V2
Option Input Conveyor Extension 05/2017
1 Introduction
1.3 Other Instructions
49
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 bring modules near visual display units, monitors or televisions. Keep them at least 10cm
away from the screen.
1.3.3.4 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.
1.3.3.5 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.
1.3.4 Validity of Document
This document is valid for the following machine types:
●
SIPLACE SX1 and SX2
The work described in this manual is divided into modules, and to a large extent, it is 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.
●
Illustrations are only shown as examples, for example, the illustration of a specific machine
type or a machine with different paint finish does not imply that the information following the il-
lustration only applies to the shown machine type.
Please read the circuit diagram folder for any electrical checks.
●
Detailed circuit diagrams folder SIPLACE SX1/SX2 V2 (from Lxxxx) [DE+EN:00196979-xx]
●
Detailed circuit diagrams folder SIPLACE SX1/SX2 V2 (from Nxxxx onwards) [DE
+EN:00197899-xx]