00197471-03_Service Manual Internal WPC5_6, EN_01-2019.pdf - 第8页

Service Manual In ternal WPC5 / WPC6  Page 2-8 2.1.3 Safety Instructions for the Power Supply WARNING ! Hazardous Voltage s ! The m achine is su pplied with 3 x 40 0 V~ ( or 3 x 204 V~ / 3 x 230 V~ / 3 x 38 0 V~ / 3 x 4…

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Service Manual Internal WPC5 / WPC6
Page 2-7
2 Operational Safety
2.1 Safety Instrucions
DANGER
! Observe Safety Instructions!
Nonobservance of these safety instructions may cause injury to personnel and damage
to the machine!
➢ Please observe the safety instructions in the Operating Manual of the relevant machine
for all work!
2.1.1 Staff Qualifications and Training
Qualified or adequately trained personnel means that these people are familiar with the setting
up, operation and maintenance of placement machines and add-on devices and are suitably
qualified. e.g:
• Have been trained, instructed or authorized to switch on and off, isolate, earth and identify
electrical circuits and system components in accordance with normal safety standards.
• Have been trained or instructed in the upkeep and use of appropriate safety equipment in
accordance with normal safety standards.
• Have received first aid training.
2.1.2 Safety Instructions for Working with Strong Magnetic Fields
DANGER
! STRONG MAGNETIC FIELDS !
Fatal hazard: persons with active implants (e.g. pacemakers, defibrillators, insulin
pumps etc.) are at risk from strong permanent magnetic fields inside the machine.
Persons are risk should avoid the immediate vicinity of the machine.
CAUTION
! DANGER OF CRUSHING !
Danger of crushing for persons with passive metal implants (e.g. plates, screws).
➢ Do not reach into the machine or lean over into it when the protective covers are open.
➢
Do not bring any metal objects into the area.
CAUTION
! STRONG MAGNETIC FIELDS !
There is a risk that the strong magnetic fields could corrupt data on data media or check
cards.
➢ Keep sensitive data carriers away from the permanent magnets.
Service Manual Internal WPC5 / WPC6
Page 2-8
2.1.3 Safety Instructions for the Power Supply
WARNING
! Hazardous Voltages !
The machine is supplied with 3 x 400 V~ (or 3 x 204 V~ / 3 x 230 V~ / 3 x 380 V~ / 3 x
415 V~) ± 5 %, 50/60 Hz mains voltage.
➢ Observe the safety instructions in the operating manual during all service work!
• This means that some parts of the system carry potentially lethal voltages - even when
switched off at the main power switch..
• Incorrect handling of the placement system can therefore result in death, severe injury or
considerable damage to equipment.
• Measurements and repairs must always be carried out by appropriately qualified personnel.
• Always follow the applicable accident prevention and DIN regulations (particularly DIN EN 60
204, part 1) or the regulations specific to your country.
• Before starting any repairs, switch off at the main switch and disconnect the placement
system from the main power supply.
• Always secure the machine against unauthorized reactivation. If these instructions are not
followed, it is possible to touch live parts, which could result in death or severe injury.
Replacing Modules
➢ End all placement operations on the machine.
➢ Shut down the Windows operating system correctly, otherwise problems may occur when
restarting or data may be lost.
➢ Switch the machine off at the main switch.
➢ Disconnect the machine from the main power supply.
➢ Switch off the machine and attach warnings signs to indicate that service work is in progress.
Service Manual Internal WPC5 / WPC6
Page 2-9
2.1.4 Safety Instructions for Work on the Cutting Device
WARNING
! Risk of injury when working near the cutter !
Working in the area of the tape cutter may cause potential risk of injury!
If you wish to work on the tape cutter, disconnect the machine from the mains supply
and compressed air supply.
➢ Wait until the operating pressure has dropped to 0 MPa!
➢ Always secure the machine against unauthorized reactivation.
CAUTION
! Risk of injury on cutting unit !
Risk of injury, when performing service work on the cutting unit.
Never support the cutter on your body, e.g., on your knees or thighs. Do not place your
feet under the cutter.
➢ Wear robust protective gloves.
➢ When removing the cutter, hold it only on the left and right, on the outside.
2.1.5 Safety Instructions for the Compressed Air Supply
CAUTION
! Risk of injury from compressed air !
Risk of injury when disconnecting the compressed air lines.
➢ NEVER disconnect compressed air lines while they are still pressurized.
CAUTION
! Prolonged interruptions to the compressed air supply can cause damages !
When the machine is switched on, do not use the stop valve to interrupt the
compressed air supply for more than 30 minutes.
➢ If you need to shut off the compressed air system for longer, in order to carry out
maintenance or servicing work, you must switch the machine off at the main switch and
disconnect it from the power supply.