00198661-02_UM_SX12-V3_EN.pdf - 第36页
2 Operational safety Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 2.1 Safety instructions From softw are version SC.713.1 Edition 12/2020 36 Fig. 2.1 - 1 Position of the permanent magnets for the linear drives (1…
Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 2 Operational safety
From software version SC.713.1 Edition 12/2020 2.1 Safety instructions
35
2.1.5 Safety instructions on permanent magnets
Powerful permanent magnets are used for the linear motors of the X and Y axes.
2
2
2
2
DANGER
Risk to life from powerful magnetic fields caused by the permanent magnets inside the
placement machine
When protective covers are opened inside the placement machine, the life of persons
with the following passive or active implants is put at risk:
– Pacemakers
– Defibrillators
– Insulin pumps etc.
At-risk people may not stand in the immediate vicinity of the placement machine.
WARNING
DANGER OF CRUSHING!
There is a danger of crushing for persons with passive metal implants (e.g. plates,
screws).
Never reach into the placement machine when the protective covers are open and
do not bend over the open placement machine.
Do not bring any metal objects into the danger area.
CAUTION
Data loss due to powerful magnetic fields!
There is a risk that the powerful magnetic fields could corrupt data on data media or credit
cards and check cards.
Keep data carriers and check cards away from the placement machine.
2 Operational safety Instruction manual SIPLACE SX1/SX2 Edition V2 and V3
2.1 Safety instructions From software version SC.713.1 Edition 12/2020
36
Fig. 2.1 - 1 Position of the permanent magnets for the linear drives
(1) Permanent magnets for X linear motors on gantry 2
(2) Permanent magnets for Y linear motors on gantry 1 and gantry 2 (for loose or fixed bearing)
(3) Permanent magnets for X linear motors on gantry 1
(4) Permanent magnets for Y linear motors on gantry 1 and gantry 2 (for loose or fixed bearing)
(T) Direction of PCB transport
Please note the following points when working on the permanent magnets:
People with active implants (e.g. heart pacemakers) or other ferromagnetic prostheses are
expressly prohibited from working on or coming near these devices. Always keep a safe dis-
tance from the linear motor.
Instruction manual SIPLACE SX1/SX2 Edition V2 and V3 2 Operational safety
From software version SC.713.1 Edition 12/2020 2.1 Safety instructions
37
The powerful magnetic forces of attraction mean that particular caution is needed in the im-
mediate vicinity of the magnet track and of the moving primary part. Never move heavy or
wide objects made of steel or iron manually into the vicinity of the magnet track. The magnetic
force of attraction is not visible, so its effects in the vicinity of the magnet track are generally
underestimated. The magnetic attraction can start suddenly, and can reach several thousand
Newtons in the vicinity of ferromagnetic objects (made of steel or iron) of similar size to the
magnet track.
Always wear suitable work and protective clothing (e.g. gloves and safety shoes, etc) when
handling the magnet track.
Only suitably trained SIPLACE engineers may carry out assembly work and other tasks when
replacing the magnet track.
In case of emergencies, always have at least two blocks (approx. 10° to 15°) made of a solid,
nonmagnetic material (e.g. aluminum) and a nonmagnetic hammer (approx. 2 to 3 kg) avail-
able. These tools will be needed in an emergency to detach parts that are magnetically stuck
to the magnet track and possibly to release parts of the body caught between the two (fingers,
hand, foot). Never place the coil assembly of an iron-core motor directly on the magnet track.
Electronic devices and measuring instruments may be damaged or destroyed by powerful
magnetic fields. Do not place devices that contain magnetic components in the vicinity of
computers, monitors or magnetic data media (e.g.hard disks, credit cards, audio or video
tapes, etc).
Maintain a distance of at least 45 cm between individual magnet tracks or between a magnet
track and other magnetic surfaces.
The magnets must be disposed of correctly. A key part of correct disposal is the complete de-
magnetization of the permanent magnets.