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2 Operational safety User Manual SIPLACE SX4/DX4 2.1 Safety instructions From software version SC.706.xx Version 06/2012 EN 36 The powerful magnetic forces of attr action mean that p articular caution is needed in the …
User Manual SIPLACE SX4/DX4 2 Operational safety
From software version SC.706.xx Version 06/2012 EN 2.1 Safety instructions
35
CAUTION
POWERFUL PERMANENT MAGNETIC FIELDS 2
There is a risk that the powerful magnetic fields could corrupt data on data media or credit cards
and check cards.
Fig. 2.1 - 1 Position of the permanent magnets for the linear drives (example of SX4)
(1) permanent magnets for X linear motors
(2) Permanent magnets for Y linear motors
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.
2 Operational safety User Manual SIPLACE SX4/DX4
2.1 Safety instructions From software version SC.706.xx Version 06/2012 EN
36
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.
User Manual SIPLACE SX4/DX4 2 Operational safety
From software version SC.706.xx Version 06/2012 EN 2.2 Warning labels
37
2.2 Warning labels
The warning labels are made from soft PVC film, and are abrasion-proof, light-fast and resistant
to water and weathering. Their design meets the requirements of ISO 3864-2 and ANSI Z535.4.
The following diagrams show the SIPLACE SX4 machine. The position of the warning labels is
identical for the SIPLACE DX4.
2.2.1 Warning labels on the machine
Fig. 2.2 - 1 Warning labels W203, W204 and W210 on the machine - part 1 (example of SX4)
W201, item no. 03009338-01
W203, item no. 03009342-01
W204, item no. 03009343-01
W210, item no. 03009350-01
(T) Direction of PCB transport
W 203
W 210
W 204
W 201
W 204