00196504-02_UM_X-Serie_SR70X_EN - 第41页
User manual SIPLACE X-series Operational safety From software version SR.70x.xx 01/ 2011 EN edition Safety instructions 41 Fig. 2.1 - 1 Position of the permanent magnets for the linear drives (1) Permanent magnet s for X…
Operational safety User manual SIPLACE X-series
Safety instructions From software version SR.70x.xx 01/2011 EN edition
40
– Only service engineers from ASM Assembly Systems GmbH & Co. KG or the machine
owner's service engineers who have been trained by ASM Assembly Systems are al-
lowed to replace laser components.
– Repairs to laser units are carried out at the ASM Assembly Systems factory exclusively.
2.1.5 Safety instructions on permanent magnets
Powerful permanent magnets are used for the linear motors of the X and Y axes.
DANGER OF DEATH
POWERFUL PERMANENT MAGNETIC FIELDS INSIDE THE MACHINE 2
The life of persons with passive or active implants such as pacemakers, defibrillators, insulin
pumps etc. is put at risk inside the machine if protective covers are opened.
→ At-risk people must not stand in the immediate vicinity of the machine.
WARNING
DANGER OF CRUSHING 2
There is a danger of crushing for persons with passive metal implants (e.g. plates, screws).
→ Never reach into the machine when the protective covers are open and do not bend over the
open machine.
→ Do not bring any metal objects into the danger area.
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.
User manual SIPLACE X-series Operational safety
From software version SR.70x.xx 01/2011 EN edition Safety instructions
41
Fig. 2.1 - 1 Position of the permanent magnets for the linear drives
(1) Permanent magnets for X linear motors
(2) Permanent magnets for Y linear motors
2
2
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.
→ 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.
Operational safety User manual SIPLACE X-series
Safety instructions From software version SR.70x.xx 01/2011 EN edition
42
→ Always wear suitable work and protective clothing (e.g. gloves and safety shoes, etc) when
handling the magnet track.
→ Only suitably trained ASM AS engineers may carry out assembly work and other tasks when
replacing the magnet track.
→ Always keep at least two wedges (around 10° to 15°) made from a solid, -non-magnetic ma-
terial (e.g. aluminum) and a -non-magnetic hammer (approx. 2 to 3 kg) ready for emergen-
cies. 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.