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User manual SIPLACE D4i 2 Operational safety From software version SR.605.03 SP2 10/2012 EN edition 2.1 Safety instructions 33 Fig. 2.1 - 1 Position of the permanent magnets for the linear drives (1) Permanent magnet s f…

2 Operational safety User manual SIPLACE D4i

2.1 Safety instructions From software version SR.605.03 SP2 10/2012 EN edition

2.1.4 Safety instructions for laser units

Permission to operate components that are classified as lasers is withdrawn if

– mechanical damage to the unit is observed, or

– any work is done on the mechanical or electrical parts of the unit.

Even damaged or missing screw locking paint on laser components (e.g. cover plates, fas-

teners, adjusting potentiometer) counts as work.

– Only ASM Assembly Systems GmbH & Co. KG service engineers, or the machine owner's

service engineers who have been trained by ASM Assembly Systems are allowed to re-

place laser components.

– Repairs to laser units are carried out at the ASM Assembly Systems GmbH & Co. KG fac-

tory exclusively.

2.1.5 Safety instructions on permanent magnets

Powerful permanent magnets are used for the Y axis linear motors.

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.

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 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 D4i 2 Operational safety

From software version SR.605.03 SP2 10/2012 EN edition 2.1 Safety instructions

Fig. 2.1 - 1 Position of the permanent magnets for the linear drives

(1) 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.

→ 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.

2 Operational safety User manual SIPLACE D4i

2.1 Safety instructions From software version SR.605.03 SP2 10/2012 EN edition

→ 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. aluminium) and a non-magnetic hammer (approx. 2 to 3 kg) ready for emergencies

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.