00195779-0102_UM_D4_SR605_EN.pdf - 第32页
2 Operational safety User manual SIPLACE D4 2.1 Safety instructions From software version SR.605.xx 07/2008 EN Edition 32 2.1.4 Safety instructions for laser units Permission to oper ate components that ar e classified a…
User manual SIPLACE D4 2 Operational safety
From software version SR.605.xx 07/2008 EN Edition 2.1 Safety instructions
31
2.1.3.2 Safety of operators and other persons
→ Machine operators must only carry out work for which they have been adequately trained and
with which they are totally familiar.
→ NEVER open one of the protective covers if you are not totally familiar with the use and func-
tioning of the machine! Do not open the protective covers during operation unless you are told
to do so in this manual or in the station software dialog.
→ NEVER place your head or arms in the gantry and lifting table traveling range while the station
is switched on!
→ For your own safety, wear work clothes that conform to the guidelines of the professional as-
sociation, i.e. no wide sleeves etc.
→ Reduce the risks by not wearing scarves, chains or ties at your work post.
→ People with long hair must wear a protective head covering.
WARNING 2
The system is electrically driven. When electrical devices are in use, certain parts carry dangerous
voltage levels.
→ Switch off at the main switch and disconnect the machine from the power supply before car-
rying out any work on live components.
→ Lock the systems as described in Section 2.10
, page 80.
There is a risk of death, severe injury and/or considerable damage to equipment if these instruc-
tions are not followed.
2.1.3.3 Safety of plant and equipment
→ Never make changes, however minor, unless you are totally aware of the effect they will have
on the overall functioning of the system.
→ The stations must always be set up, retooled and maintained by appropriately trained person-
nel.
→ Do not make modifications to the safety equipment. In particular, NEVER bypass circuit-
breakers or remove safety devices.
2 Operational safety User manual SIPLACE D4
2.1 Safety instructions From software version SR.605.xx 07/2008 EN Edition
32
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Permission to operate components that are classified as lasers is withdrawn if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 SIPLACE service engineers, or the machine owner's service engineers who have
been trained by SIPLACE are allowed to replace laser components.
– Repairs to laser units are carried out at the SIPLACE factory 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 D4 2 Operational safety
From software version SR.605.xx 07/2008 EN Edition 2.1 Safety instructions
33
Fig. 2.1 - 1 Position of the permanent magnets for the linear drives
(1) Permanent magnets for Y linear motors
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.