Instruction Sheet - 3B SCIENTIFIC PHYSICS U10375 Instrucciones De Uso

3B SCIENTIFIC 3B SCIENTIFIC
3B SCIENTIFIC® PHYSICS 3B SCIENTIFIC 3B SCIENTIFIC
Experiment motor with gearbox U10375

Instruction Sheet

04/05 MH
6
7
8
9
With the experiment motor you can perform experi-
ments on centrifugal force (additional equipment re-
quired) and power generation (generator mode)
.
1. Safety instructions
• Risk of injury!
The experiment motor is designed for
open experiment setups and, naturally
for that reason, cannot be equipped
directly with mounted safety mecha-
nisms to protect against flying parts or
with shielding for the rotating compo-
nents. Consequently the following safety instruc-
tions must be read thoroughly and strictly obeyed
while operating the motor!
• Long hair, loose
clothing as well
as jewelry could
get caught in the
rotating parts
and result in in-
jury. To avoid this hazard persons with long hair
should wear a hair net.
• Inappropriate cloth-
ing or jewelry should
be removed.
• When working with
the belt pulley (9)
and drive belts (10),
PHYSICS PHYSICS
PHYSICS PHYSICS
• The safety instructions attached to
• Proper use in compliance with directives: The
• Directly attaching light (approx. 0.5 kg maximum)
3
1
5
Crank handle
2
Chuck
4
3
Locking ring
3
4
Torque setting
2
5
Housing
6
4-mm safety sockets
7
Knurled thumb screw
8
Stand rod
9
Belt pulley
bl
Toroidal sealing ring (not depicted)
1
an additional danger exists, e.g..a
finger could get caught between
the belt and the pulley.
the motor must remain visible and
should not in any way be visibly
obscured by the experiment setup. Should it prove
impossible to comply with this requirement, the
appropriate warnings must be attached to the ex-
periment stand.
motor must be mounted on a stable surface (stable
bench, solid stand equipment or if necessary a
bench clamp). Use as a hand-held drill or power
screwdriver is inadmissible due to the grip lacking
the appropriate ergonomic form (machine guide-
lines 98/37/EC). For the sake of operator safety, a
protective wall is erected to effectively shield ob-
servers from any flying objects which might be un-
leashed when operating the machine at high
speeds. This wall is made of safety glass (e.g.
plexiglass, polycarbonate, etc.).
centrifugal devices into the chuck is allowed, e.g.
flattening ring or flywheel regulator if these com-
ponents are not out-of-balance. Otherwise the driv-
ing must be achieved using the belt pulley provided.
At any rate the corresponding operating instructions
included must be complied with.
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