Replacing The Carbon Brushes; Environmental Protection - Promaker PRO-TR300 Manual Del Usuario

• Open the jaws of the quick
coupling chuck (1) and screw in
the clamping screw (left thread)
(fig. D).
• Fasten the hexagonal key in the
quick coupling chuck and slightly
tap the other end of the hexagon
key.
• Loosen the quick coupling chuck.
The quick coupling chuck is
installed in the reverse order to the
removal.
REPLACING
BRUSHES
Worn (shorter than 5 mm), burnt
or cracked
brushes should be immediately
replaced.
Both carbon brushes should
be always replaced at the same
time.
• Loosen the covers of the carbon
brushes (4) (fig. E).
• Remove the worn carbon
brushes.
• Remove any carbon dust
using compressed air of a lower
pressure.
• Insert new carbon brushes
(brushes should easily slide into
the brush holders) (fig. F)
• Fasten the covers of the carbon
brushes (4).
THE CARBON
motor carbon
After the carbon brushes are
replaced, switch on the tool
with any load for approximately
3 minutes to make the carbon
brushes
commutator. Carbon brushes
should be
qualified person using original
spare parts only.
All types of faults and defects
i
should be eliminated by an
authorised
PROMAKER

ENVIRONMENTAL PROTECTION

Do not dispose of electrically
powered
household
should be utilized in proper
plants. Obtain information on
wastes utilization from your
seller or
Used
electronic equipment contains
substances active in natural
environment.
equipment
potential risk for environment
and human health.
Specifications
Voltage /
Frequency
Power
Speed
Chuck size
Weight
Cord
fit the motor
replaced by
service
.
®
products
wastes,
local authorities.
up electric
Unrecycled
constitutes
120V / 60Hz
300W
0-6000rpm
3/8"(10mm)
4.84Lbs
2m
a
of
with
they
and
a
8