Specifications

14
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0.B@2 @2?6<B@5.G.?1 We recommend that
all tool service be performed by a Dremel
Service Facility.
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The brushes and commutator in your tool have
been engineered for many hours of
dependable service.
In order to prepare your brushes for use, run
your tool at full speed for 5 minutes under no
load. This will properly “seat” your brushes,
which extends the life of both your brushes
and your tool.
Excessive sparking is a sign of worn out carbon
brushes. Your brushes can be replaced by an
authorized Dremel Service Center.
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Model 9100 has ball bearing construction.
Under normal use no additional lubrication is
required.
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The flex-shaft should be lubricated after every
50 hours of use. To lubricate, disconnect the
flexible shaft assembly from the motor
housing. Pull the center core out of the flexible
shaft assembly. Wipe a very thin film
automotive wheel bearing grease on to the
center core and reinsert it back into the shaft.
To prevent damage to tool do not over grease
shaft. Too much grease will cause the unit to
overheat.
Reattach the flexible shaft to motor unit.
The flexible shaft inner core may fail after
many hours of continuous use; replacement
parts are available by contacting an authorized
Dremel Service Center.
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be cleaned most effectively with compressed
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Ventilation openings and switch levers must be
kept clean and free of foreign matter. Do not
at tempt to clean by inserting pointed objects
through openings.
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=.?A@ Some of these are: gasoline, carbon
tetrachlo ride, chlo rinated cleaning solvents,
ammonia and house hold detergents that
contain ammonia.
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WARNING
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WARNING
WARNING
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CAUTION
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:B@A/2 B@21 This will prevent excessive
voltage drop, loss of power or overheating.
Grounded tools must use 3-wire extension
cords that have 3-prong plugs and receptacles.
"#'The smaller the gauge number, the
heav i er the cord.
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3-6
6-8
8-10
10-12
12-16
18 16 16 14 0.75 0.75 1.5 2.5
18 16 14 12 0.75 1.0 2.5 4.0
18 16 14 12 0.75 1.0 2.5 4.0
16 16 14 12 1.0 2.5 4.0 —
14 12 —— ————
25 50 100 150 15 30 60 120
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DM 2610Z04970 10-13_9100 10/9/13 7:52 AM Page 14