Dremel 3100 handleiding

Handleiding

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page heading

13

Maintenance

Service

Preventive maintenance

pe r formed by unauthor-

ized per so n nel may result in misplacing of

internal wires and components which could

cause serious hazard. We recommend that

all tool service be performed by a Dremel

Service Facility.

General Maintenance

The motor in your tool has been engineered

for many hours of dependable service. To

maintain peak efficiency of the motor, we

recommend every 40 - 50 hours the brushes

be examined. If your tool runs sporadically,

loses power, makes unusual noises or runs

at a reduced speed, check the brushes. Only

genuine Dremel replacement brushes spe-

cially designed for your tool should be used.

Continued use of the tool

with worn brushes will

permanently damage your tool.

(Fig. 9, 10)

To order replacement carbon brushes for

your motor, please contact Dremel Custom-

er Service: 1-800-437-3635.

Follow these steps to check/change the ro-

tary tool brushes:

1. With the power cord unplugged, place

the tool on a clean surface. Use the Col-

let Wrench 10 as a screwdriver to remove

the brush caps 8 in a counter-clockwise

direction (Fig. 9).

2. Remove the brushes from the tool by

pulling on the spring that is attached

to the carbon brush. If the brush is less

than 1/8” long and the end surface of the

brush that contacts the commutator is

rough and/or pitted, they should be re-

placed. Check both brushes (Fig. 10).

3. Usually the brushes will not wear out

simul taneously. If one brush is worn out,

replace both brushes. Make sure the

brushes are installed as illus trated. The

curved surface of the brush must match

the curvature of the commutator.

To avoid accidents always dis connect the tool from the power supply

before cleaning or performing any main tenance.

10

Fig. 9

Brush

Curved end of brush must match

curvature of housing

8

Brush

Spring

Fig. 10

4. After replacing brushes the tool should be

run at no-load; place it on a clean surface

and run it freely at full speed for 5 min-

utes before loading (or using) the tool.

This will allow the brushes to “seat” prop-

erly and will give you more hours of life

from each set of brushes. This will also

extend the total life of your tool since the

com mutator surface will “wear” longer.

1605A0014P 3100 202303.indd 13 4/5/23 7:04 AM

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Bekijk gratis de handleiding van Dremel 3100, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.

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