Dremel 764 Manual Del Propietário página 13

DM 2610925497 10-04
Set the speed indicator to fit the job to achieve the
best job results when working with different
materials.
To select the right speed for each job, use a prac-
tice piece of material. Vary speed to find the best
speed for the accessory you are using and the job
to be done.
On the Model 764, there is a LO and HI switch.
When the switch indicator is in position 1 or LO, the
tool runs at about 6,000 RPM. When the switch
indicator is in position 2 or HI, the tool runs at about
12,000 RPM.
NOTE: Speed is affected by voltage changes.
Weaker batteries with reduced voltage will slow the
RPM of the tool, especially at the lowest setting. If
your tool appears to be running more slowly than
normal, replace the batteries with fresh ones to
increase tool speed.
Service
NO USER SERVICEABLE PARTS
!
WARNING
INSIDE. Preventive mainte-
nance performed by unauthorized personnel may
result in misplacing of internal wires and compo-
nents which could cause serious hazard. We
recommend that all tool service be performed by a
Dremel Service Facility.
D.C. motors
The motor in your tool has been engineered for
many hours of dependable service. To maintain peak
efficiency of the motor, we recommend it be exam-
ined every six months. Only a genuine Dremel
replacement motor specially designed for your tool
should be used.
10/18/04 4:41 PM
Operating Speeds For Accessories
Maintenance
Page 13
Page 13
The speed of Model 764 is controlled by
setting this indicator on the housing.
Cleaning
To avoid accidents, always dis-
!
WARNING
connect battery pack before
cleaning. The tool may be cleaned most effectively
with compressed dry air. Always wear safety gog-
gles when cleaning tools with compressed air.
Ventilation openings and switch levers must be kept
clean and free of foreign matter. Do not attempt to
clean by inserting pointed objects through opening.
Certain cleaning agents and sol-
! CAUTION
vents damage plastic parts.
Some of these are: gasoline, carbon tetrachloride,
chlorinated cleaning solvents, ammonia and house-
hold detergents that contain ammonia.