Maintenance - Dremel 7000 Operating/Safety Instructions Manual

DM 2610011275 05-10:DM 2610011275 05-10 5/6/10 10:38 AM Page 19
Service
NO USER SERVICE BLE P RTS
W RNING
INSIDE. Preventive maintenance
performed by un au thorized personnel may result in
misplacing of internal wires and components which
could cause serious hazard. We recom mend that all
tool service be performed by a Dremel Service Facility.
SERVICE MEN: Disconnect tool and/or charger from
power source before servicing.
D.C. motors
The motor in your tool has been engineered for many
hours of dependable service. To maintain peak efficien-
cy of the motor, we recommend it be examined every
six months. Only a genuine Dremel replacement motor
specially designed for your tool should be used.
Cleaning
To avoid accidents, always dis-
W RNING
connect the tool and/or charger
from the power supply before cleaning. The tool may
be cleaned most effectively with com pressed dry air.
lways wear safety goggles when cleaning tools with
compressed air.
Certain cleaning agents and sol-
C UTION
vents damage plastic parts. Some
of these are: gasoline, car bon tetrachloride, chlorinated
cleaning solvents, ammonia and household detergents
that contain ammonia.

Maintenance

Extension Cords
W RNING
tors that is capable of carrying the current necessary
for your tool must be used. 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.
RECOMMENDED SIZES OF EXTENSION CORDS
120 VOLT LTERN TING CURRENT TOOLS
Cord Size in A.W.G.
Tool's
Ampere
Cord Length in Feet
Rating
25
3-6
18
6-8 18
8-10 18
10-12 16
12-16
14
NOTE: The smaller the gauge number, the heav i er the
cord.
19
If an extension cord is necessary,
a cord with adequate size conduc-
Wire Sizes in mm 2
Cord Length in Meters
50 100 150 15 30 60
16 16 14 .75 .75 1.5
16 14 12 .75 1.0 2.5
16 14 12 .75 1.0 2.5
16 14 12 1.0 2.5 4.0
12 — — — — —
120
2.5
4.0
4.0
—
—