jobmate JMCDT218W, Safety And Operating Manual

Page: 9 / 12

9
3. REVERSIBLE (SEE FIG. D1, D2 )
For drilling and screw driving use forward rotation marked
“
” (lever is moved to the left of the drill) (D1). Only use
reverse rotation marked “ ” (lever is moved to the right of
the drill) (D2) to remove screws or release a jammed drill bit.
WARNING: Never change the direction of rotation
when the chuck is rotating, wait until it has stopped!
4. TWO-SPEED GEAR CONTROL (SEE FIG. E1, E2)
The drill has a two-speed gear control designed for drilling
or driving at LO (mark is 1) or HI (mark is 2) speeds. A slide
switch is located on top of the drill to select either LO or HI
speed. When using the drill in the LO speed range, the speed
will decrease and the drill will have greater power and torque.
When using the drill in the HI speed range, the speed will
increase and the drill will have less power and torque.
Gear I
Low speed range: for screwdriving or working with large
drilling diameter
Gear II
High speed range: for working with small drilling diameter
WARNING: To prevent gear damage, always allow
the chuck to come to a complete stop before
changing the direction of rotation or the two-speed gear
control. When overload occurs frequently on the high
speed gear, switch to the low speed gear to avoid the
motor overheating.
5. CHUCK ADJUSTMENT (SEE FIG. F)
To open the chuck jaws rotate the front section of the chuck.
Insert the drill bit between the chuck jaws and rotate the
front section in the opposite direction. Ensure the drill bit is
in the center of the chuck jaws. Finally, firmly rotate the front
chuck section in the opposite directions. Your drill bit is now
clamped in the chuck.
Fig.A
Fig.B1
Fig.B2
Fig.C
Fig.E
Fig.D2
Fig.D1
Fig.H
Fig.G
Fig.F