Operating Instructions - Skil 6239 Owner's Manual

OPERATING INSTRUCTIONS

Variable Speed Controlled Trigger Switch
Your tool is equipped with a variable speed trigger switch. The tool can be turned "ON" or
"OFF" by squeezing or releasing the trigger. The speed can be adjusted from the minimum to
maximum nameplate RPM by the pressure you apply to the trigger. Apply more pressure to
increase the speed and release pressure to decrease speed (Fig. 1).
Reversing Switch Lever
The reversing switch lever is located above the trigger switch and is used to reverse rotation
of the bit. The reversing switch should only be activated when the motor is "OFF" and when bit
is at a complete standstill (Fig. 1).
To use tool in "Forward" rotation move lever to left side of tool, to "Reverse" the rotation of the
bit move the lever to the right side of the tool.
CAUTION
Drill Level
Your tool is equipped with drill level located on top of the housing that will allow you to
accurately enter the workpiece in a horizontal position (Fig. 1).
USING THE LEVEL: Place drill bit where hole is to be drilled, position drill so the bubble in the
level is centered between the lines, then start drilling the hole, once the bit has entered the
workpiece check from time to time to be sure the bit is maintaining the horizontal position.
Inserting Bit
For small bits, open jaws enough to insert the
bit up to the flutes. For large bits, insert the
bit as far as it will go. Center the bit as you
close the jaws by hand. This positions the bit
properly, giving maximum contact between the
chuck jaws and the bit shank.
To tighten, hold the chuck collar firmly with one
hand and securely tighten the chuck sleeve
with the other hand (Fig. 2).
WARNING
loosen or tighten the chuck by using the power
of the drill.
12
Do not change direction of rotation until the tool comes to a complete stop.
Shifting during rotation of the chuck can cause damage to the tool.
To prevent friction burns, or
possible hand injury, do not
Fig. 2
Counter
Clockwise
Chuck Sleeve
Chuck Collar
Clockwise