electric_drill_2_speed_industrial_parts_and_operation

CURRENT SUPPLY

OPERATING INSTRUCTIONS

This Electric Drill should be operated from 115V A.C. 25/60 cycle power. Be
sure that the voltage of the scource agrees with the name-plate marking on the
drill. The plate is located on the motor housing.

BRUSHES

Replacement of brushes when necessary will result in getting full power and
prolong the life of the armature. Brushes should be replaced when worn to 3/32"
to 1/16" in length. This drill is a "split housing" design, and in order to replace
brushes, it is necessary to remove the right ha If cover housing as fol lows:

1 . Remove screws on right half cover.

2. Completely remove the right half cover.

3. Remove bearing retainer (1-689) by loosening 2 screws (22-713). Place
connector over brush nib, insert nib in spring and replace brushholder.

CAUTION: Be sure that the drill is not connected and do not operate the dri 1 1
when the right cover half is removed.

LUBRICATION

The gears, and all of the bearings except one, of this dri 1 1 are packed with
sufficient grease for normal duty. The grease should be changed at regular in-
tervals depending upon use.

To relubricate, remove the right cover ha If as explained under "Brushes". Flush
out old grease with kerosene and refill about 2/3full using Special GreaseGTL-4,
The rear armature bearing is provided with a felt wick ( 1-452) for lubrication.
Oil this bearing with 3 or 4 drops of SAE-20 oi I when changing brushes. CAUTION:
Do not ovei — oil this bearing, as excessive oiling will cause drippage on the
commutator. Oil on the communator is detrimental to the armature.

CHUCK

This drill is equipped with a high grade chuck which will retain its accuracy and
holding power provided that the following precautions are observed.

1. Insert drill bits far enough into the chuck to get bearing over the full length
of the jaws. Use chuck key provided with drill.

2. Do not overload the drill. Never use a drill bit larger than the capacity of
the chuck indicates.

3. Certain screw-type accessories may be used which do not require the use
of a chuck. To remove the chuck from the spindle follow the instructions
below.

A. Disconnect drill from power source. This is good practice for any electric
drill in case the switch is accidentally engaged during chucking operation.

B. Place chuck key in chuck and unscrew the chuck from the spindle.

C. If chuck is on tight, loosen by rapping the chuck key sharply with a mallet
in a counter clockwise motion.

ELECTRICAL CONNECTIONS, POWER LINE:

For your protection this tool is equipped with a 3-prong plug,
approved by both Underwriter's Laboratories and the Canadian
Standards Association. The round prong in the plug is connected
through the supply cord to the tool housing. When this plug is in-
serted into a PROPERLY GROUNDED receptacle, it will guard
the user against shock if the tool insulation should fail for any
reason.

2 SPEED SWITCH

Your 2-Speed Drill is equipped with a special Electronic Switch
which provides you with a High and Low Speed.

In order to provide Low Speed, press Trigger Switch back until you
hear a click. (Note position "LOW" in Fig. 1). You can then lock
your drill in position for drilling by pressing Trigger Lock located
on side of drill. (See Fig.l)

High Speed is obtained by pressing Trigger Switch completely in- fig. i

ward and lock in position by pushing Trigger Lock. (See Fig.l for
location of High Speed).

41-1869(749-10) 5/66F

PRINTED IN U.S.A.

OPERATING INSTRUCTIONS
AND PARTS LIST FOR YOUR

2- SPEED

3/ 8 " ELECTRIC DRILL

The model number of your drill appears on a plate
located on the top of the Drill. Always mention this
model number when communicating with us regarding
your Drill or when ordering pjprts.

— HOW TO ORDER PARTS

All parts listed herein may be ordered from the factory,
or Service Stations listed on Warranty Card.

When ordering repair parts, always be sure to give
the following information:

1. The Part Number

2. The Part Name

3. The Model Number

INDUSTRIAL LISTED

*

14-49

22-730

Electric Drill

* Patents Pending

This sheet is intended for Instruction and Repair Parts only
and is not a Packing Slip.

Part Number

NAME OF PART

1-452

Felt Wick

1-689

Bearing Retainer

AH-2

Handle, Auxiliary

3-288

Intermediate Gear Assembly

3-418

Spindle Assembly

*

Chuck Key

*

Chuck, gear type (3/8" Cap.)

6-719* **

Housing, Supporting Half

6-720**

Housing, Cover Half

7-138

Armature Assembly 115V

8-106

Field Assembly

9-44

Bearing Bronze

9-77

Bearing Block, Rear

9-78

Bearing Block, Spindle

11-144

Cord Assembly

14-47

Brush Spring

14-48

Brushholder

14-49

Brush

17-100

Washer, Fiber

18-140

Switch

22-729

Screw

22-730

Screw

22-713

Screw, Pan-hd. 6-32 x 1/4" Self Tap

22-594

Screw, Pah-hd. 6-32 x 1/4", Slotted, Self Tap Sems

27-8

Loading Spring

28-53

Rubber Pad

28-63

Retainer

GTL-4

Grease, Special

17-103

Washer

17-101

Washer

28-74

Grommet

28-95

Rubber Pad

*When ordering a new chuck for your drill give the name of the chuck and the number shown on
the body of the chuck. When ordering a key, order it by the name and the number on the chuck.

**When ordering castings please add suffix letters "LM" for Mirror or "SL" for Silver Lustre
(Bluish Gray Finish).