Black & Decker 1941 User Manual

ACCESSORIES

Recommended accessories for use with your Drill are listed below and in Black & Decker catalogs. (CAUTION: The use of any other accessory might be hazardous). All types of Bits, Hole Saws, Screw Driving Attachments, Rotary Files & Rpps, Anile Heads, Sanding &, Polishing Accessories, etc. are available from your B&D Di^ribwor. ror help and advice on any application, write Cordless Product Manager at Black & Decker.
For safety in use, the following accessories should be used only in the sizes specified below:
BITS, METAL DRILLING — UP to 3/3". BITS, MASONRY DRILLING — UP to 3/3". BITS, WOOD DRILLING — Up to 3/4
We strongly recommend that your first purchase be the No. U-2106 Safety Glasses which should be worn when using all drill accessories.

CLEANING & LUBRICATION

Use only mild soap and a damp cloth to clean the tool. Many household cleaners con tain chemicals which could seriously damage the plastic. Also, do not gasoline, turpentine, lacquer or paint thinner, dry cleaning fluids or similar products. Never e any liquid get inside the tool; never immerse any part of the tool into a liquia.
Self lubricating bearings are used in the tool and periodic refubrication is *3ot required.
However, it is recommended that, once a year, you take or send the tool to B&u
Service Center for a thorough cleaning, inspection and lubrication of the gear case.

STORAGE

1. The best storage place Is one that Is cool and dry
heating pipes and ducts, furnaces, etc.
2. Best storage temperature is approximately +50'F. Do not store where
may go below +40° F or above +120°F. Avoid storage in outside meta buildings where the temperature could go above +120°F. in summer, as this could damage
the power pack.
3. Long storage will not harm the Drill, or Charger. Under the proper conditions (given
above) they can be stored for 5 years or more without harm.

IMPORTANT

To assure product SAFETY and RELIABILITY, repairs, maintenance and adjustment,
(including brush inspection and replacement) should be performed by Black & Decker Service Centers or other qualified service organizations, always using Bl^k & Decker replacement parts. Battery replacement should be accomplished at B&D Service Centers, using only identical replacement batteries.
- away from direct sunlight,
COMMERCIAL/INDUSTRIAL USE WARRANTY
OWNER’S MANUAL
GEARED CHUCK
Yournew CORDLESS Drill Is as ver
satile as any corded 14" or %" Drill. It offers the ultimate in conven
ience and iltcfilcti; safttf. Yoy\;can
forget the electric outlet, and for
get the cord.^ You'oiii^
^'•Oordltss.Drill anywhere, an4;:UStJt
in a wide variety of applications. The Drill’s motor is powered by a
Removable Power Pack. When addi
tional Power Packs are purchased,
this feature enables you to take on prolonged or continuing jobs without
interruption for charging. One power Pack can be on charge, while an other is powering the tool.
For safe and efficient operation of
this Drill, please read all safety rules
and instructions carefully.
THANK YOU for buying BLACK & DECKER!

REMOVABLE

^ POWER
PACK
Black & Decker warrants this product for one year from date of purchase. We will repair without charge, any defects due to faulty material or workmanship. Please
return the complete unit, transportation prepaid, to any Black & Decker Service Center or Authorized Service Station listed under '‘Tools Electric” in the yellow pages. This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others.

BLACK & DECKER (U.S.) INC., TOWSON, MARYLAND 21204, U.S.A.

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No. 1941 3/8 ' Cordless. Reversible
DrifI with Charger
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CHARGING THE POWER PACK
IMPORTANT CHARGING NOTES
1. Longest fife and best performance can b© obtained if the batteries are charged when the air temperatyr# is aboyt
75®F. 00 NOT charge the batteries In an air teroperatyre below 4-40®F or above -f 105®F. This Is importarit and will prevent serloys daimag© to the batteries.
2 When yoy charge yoyr power pack for the first time, or
after prolonged storage, it will only accept about an 80%
charge. However, after several charge and discharge cycles, the batteries will be up to full capacity.
3. While charging, the Charger may hum and become warm
to touch. This is a normal condition, and does not indicate a problem.
4. If the batteries do not charge properly — (1) Check current
at receptacle by plugging in a lamp or other appliance, (2) Check to see if receptacle is connected to a light switch
which turns power off when you turn out the lights. (3) Move
charger and power pack to a surrounding air temperature of approximately 75^' F. In an extremely warm environment, the power pack may be too hot to permit fast charging. (4)
If the receptacle and temperature are o.k., and you do not
get proper charging, take or send the tool and^charger to your local service center. See “TOOLS, ELECTRIC” in yellow pages.
5. The power pack should be recharged when it falls to pro*
duce^^sufficient power on jobs which were easily done pre viously. DO NOT CONTINUE to use under these conditions. Repeat the charging procedure.
6. If, after repeated use, your power pack does not take a full
charge, and produces operating time less than normal, It
may not be caused by faulty batteries. If you use the power
pack repeatedly for only a few minutes and then charge It, the batteries build up a resistance to taking a full charge. This resistance results In reduced operating time.
The batteries can be restored to their original power and life by fully charging and then completely using up the charge several times. This will recondition the batteries to deliver maximum performance.
FOR REPLACEMENT OR FOR ADDITIONAL POWER PACKS OR CHARGERS, ORDER:
No. 98003 Power Pack (1-hr. charge) No. 98010 Charger (1-hr. charge)

CHARGING PROCEDURE

1. Move Switch Control Button to the center of Its slot to
LOCK Trigger Switch “OFF" {Figure 1).
2. Remove Power Pack from Tool Handle by first pressing
Release Button (Figure 2). The Latch will spring open and
allow Power Pack to be withdrawn from handle (Figure 3).
3. Place the Power Pack in the Charger as shown in Figure 4.
Note that groove in Power Pack faces front. Plug in Charger.
4. Press button momentarily until light turns “ON". Your Power
Pack is now on charge.
RELEASE BUTTON
FIGURE 2
POWER PACK
OPERATION

CHUCK & KEY

Turn chuck collar to open chuck jaws. Place bit in chuck as far as it will go. Tighten chuck collar by hand. Place chuck key In
each of the three holes, and tighten in clockwise direction (Figure 5). It's important to tighten chuck with all three holes
to prevent bit slippage. To release bit, turn chuck key
counterclockwise in just one hole, then loosen chuck by hand. When not in use, the chuck key can be stored in the end of the
power pack. To remove the key, place thumb as shown in Figure 6 and push key firmly upward out of its holding socket.
To replace key, push key's handle firmly and completely down into the socket (Figure 6).

TRIGGER SWITCH & CONTROL BUTTON

The Drill is turned “ON" and “OFF" by pulling and releasing the Trigger Switch. However, the Trigger can be locked "OFF’ by positioning the Switch Control Button in the center of its slot (Figure 7). This position should be used to prevent the Trigger from being accidentally pressed when the tool is not in use, when attaching or removing the Power Pack, when attaching or changing accessories, and when cleaning or serv
icing the Drill. For normal use, the Switch Control Button should be in the
FORWARD position (Figure 8)» Use the REVERSE position (Figure 9) for smoothly withdrawing
bits that bind in the hole. When moving from FORWARD to REVERSE, or vice versa, always release the trigger first as the
control button will not move when the trigger is depressed.
Move the control button to FORWARD before starting to drill again.
DRILLING (Figúrelo)
1. Lock Trigger Switch "OFF” with switch control button when
attaching or changing bits or accessories.
2. Use sharp drill Wti only. For WOOD, use drill bits, spade bits, power auger bits, or hole saws. For METAL, use high-speed steel twist drift bits. For MASONRY, such as
brick, cement, cinder block, etc., use carbide-tipped bits,
3. Be sure the material to be drilled is anchored or clamped
firmly. If drilling thin material, use a wood “back-up" block
to prevent damage to material.
4. Center-punch an indentation at the point to be drilled. This
will overcome tendency of bit to slip around on a smooth surface. Place the tip of bit in indentation and turn motor
“ON."
5. Always apply pressure in a straight line with the bit. Use
enough pressure to keep drill biting, but do not push hard enough to stall motor or deflect bit. To minimize stalling on breaking through the material, reduce pressure on drill and ease the bit through last part of hole.
6. Hold drill firmly to control the twisting action of the drill.
DiliLliG IN WOOD Holes in wood can be made with the same twist drill bits used
for metal or with wood augers. These bits should be sharp and should be pulled out frequently when drilling to clear chips
from the flutes. Work that is apt to splinter should be backed
up with a block of wood. Let up on the pressure just before the tip cuts through, this will give a good clean hole.
DRILLING IN METAL
Use a cutting lubricant when drilling ferrous metals. The ex
ceptions are iron and brass which should be drilled dry. The cutting lubricants that work best are sulphurized cutting oil or lard oil; bacon grease will also serve the purpose. Aluminum is best drilled with turpentine or kerosene.
LEATHER HOLSTER
To add even more to the convenience features of your Cordless
Drill, an accessory Leather Holster is available. This Holster
fastens to your belt and keeps the Drill handy and ready for work. It also frees both hands when you are not actually using the tool. Order;
Cat. No. 98-004/91-012 Leather Holster (Figure 11)
5. In about an hour the light will turn “OFF". Charging is now
complete and your Power Pack is ready for use.
6. When charging is completed, unplug Charger, lift Power
Pack from Charger and insert Power Pack into tool handle. Press latch over end of Power Pack until it snaps into the locked position.
MOTE: If the Power Pack has become warm in use, and is placed in the charger still warm, the light will not go on and charging will not begin immediately when the button is pressed. However, after you press the button you can leave the charger. As the Power Pack cools down, the light will turn on and charg
ing will begin automatically. ALSO SEE INSTRUCTIONS FOR NO. 98010/91-005 FAST CHARGER PACKED WITH UNIT.
FIGURE 4
TM — Trade Mark of Black & Decker

LOCK-‘‘OFF”

FIGURE 7

FORWARD

FIGURE 8

REVERSE

FIGURE 9
FIGURE 11
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