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OPERATION

REMOVING BITS

See Figure 7.

Place the direction of rotation selector in center position.
This will lock the switch trigger in the off position.

Loosen the chuck jaws from drill bit

.

To loosen: grasp and hold the collar of the chuck with one
hand, while rotating chuck body with your other hand.

Note: Rotate chuck body in the direction of the arrow
marked RELEASE to loosen chuck jaws. DO NOT use a
wrench to tighten or loosen the chuck jaws.

Remove drill bit from chuck jaws.

MAG TRAY™

See Figure 9.

For convenience, your drill has a Mag Tray™ to place small
parts when doing a variety of tasks.

SCREWDRIVING

TORQUE ADJUSTMENT

(Driving power of your drill-driver)

When using your drill-driver for various driving applications, it
becomes necessary to increase or decrease the torque in order
to help prevent the possibility of damaging screw heads,
threads, workpiece, etc. In general, torque intensity  should
correspond to the screw diameter. If the torque is too high or the
screws too small, the screws may be damaged or broken.

The torque is adjusted by rotating the torque adjustment ring.
See Figure 9. The torque is greater when the torque adjust-
ment ring is set on a higher setting. The torque is less when
the torque adjustment ring is set on a lower setting.

The proper setting depends on the type of material and the
size of screw you are using.

TO ADJUST TORQUE

Identify the twenty four torque indicator settings located
on the front of your drill. 

See Figure 9.

Rotate adjustment ring to the desired setting.

•   1 - 4

For driving small screws.

•   5 - 8

For driving screws into soft material.

•   9 - 12

For driving screws into soft and hard
materials.

•  13 - 16

For driving screws in hard wood.

•  17 - 20

For driving large screws.

•  21 -

For heavy drilling.

BIT STORAGE

See Figure 10.

When not in use, bits provided with your drill can be placed
in the storage area located on the top of your drill.

LEVEL DRILLING

See Figure 11.

A convenient feature provided with your drill is a level.  It is
recessed in the motor housing on top of your drill.  It can be
used to keep drill bit level during drilling operations.

Fig. 9

Fig. 10

TO DECREASE

TORQUE

TO INCREASE

TORQUE

TORQUE

ADJUSTMENT

RING

SCREWDRIVER BIT

LEVEL

Fig. 11

MAG TRAY™

(SCREW HOLDER)

2

4

6

8

SCREWDRIVER BIT

BIT

STORAGE

AREA

Summary of Contents for HP1441M

Page 1: ...ee performance CAUTION Carefully read through this entire operator s manual before using your new cordless drill driver Pay close attention to the Rules for Safe Operation Warnings and Cautions If you...

Page 2: ...garding The Use Of Charger Charging Assembly And Battery 5 Specifications 6 Important Information For Recharging Hot Batteries 6 Disposal Of The Exhausted Battery 6 A Battery Pack Preparation For Recy...

Page 3: ...istance from work area Do not let visitors contact tool or extension cord STORE IDLE TOOLS When not in use tools should be stored in a dry and high or locked up place out of the reach of children DON...

Page 4: ...wn into nearby air vents ALWAYS WEAR SAFETY GLASSES Everyday eyeglasses have only impact resistant lenses they are NOT safety glasses PROTECT YOUR LUNGS Wear a face mask or dust mask if operation is d...

Page 5: ...ies together The charger charging assembly is designed to operate on standard household electrical power Do not attempt to use it on any other voltage Consecutive charging may cause overheating If you...

Page 6: ...tion regarding available recycling and or disposal options For more information on battery recycling call 1 800 8BATTERY BATTERY PACK PREPARATION FOR RECYCLING WARNING Upon removal cover the battery p...

Page 7: ...inutes When charger is in fast charge mode the red light will come on If after a period of 15 minutes the yellow and green lights remain on remove the battery pack wait 1 minute and reinsert battery p...

Page 8: ...NSTALL BATTERY PACK Place the direction of rotation selector in center position See Figure 4 Place the battery pack in your drill Align raised rib on battery pack with groove in drill s battery port S...

Page 9: ...Therefore switch should always be locked when not in use or when carrying at your side KEYLESS CHUCK See Figure 6 A keyless chuck has been provided with your drill to allow for easy installation and...

Page 10: ...or broken The torque is adjusted by rotating the torque adjustment ring See Figure 9 The torque is greater when the torque adjust ment ring is set on a higher setting The torque is less when the torq...

Page 11: ...led Depress the switch trigger to start tool Move the drill bit into the workpiece applying only enough pressure to keep the bit cutting Do not force or apply side pressure to elongate a hole WARNING...

Page 12: ...ck jaws securely Tap sharply with a mallet in a counterclockwise direction This will loosen chuck on the spindle It can now be unscrewed by hand See Figure 15 TO RETIGHTEN A LOOSE CHUCK The chuck may...

Page 13: ...ed with Nickel Cadmium rechargeable batteries Length of service from each charging will depend on the type of work you are doing The batteries in this tool have been designed to provide maximum troubl...

Page 14: ...ter Be sure to provide all pertinent facts when you call or visit Please refer to the Service Center insert or call 1 800 525 2579 in the United States or 1 800 265 6778 in Canada for your nearest Ryo...

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