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18 V Ni-Cd HAMMER DRILL 

54-2903-2 

    

   

Owner’s Manual  

    
    

    

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

PRODUCT SPECIFICATIONS 

Battery: 

Two 18 V, 1.9Ah Nickel-cadmium  

Maximum torque: 

400 in-lb 

Variable speed ranges: 

0

–400 & 0–2,000 RPM (no load) 

Hammer speeds: 

0

–36,000 BPM 

Torque clutch positions: 

25 + drill + hammer modes 

Keyless chuck: 

1/2" (13 mm) single sleeve Jacobs

®

 

Maximum drilling depth: 

1/2" (13 mm) in steel 
2 9/16" (6.5 cm) in wood 

Charger: 

1 hour diagnostic, Class 2 

Charger input: 

120 V AC, 60 Hz 

Charger output: 

14.4 to 18 V DC, 2.8 A (maximum) 

Replacement chargers: 

54-3103-0 (LED), 54-3101-4 (LCD) 

Replacement battery: 

54-3102-2 (Ni-Cd) 

Replacement battery: 

54-3100-6 (Lithium-ion) 

Weight: 

4 lb 6 oz (2.0 kg) without battery 

NEED ASSISTANCE? 

Call us on our toll-free Customer Support Line:  

1-800-689-9928

 

 

 

 

Imported by Mastercraft Canada Toronto, Canada M4S 2B8 

 

 

Patent Pending 

Содержание 54-2903-2

Страница 1: ...Jacobs Maximum drilling depth 1 2 13 mm in steel 2 9 16 6 5 cm in wood Charger 1 hour diagnostic Class 2 Charger input 120 V AC 60 Hz Charger output 14 4 to 18 V DC 2 8 A maximum Replacement chargers...

Страница 2: ...ositioning the charger 14 Storing the charger 14 Charging the battery pack 15 16 Installing a battery in the hammer drill 17 Adjusting the torque 18 Installing the auxiliary side handle 19 Bit storage...

Страница 3: ...e permanent eye damage Prescription eyeglasses ARE NOT a replacement for proper eye protection WARNING Non compliant eyewear can cause serious injury if broken during the operation of a power tool SAV...

Страница 4: ...VIRONMENT WARNING Dust that is created by power sanding sawing grinding drilling and other construction activities may contain chemicals that are known to cause cancer birth defects or other genetic a...

Страница 5: ...contact between the operator s body and grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if the operator s body is grounded Do not expose...

Страница 6: ...using the switch is dangerous and must be repaired Disconnect the plug from the outlet before making any adjustments changing accessories or storing the tool Such preventive safety measures reduce th...

Страница 7: ...rill They may shatter and possibly cause serious injury Do not drill material too small to be securely held Always keep hands out of the path of the drill bit Avoid awkward hand positions where a sudd...

Страница 8: ...w these steps 1 Wash immediately with soap and water 2 Neutralize with a mild acid such as lemon juice or vinegar 3 If liquid gets into your eyes flush immediately with clean water for a minimum of 10...

Страница 9: ...e environment Never dispose of re chargeable batteries in your normal household garbage or in landfill sites as they will add to the pollution of the environment Please return all defective rechargeab...

Страница 10: ...Protective grounding at grounding terminal Class I tools Revolutions or reciprocations per minute Diameter Off position Arrow Warning symbol SYMBOLS WARNING Some of the following symbols may appear o...

Страница 11: ...al for the accessory Drill bits Hammer drill bits Screwdriver bits Nut drivers WARNING If any part is missing or damaged do not plug charger into the power source or install the battery in the tool un...

Страница 12: ...c reaction never use gasoline naphtha acetone lacquer thinner or similar highly volatile solvents to clean the tool CONTENTS HAMMER DRILL COMPONENTS KEY DESCRIPTION QTY A Hammer drill 1 B Depth stop r...

Страница 13: ...13 CONTENTS...

Страница 14: ...all where you want the charger to hang Fig 1 NOTE The nail or screw heads must be 1 4 6 4 mm in diameter and the head must be left 3 8 8 3 mm out from the wall placed 3 7 62 cm apart 2 Place the large...

Страница 15: ...charger NOTE Make sure the battery is pressed fully onto the charger as far as it will go 3 Plug the battery charger into the 110 120 V 60 Hz wall receptacle NOTE Do NOT charge Ni Cd or Ni MH batteri...

Страница 16: ...arly fully charged the red LED will turn OFF and the green LED will blink for a few minutes while completing the charge NOTE You may use the battery as soon as the green LED begins to flash as the bat...

Страница 17: ...to release the battery 2 Pull the battery out of the tool handle 3 3 Slide the fully charged battery into the matching cavity in the tool handle where the discharged battery has been removed NOTE Mak...

Страница 18: ...ng 1 Fig 6 2 Rotate adjustment ring to align the correct torque setting number with the torque indicator arrow 2 See the chart on the following page for correct torque settings 1 5 For driving small s...

Страница 19: ...the clamp is aligned with the matching slot in the drill housing 2 Turn the auxiliary handle clockwise to tighten it into the drill housing NOTE Tighten the handle by hand only Do NOT overtighten the...

Страница 20: ...ng clamp 3 Position the depth stop rod so the tip of the round end will contact the workpiece when the drill reaches the appropriate depth 4 When the depth stop rod is properly positioned tighten the...

Страница 21: ...To make the drill rotate counter clockwise for removing screws push the forward reverse switch to the right NOTES a The auxiliary handle has been removed for illustrative purposes b Never change the p...

Страница 22: ...d ON OFF trigger switch 1 To start drill gently squeeze the trigger switch 1 Fig 16 NOTE The drill will turn at its slowest speed when the trigger switch is depressed slightly The drill will turn at i...

Страница 23: ...ED lights OFF press the LED switch again LCD DISPLAY This hammer drill is equipped with an LCD panel 4 in the top of the drill housing Fig 19 1 To turn the display ON press the display button 5 once T...

Страница 24: ...k grasp and hold the chuck body 1 and rotate it in a counter clockwise direction until the chuck jaws 2 open wide enough to accept the bit 3 Fig 20 NOTE The drill spindle will automatically lock when...

Страница 25: ...ther BY HAND c Hand tighten chuck body Do NOT use pliers You will damage the chuck WARNING Do not insert drill bit into chuck and tighten as shown in Fig 21 The drill bit MUST be properly inserted wit...

Страница 26: ...ETY RULES BATTERY CHARGER SAFETY and SYMBOLS before using this hammer drill Verify the following every time the hammer drill is used 1 Safety glasses safety goggles or face shield is being worn 2 Hear...

Страница 27: ...TE Make sure the hand placed on the body of the drill does not cover the air vents Covering these air vents will reduce motor cooling and possibly lead to overheating the motor 4 While holding the dri...

Страница 28: ...e life of the drill bit and improve the cutting action If the bit jams in the workpiece or if the drill stalls release the trigger switch immediately Remove the bit from the workpiece and determine th...

Страница 29: ...er to prevent overdriving the screw 4 If the screw is driven too far into the workpiece before the clutch releases set the clutch to a lower setting and do not pull the trigger switch fully back If th...

Страница 30: ...tighten jaws of chuck securely Fig 25 Tap the hex key sharply with a mallet in a COUNTER CLOCKWISE direction This will loosen the chuck on the spindle The chuck can now be unscrewed and removed from...

Страница 31: ...a CLOCKWISE direction Fig 26 This will tighten the chuck on the spindle 3 Open the chuck jaws and remove the hex key 4 Tighten the chuck screw using a 2 screwdriver NOTE Turn screw COUNTER CLOCKWISE...

Страница 32: ...cient amount of high grade lubricant for the life of the unit under normal conditions Therefore no further lubrication is required BATTERY PACK REMOVAL AND PREPARATION FOR RECYCLING To preserve our na...

Страница 33: ...rate of approximately 1 per day The self discharge rate depends upon the temperature 1 Every two months or after 30 charge discharge cycles whichever comes first fully discharge your battery To fully...

Страница 34: ...34 EXPLODED VIEW...

Страница 35: ...5x8 2 5 2500200101 Motor assembly 1 6 4400700101 Speed selector button 1 7 4403890101 LED holder 1 8 4403900101 Depth rod clamp 1 9 5401980101 Depth rod 1 10 5800380101 Auxiliary handle 1 11 440391010...

Страница 36: ...limitations a A bill of sale verifying the purchase and the purchase date must be provided b This warranty will not apply to any product or part thereof that is worn broken or that has become inopera...

Страница 37: ...warranty applies only to the original purchaser and cannot be transferred Neither the retailer not the manufacturer shall be liable for any other expense loss or damage including without limitation b...

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