Post on 09-Jul-2020
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GENERAL OPERATIONAL PRECAUTIONS
1. Keep work area clean. Cluttered areas and benchesinvite accidents.
2. Avoid dangerous environment. Don’t expose powertools and charger to rain. Don’t use power toolsand charger in damp or wet locations. And keepwork area well lit. Never use power tools andcharger near flammable or explosive materials.Do not use tool and charger in presence offlammable liquids or gases.
3. Keep children away. All visitors should be keptsafe distance from work area.
4. Store idle tools and charger. When not in use,tools and charger should be stored in dry, highor locked-up place-out of reach of children. Storetools and charger in a palce where the temperatureis less than 40˚C.
5. Don’t force tool. It will do the job better and saferat the rate for which it was designed.
6. Use right tool. Don’t force small tool or attachmentto do the job of a heavy duty tool.
7. Wear proper apparel. Do not wear clothing orjewelry. They can be caught in moving parts.Rubber gloves and footwear are recommendedwhen working outdoor.
8. Use eye protection with most tools. Also use faceor dust mask if cutting operation is dusty.
9. Don’t abuse cord. Never carry charger by cord oryank it to disconnect from receptacle. Keep cordfrom heat, oil and sharp edges.
10. Secure work. Use clamps or a vise to hold work.It’s safer than using your hand and it frees bothhands to operate tool.
11. Don’t overreach. Keep proper footing and balanceat all times.
12. Maintain tools with care. Keep tools sharp at alltimes, and clean for best and safest performance.Follow instructions for lubricating and changingaccessories.
13. When the charger is not in use, or when beingmaintained and inspected, disconnect its powercord from the AC outlet.
14. Remove chuck wrenches and wrenches. Form habitof checking to see that wrenches are removedfrom tool before turning it on.
15. Avoid accidental starting. Don’t carry tool withfinger on switch.
16. To avoid danger, always use only the specifiedcharger.
17. Use only original HITACHI replacement parts.18. Do not use power tools for applications other than
those specified in the Handling Instructions.19. To avoid personal injury, use only the accessories
or attachment recommended in these handlinginstructions or in the HITACHI catalog.
20. If the supply cord of this charger is damaged, thecharger must be returned to the HITACHIauthorized service center for the cord to bereplaced. Let only the authorized service centerdo the repairing. The Manufacturer will not beresponsible for any damages or injuries causedby repair by the unauthorized persons or bymishandling of the tool.
21. To ensure the designed operational integrity ofpower tools and charger, do not remove installedcovers or screws.
22. Always use the charger at the voltage specifiedon the nameplate.
23. Do not touch movable parts or accessories unlessthe battery has been removed.
24. Always charge the battery before use.25. Never use a battery other than that specified. Do
not connect a usual dry cell, a rechargeable batteryother than that specified or a car battery to thepower tool.
26. Do not use any transformer that has a booster.27. Do not charge the battery from an engine electric
generator or DC power supply.28. Always charge indoors. Because the charger and
battery heat slightly during charging, charge thebattery in a place not exposed to direct sunlight;where the humidity is low and the ventilationgood.
29. When working in a high place, pay attention tothe activities below to make sure there are nopeople below.
30. Use the exploded assembly drawing on thishandling instructions only for authorized servicing.
PRECAUTIONS FOR CORDLESS DRIVERDRILL
1. Always charge the battery at a temperature of 10– 40°C. A temperature of less than 10°C will resultin over charging which is dangerous. The batterycannot be charged at a temperature higher than40°C.The most suitable temperature for charging is thatof 20 – 25°C.
2. When one charging is completed, leave the chargerfor about 15 minutes before the next charging ofbattery.Do not charge more than two batteriesconsecutively.
3. Do not charge the battery for more than 2 hours.The battery will be fully charged in about 1 hourand charging should be stopped when 1 hour haselapsed from commencement. Disconnect thecharger power cord from the receptacle.
4. Do not allow foreign matter to enter the hole forconnecting the rechargeable battery.
5. Never disassemble the rechargeable battery andcharger.
6. Never short-circuit the rechargeable battery. Short-circuiting the battery will cause a great electriccurrent and overheat. It results in burn or damageto the battery.
7. Do not dispose of the battery in fire.If the battery is burnt, it may explode.
8. When drilling in wall, floor or ceiling, check forburied electric power cord, etc.
9. Bring the battery to the shop from which it waspurchased as soon as the post-charging batterylife becomes too short for practical use. Do notdispose of the exhausted battery.
10. Using an exhausted battery will damage thecharger.
11. Do not insert object into the air ventilation slotsof the charger.Inserting metal objects or inflammables into thecharger air ventilation slots will result in electricalshock hazard or damaged charger.
12. When mounting a bit into the keyless chuck, tightenthe sleeve adequately. If the sleeve is not tight,the bit may slip or fall out, causing injury.
9
Model DS14DVB
No-load speed (Low/High) 0 – 350/0 – 1200 min–1 (/min)
Drilling
Wood(Thickness 18 mm)
27 mm
Metal(Thickness 1.6 mm)
Steel: 13 mm, Aluminum: 13 mm
DrivingMachine screw 6 mm
Wood screw 8 mm (diameter) × 50 mm (length) (Requires a pilot hole)
Rechargeable battery EB1414 (1.4 Ah): Ni-Cd 14.4 V
Weight 2.1 kg
SPECIFICATIONS
POWER TOOL
Capacity
CHARGER
Model UC14SD
Charging voltage 14.4 V
Weight 1.6 kg
1 Plus driver bit (No. 2 × 55L) ..... 1
DS14DVB 2 Charger (UC14SD) .......................... 13 Plastic case ...................................... 1
Standard accessories are subject to change withoutnotice.
STANDARD ACCESSORIES
OPTIONAL ACCESSORIES (sold separately)
1. Battery (EB1414)
Optional accessories are subject to change withoutnotice.
APPLICATIONS
� Driving and removing of machine screws, woodscrews, tapping screws, etc.
� Drilling of various metals.� Drilling of various woods.
BATTERY REMOVAL/INSTALLATION
1. Battery removal
Hold the handle tightly and push the battery latchesto remove the battery (see Figs. 1 and 2).CAUTION
Never short-circuit the battery.2. Battery installation
Insert the battery while observing its polarities (seeFig. 2).
CHARGING
Before using the driver drill, charge the battery asfollows.1. Insert the battery into the charger.
Insert the battery firmly while observing its direction,until it contacts the bottom of the charger. (SeeFigs. 1 and 3)CAUTION
The UC14SD model is the exclusively designedcharger. This cannot charge batteries except thespecified batteries. It is possible to insert thebatteries other than the specified into the chargerand some of them may light up the pilot lamps.However, you are requested to exercise utmostcaution not to charge batteries other thanspecified ones because these can not only becharged but also such actions can result in themalfuntion of charger.
2. Connect the charger power cord to the receptacle.Connecting the power cord will turn on the charger(the pilot lamp lights up).CAUTION
If the pilot lamp does not light up, pull out thepower cord from the receptacle and check thebattery mounting condition.
About 1 hour is required to fully charge the batteryat a temperature of about 20°C. The pilot lamp goesoff to indicate that the battery is fully charged.The battery charging time becomes longer when atemperature is low or the voltage of the powersource is too low.When the pilot lamp does not go off even if morethan two hours have elapsed after starting of thecharging, stop the charging and contact yourHITACHI AUTHORIZED SERVICE CENTER.CAUTION
If the battery is heated due to direct sunlight,etc., just after operation, the charger pilot lampmay not light up. At that time, cool the batteryfirst, then start charging.
3. Disconnect the charger power cord from thereceptacle.
4. Hold the charger tight and pull out the battery.
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Work Suggestions
Wood
Drilling Steel Use for drilling purpose.
Aluminum
Machine screw Use the bit or socket matching the screw diameter.Driving
Wood screw Use after drilling a pilot hole.
Table 4
PRIOR TO OPERATION
1. Setting up and checking the work environmentCheck if the work environment is suitable byfollowing the precautions.
HOW TO USE
1. Confirm the cap position (see Fig. 4)The tightening torque of this unit can be adjustedaccording to the cap position, at which the cap isset.
(1) When using this unit as a screwdriver, line up theone of the numbers “1, 3, 5 ... 22” on the cap, orthe white dots, with the triangle mark on the outerbody.
(2) When using this unit as a drill, align the cap drillmark “ ” with the triangle mark on the outerbody.
CAUTIONS� The cap cannot be set between the numerals “1,
3, 5 ... 22” or the white dots.� Do not use with the cap numeral between “22” and
the white line at the middle of the drill mark. Doingso may cause damage. (See Fig. 5)
2. Tightening torque adjustment(1) Tightening torque
Tightening torque should correspond in its intensityto the screw diameter. When too strong torque isused, the screw head may be broken or be injured.Be sure to adjust the cap position according to thescrew diameter.
(2) Tightening torque indicationThe tightening torque differs depending on the typeof screw and the material being tightened.The unit indicates the tightening torque with thenumbers “1, 3, 5 ... 22” on the cap, and a whitedots. The tightening toque at position “1” is the
weakest and the torque is strongest at the highestnumber. (See Fig. 4)
(3) Adjusting the tightening torqueRotate the cap and line up the numbers “1, 3, 5,... 22” on the cap, or the white dots, with thetriangle mark on the outer body. Adjust the cap inthe weak or the strong torque direction accordingto the torque you need.
CAUTIONS� The motor rotation may be locked to cease while
the unit is used as drill. While operating the driverdrill, take care not to lock the motor.
� Too long hammering may cause the screw brokendue to excessive tightening.
3. Change rotation speedOperate the shift knob to change the rotationalspeed. Move the shift knob in the direction of thearrow (see Figs. 6 and 7).When the shift knob is set to “LOW”, the drillrotates at a low speed. When set to “HIGH”, thedrill rotates at a high speed.
CAUTION� When changing the rotational speed with the shift
knob, confirm that the switch is off.Changing the speed while the motor is rotating willdamage the gears.
� When setting the shift knob to “HIGH” (high speed)and the position of the cap is “17” or “22”, it mayhappen that the clutch does not engage and thatthe motor is locked. In such a case, please set theshift knob to “LOW” (low speed).
� If the motor is locked, immediately turn the poweroff. If the motor is locked for a while, the motoror battery may be burnt.
4. The scope and suggestions for usesThe usable scope for various types of work basedon the mechanical structure of this unit is shownin Table 4.
Use Cap PositionRotating speed selection (Position of the shift knob)
LOW (Low speed) HIGH (High speed)
Machine screw 1 – 22 For 4 mm or smallerdiameter screws.
DrivingWood screw 1 – For 8 mm or smaller nominal
diameter screws.
DrillingWood For 27 mm or smaller
diameters.
Metal For drilling with a metalworking drill bit.
For 6 mm or smallerdiameter screws.
For 4.8 mm or smallernominal diameter screws.
For 18 mm or smallerdiameters.
5. How to select tightening torque and rotational speed
Table 5
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CAUTION
� The selection examples shown in Table 5 shouldbe considered as general standard. As differenttypes of tightening screws and different materialsto be tightened are used in actual works properadjustments are naturally necessary.
� When using the driver drill with a machine screwat HIGH (high speed), a screw may damage or abit may loose due to the tightning torque is toostrong. Use the driver drill at LOW (low speed)when using a machine screw.
6. Mounting and dismounting of the bit(1) After inserting a driver bit, etc. into the keyless drill
chuck, firmly grasp the ring and tighten the sleeveby turning it toward the right (in the clockwisedirection as viewed from the front). (See Fig. 8)
� If the sleeve becomes loose during operation, tightenit further. The tightening force becomes strongerwhen the sleeve is tightened additionally.
(2) Dismounting the bitFirmly grasp the ring and loosen the sleeve byturning it toward the left (in the counter-clockwisedirection as viewed from the front). (See Fig. 8)
CAUTION:� When it is no longer possible to loosen the sleeve,
use a vise or similar instrument to secure the bit.Set the clutch mode between 1 and 11 and thenturn the sleeve to the loose side (left side) whileoperating the clutch. It should be easy now toloosen the sleeve.
7. Confirm that the battery is mounted correctly.
8. Check the rotational direction
The bit rotates clockwise (viewed from the rearside) by pushing the R-side of the selector button.The L-side of the selector button is pushed to turnthe bit counterclockwise. (See Fig. 9). (The L andR marks are provided on the body.)
9. Switch operation
� When the trigger switch is depressed, the toolrotates. When the trigger is released, the tool stops.
� The rotational speed of the drill can be controlledby varying the amount that the trigger switch ispulled. Speed is low when the trigger switch ispulled slightly and increases as the trigger switchis pulled more.
NOTE
� A buzzing noise is produced when the motor isabout to rotate; This is only a noise, not a machinefailure.
MAINTENANCE AND INSPECTION
1. Inspecting the toolSince use of as dull tool will degrade efficiency andcause possible motor malfunction, sharpen orreplace the tool as soon as abrasion is noted.
2. Inspecting the mounting screws
Regularly inspect all mounting screws and ensurethat they are properly tightened. Should any of thescrews be loose, retighten them immediately. Failureto do so could result in serious hazard.
3. Cleaning on the outsideWhen the driver drill is stained, wipe with a softdry cloth or a cloth moistened with soapy water.Do not use chloric solvents, gasoline or paint thinner,for they melt plastics.
4. Storage
Store the driver drill in a place in which the temperature is less than 40°C and out of reach of children.
5. Service parts list
A : Item No.B : Code No.C : No. UsedD : Remarks
CAUTION:Repair, modification and inspection of Hitachi PowerTools must be carried out by a Hitachi AuthorizedService Center.This Parts List will be helpful if presented with thetool to the Hitachi Authorized Service Center whenrequesting repair or other maintenance.In the operation and maintenance of power tools,the safety regulations and standards prescribed ineach country must be observed.
MODIFICATIONS:
Hitachi Power Tools are constantly being improvedand modified to incorporate the latest technologicaladvancements.Accordingly, some parts (i.e. code numbers and/ordesign) may be changed without prior notice.
NOTEDue to HITACHI’s continuing program of research anddevelopment, the specifications herein are subject tochange without prior notice.
12
DS
14D
VB A
BC
D1
311-
959
1 M
6×23
231
9-76
61
13V
LRF-
N3
319-
739
1“4
-27“
431
9-75
51
531
9-75
41
631
9-74
31
731
9-74
21
831
9-74
11
931
9-74
01
1031
9-74
46
1130
6-93
66
D5
1231
9-74
61
1331
9-74
51
1431
9-74
71
1531
9-76
93
1631
2-70
41
1731
9-74
81
1831
2-71
24
D3×
1219
319-
753
120
319-
750
121
319-
749
122
319-
768
323
319-
751
124
319-
767
325
319-
752
126
312-
716
127
316-
955
128
A31
9-75
61
2999
1-67
28
D3×
1630
——
——
131
317-
333
2 M
4×6
3231
9-76
11
3331
9-75
91
3431
9-75
81
35A
319-
757
1
AB
CD
3631
9-76
01
3731
8-24
71
3831
8-23
41
39—
——
—1
4031
5-14
11
4130
6-95
21
42E
B14
141
501
UC
14S
D1
502
318-
236
1 #
2 5
5L
503
319-
770
1
39
40
41
42
30
29
503
502
501
3334
35A
28A
3637
3832
31
2726
2524
2322
2120
9
1011
1213
14
15
16
17
18198
76
5
4
2
1
3
13
14
15
203Code No. C99103921Printed in Japan