Makita 6796D User manual

INSTRUCTION MANUAL
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
ENGLISH
Cordless Screwdriver
MODEL 6796D
MODEL 6796FD
MODEL 6797D
MODEL 6797FD
MODEL 6798D
MODEL 6798FD
002601

2
SPECIFICATIONS
• Due to our continuing programme of research and development, the specifications herein are subject to change
without notice.
• Note: Specifications may differ from country to country.
For European countries only
Noise and Vibration
The typical A-weighted sound pressure level is not more
than 70 dB (A).
The noise level under working may exceed 85 dB (A).
– Wear ear protection. –
The typical weighted root mean square acceleration
value is not more than 2.5 m/s2.
EC-DECLARATION OF CONFORMITY
We declare under our sole responsibility that this product
is in compliance with the following standards of stand-
ardized documents, EN50260, EN55014 in accordance
with Council Directives, 89/336/EEC, 98/37/EC.
Yasuhiko Kanzaki CE 2003
Director
MAKITA INTERNATIONAL EUROPE LTD.
Michigan Drive, Tongwell, Milton Keynes, Bucks MK15
8JD, ENGLAND
Model No load speed (min-1)Fastening torque Overall length Net weight Rated voltage
6796D/FD
320
1 - 5 N•m
174 mm 1.4 kg D.C. 9.6 V6797D/FD 2 - 8 N•m
6798D/FD 6 - 12 N•m

3
SAFETY INSTRUCTIONS ENA002-2
WARNING:
When using battery operated tools basic safety precautions, including the
following, should be followed to reduce the risk of fire, leaking batteries and
personal injury: Read these instructions before operating this product and
save these instructions.
For safe operations:
1. Keep work area clean.
Cluttered areas and benches invite injuries.
2. Consider the work environment.
Do not expose the tool to rain. Keep work area well
lit. Do not use tools in the presence of flammable
liquids or gases.
3. Keep children away.
Do not let visitors touch the tool. Keep visitors away
from work area.
4. Store batteries or idle tools.
When not in use, tools and batteries should be
stored separately in a dry, high or locked up place,
out of reach of children.
Ensure that battery terminals cannot be shorted by
other metal parts such as screws, nails, etc.
5. Do not force the tool.
It will do the job better and safer at the rate for which
it was intended.
6. Use the right tool.
Do not force small tools or attachments to do the job
of a heavy duty tool. Do not use tools for purposes
not intended.
7. Dress properly.
Do not wear loose clothing or jewellery, they can be
caught in moving parts. Non-skid footwear is recom-
mended when working outdoors. Wear protecting
hair covering to contain long hair.
8. Use protective equipment.
Use safety glasses and if the cutting operation is
dusty, a face or dust mask.
9. Connect dust extraction equipment.
If devices are provided for the connection of dust
extraction and collection ensure these are con-
nected and properly used.
10. Do not abuse the supply cord ( if fitted ).
Never carry the tool by the cord or yank it to discon-
nect from the socket. Keep the cord away from heat,
oil and sharp edges.
11. Secure the work.
Use clamps or a vice to hold the work. It is safer
than using your hand and it frees both hands to
operate the tool.
12. Do not over-reach.
Keep proper footing and balance at all times.
13. Maintain tools with care.
Keep cutting tools sharp and clean for better and
safer performance. Follow instructions for lubrica-
tion and changing accessories. Inspect tool cords
periodically and if damaged have repaired by an
authorized service facility.
14. Disconnect tools.
Where the design permits, disconnect the tool from
its battery pack when not in use, before servicing
and when changing accessories such as blades,
bits and cutters.
15. Remove adjusting keys and wrenches.
Form the habit of checking to see that keys and
adjusting wrenches are removed from the tool
before turning it on.
16. Avoid unintentional starting.
Do not carry the tool with a finger on the switch.
17. Stay alert.
Watch what you are doing. Use common sense. Do
not operate the tool when you are tired.
18. Check damaged parts.
Before further use of the tool, a guard or other part
that is damaged should be carefully checked to
determine that it will operate properly and perform
its intended function. Check for alignment of moving
parts, free running of moving parts, breakage of
parts, mounting and any other condition that may
affect its operation. A guard or other part that is
damaged should be properly repaired or replaced
by an authorized service facility unless otherwise
indicated in this instruction manual. Have defective
switches replaced by an authorized service facility.
Do not use the tool if the switch does not turn it on
and off.
19. Warning.
The use of any accessory or attachment, other than
recommended in this instruction manual or the cata-
log, may present a risk of personal injury.
Ensure that the battery pack is correct for the tool.
Ensure that the outside surface of battery pack or
tool is clean and dry before plugging into charger.
Ensure that batteries are charged using the correct
charger recommended by the manufacturer. Incor-
rect use may result in a risk of electric shock, over-
heating or leakage of corrosive liquid from the
battery.
20. Have your tool repaired by a qualified person.
This tool is constructed in accordance with the rele-
vant safety requirements. Repairs should only be
carried out by qualified persons using original spare
parts, otherwise this may result in considerable dan-
ger to the user.
21. Disposal of battery.
Ensure battery is disposed of safely as instructed by
the manufacturer.

4
IMPORTANT SAFETY INSTRUCTIONS FOR
BATTERY CARTRIDGE ENC004-1
1. Before using battery cartridge, read all instruc-
tions and cautionary markings on (1) battery
charger, (2) battery, and (3) product using bat-
tery.
2. Do not disassemble battery cartridge.
3. If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
4. If electrolyte gets into your eyes, rinse them out
with clear water and seek medical attention right
away. It may result in loss of your eyesight.
5. Always cover the battery terminals with the bat-
tery cover when the battery cartridge is not
used.
6. Do not short the battery cartridge:
(1) Do not touch the terminals with any con-
ductive material.
(2) Avoid storing battery cartridge in a con-
tainer with other metal objects such as
nails, coins, etc.
(3) Do not expose battery cartridge to water or
rain.
A battery short can cause a large current flow,
overheating, possible burns and even a break-
down.
7. Do not store the tool and battery cartridge in
locations where the temperature may reach or
exceed 50°C (122°F).
8. Do not incinerate the battery cartridge even if it
is severely damaged or is completely worn out.
The battery cartridge can explode in a fire.
9. Be careful not to drop or strike battery.
SAVE THESE INSTRUCTIONS
Tips for maintaining maximum battery life
1. Charge the battery cartridge before completely
discharged.
Always stop tool operation and charge the bat-
tery cartridge when you notice less tool power.
2. Never recharge a fully charged battery cartridge.
Overcharging shortens the battery service life.
3. Charge the battery cartridge with room tempera-
ture at 10°C - 40°C (50°F - 104°F). Let a hot bat-
tery cartridge cool down before charging it.
4. Charge the Nickel Metal Hydride battery car-
tridge when you do not use it for more than six
months.
ADDITIONAL SAFETY RULES FOR TOOL ENB026-1
1. Be aware that this tool is always in an operating
condition, because it does not have to be
plugged into an electrical outlet.
2. Hold tool by insulated gripping surfaces when
performing an operation where the cutting tool
may contact hidden wiring. Contact with a “live”
wire will also make exposed metal parts of the tool
“live” and shock the operator.
3. Always be sure you have a firm footing.
Be sure no one is below when using the tool in
high locations.
4. Hold the tool firmly.
5. Keep hands away from rotating parts.
SAVE THESE INSTRUCTIONS

5
FUNCTIONAL
DESCRIPTION CAUTION:
• Always be sure that the tool is switched off and the battery cartridge is
removed before adjusting or checking function on the tool.
Installing or removing battery cartridge
• Always switch off the tool before insertion or removal of the battery
cartridge.
• To remove the battery cartridge, pull out the set plate on the tool and
grasp both sides of the cartridge while withdrawing it from the tool.
• To insert the battery cartridge, align the tongue on the battery cartridge
with the groove in the housing and slip it into place. Snap the set plate
back into place. Be sure to close the set plate fully before using the tool
to prevent the battery cartridge from accidentally falling out of the tool.
• Do not use force when inserting the battery cartridge. If the cartridge
does not slide in easily, it is not being inserted correctly.
Switch action
CAUTION:
• Before inserting the battery cartridge into the tool, always check to see
that the switch trigger actuates properly and returns to the “OFF” position
when released.
To start the tool, simply pull the switch trigger. Release the switch trigger to
stop.
Lighting up front lamps
(For 6796FD/6797FD/6798FD)
Pull the switch trigger to light up the front lamps. The lamps keep on lighting
while the switch trigger is being pulled. The light automatically goes out 10 to
20 seconds after the switch trigger is released.
1. Battery cartridge
2. Set plate
1
2
002609
1. Switch trigger
1
002625
1. Light
1
002630

6
Reversing switch action
This tool has a reversing switch to change the direction of rotation. Depress
the reversing switch lever from the A side for clockwise rotation or from the B
side for counterclockwise rotation.
When the reversing switch lever is in the neutral position, the switch trigger
cannot be pulled.
CAUTION:
•Always check the direction of rotation before operation.
•Use the reversing switch only after the tool comes to a complete stop.
Changing the direction of rotation before the tool stops may damage the
tool.
•When not operating the tool, always set the reversing switch lever to the
neutral position.
Battery power warning lamp
The lamp lights up in red when the battery power becomes low. If you disre-
gard the warning and continue operation, the battery power will become not
enough for the normal performance of the tool, and soon the tool will stop in
order to avoid screwdriving with poor fastening torque. And so, replace the bat-
tery by fully charged one as soon as the red lamp lights up.
NOTE:
The lamp may also light up in red before the battery power becomes low under
these conditions.
•Heavy load under which clutch mechanism does not work. Do not use
the tool in this condition. (See the list of the capacity limit.)
Adjusting the fastening torque
Use an optional adjust grip to adjust the fastening torque. Insert the pins of the
adjust grip into the holes in the front of the tool. And then, turn the adjust grip
so that the torque gauge shows the desired torque by one of the numbers from
1 to 12. The number provides fastening torque in Newton-meter (N•m). See
below for the standard fastening torque;
6796D/FD: 1 - 5 N•m
6797D/FD: 2 - 8 N•m
6798D/FD: 6 - 12 N•m
After completion of the adjustment, always make trial fastening about 20 times
in order to keep stability of torque. Then, check the fastening torque with a
torque tester before starting operation.
1. Reversing switch lever
1
AB
002632
1. Warning lamp
1
002637
1. Graduations
2. Adjusting grip
1
2
002641

7
ASSEMBLY CAUTION:
•Always be sure that the tool is switched off and the battery cartridge is
removed before carrying out any work on the tool.
Installing or removing driver bit
Use only the driver bit or socket bit shown in the figure. Do not use any other
driver bit or socket bit.
To install the bit, pull the sleeve in the direction of the arrow and insert the bit
into the sleeve as far as it will go. Then release the sleeve to secure the bit.
To remove the bit, pull the sleeve in the direction of the arrow and pull the bit
out.
NOTE:
•If the bit is not inserted deep enough into the sleeve, the sleeve will not
return to its original position and the bit will not be secured. In this case,
try re-inserting the bit according to the instructions above.
OPERATION
Screwdriving operation
Place the point of the driver bit in the screw head and apply pressure to the
tool. Then switch the tool on. When the clutch cuts in, the motor will stop auto-
matically. Then release the switch trigger.
NOTE:
•Make sure that the driver bit is inserted straight in the screw head, or the
screw and/or bit may be damaged.
Limits of fastening capacity
Use the tool within the limits of fastening capacity. If you use the tool beyond
the limits, the clutch does not work. And the tool cannot deliver enough fasten-
ing torque.
004334
9mm
12mm
1. Bit
2. Sleeve
12
002650
002678
004335
360
300
240
180
120
60
0
6 7 8 9 10 11 12
Revolusion angle( )
Capacity limit of 6798D/FD
Torque N.m
360
300
240
180
120
60
0
23 45678
Capacity limit of 6797D/FD
360
300
240
180
120
60
0
12345
Capacity limit of 6796D/FD

8
NOTE:
•The revolution angle means the angle which a screw/bolt revolves when
the tool attains to 100% from 50% of desired torque.
MAINTENANCE CAUTION:
•Always be sure that the tool is switched off and the battery cartridge is
removed before attempting to perform inspection or maintenance.
Replacing carbon brushes
Remove and check the carbon brushes regularly. Replace when they wear
down to the limit mark. Keep the carbon brushes clean and free to slip in the
holders. Both carbon brushes should be replaced at the same time. Use only
identical carbon brushes.
Use a screwdriver to remove the brush holder caps. Take out the worn carbon
brushes, insert the new ones and secure the brush holder caps.
To maintain product SAFETY and RELIABILITY, repairs, any other mainte-
nance or adjustment should be performed by Makita Authorized Service Cent-
ers, always using Makita replacement parts.
ACCESSORIES
CAUTION:
•These accessories or attachments are recommended for use with your Makita tool specified in this manual. The
use of any other accessories or attachments might present a risk of injury to persons. Only use accessory or
attachment for its stated purpose.
If you need any assistance for more details regarding these accessories, ask your local Makita service center.
1. Limit mark
1
001145
1. Brush holder cap
2. Screwdriver
1
2
002684
•Screw bits
•Adjusting grip
•Protector (red, blue, yellow)
•Grip base set and Grip 37
•Various type of Makita genuine batteries and
chargers

Memo
9

Memo
10

Memo
11

Makita Corporation
884352B221