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10 ENGLISH

The hook is also used for connecting the lanyard (tether 

strap). Be sure to connect the lanyard (tether strap) to 

the double looped portion of the hook.

1

2

3

►  

  

1.

 Double looped portion of the hook 

2.

 Lanyard (tether strap) 

3.

 Locking carabiner (multi-action and screw gate type)

OPERATION

CAUTION:

 

Always insert the battery cartridge 

all the way until it locks in place.

 If you can see the 

red indicator on the upper side of the button, it is not 

locked completely. Insert it fully until the red indicator 

cannot be seen. If not, it may accidentally fall out of 

the tool, causing injury to you or someone around you.

CAUTION:

 

When the speed comes down extremely, 

reduce the load or stop the tool to avoid the tool damage.

CAUTION:

 

Hold the tool firmly when operat

-

ing the tool.

Holding tool

CAUTION:

 

This is a powerful tool. High torque 

is developed and it is important that the tool 

should be securely held and properly braced.

Grasp the handle with one hand and the front handle 

with the other hand.

1

2

►    

1.

 Front handle 

2.

 Handle

Drilling operation

Drilling in wood

When drilling in wood, the best results are obtained 

with wood drills equipped with a guide screw. The guide 

screw makes drilling easier by pulling the drill bit into 

the workpiece.

Drilling in metal

To prevent the drill bit from slipping when starting a 

hole, make an indentation with a center-punch and 

hammer at the point to be drilled. Place the point of the 

drill bit in the indentation and start drilling.

Use a cutting lubricant when drilling metals. The excep-

tions are iron and brass which should be drilled dry.

CAUTION:

 

Pressing excessively on the tool 

will not speed up the drilling.

 In fact, this excessive 

pressure will only serve to damage the tip of your drill 

bit, decrease the tool performance and shorten the 

service life of the tool.

CAUTION:

 

Hold the tool firmly and exert care 

when the drill bit begins to break through the 

workpiece.

 There is a tremendous force exerted on 

the tool/drill bit at the time of hole break through.

CAUTION:

 

A stuck drill bit can be removed 

simply by setting the reversing switch to reverse 

rotation in order to back out. However, the tool 

may back out abruptly if you do not hold it firmly.

CAUTION:

 

Always secure workpieces in a 

vise or similar hold-down device.

CAUTION:

 

Avoid drilling in material that you 

suspect contains hidden nails or other things that 

may cause the drill bit to bind or break.

CAUTION:

 

If the tool is operated continuously 

until the battery cartridge has discharged, allow 

the tool to rest for 15 minutes before proceeding 

with a fresh battery.

Lanyard (tether strap) connection

Safety warnings specific for use at height

Read all safety warnings and instructions.

 Failure 

to follow the warnings and instructions may result in 

serious injury.

1. 

Always keep the tool tethered when working 

"at height". Maximum lanyard length is 2 m 

(6.5 ft).

The maximum permissible fall height for lan-

yard (tether strap) must not exceed 2 m (6.5 ft).

2. 

Use only with lanyards appropriate for this tool 

type and rated for at least 5.0 kg (11.0 lbs).

3. 

Do not anchor the tool lanyard to anything on 

your body or on movable components. Anchor 

the tool lanyard to a rigid structure that can 

withstand the forces of a dropped tool.

4. 

Make sure the lanyard is properly secured at 

each end prior to use.

Summary of Contents for DDA450ZK

Page 1: ...INSTRUCTION MANUAL Cordless Angle Drill DDA450 ENGLISH Original instructions Read before use ...

Page 2: ...eries and Accumulators and their implementation in accordance with national laws electric equipment and batteries and battery pack s that have reached the end of their life must be col lected separately and returned to an envi ronmentally compatible recycling facility Intended use The tool is intended for drilling in wood metal and plastic Noise The typical A weighted noise level determined accord...

Page 3: ...n extension cord suitable for outdoor use Use of a cord suitable for outdoor use reduces the risk of electric shock 6 If operating a power tool in a damp location is unavoidable use a residual current device RCD protected supply Use of an RCD reduces the risk of electric shock 7 Power tools can produce electromagnetic fields EMF that are not harmful to the user However users of pacemakers and othe...

Page 4: ... may create a risk of fire when used with another battery pack 2 Use power tools only with specifically desig nated battery packs Use of any other battery packs may create a risk of injury and fire 3 When battery pack is not in use keep it away from other metal objects like paper clips coins keys nails screws or other small metal objects that can make a connection from one terminal to another Shor...

Page 5: ...uch 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 breakdown 6 Do not store and use the tool and battery car tridge in locations where the temperature may reach or exceed 50 C 122 F 7 Do not incinerate the battery cartridge even if it is severely damaged or is completely worn out The battery...

Page 6: ... Red indicator 2 Button 3 Battery cartridge To remove the battery cartridge slide it from the tool while sliding the button on the front of the cartridge To install the battery cartridge align the tongue on the battery cartridge with the groove in the housing and slip it into place Insert it all the way until it locks in place with a little click If you can see the red indicator on the upper side ...

Page 7: ... pressure on the switch trigger Release the switch trigger to stop NOTE The tool automatically stops if you keep pull ing the switch trigger for about 6 minutes Lighting up the front lamp CAUTION Do not look in the light or see the source of light directly 1 1 Lamp Pull the switch trigger to light up the lamp The lamp keeps on lighting while the switch trigger is being pulled The lamp goes out app...

Page 8: ...d mode 1 2 1 Pointer 2 Speed change knob Electronic function Electric brake This tool is equipped with an electric brake If the tool consistently fails to quickly cease to function after the switch trigger is released have the tool serviced at a Makita service center Soft start feature This function allows the smooth start up of the tool by limiting the start up torque ASSEMBLY CAUTION Always be s...

Page 9: ...ok is convenient for temporarily hanging the tool To use the hook simply lift up hook until it snaps into the open position When not in use always lower hook until it snaps into the closed position 1 1 Hook Connecting lanyard tether strap to the hook CAUTION Do not use damaged hook and screws Before use always check for damages cracks or deformations and make sure that the screws are tightened CAU...

Page 10: ...rass which should be drilled dry CAUTION Pressing excessively on the tool will not speed up the drilling In fact this excessive pressure will only serve to damage the tip of your drill bit decrease the tool performance and shorten the service life of the tool CAUTION Hold the tool firmly and exert care when the drill bit begins to break through the workpiece There is a tremendous force exerted on ...

Page 11: ...ara bineers Do not use single action spring clip carabineers 16 In the event the tool is dropped it must be tagged and removed from service and should be inspected by a Makita Factory or Authorized Service Center MAINTENANCE CAUTION Always be sure that the tool is switched off and the battery cartridge is removed before attempting to perform inspection or maintenance NOTICE Never use gasoline benz...

Page 12: ...www makita com Makita Europe N V Makita Corporation 3 11 8 Sumiyoshi cho Anjo Aichi 446 8502 Japan Jan Baptist Vinkstraat 2 3070 Kortenberg Belgium 885869 227 EN 20201202 ...

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