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10

ENGLISH

Fig.14

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.

CAUTION:

 

Make sure that the hook is 

securely installed with the screws.

CAUTION:

 

Do not install or remove any 

accessory while hanging the tool.

 The tool may fall 

if the screws are not tightened.

CAUTION:

 

Always use a locking carabiner 

(multi-action and screw gate type) and be sure 
to attach the lanyard (tether strap) to the double 
looped portion of the hook.

 Improper attachment 

may cause tool drop from the hook and result in 

personal injury.

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

Fig.15

►    

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

Fig.16

►    

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.

Summary of Contents for DDA451

Page 1: ...INSTRUCTION MANUAL Cordless Angle Drill DDA450 DDA451 ENGLISH Original instructions Read before use...

Page 2: ...ctrical and electronic equipment accumulators and batteries may have a negative impact on the environment and human health Do not dispose of electrical and electronic appliances or batteries with hous...

Page 3: ...se power tools to rain or wet con ditions Water entering a power tool will increase the risk of electric shock 4 Do not abuse the cord Never use the cord for carrying pulling or unplugging the power t...

Page 4: ...tangled The entangle ment of cloth work gloves in the moving parts may result in personal injury Battery tool use and care 1 Recharge only with the charger specified by the manufacturer A charger that...

Page 5: ...sult in loss of your eyesight 5 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...

Page 6: ...rmly may cause them to slip off your hands and result in damage to the tool and battery cartridge and a personal injury 1 2 3 Fig 1 1 Red indicator 2 Button 3 Battery cartridge To remove the battery c...

Page 7: ...ssure 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 l...

Page 8: ...Fig 6 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 trigge...

Page 9: ...eve as far as it will go Then release the sleeve to secure the drill bit To remove the drill bit pull the sleeve in the direction of the arrow and pull the drill bit out 1 2 Fig 12 1 Drill bit 2 Sleev...

Page 10: ...e 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 ca...

Page 11: ...nyards around or allow them to come in contact with sharp or rough edges 7 Fasten the other end of the lanyard outside the working area so that a falling tool is held securely 8 Attach the lanyard so...

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 885869A227 EN 20220531...

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