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SAVE THESE INSTRUCTIONS. 

WARNING: 

DO NOT let comfort or familiarity with product 
(gained from repeated use) replace strict adherence 
to safety rules for the subject product. MISUSE or 
failure to follow the safety rules stated in this 
instruction manual may cause serious personal 
injury. 

USD201-2 

Symbols 

The followings show the symbols used for tool. 

 volts 

 amperes 

 hertz 

 alternating 

current 

 no 

load 

speed 

  Class II Construction 

  revolutions or reciprocation per minute 

FUNCTIONAL DESCRIPTION 

CAUTION: 

• 

Always be sure that the tool is switched off and
unplugged before adjusting or checking function on 
the tool. 

Switch action 

CAUTION: 

• 

Before plugging in the tool, always check to see
that the switch trigger actuates properly and returns 
to the "OFF" position when released. 

• 

Change the direction of rotation only when the tool
comes to a complete stop. Changing it before the
tool stops may damage the tool. 

1

2

3

011310 

The switch is reversible, providing either clockwise or 
counterclockwise rotation. To start the tool, simply pull 
the lower part of the switch trigger for clockwise or the 
upper part for counterclockwise. Release the switch 
trigger to stop. 

ASSEMBLY 

CAUTION: 

• 

Always be sure that the tool is switched off and 
unplugged before carrying out any work on the tool. 

Installing top grip (auxiliary handle) 

011311 

Screw the top grip on the tool securely. 

Installing or removing drill bit 

1

011313 

To install the bit, place it in the chuck as far as it will go. 
Tighten the chuck by hand. Place the chuck key in each 
of the three holes and tighten clockwise. Be sure to 
tighten all three chuck holes evenly. 
To remove the bit, turn the chuck key counterclockwise in 
just one hole, then loosen the chuck by hand. 
After using the chuck key, be sure to return to the original 
position. 

OPERATION 

011314 

1. Drill chuck 

1. Counterclockwise
2. Switch trigger 
3. Clockwise 

Summary of Contents for DS4011

Page 1: ...IMPORTANT Read Before Using INSTRUCTION MANUAL Drill DS4011 DS5000 ...

Page 2: ...ill increase the risk of electric shock 7 Do not abuse the cord Never use the cord for carrying pulling or unplugging the power tool Keep cord away from heat oil sharp edges or moving parts Damaged or entangled cords increase the risk of electric shock 8 When operating a power tool outdoors use an extension cord suitable for outdoor use Use of a cord suitable for outdoor use reduces the risk of el...

Page 3: ...s situation Service 24 Have your power tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the power tool is maintained 25 Follow instruction for lubricating and changing accessories 26 Keep handles dry clean and free from oil and grease USE PROPER EXTENSION CORD Make sure your extension cord is in good condition When using an exten...

Page 4: ... to a complete stop Changing it before the tool stops may damage the tool 1 2 3 011310 The switch is reversible providing either clockwise or counterclockwise rotation To start the tool simply pull the lower part of the switch trigger for clockwise or the upper part for counterclockwise Release the switch trigger to stop ASSEMBLY CAUTION Always be sure that the tool is switched off and unplugged b...

Page 5: ...aterial that you suspect contains hidden nails or other things that may cause the bit to bind or break MAINTENANCE CAUTION Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance Never use gasoline benzine thinner alcohol or the like Discoloration deformation or cracks may result Replacing carbon brushes 1 001145 Remove and check the carbon...

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