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6

• 

DO NOT attempt to charge the battery pack with 
any chargers other than the ones in this manual.

 

The charger and battery pack are specifically designed to 
work together.

• 

These chargers are not intended for any uses other 
than charging 

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WALT

 rechargeable batteries. 

Any other uses may result in risk of fire, electric shock 
or electrocution.

• 

Do not expose the charger to rain or snow.

• 

Pull by the plug rather than the cord when 
disconnecting the charger.

 This will reduce the risk of 

damage to the electric plug and cord.

• 

Make sure that the cord is located so that it will not 
be stepped on, tripped over or otherwise subjected 
to damage or stress.

• 

Do not use an extension cord unless it is absolutely 
necessary.

 Use of improper extension cord could result in 

risk of fire, electric shock or electrocution.

• 

When operating a charger outdoors, always provide 
a dry location and use an extension cord suitable 
for outdoor use. 

Use of a cord suitable for outdoor use 

reduces the risk of electric shock.

• 

An extension cord must have adequate wire size 
(AWG or American Wire Gauge) for safety. 

The smaller 

the gauge number of the wire, the greater the capacity 
of the cable, that is, 16 gauge has more capacity than 18 
gauge. An undersized cord will cause a drop in line voltage 
resulting in loss of power and overheating. When using 
more than one extension to make up the total length, 
be sure each individual extension contains at least the 
minimum wire size. The following table shows the correct 
size to use depending on cord length and nameplate 
ampere rating. If in doubt, use the next heavier gauge. The 
lower the gauge number, the heavier the cord.

Minimum gauge for Cord sets

Volts

Total length of Cord in Feet 

(meters)

120 V

25 (7.6)

50 (15.2) 100 (30.5) 150 (45.7)

240 V

50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)

Ampere Rating

American Wire gauge

More 

Than

not 

More 

Than

0

6

18

16

16

14

6

10

18

16

14

12

10

12

16

16

14

12

12

16

14

12

Not Recommended

• 

Do not place any object on top of the charger or 
place the charger on a soft surface that might block 
the ventilation slots and result in excessive internal 
heat. 

Place the charger in a position away from any heat 

source. The charger is ventilated through slots in the top 
and the bottom of the housing.

• 

Do not operate the charger with a damaged cord 
or plug.

• 

Do not operate the charger if it has received a sharp 
blow, been dropped or otherwise damaged in any 
way.

 Take it to an authorized service center.

• 

Do not disassemble the charger; take it to an 
authorized service center when service or repair 
is required.

 Incorrect reassembly may result in a risk of 

electric shock, electrocution or fire.

• 

Disconnect the charger from the outlet before 
attempting any cleaning. This will reduce the risk of 
electric shock.

 Removing the battery pack will not reduce 

this risk.

• 

NEVER

 attempt to connect 2 chargers together.

• 

The charger is designed to operate on standard 
120V household electrical power. Do not attempt to 
use it on any other voltage.

 This does not apply to the 

vehicular charger.

 

WARNING: 

Shock hazard. Do not allow any liquid to 

get inside the charger. Electric shock may result.

 

WARNING:

 Burn hazard. Do not submerge the 

battery pack in any liquid or allow any liquid to 
enter the battery pack. Never attempt to open the 
battery pack for any reason. If the plastic housing of 
the battery pack breaks or cracks, return to a service 
center for recycling.

 

CAUTION: 

Burn hazard. To reduce the risk of injury, 

charge only 

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WALT

 rechargeable battery packs. 

Other types of batteries may overheat and burst 
resulting in personal injury and property damage.

NOTICE:

 Under certain conditions, with the charger 

plugged into the power supply, the charger can 
be shorted by foreign material. Foreign materials 
of a conductive nature, such as, but not limited to, 
grinding dust, metal chips, steel wool, aluminum 
foil or any buildup of metallic particles should be 
kept away from the charger cavities. Always unplug 
the charger from the power supply when there is no 
battery pack in the cavity. Unplug the charger before 
attempting to clean.

Charging a Battery (Fig. C)

1.  Plug the charger into an appropriate outlet before 

inserting battery pack.

9

10

Fig. C

2.  Insert the battery pack 

 9 

 into the charger, making sure 

the battery pack is fully seated in the charger. The red 
(charging) light will blink continuously indicating that 
the charging process has started.

3.  The completion of charge will be indicated by the red 

light remaining ON continuously. The battery pack is 
fully charged and may be used at this time or left in the 
charger. To remove the battery pack from the charger, 
push the battery release button 

 10 

 on the battery pack.

Summary of Contents for DCE400B

Page 1: ... injury Used without word Indicates a safety related message NOTICE Indicates a practice not related to personal injury which if not avoided may result in property damage WARNING Read all safety warnings instructions illustrations and specifications provided with this power tool Failure to follow all instructions listed below may result in electric shock fire and or serious injury WARNING To reduc...

Page 2: ...ent Always wear eye protection Protective equipment such as dust mask non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal injuries c Prevent unintentional starting Ensure the switch is in the off position before connecting to power source and or battery pack picking up or carrying the tool Carrying power tools with your finger on the switch or ...

Page 3: ...hands can be pinched if they become caught in the attachments Inspect tool and attachments before use Never attempt to repair or use a damaged expander head or other attachment Replace with a new expander head This tool produces large forces that can break attachments or parts and cause injury Always be attentive and take proper safety precautions including wearing eye protection Only trained pers...

Page 4: ... manual for compatibility of chargers and battery packs READ ALL INSTRUCTIONS Important Safety Instructions for All Battery Packs WARNING Read all safety warnings and all instructions for the battery pack charger and power tool Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Do not charge or use the battery pack in explosive atmospheres such ...

Page 5: ...ng might indicate 120 Wh 1 battery implied Fuel Gauge Battery Packs Fig B Some DeWALT battery packs include a fuel gauge which consists of three green LED lights that indicate the level of charge remaining in the battery pack The fuel gauge is an indication of approximate levels of charge remaining in the battery pack according to the following indicators 75 100 charged 51 74 charged 50 charged Pa...

Page 6: ...ottom of the housing Do not operate the charger with a damaged cord or plug Do not operate the charger if it has received a sharp blow been dropped or otherwise damaged in any way Take it to an authorized service center Do not disassemble the charger take it to an authorized service center when service or repair is required Incorrect reassembly may result in a risk of electric shock electrocution ...

Page 7: ...CB113 DCB115 DCB118 DCB132 These chargers are designed to be wall mountable or to sit upright on a table or work surface If wall mounting locate the charger within reach of an electrical outlet and away from a corner or other obstructions which may impede air flow Use the back of the charger as a template for the location of the mounting screws on the wall Mount the charger securely using drywall ...

Page 8: ...it off and remove the battery pack before making any adjustments or removing installing attachments or accessories An accidental start up can cause injury Installing and Removing the Expander Head Fig A D To install an expander head 1 screw onto the tool clockwise until hand tight DO NOT over tighten To uninstall an expander head unscrew from the tool counterclockwise NOTICE To reduce the chance o...

Page 9: ...y pack out of the tool handle Insert it into the charger as described in the charger section of this manual Fig E 10 9 Proper Hand Position Fig F WARNING Toreducetheriskofseriouspersonalinjury ALWAYS useproperhandpositionasshown WARNING Toreducetheriskofseriouspersonal injury ALWAYS holdsecurelyinanticipationofa suddenreaction Proper hand position requires one hand on the main handle 3 Fig F 3 Tri...

Page 10: ...new PEX Ring Making 3 8 PEX Tubing Connections Fig A G The thicker 3 8 PEX rings will not fit over 3 8 PEX tubing without first expanding each end of the PEX ring 1 Insert the expander head 1 into the PEX ring 11 2 Squeeze the trigger switch 4 and allow the expander head to exapand the PEX ring once 3 Remove the PEX ring and repeat steps 1 and 2 for the other end of the PEX ring 4 IMMEDIATELY slid...

Page 11: ...rship will serve as your proof of purchase FOR YOUR SAFETY Registering your product will allow us to contact you in the unlikely event a safety notification is required under the Federal Consumer Safety Act Register online at www dewalt com register Three Year Limited Warranty DeWALT will repair without charge any defects due to faulty materials or workmanship for three years from the date of purc...

Page 12: ...tubing removed while the expander cone was in the expanded postion Cut 2 50 mm from the PEX tubing and restart the process Is the PEX tubing and Ring dry Wipe dry with a clean lint free cloth Is there grease from the expander head inside the PEX tubing Wipe off all grease from inside the PEX tubing and relubricate the expander head The Ring slides during the expansion process Is the PEX tubing and...

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