background image

English

8

should be kept away from 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.

6.  Do not freeze or immerse the charger in water or any 

other liquid.

Storage Recommendations

1.  The best storage place is one that is cool and dry, away 

from direct sunlight and excess heat or cold.

2.  For long storage, it is recommended to store a fully 

charged battery pack in a cool dry place out of the 
charger for optimal results.

nOTE:

 Battery packs should not be stored completely 

depleted of charge. The battery pack will need to be 
recharged before use.

SAVE THESE INSTRUCTIONS FOR 

FUTURE USE

COMPONENTS (FIG. A)

 

WARNING: 

Never modify the power tool or any part 

of it. Damage or personal injury could result.

Refer to Figure A at the beginning of this manual for a 
complete list of components.

Intended Use

Your DCE400 PEX expander is designed for professional PEX 
tube expansion applications.
Your PEX expander was designed for use with 
PEX-A material only. Using your PEX expander with 
unrecommended material may cause cracking or spliting, 
resulting in an improper seal.

DO nOT

 use under wet conditions or in presence of 

flammable liquids or gases.
The DCE400 PEX expander is a professional power tool.

DO nOT

 let children come into contact with the tool. 

Supervision is required when inexperienced operators use 
this tool.

SPECIFICATIONS

DCE400

Max PEX-A Diameter

3/8"–1"

Expander Heads

DCE40038 –3/8" PEX Expander Head
DCE40058 –5/8" PEX Expander Head
DCE40034 –3/4" PEX Expander Head
DCE40012 –1/2" PEX Expander Head
DCE4001 –1" PEX Expander Head

Lubricant

DCE400GR Expander Grease

ASSEMBLY AND ADJUSTMENTS

 

WARNING: To reduce the risk of serious personal 
injury, turn unit 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 of damage to your PEX 

expander, 

ALWAYS

 store your tool with the expander 

head installed.

Fig. D

1

Hang Hook (Fig. A)

 

WARNING: To reduce the risk of serious personal 
injury, ONLY use the tool's hang hook to hang 
the tool from a work belt. DO NOT

 use the hang 

hook for tethering or securing the tool to a person or 
object during use. DO NOT suspend tool overhead or 
suspend objects from the hang hook.

 

WARNING: To reduce the risk of serious personal 
injury, 

ensure the screws holding the hang hook 

are secure.

 

CAUTION:

 

To reduce the risk of personal injury or 

damage, DO NOT use the hang hook to hang the 
expander tool while using as a spotlight.

iMPORTAnT: 

When attaching or replacing the hang 

hook 

 7 

, use only the screws that are provided. Be sure to 

securely tighten the screws.
The hang hook can be be attached to either side of the 
tool using only the screws provided, to accommodate 
left-handed or right-handed users. If the hang hook is not 
desired at all, they can be removed from the tool.
•  To move hang hook, remove the two screws that hold it 

in place then reassemble on the opposite side. Be sure 
to securely tighten the screws.

Belt Hook (Optional Accessory) (Fig. A)

 

WARNING: To reduce the risk of serious personal 
injury, DO NOT

 suspend tool overhead or suspend 

objects from the belt hook. 

ONLY

 hang tool’s belt 

hook from a work belt.

 

WARNING: To reduce the risk of serious personal 
injury, 

ensure the screw holding the belt hook 

is secure.

iMPORTAnT: 

When attaching or replacing the belt hook, 

use only the screw that is provided. Be sure to securely 
tighten the screw.

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...

Reviews: