Empire Paintall D FENDER User manual

2
1. INTRODUCTION
Congratulations on your selection of the Empire D*Fender paintball marker. The D*Fender
marker has an integrated loader which eliminates the need for any additional loading device.
The D*Fender marker is designed to provide you with many years of reliable performance.
We are honored that you have chosen the D*Fender as your marker of choice and hope you
enjoy using this high quality product.
The D*Fender is precision engineered from magnesium alloy, aircraft grade aluminum and
various composite materials. We expect you to play hard and play frequently and thus the
D*Fender was built with this in mind.
The D*Fender operates on Low-Pressure Compressed Air with the main operating pressure
between 180-200 PSI (12.4-13.8 BAR). The pressure can be nominally adjusted and moni-
tored visually via the gauge on the bottom-line regulator. There is no secondary regulator
that adjusts the input pressure.
Included with your D*Fender:
• Standard Flip Lid
• Quick Load Lid
• Ported 12” Aluminum Barrel
(takes Super Freak™ insert)
• 14.75” Apex2 Barrel
(takes Super Freak™ insert)
• 3 Super Freak Barrel Inserts
(.680”,.685”, .690”)
• Front Hand Grip
• Single Point Sling Adapter
• Hex Wrenches
• Spare Parts Kit
• Barrel Blocking Cover
• 6 AA Alkaline Batteries
• Quick Start Guide
• CD Manual
D*Fender Specifications:
• Available Modes: Semi Auto, Burst,
Ramping, Full Auto, and Select Fire
• Air source: HPA/Compressed Air
(400-900 psi output) No CO2
• Battery: 6 AA batteries (Alkaline or
Lithium Disposable batteries only)
• Cycle Rate: Up to 20 BPS (Semi Only)
• Shell Material: Magnesium Alloy
• Main Body Material: Aluminum
• Accuracy Range: 150ft +
• Weight: 6lb 10oz
(with Alkaline Batteries)
• Paintball Capacity: 235+/- paintballs
D*FENDER MANUAL 1.0
1. INTRODUCTION.............................................................................2
2. SAFE MARKER HANDLING................................................................3
3. BASICOPERATION.........................................................................3
4. FIRING YOUR MARKER....................................................................6
5. MARKER ADJUSTMENTS.................................................................7
6. ELECTRONIC SETTINGS..................................................................9
7. UNLOADING YOUR MARKER.............................................................13
8. DISASSEMBLY AND MAINTENANCE...................................................14
9. STORAGE AND TRANSPORTATION.....................................................17
10. TROUBLESHOOTING......................................................................18
11. DIAGRAMS/PARTS LIST................................................................20
12. WARRANTY INFO........................................................................26

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• Always measure your marker’s velocity before playing paintball and never shoot at
velocities in excess of 300 feet-per-second (91.44 meters-per-second).
• Read this entire manual before loading, attaching a propellant source or in any way
attempting to operate the Empire D*Fender marker.
Note: Eye protective devices designed specifically for paintball use must be worn by the
operator and anyone within range.
3. BASIC OPERATION
Safety and safe marker handling are the most important aspects of paintball sports. Please
practice each of the following steps with an unloaded marker before attempting to operate
your marker with an air source and paintballs.
• Do not install an air source or load paintballs into your marker until you have completely
read and understood this manual and feel completely confident with your ability to handle
your marker safely.
• Always use ASTM approved paintball specific eye protection. Always wear eye
protection when handling a paintball marker and in any areas where paintball markers
may be discharged. Make sure any other persons in the area also wear ASTM approved
paintball eye protection.
• Keep your finger out of the Trigger Guard and away from the Trigger; point the muzzle of
the marker in a safe direction at all times. Keep the marker in Safe Mode.
• Always use a barrel blocking device. This can be the supplied Barrel Cover or any approved
device that prevents the accidental discharge of a paintball.
• Remember that the ultimate safety device is you, the operator.
2. SAFE MARKER HANDLING
WARNING: Never carry your paintball marker uncased when not on a playing field.
The non-playing public and law enforcement personnel may not be able to distinguish be-
tween a paintball marker and a firearm. For your own safety and to protect the image of the
sport, always carry your marker in a suitable marker case or in the box in which
it was shipped.
• Treat every marker as if it were loaded.
• Never look down the barrel of a paintball marker.
• Keep the marker in “Safe Mode” until ready to shoot, power Off and barrel blocking device
installed in/on the marker’s Barrel.
• Keep your finger off the Trigger until ready to shoot.
• Never point the marker at anything you don’t wish to shoot.
• Keep the barrel blocking device in/on the marker’s Barrel when not shooting.
• Always remove paintballs and the air source before disassembly.
• After removing the air source, point marker in safe direction and discharge until
marker is degassed.
• Store the marker unloaded and degassed in a secure place.
• Follow warnings listed on the air source for handling and storage.
• Do not shoot at fragile objects such as windows.
• Every person within range must wear eye, face and ear protection designed specifically to
stop paintballs and meeting ASTM standard F1776.

4
3. BASIC OPERATION (Cont’d)
Safety and Safe Mode:
There is no true push-button “Safety” on the D*Fender marker, instead there is the On/Off
Power Button (Fig 3.1). In this manual, you will see the term “Safe Mode”. In “Safe Mode”,
the marker’s selector should be set to “safe” (white, Fig 3.2), the marker should be powered
Off, and a barrel blocking device should be installed. Make sure your marker is in “Safe
Mode” when the marker is not being fired or when indicated to do so.
Battery Installation:
The D*Fender requires 6 AA sized alkaline or lithium disposable batteries as the electronic
power source. The use of name-brand, long-life alkaline batteries is recommended.
The batteries are installed by removing the Battery Door (Fig 3.3) and then the battery pack.
Remove the Battery Door by pressing in the two quick release buttons on either side of the
door simultaneously and sliding the door rearward until it is removed.
Remove the battery pack and install six AA batteries following the polarity markings shown
on the pack and reinstall the pack into the marker making sure it’s facing the
correct way (Fig 3.4).
Slide the Battery Door back into position, making sure the Quick Release Buttons are
securely locked into place.
Barrel Installation:
• Check barrel to make sure it is clear of paintballs or debris.
• Make sure marker is degassed, clear of all paintballs (in the loader, feed ramp, and breech)
and the marker is in “Safe Mode”, power Off.
• While pointing marker in a safe direction, slide the barrel into the front opening of the
marker body.
• Then thread the barrel clockwise until it stops (do not over tighten).
• For the Apex2 barrel, make sure the adjuster slide is in your desired position. The neutral
position is completely towards the rear of the marker.
• Install the barrel blocking device.
CAUTION: Paintballs may remain in the feed tube system after the loader
section is empty. Always check for paintballs in the feed tube and breech to
prevent accidental discharge!
3.1 3.2
3.3 3.4

5
• Confirm that the marker is fully assembled.
• Ensure you have a specifically designed barrel-blocking device in place.
• Make sure there are no paintballs in the marker.
• The marker should be set to Safe Mode.
Installing Tank
• While pointing the marker in a safe
direction, locate the ASA (air source
adapter). The D*Fender’s ASA is located
on the bottom of the grip frame.
• Move the On/Off lever to the
forward position.
• Insert the threaded end of the air cylinder
into the ASA (Fig 3.5).
• Without pushing, twist the cylinder clockwise and allow the threads to draw the cylinder
into the marker’s ASA until it stops.
• Flip the On/Off lever to the back position.
• Your marker is now pressurized.
Loading Paintballs:
The D*Fender uses .68 caliber paintballs, readily available at paintball pro-shops,
commercial playing fields, and many sporting goods stores. The paintballs are fed from the
loader area, through the internal feed ramp, and into the breech of the marker.
• Make sure the marker is set to “Safe Mode”, power Off and barrel blocking device on.
• Put on an eye protective device designed specifically for paintball and make sure that
anyone within range of the marker does the same.
3. BASIC OPERATION (Cont’d)
Compressed Air/Nitrogen Supply:
The D*Fender is designed to work with High Pressure Air (HPA)/Compressed Air only.
Do NOT use CO2, as it will damage your D*Fender marker.
Consult the place where you purchased your D*Fender, or a recognized and competent air
smith, for instruction in the safe handling of compressed-air cylinders before purchasing or
connecting one to your D*Fender marker.
The D*Fender utilizes a fully functional regulator at the bottom of the grip frame that doubles
as an ASA (Air Source Adapter) for a standard threaded pre-set output compressed air
system. If you are using an adjustable
output tank regulator system , the recommended
output pressure should be between 400-500 psi.
WARNING:
• Remember compressed air and nitrogen systems cylinders can be extremely
dangerous if misused or improperly handled. Use only cylinders meeting
D.O.T., TC or regionally defined specifications.
• Never disassemble your tank or tank regulator. Only a qualified and trained
technician should perform work on your tank and tank regulator.
• Never add any lubricants or greases into the fill adapter on your
tank regulator.
Compressed Air Tank Installation:
Before Installing Tank
• Check to make sure that you and anyone within range are wearing eye protection designed
specifically for paintball.
• Double check that all screws are tightened and no parts are loose before
installing your tank.
3.5

6
3. BASIC OPERATION (Cont’d)
• Open the Lid and load quality Empire .68 caliber paintballs (leave some room for paintballs
to move about, inside marker).
• Close the Lid
• Your marker is now loaded.
Loader Operations:
The D*Fender uses three sensors to operate the loading of paintballs: The trigger activation,
the Breech Sensor and the infrared gear sensor. When the Trigger is pulled the loader will
spin to load paintballs. If the Breech Sensor is activated and working properly the loader will
stop spinning once a ball is loaded into the breech. If the Breech Sensor is not active the
loader uses the infrared gear sensor to control speed and stop the loader.
4. FIRING YOUR MARKER
WARNING: Before switching your
D*Fender marker On. Make sure it is
pointed in a safe direction. Everyone
within firing range should always use
paintball approved eye and face protection
in the presence of live paintball mark-
ers. Make sure the marker is set to “Safe
Mode”, before following the steps below.
Always use a barrel plug or barrel block-
ing device. Remember that the ultimate safety device is you, the operator.
Powering On and Off Normal (Live) Mode:
• The Selector Switch must be in the Safe position (white) to turn the marker On
(Fig 4.1). The Selector Switch is located on the left side of the marker
above the Trigger.
• To turn marker On, press the Power Button and hold for 1 second. The LED will glow
Green (or Blue if the battery is low) indicating the marker is powered On and in Safe Mode.
The marker will not fire when in Safe Mode.
• To turn marker Off press and hold the Power Button until the LED turns white.
The Selector Switch position is not important for turning the marker Off.
Note: Make sure Trigger is not pressed when turning board On. This will put the marker in
the Settings Mode. For more info on settings mode see the Settings Mode section below.
LED Indication in Normal (Live) Mode:
The LED uses a combination of colors and flashing to indicate information about your battery
status and the Breech Sensor status. The Battery level is only indicated when the selector
is in the Safe Position and the light will not blink. In all other positions the frequency of the
blinking as explained below will indicate the break beam eye status. “Flicker” blinks the LED
at a higher rate than “Flash”.
4.1
FLASH FREQUENCY
Flicker
Fast Flash
Slow Flash
Solid Glow Breech Sensor is ON, Ball is sensed
Breech Sensor is ON, No Ball is sensed
Breech Sensor is turned OFF
Breech Sensor is malfunctioning/eyes dirty
BREECH SENSOR STATUS
LED SAFE COLOR
Blue
Green Battery level is good
Replace battery
BATTERY LEVEL

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4. FIRING YOUR MARKER (Cont’d)
Selector Switch Operation:
The Selector Switch can be used to quickly switch between firing modes on the fly (when
the marker is set to Select Fire mode). The Selector Switch has 4 positions; Safe, position 1,
position 2 and position 3. It can also be disabled so that the marker is tournament legal.
• The first position on the Selector Switch is the Safe Position (white). While in Safe Mode,
the Trigger is not active, the marker will not fire. The LED will either glow solid Green if the
battery is good. If the batteries need replacing the LED will glow solid Blue and should be
replaced. The switch must be in this position in order to turn the marker On.
• When the Selector Switch is moved, the light will change colors depending on the firing
mode and begin blinking to the Eye status.
• In “Select Fire” Firing Mode positions 1-3 on the selector correspond to different firing
modes and each will be a different color. This is for when the firing mode in settings is set
to “Select Fire” mode only. Burst, Ramping and Full Auto will have Semi-Auto shots prior
to initiation of the Fire Mode shot characteristics. The number of Semi-Auto shots is
adjustable and defaults at 3 shots.
• In all other firing modes Positions 1-3 the light will be Red and each position will be the
same firing mode corresponding to you current settings.
Break Beam Breech Sensor Operation:
The break beam Breech Sensor monitors the breech to minimize ball breakage and maximize
rate of fire. It is also used for feedback to the loader system.
• When the Breech Sensor is turned On the marker will not fire unless the Breech Sensor
detects a paintball.
• By default, when the marker is turned On the Breech Sensor is turned On.
• To toggle the Breech Sensor On/Off press and release the Power Button once quickly.
The LED status will indicate whether the Breech Sensor is On or Off.
• If the Breech Sensor becomes dirty either from broken paintball or debris, or malfunctions,
the maximum rate of fire will be slowed down to 8 bps to prevent ball breakage.
Switch the Breech Sensor Off if you would like to continue to fire at the set max rate of fire.
Automatic Off Feature:
The D*Fender also has an “Automatic Off” feature. If you accidentally leave your D*Fender
powered up, it will turn off after approximately 1 hour of inactivity.
5. MARKER ADJUSTMENTS
Always check the velocity of the marker prior to playing paintball. Different playing fields may
have different maximum velocity limits. At no time should you shoot at velocities above 300
feet-per-second (91.44 meters-per-second).
Your D*Fender marker was thoroughly inspected and test-fired at the factory and should only
require verifying the velocity adjustment with a chronograph before use. After extended use
and under varying conditions, your D*Fender marker may require some adjustment.
When performing any adjustments on the marker, check for and remove any paintballs in the
barrel, marker and loader, and make sure it is fully de-gassed. Again, if you are not certain of
your skills, have any adjustments performed by a qualified technician. Any damage caused
by improper adjustment is not covered under warranty.
POSITION
3
2
1
Safe Green or Blue Safe
Red Semi-Auto
Amber Burst
Purple Full-Auto
LED COLOR FIRING MODE

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5. MARKER ADJUSTMENTS (Cont’d)
Checking Velocity:
• Put on an eye protective device designed specifically for paintball and make sure that
anyone within range of the marker does the same.
• While pointing the marker in a safe direction, remove the barrel blocking device.
• Point the marker over a chronograph that will measure the velocity of the paintballs dis
charged by the marker.
• Turn marker On and move the selector to Semi Auto (1st red selection).
• Fire the marker, checking the reading on the chronograph.
Adjusting Velocity:
WARNING: Check the velocity every time prior to using your D*Fender marker.
The velocity can be adjusted via the Velocity Adjuster (fig 5.1) which is accessible
through either side of the marker. Adjust the velocity with a 3/32” hex wrench by
inserting it into the adjuster holes and rotating.
• To increase (+) velocity from left side of
marker, rotate the adjuster down in
small increments, stopping between
slight turns to test velocity, until desired
velocity is achieved. A paintball specific
radar chronograph should be used to
accurately measure your velocity.
• To decrease (-) velocity from left side of
marker, rotate the adjuster up in small increments, stopping between slight turns to test
velocity, until desired velocity is achieved. A paintball specific radar chronograph should
be used to accurately measure your velocity.
• If you are adjusting from the right side of the marker, rotating up will increase (+) the
velocity and rotating down will decrease (-) the velocity.
Note: Approximately 3/4 to 1 full turn out (from all the way in) should achieve a playable
velocity. If the markers needs adjusted beyond this point, you may need to clean and re-lube
the marker internals (bolt, bolt guide, poppet).
Regulator Adjustment:
• The D*Fender is factory set to about 200 psi. You can adjust the input pressure by turning
the adjustment screw located in the front of the ASA.
• Using a 3/32” hex wrench, turn the
adjustment screw to adjust the input
pressure into the marker (Fig 5.2).
• Turn the wrench inward or clockwise to
increase the input pressure, and outward
or counterclockwise to decrease the
input pressure.
WARNING: Do not increase regulator pressure over 200psi or it will
damage the marker.
Trigger Adjustment:
The D*Fender Trigger can be adjusted by the three set screws in the Trigger (Fig 5.3).
The third activation adjustment set screw can only be adjusted while the Internal
Assembly is removed.
Before making any Trigger adjustments, de-gas the D*Fender, make sure the gauge reads
0 psi, then switch the power On and turn the eyes turned Off to easily monitor the current
activation point. These can be adjusted with a 1/16” hex wrench. Make small adjustments
and check that the Trigger is activating the Trigger Switch.
5.1
5.2

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5. MARKER ADJUSTMENTS (Cont’d)
• The (1) first set screw adjusts forward
movement, and forward stop point.
• The (2) second set screw adjusts the rear
movement range, and rear stop point.
• The (3) third set screw adjusts the
Trigger activation point. For best results,
the activation point should be set right in
the middle of the total Trigger movement
from front to back.
Notes:
• If any of the set screws are over adjusted
in any direction the D*Fender may
not fire.
• If the Trigger travel is adjusted too short, the D*Fender may fire on its
own, repeatedly and/or uncontrollably.
APEX2Barrel Adjustment:
Setting the Apex2Barrel Ramp
1. Start with the Ramp in the OFF position
(fully toward the back of barrel, Fig 5.4).
2. Follow all safety and paintball loading
instruction for safe use.
3. Go to your fields shooting range or other
approved firing area.
4. While firing, gradually adjust the Ramp forward until you see the balls start to
change their trajectory. The further you move the Ramp forward; the balls will have
higher degree of curve.
Adjusting Direction of Shots
1. Adjust the shot direction of the APEX2by turning the tip.
2. Be careful not to unscrew the barrel when turning the tip in a counter-clockwise direction.
3. Rotating the tip to the right will give your shot a right hook curve.
4. Rotating it left will give you a left hook.
5. Rotating it 180 degrees will give you a drop shot.
6. The standard position will give you a longer shot with the ramp engaged.
Note: It will be necessary to adjust the Ramp setting on the APEX2barrel to the paint you are
using. Different brands/types of paintballs will slightly vary in size and will affect the amount
of curve you get. Too much ramping may cause paintballs to break.
6. ELECTRONIC SETTINGS
The board allows users to change the following settings: Firing Mode, Max ROF, Dwell,
De-Bounce, Ball in Place, Ramp Start, Ramp Sustain and also to recalibrate
the Selector Switch.
Activating Settings Mode:
• Marker must be powered Off before you can adjust any settings.
• To activate the Settings Mode, press and hold the Trigger while also pressing and holding
the Power Button. The LED will cycle through an array of colors and stop on Red to
indicate Settings Mode is active once the Trigger and Power Button are released.
• To exit Settings Mode press and hold Power Button until the LED turns off.
5.4
5.3

10
6. ELECTRONIC SETTINGS (Cont’d)
Settings Mode LEDs:
Navigating Through Settings:
The Trigger is used for all navigation and modification of the settings in Settings Mode.
To cycle through the settings press and release the Trigger.
Modifying Settings:
• Navigate to the desired setting to be modified (see chart above for LED/Setting )
• Press and hold the Trigger until the LED starts blinking. The LED will blink the number of
times equal to the current setting value.
• Once the LED is done blinking you can press and release the Trigger the number of times
equal to the new setting value. To leave settings unchanged do not press the Trigger.
• When done entering the new value release the Trigger and wait approximately 3 seconds.
After this time the LED’s will cycle through an array of colors indicating the setting has
been saved.
Explanation of Settings:
Firing Mode (Solid Red): Default: 5 blinks = Select Fire Mode
There are 5 firing modes available: Semi Automatic, Burst Mode, Ramp Mode, Full Auto
Mode and Select Fire Mode.
Semi Auto – The marker will fire 1 time each time the Trigger is pulled.
Burst – The marker will start in Semi Auto mode. When the marker is fired the amount of
times equal to the Ramp Start Setting, the marker will fire a burst of paintballs at a rate of
the Max Rate of Fire Setting. The amount of shots that come out with each burst is equal to
the Burst Shot Count setting. If the Trigger is idle for 1 second the shot count resets and the
marker will shoot in Semi Auto again.
Ramp - The marker will start in Semi Auto mode. When the marker is fired the amount of
times equal to the Ramp Start Setting at a rate greater than or equal to Ramp Sustain setting,
the marker will then fire multiple shots per Trigger pull at the rate of the Max Rate of Fire
Setting. If the Trigger is idle for 1 second or the Trigger is pulled at a rate of less than the
Ramp Sustain setting, the marker will shoot in Semi Auto again.
Full Auto - The marker will start in Semi Auto mode. When the marker is fired the amount of
times equal to the Ramp Start Setting, the marker will fire continuously at a rate equal to the
Max Rate of Fire setting as long as the Trigger is held down. If the Trigger is idle for 1 second,
the shot count starts over and the marker will shoot in Semi Auto again.
LED
Solid Aqua
Solid Purple
Solid White
Flickering Red
Flickering Green
Solid Amber
Solid Blue
Solid Green
Solid Red Firing Mode
Max Rate of Fire
Dwell
Trigger De-bounce
Ball In Place Time
Ramp Start
Ramp Sustain
Burst Shot Count
Calibrate Selector
SETTING
# OF BLINKS
5
4
3
2
1 Semi Auto
Burst
Ramp
Full Auto
Select Fire
FIRING MODE

11
6. ELECTRONIC SETTINGS (Cont’d)
Select Fire Mode – (DEFAULT) Select Fire mode allows the user to change the firing mode by
using the Selector Switch on the left side of the marker. In the Safe position the marker will
not fire. In position 1 the marker will fire in Semi Auto mode. When in position 2 the marker
will fire in Burst mode. When in position 3 the marker will fire in Full Auto. Below is the LED
color corresponding to the firing mode when Select Fire mode is active.
Max Rate-Of-Fire (ROF, Solid Green): Default 15 blinks = 15bps
This setting controls the maximum rate of fire the marker is allowed to fire; setting can be
varied from 8 to 20 balls per second (bps) in .5bps intervals.
Note: The maximum Rate of Fire is capped at 15.0 BPS for all modes other than Semi-Auto
per ASTM requirements. Semi-Auto has a maximum ROF of 20 BPS.
Dwell Setting (Solid Blue): Default 11 blinks = 8ms
This setting controls the amount of time the solenoid valve is left open. A setting too high will
waste excess gas and affect efficiency. A setting too low will prevent marker from operating
properly. It is not recommended to change this setting unless you are an experienced user.
Minimum dwell time is 3.0ms and is increased in .5ms increments up to 10ms. The Dwell is
adjustable from 1-15 blinks.
Dwell Equation: Dwell in ms = .5 x Blinks + 2.5ms
POSITION
3
2
1
Safe Green or Blue Safe
Red Semi-Auto
Amber Burst
Purple Full-Auto
LED COLOR FIRING MODE
BLINKS VALUE VALUEBLINKS
# OF BPS BPS# OF
5 13.5
6 14.0
7 14.5
4 13.0
3 12.5
2 12.0
1 11.58.0 8
8.5 9
9.0 10
9.5 11
10.0 12
10.5 13
11.0 14
BLINKS VALUE VALUEBLINKS
# OF BPS BPS# OF
19 20.0
18 19.5
17 19.0
16 18.5
15 18.015.0 21
15.5 22
16.0 23
16.5 24
17.0 25
20 17.5
BLINKS IN MS IN MSBLINKS
# OF DWELL DWELL# OF
59.0
69.5
7
8
10.0
4 8.5
3 8.0
27.5
17.03.0 9
3.5 10
4.0 11
4.5 12
5.0 13
5.5 14
6.0
6.5
15

12
6. ELECTRONIC SETTINGS (Cont’d)
Trigger De-Bounce (Solid Amber): Default 5 blinks = 5ms
This setting helps to minimize Trigger “bounce” that may cause unwanted shots/ Trigger
pulls. A higher setting will reduce the bounce. A lower setting will allow for more bounce.
1 blink corresponds to 1ms of De-Bounce time. De-Bounce is adjustable from 1-15ms.
Ball In Place Delay (Solid Aqua): Default 5 blinks = 5ms
This setting controls how long after the Break Beam Eye system detects an object that the
marker will wait before it is allowed to fire. A lower setting can help achieve higher rates of
fire. A higher setting is recommended to prevent ball breakage. 1 blink corresponds to 1ms
of delay. BIP is adjustable from 1-40 blinks (1-40ms).
Ramp Start (Solid Purple): Default 3 blinks = 3 shots
This setting controls the amount of semi-automatic shots must be fired before ramping will
start. If the marker is not fired for 1 second, the count will reset. 1 blink corresponds to 1
shot. Ramp Start can be varied from 3– 12 blinks (3-12 shots).
Ramp Sustain (Solid White): Default 3 blinks = 3tps
This setting controls the amount of Trigger pulls per second (TPS) that must be achieved
and sustained for ramp to kick in. 1 blink corresponds for 1 Trigger pull per second. Ramp
Sustain can be varied from 1-12 blinks (1-12tps).
Note: This setting affects only Ramp Firing Mode.
Burst Shots Count (Flickering Red): Default 3 blinks = 3 shots per Trigger pull
This setting controls the amount of shots that are fired on each Trigger pull when the Burst
Firing Mode is being used. 1 blink corresponds to 1 shot. The Burst Shot Count can be varied
from 2 to 6 shots.
Note: This setting only affects Burst Firing Mode.
Calibrate Sensor (Flickering Green): Default Not Applicable
Selecting this will put the electronics in a mode to calibrate the mode Selector Switch sensor.
Each mode Selector Switch is calibrated from the factory. Should the user switch circuit
boards or if the mode Selector Switch is not working properly the Selector Switch may need
to be calibrated.
How To Calibrate: When calibrate sensor mode is activated the LED will shine Aqua.
Step 1. Move Selector to Safe Position.
Step 2. Press and release Trigger, the LED will turn Green indicating a reading is
being taken.
Step 3. When the LED turns Aqua, move the selector to position (red) 1.
Step 4. Press and release Trigger, the LED will turn Green indicating a reading is
being taken.
Step 5. When the LED turns Aqua again, move the selector to position (red) 2.
Step 6. Press and release Trigger, the LED will turn Green indicating a reading is
being taken.
Step 7. When the LED turns Aqua again, move the selector to position (red) 3.
Step 8. Press and release Trigger, the LED will turn Green indicating a reading is
being taken.
If the board blinks Red at the end of taking all 4 readings it means that there was an error and
calibration should be attempted again. Otherwise the board will shut down and the LED’s
will turn off.

13
6. ELECTRONIC SETTINGS (Cont’d)
Tournament Lock:
Tournament Lock is a feature that allows
the user to lock the settings mode, which
allows the marker to be legal for use
in tournaments.
• Tournament Lock is activated by Dip
Switch 1 located on the circuit
board (Fig 6.1).
• Turn Dip Switch 1 On to activate Tournament Lock. When Tournament Lock is
On, this will prevent users from activating settings mode.
• Turn Dip Switch 1 Off to deactivate Tournament Lock. When Tournament Lock is Off this
will allow users to activate settings mode.
7. UNLOADING YOUR MARKER
WARNING: Once you are done using your D*Fender it is extremely important that
you fully unload the marker of all paintballs and compressed air. Never look down the
barrel unless it’s removed from the marker.
Before Unloading Marker:
• Check to make sure that you and anyone within range are wearing eye protection designed
specifically for paintball.
• Ensure you have a specifically designed barrel-blocking device in place.
• The marker should be de-gassed, powered Off, and set to Safe Mode.
Removing Air Cylinder:
• While pointing the marker in a safe direction, remove the air cylinder, by flipping the ASA
On/Off lever forward venting the air and turning the air cylinder counter-clockwise
until it’s removed.
• The marker is now ready to be cleaned and put away for future use.
Unloading Paintballs:
• Open the marker’s lid and remove all paintballs from the rear loader area.
• Remove Top Rail by pushing the two Quick Release Buttons, slide it back and lift off.
• Turn the D*Fender upside down so the paintballs are able to fall out of the marker’s breech
and the Feed Ramp areas.
• Visually confirm that all paintballs have been removed from the marker.
• Re-install the top rail assembly and place a barrel blocking device on marker.
6.1
CAUTION: Paintballs may remain in the feed tube system after the loader
section is empty. Always check for paintballs in the feed tube and breech to
prevent accidental discharge!

14
8. DISASSEMBLY AND MAINTENANCE
WARNING: Before attempting to perform any disassembly or maintenance on
your D*Fender marker, make sure that all paintballs and air sources have been
removed from the marker and that the regulator gauge reads 0 psi. Install a barrel
blocking device, move the Selector Switch to the Safe position and power
the marker Off.
Keep your D*Fender clean and lubricated to eliminate the friction that would prevent reliable
operation. It is recommended that you clean and lube the marker before each use.
Do not use oil or petroleum-based lubricants in the lubrication of this marker. Teflon or
silicon (NON-spray only) lubricants designed for use on O-Rings may be used for lubrication
for the Bolt O-rings, Bolt guide O-rings and Poppet O-ring area only. Dow 33 or the included
grease is recommended.
External Cleaning:
Use a clean cloth, dampened with water to clean the outside of the D*Fender. Do not use any
chemicals, as you may damage the protective finish.
WARNING: Do not rinse the D*Fender under water, as you may damage the
marker’s electronics.
Disassembly Tips:
• Make sure you have a clean area to work on your marker.
• When removing parts for the first time, do so carefully, so you do not lose any.
• Make sure the Main Spring is installed correctly on the Bolt, as it needs to be installed in
the right direction.
• Visit PaintballSolutions.com for additional information.
Barrel:
Turn the Barrel counter-clock wise to unthread from the internal assembly and remove by
sliding out from the front. Use warm water and a barrel cleaning device to keep the barrel in
top condition.
Battery Door:
Press in the two Quick Release Buttons and slide the Battery Door assembly off. Make sure
the Battery Pack is re-installed correctly.
Side Covers:
WARNING: Once the Side covers are removed the Eyes and Detents may be loose
and can fall out of the internal assembly.
Push down the quick release latch on the side of the cover and remove it by tilting the top
away from the shells.
Note: The Eyes and Ball Detents are covered with electrical tape from the factory to ensure
they stay in position. While not necessary, the tape is very helpful when re-installing
the Side Cover.
Detents:
Once the Side Cover is removed, you can access the Ball Detents. Inspect the Ball Detents
for any damage and replace if necessary. Be sure that the Detents are securely in place
when re-installing the Side Cover.
Top Rail:
Press and hold in the two Quick Release
Buttons and slide the Top Rail toward the rear
of the marker about an inch (2.5 cm) and lift
completely free (Fig 8.1).
8.1

15
8. DISASSEMBLY AND MAINTENANCE (Cont’d)
Quick Release Pins:
WARNING: Before removing the Quick Strip Pins from marker. Confirm the
marker is degassed and the gauge reads 0 psi.
Push the pins with finger or hex wrench from
the right side of the marker and
remove (Fig 8.2).
Feed Ramp:
Once the Quick Strip Pins are removed, the
Feed Ramp will lift out of the shells. When
re-installing the Feed Ramp, make sure the
curved end plugs correctly into the feed tube
from the loader section and that the front
sections mates correctly with the Body. If
installed correctly, the holes for the Quick
Strip Pins will align easily (Fig 8.3).
Internal Assembly:
WARNING:
• Before the Internal Assembly can be removed, the Side Covers, Top Rail, Quick Strip
Pins, Barrel, and Feed Ramp must be removed first.
• Before removing the Internal Assembly, make sure the Eyes are still properly within
the Body to prevent damaging the eye harness.
• Using two hands place one finger in the
Breech and one on the back of the
Internal Assembly and slowly lift
the entire Internal Assembly from the
shells (Fig 8.4).
Removal of Bolt Guide Assembly
• Push and hold in the Bolt guide release
while the rear of the marker is facing a
safe direction.
• While holding the button in, turn the Bolt guide clockwise until it stops.
• The Bolt guide assembly should spring back and stop, if it does not; pull it back
until it stops.
• Next, push the Bolt guide assembly slightly forward and then turn it counter
clockwise and remove.
• If the Bolt and spring do not come out with the Bolt guide, use a barrel swab to push them
out from the front of the marker.
Maintenance of Bolt and Bolt Guide
• Inspect the O-rings on both the Bolt and Bolt guide for any wear or damage. Replace
damaged or worn O-rings if necessary.
• Lubricate all O-rings on Bolt and Bolt guide with the supplied grease or Dow 33.
Only a small amount of grease is needed.
Maintenance of Poppet
Make notice how far the Bolt Guide Cap is positioned within the Bolt Guide. When
reinstalling the Bolt Guide Cap make sure it is replaced to the same location. This will help
keep your velocity settings close to its previous setting. Make sure to chronograph the
D*Fender before using.
8.2
8.3
8.4

16
8. DISASSEMBLY AND MAINTENANCE (Cont’d)
• Use a 3/32” hex wrench and insert it into the side of the Bolt Guide Cap.
Turn counterclockwise until the Bolt Guide Cap is completely removed.
• Remove the Poppet Spring, being careful not to lose the spring.
• Use a non-metallic item that will not scratch the Bolt Guide internal surfaces and cause
leaking. Push the Poppet out the back of the Bolt Guide. Be careful not to damage the
Poppet front sealing face.
• Inspect and lubricate Poppet O-ring and be careful not to lubricate the front Poppet Seal.
Replacing the Poppet Seal
If there is a slight air leak evident coming through the Bolt area, the Poppet Seal may be worn
and need to be replaced. With the Poppet removed, grab the Poppet Seal with pliers and
unscrew the Poppet by hand from the Poppet Seal. Do not grab the Poppet with pliers or put
in a vice as it may damage the brass. Install the new Poppet Seal by hand. Once tightened
by hand, the Poppet will hold the Poppet Seal in place and it should not come apart
during operation.
Re-Installation of Poppet and Bolt Guide Cap
• Place Poppet into the back of the Bolt Guide and gently push forward. If installed properly,
the Poppet will be all the way forward resting on the Bolt guide internal face.
• Install the Poppet spring back into the back of the Poppet.
• Using the 3/32” hex wrench, screw the Bolt Guide Cap clockwise back into the Bolt Guide.
Screw the Bolt Guide Cap all the way in to help seat the Poppet and then turn it out one
turn. Further adjustment over a chronograph will be needed to achieve desired velocity.
Re-Installation of Main Spring, Bolt and Bolt Guide Assembly
• Slide the Main Spring onto Bolt, and then the Bolt onto Bolt Guide, so it is one assembly.
You will notice, one end of the spring is smaller and will lock onto the Bolt.
• Insert Bolt guide assembly back into the Body making sure it is locked into place.
Lid Assembly:
The Lid can be removed and changed without separating the shells. Remove the screw hold-
ing the Lid onto the shell with a 7/64” hex wrench and then the Lid Retainer. Reverse the
process for Lid installation.
Grips:
Using a 5/64” hex wrench, remove the four screws holding the grips in place.
Over tightening these screws can damage the rubber grips.
Front Grip:
Using a 7/64” hex wrench, remove the four screws and the Foregrip will separate for removal
or adjustment.
Separating Shells:
Once the parts above have been removed the shell can now be separated. The shells are
separated by loosening/removing all the shell screws.
• Using a 7/64” hex wrench; remove all the socket head screws in the left side shell.
• Remove the 3 flat head screws, located under the grips with a 5/64” hex wrench.
• The left side shell can now be slowly separated from the right, by lifting it free of
the right shell.
Note: It is not necessary to remove the Picatinny side rails to separate the shells.

17
8. DISASSEMBLY AND MAINTENANCE (Cont’d)
Trigger:
The Trigger assembly is attached to the right side shell and should only be removed for
maintenance or cleaning.
Regulator:
Once the shells are separated, the regulator assembly can be lifted out.
Loader:
Once the shells are separated, the loader assembly can be lifted out. Make sure to carefully
disconnect the two wiring connectors before removing for cleaning or maintenance.
Selector Arm:
It is not necessary to remove the selector arm when dissembling the D*Fender. It is removed
with a 1/16” hex wrench.
Note: The selector arm is keyed into the selector shaft. Make sure they are aligned before
reinstalling the selector arm screw.
Sling Adapter:
Using a 1/8” hex wrench, remove the one screw which holds the sling adapter in place.
The sling adapter can be placed in four locations or removed completely. The four holes are
10-32 threaded to accept most sling mounting adapters.
9. STORAGE AND TRANSPORTATION
WARNING:
Never carry your Marker uncased when not on a playing field. The non-playing public and
law enforcement personnel may not be able to distinguish between a paintball marker and
firearm. For your own safety and to protect the image of the sport, always carry your Marker
in a suitable marker case or in the box in which it was shipped. When you are finished using
your Marker it is important that you prepare it for storage. This will not only serve to increase
the life of the marker, but will assure optimum performance on your next outing.
• The marker must be clear of all paint and air sources when not being used.
• Be sure to have marker in “Safe Mode” when not in use.
• Make sure a barrel blocking device is in place.
• Store your Marker and propellant in cool dry place.
• Keep your Marker away from unsupervised children.
• Your Marker must be free of all paint and not attached to a propellant source while being
transported to and from the playing field.
• Observe and obey all local, state and federal laws concerning the transportation of paint
ball markers. For information concerning any of the laws in your area, contact your local
law enforcement.
• Always store the marker in a secure location when not in use so as to prevent access by
unauthorized persons.
CAUTION: Paintballs may remain in the feed tube system after the loader
section is empty. Always check for paintballs in the feed tube and breech to
prevent accidental discharge!

18
10. TROUBLESHOOTING
Note: if you are experiencing any problems and you are using any aftermarket parts, it is
necessary to re-install the factory parts and re-test before attempting any troubleshooting, as
non-factory aftermarket parts are not designed by Empire Paintball to work in the D*Fender,
and they may be the cause of the problems. Do not contact Empire Paintball until you have
returned the D*Fender to factory stock condition and tested the problem again.
General Issues:
Marker Does Not Turn On
• Check that selector switch is in Safe Position. It must be in the Safe Position for the
marker to turn on.
• Change batteries.
• Calibrate selector switch.
• Check that pins on connector boards inside body are straight and making contact with
main board sockets.
Batteries Get Drained While Marker is Stored
• Open the body shell and check that the motor leads are not shorted to the motor body.
This may cause battery drain.
Select Fire Switch Does Not Respond to Each Position
• Calibrate selector switch, instruction in Electronics section.
Marker Doesn’t Fire
• Make sure there is a paintball in the chamber. Pulling the trigger while in a live firing mode
will run the loader to make the paintball load. Check trigger adjustment, the trigger may not
be activating the microswitch. Lastly check the solenoid connection.
Leaks:
Leak Down the Barrel on Outside of the Bolt
• Change outside of bolt O-rings and large bolt guide O-rings.
Leak Down the Barrel on Inside of the Bolt
• For a small leak change poppet seal and check for damage on bolt guide where poppet
seal touches. Replace bolt guide if damage found. For a large gushing leak solenoid
may need to be reset. To do this remove the gas supply and turn the marker on.
Toggle the eyes off and pull the trigger several times to cycle the solenoid.
Gush of Air During Firing Down the Barrel
• Solenoid may be sticking open due to pressure or battery level. Change batteries,
lubricate poppet O-ring. If necessary clean inside solenoid.
Leak in Grip Frame Area
• Change female air transfer tube O-ring.
Leak Out of Bottom of Regulator / Lever Area
• Drop paintball marker oil on tank depression pin in regulator in case the pin is
becoming bound up. Change tank depression pin O-ring and O-ring around brass
1/2 in. nut in regulator if oil does not work.
Velocity Issues:
Velocity is Low
• Pressure should be set near 200psi. Assure fresh batteries are being used. Lubricate pop
pet O-ring. Use marker back cap to adjust marker to the proper velocity.
Velocity Drops During Rapid Fire
• Assure fresh batteries are being used. To pin point if it is a regulator issue during rapid fire
watch the regulator gauge to see if the pressure does not recover to the set level for each
shot. If it does not recover try a new tank regulator. If this doesn’t fix it your regulator will
need to be serviced. Contact paintballsolutions.com for instructions. If the regulator is
okay, lubricate the poppet O-ring and replace the 3 small bolt guide O-rings.

19
10. TROUBLESHOOTING (Cont’d)
Velocity Is Inconsistent
• Assure fresh batteries are being used. Lubricate and/or replace the poppet O-ring.
Set pressure near 200psi. Replace small bolt guide O-rings.
ROF / Feeding Issues:
ROF is Very Slow, Around 8 BPS
• Your breech sensor (eyes) may be dirty or malfunctioning. Clean the eyes and breech of
the marker. Tapping the power button can toggle the eyes off if they cannot be cleaned
immediately. Check if there is paint in the feed ramp or loader area. Replace the battery if
cleaning the eyes doesn’t work.
ROF is Slightly Slow
• Bolt may not be cycling fast enough. Remove bolt system and clean and lubricate bolt and
bolt guide.
Loader is Spinning Very Fast and Stopping Quickly
• The batteries may be low. Try changing the batteries. If not the loader gear sensor may be
dirty or disconnected. Split the body shells in half to check the connection and sensor.
Loader is Not Feeding Balls Fast Enough
• The batteries may be low, change the batteries.
The Marker Sometimes Fires 2 Balls at Once / Double Feeding
• Your ball detents may be damaged or missing. Check them for damage and replace
if necessary.
Other Issues:
The Marker Has Inefficient Gas Use
• The paint barrel match may be incorrect. Check that a suitable bore insert is installed.
The check valve may be missing. Remove the air transfer plate to inspect.
The Marker is Breaking Paint in the Breech
• The ball detents may be damaged or missing. Check for the ball detents and replace if
necessary. The rubber bolt tip may be damage or missing, remove the firing system
to check. The check valve may be missing. Remove the air transfer plate to inspect.

20
11. DIAGRAMS/PARTS LIST