Davco SHOP PRO FXP User manual

Updated 02/19/2021
FOR UPDATED INFORMATION VISIT WWW.DAVCO.COM
SHOPPRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
50
SHOP PRO®FXP
IMPORTANT! REFER TO THE
DAVCO SHOP PRO TECHNICAL
MANUAL FOR PROPER ENGINE
APPLICATION PRIMING
PROCEDURES.
REVA L4946
50
SHOP PRO®FXP
IMPORTANT! REFER TO THE
DAVCO SHOP PRO TECHNICAL
MANUAL FOR PROPER ENGINE
APPLICATION PRIMING
PROCEDURES.
REVA L4946
F1348 REV G
TABLE OF CONTENTS
Applications and Features............................................... 1
ShopPro®FXP Components............................................. 2
EImportant Safety Precautions .........................................3
Set-up and Maintenance ................................................ 4
Hoses and Adapters .................................................... 5
Priming the PACCAR MX 11 EPA 2013 & MX 13 EPA 2013 Engine......... 6
Priming the PACCAR MX 13 EPA 2010 Engine...........................10
Hose Connections for Navistar Engines.................................13
Priming Fuel System of Navistar Engines ...............................14
Hose Connections - Priming (DETROIT®Engines) .......................16
Priming the Engine Module of DETROIT®“DD” Engines .................17
Fuel Tank Sweeping with Filtration......................................18
Fuel Transfer with Filtration ............................................19
Service Parts ..........................................................20
Service Parts - Adapters................................................21
Service Parts For Priming MX Engines ..................................22
Warranty Policy ........................................................23
Parts Return Policy ....................................................24

1
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629 F1348 REV G
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
EProduct Warning: The ShopPro is only
approved for use with diesel fuel. It is
not approved for use with gasoline or
any other flammable liquids.
EWARNING! NEVER START THE ENGINE WITH
FUEL RETURN HOSE DISCONNECTED. THE
INTERNAL CHECK VALVE IN THE RETURN FUEL
FITTING WILL CREATE EXCESSIVE PRESSURE
AND WILL DAMAGE INJECTOR SEALS,
CREATING A CATASTROPHIC FAILURE.
Applications
• Priming after Filter Service
- Eliminates the use of hand priming pumps after
performing maintenance
- Uses on-board fuel to prime engines and filters, avoids
the hassle of keeping reserve fuel on hand
- Eliminates cross contamination of fuel
• Fuel Transfer
- Filters and transfers fuel in one operation
- Transfers fuel when repairing tanks or crossover lines
- Transfers fuel for trucks being sold or taken out of
service
• Tank Cleaning
- Removes contaminated fuel, sediment and water from
fuel tanks of diesel powered equipment or from diesel
storage tanks
- Cleans fuel tanks during service — can be a value
added service or a new revenue stream
- Eliminates downtime due to fuel contamination
Specifications
• Height: 47.4"
• Width: 23.3"
• Depth: 17.4"
• Weight: 100 lbs
• Electric Motor: 120VAC, 3450 RPM
• Flow Rate: 115 GPH
ShopPro Filtration
• All-in-one fuel filter and water separator for diesel fuel
• Superior fuel/water separation
• Easy to access drain
• Lightweight aluminum construction
Features
• Cart
- Heavy-duty steel construction
- Portable and self-contained
• Electrical
- UL
®Listed, rear-facing receptacle
- Waterproof ON/OFF switch
- 120VAC connection
• Pump and Motor
- Electric motor/pump combination rated for continuous
operation
- UL
®Listed and CSA approved
• Adapters and hoses
- No-drip fittings
- Color-coded for function
• Regulator
- 50 psi (handle up, range of 45 psi to 50 psi) for use on
MaxxForce Engines
- 80 psi (handle down, range of 75 psi to 80 psi) for use
on other applications
APPLICATIONS AND FEATURES

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DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629 F1348 REV G
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
SHOPPRO®FXP COMPONENTS
120VAC RECEPTACLE
120VAC SWITCH BOX
120VAC SWITCH
Regulator
Heavy Duty Cart
Pressure Hose
Pick-up Wand
Suction Hose
Drain Valve
Drain Hose
Pump
Motor
Filtration Unit
Sight Tube
Hose Retainer
HANDLE UP
HANDLE DOWN
80
PSI
50
PSI

3
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629 F1348 REV G
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
EGeneral Safety Precautions
• The ShopPro is only approved for use with diesel fuel.
It is not approved for use with gasoline or any other
ammable liquids.
• Read all instructions before use to avoid injury. To avoid
serious injury or death, follow the safety information in
this document.
• Keep this manual. If you need to replace the manual,
call customer service at -- or visit www.davco.
com for a replacement.
• Read all product safety labels.
• Refer to appropriate regulations for environmental and
workplace safety rules.
• The ignition key must be in the o position, unless oth-
erwise directed. To avoid unintentional engine startup,
use a lockout key and⁄or signage to alert personnel that
work is being performed.
• Do not leave the ShopPro running unattended. Always
disconnect the power supply when the ShopPro is not
in use.
• Avoid fuel spillage. When disconnecting attachments
wrap a shop rag around the tting to catch any residual
fuel.
EWARNING: To prevent personal injury
• Eye Protection: Proper eye protection must be worn
when operating the ShopPro. In case of contact, rinse
immediately with plenty of water, including under the
eyelids, for at least  minutes. Consult a doctor.
• Inhalation: Always perform engine or vehicle fuel sys-
tem maintenance in a well ventilated area that is kept
free of bystanders. In case of inhalation, get some fresh
air. If symptoms persist, consult a doctor.
• Skin contact: Use gloves to avoid skin contact. Wash o
immediately with plenty of water. If symptoms persist,
consult a doctor.
• Scalding hazard: When diesel fuel is circulated through
an operating engine, it can become very hot. Use care
when working with hot fuel.
• Fire Prevention: Heated fuel can form combustible
vapor mixtures in the area around the fuel source.
To eliminate the potential for re, keep open ames,
sparks or other potential ignition sources away from
the work area. Do not smoke during lter replacement
or service operations.
EFuel System Precautions:
• Follow engine manufacturer guidelines for proper
priming procedures.
• Dirt or debris in the fuel system can lead to severe
engine damage.
• Blocking and⁄or clamping the fuel pipes can lead to
severe engine damage.
• Do not operate engine with injector leak circuit
plugged. Damage to injectors may result.
• Never block or plug the common rail release valve
output, this can lead to severe rail and common rail
pressure release valve damage.
• Immediately plug the openings.
• Clean the area before performing maintenance.
• Prevent fuel from leaking or dripping onto the starter
motor.
• Check the fuel components for leakage very carefully.
FIMPORTANT SAFETY PRECAUTIONS

4
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629 F1348 REV G
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
SETUP AND MAINTENANCE
Set-up and First Use
1. Unpack the ShopPro and remove the cable ties from
hoses.
2. Remove the vent cap from the filtration unit.
3. Pour diesel fuel into the clear cover until it reaches the
black band on the filter element (approximately 1 gallon).
(This fuel will be on the “dirty” side of the filter, meaning
that the fuel will be filtered before flowing through the
ShopPro FXP to the engine or tank.)
4. Reinstall the vent cap and tighten by hand until it clicks.
The ShopPro FXP is now ready for use.
5. Connect the ShopPro to a power source. Install the
pick-up wand (green hose) and dispensing wand (red
hose). Put the wands in a five-gallon (minimum) fuel
container or truck fuel tank. Turn the ShopPro power on
and circulate fuel until there are no bubbles in the sight
tube. Turn off the ShopPro. Close the ball valves on both
hoses. Remove the wands from the hoses and return
them to their storage area. Connect the hoses to the hose
retainers. (Refer to photo on page 2.)
Filtration Unit Maintenance
Drain Water
Water that has been separated from fuel will collect in the
bottom of the body of the filtration unit. Drain the water
periodically. The frequency will depend on how often the
ShopPro is used and the quality of the fuel it has filtered.
1. Open the vent cap slightly to break the vacuum. Place the
end of the drain hose in a suitable container and open the
drain valve.
2. When only fuel is coming out of the hose, shut the valve.
Hand tighten the vent cap until it clicks.
Filter Replacement
Replace the filter in the filtration unit when there is low flow/
pressure or when the filter is visibly contaminated. The filter
change will also include replacement of the seals on the vent
cap and on the collar.
1. Remove the vent cap and open the drain valve to drain
the fuel completely. Close the drain valve.
2. Remove the collar (use the DAVCO wrench) then remove
the clear cover. Remove the filter. Remove the seals from
the cover and the vent cap. Dispose of the filter and the
seals properly.
3. Using a clean shop rag, clean the cover, vent cap, collar
and threads on the filtration unit body. Do not use any
acetone based cleaners on the clear cover.
4. Install the new filter and the seals (included with the
replacement filter).
Replacement filter part numbers:
Fleetguard: FS19915
Detroit Diesel: A0000903651
Pro Tip: Write the date of the filter change with a permanent
marker on the filter wrap.
Pro Tip: Install the cover and collar on the filtration unit hous-
ing. Apply downward pressure on the top of the cover and
rotate the collar until contact. Use a DAVCO wrench to tighten
three additional ribs.
5. Pour clean fuel into the filtration unit.
6. Reinstall the vent cap and tighten by hand until it clicks.
Service Parts
See page 20 for service parts. Call DAVCO customer
service at 800-328-2611 to order.

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DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629 F1348 REV G
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
HOSES AND ADAPTERS
HOSES
Hose Connection Description Photo
Red Quick connect Pressure Hose with check valve
Green Quick connect Suction Hose
ADAPTERS
Hose Connection Description Photo
Blue Compucheck Compucheck fitting for priming fuel
Module
Red Voss Priming MaxxForce engines using
regulator setting of 50 PSI
Green Voss Priming MaxxForce Engines using
regulator setting of 50 PSI
60" White tube Quick connect Pick-up Wand: Put in fuel tank or
container
20" White tube Quick connect Dispensing Wand: Tank sweeping or
fuel transfer
ADAPTERS FOR MX 13 EPA 2010, MX 11 EPA 2013 & MX 13 EPA 2013 ENGINE APPLICATIONS
Hose Connection Description Photo
Clear tube Quick connect MX 11 EPA 2013 &
MX 13 EPA 2013 Engines
Clean Fuel "Adapter A"
Black and clear
hose adapter
Quick connect MX 13 EPA 2010 Engine
Return Fuel "Adapter B"

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DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
MX 11 EPA 2013 & MX 13
EPA 2013 Engines
THE FUEL PRIMING PROCEDURE FOR THE MX 13 EPA 2010, MX 13 EPA 2013 & MX 11 EPA
2013 ENGINE IS ON THE RETURN FUEL SIDE OF THE FUEL SYSTEM.
MX 11 EPA 2013 & MX 13 EPA 2013 Engines
PRIMING THE PACCAR MX 11 EPA 2013 & MX 13 EPA 2013 ENGINE
Shop Pro FXP MX
Return
Fuel
Adapter A
Fuel In
Fuel Manifold
Pressure hose
Suction hose
OR
PACCAR Filter
DAVCO Fuel Pro
Tether
FUEL TANK

7
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
MX 11 EPA 2013 & MX 13
EPA 2013 Engines
THE FUEL PRIMING PROCEDURE FOR THE MX 13 EPA 2010, MX 13 EPA 2013 & MX 11 EPA
2013 ENGINE IS ON THE RETURN FUEL SIDE OF THE FUEL SYSTEM.
EEnsure the fuel tank has sufficient fuel level to ensure
proper priming.
If the Truck has a DAVCO Fuel Pro®, drain the filter per Tech
Manual instructions.
If the truck has a Racor “PACCAR” filter drain the filter per
PACCAR instructions.
1. Remove on engine filter per PACCAR instructions.
EWARNING! NEVER START THE ENGINE WITH FUEL
RETURN HOSE DISCONNECTED. THE INTERNAL
CHECK VALVE IN THE RETURN FUEL FITTING WILL
CREATE EXCESSIVE PRESSURE AND WILL DAMAGE
INJECTOR SEALS, CREATING A CATASTROPHIC
FAILURE.
2. Disconnect the “C” clip on the Return Fuel Hose. Remove
the hose from the fuel manifold.
PRIMING THE PACCAR MX 11 EPA 2013 & MX 13 EPA 2013 ENGINE

8
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
MX 11 EPA 2013 & MX 13
EPA 2013 Engines
THE FUEL PRIMING PROCEDURE FOR THE MX 13 EPA 2010, MX 13 EPA 2013 & MX 11 EPA
2013 ENGINE IS ON THE RETURN FUEL SIDE OF THE FUEL SYSTEM.
3. Secure the green tether to the Return Fuel Hose. Remove
the dust cover from adapter “A” and place on the Return
Fuel Hose to keep out contaminants.
4. Connect adapter “A” to the (green) suction hose of the
ShopPro and to the Return Fuel manifold port.
5. Loop adapter “A” hose over the steering shaft for better
visibility.
6. Connect the short pickup wand to the ShopPro (Red)
discharge hose.
7. Remove the fuel tank cap and Insert the wand into the
fuel tank and open the ball valve.
8. Connect the extension cord to the ShopPro and turn on.
9. Run the ShopPro for a minimum of five minutes.
PRIMING THE PACCAR MX 11 EPA 2013 & MX 13 EPA 2013 ENGINES

9
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
MX 11 EPA 2013 & MX 13
EPA 2013 Engines
THE FUEL PRIMING PROCEDURE FOR THE MX 13 EPA 2010, MX 13 EPA 2013 & MX 11 EPA
2013 ENGINE IS ON THE RETURN FUEL SIDE OF THE FUEL SYSTEM.
10. Turn the ShopPro OFF.
11. Close the ball valve on adapter “A” and ShopPro suction
hose (Green). Remove the ShopPro suction hose (Green)
and reconnect the Return Fuel Hose and insert the “C”
clip.
12. Close the ball valve on the (Red) discharge hose, remove
wand from the fuel tank and replace fuel cap. Loosen
the hand primer pump and pump the handle 10 times to
pressurize the injectors.
13. Tighten the primer pump handle in the down position.
14. Start the engine. If the engine will not start after 10
seconds pump the hand primer pump an additional ten
times.
PRIMING THE PACCAR MX 11 EPA 2013 & MX 13 EPA 2013 ENGINES

10
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
THE FUEL PRIMING PROCEDURE FOR THE MX 13 EPA 2010, MX 13 EPA 2013 & MX 11 EPA
2013 ENGINE IS ON THE RETURN FUEL SIDE OF THE FUEL SYSTEM.
MX 13 EPA 2010
Engines
MX 13 EPA 2010 Engine
PRIMING THE PACCAR MX 13 EPA 2010 ENGINE
OR
PACCAR Filter
DAVCO Fuel Pro
Adapter B
Return Fuel Hose
at the Block
Hand Primer
Pump
Fuel In
Shop Pro FXP MX
Tether
Suction hose
Pressure hose
FUEL TANK

11
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
THE FUEL PRIMING PROCEDURE FOR THE MX 13 EPA 2010, MX 13 EPA 2013 & MX 11 EPA
2013 ENGINE IS ON THE RETURN FUEL SIDE OF THE FUEL SYSTEM.
MX 13 EPA 2010
Engines
PRIMING THE PACCAR MX 13 EPA 2010 ENGINE
EWARNING! NEVER START THE ENGINE WITH FUEL
RETURN HOSE DISCONNECTED. THE INTERNAL
CHECK VALVE IN THE RETURN FUEL FITTING WILL
CREATE EXCESSIVE PRESSURE AND WILL DAMAGE
INJECTOR SEALS, CREATING A CATASTROPHIC
FAILURE.
EEnsure the fuel tank has sufficient fuel level to ensure
proper priming.
1. Remove and replace the MX 13 EPA 2010 Primary
PACCAR Filter or DAVCO Fuel Pro.
2. Remove and replace the MX 13 EPA 2010 Secondary fuel
filter.
3. Remove the Return Fuel Hose from the engine block
located next to the hand primer pump.
4. Secure the green tether to the Return Fuel Hose. Connect
adapter “Adapter B” to the engine block fitting and the
(Green) suction hose of the ShopPro.

12
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
THE FUEL PRIMING PROCEDURE FOR THE MX 13 EPA 2010, MX 13 EPA 2013 & MX 11 EPA
2013 ENGINE IS ON THE RETURN FUEL SIDE OF THE FUEL SYSTEM.
MX 13 EPA 2010
Engines
5. Loop adapter “Adapter B” hose over the hoses for better
visibility.
6. Connect the short pickup wand to the ShopPro (red)
discharge hose. Remove the fuel tank cap and insert the
wand into the fuel tank and open the ball valve. Connect
the extension cord to the ShopPro and turn on. Run the
ShopPro for a minimum of five minutes.
7. Turn the ShopPro OFF. Close the ball valve on adapter
“Adapter B” and ShopPro suction hose (Green).
8. Remove the ShopPro suction hose (Green) and recon-
nect the Return Fuel Hose.
9. Close the ball valve on the (Red) discharge hose, remove
wand from the fuel tank and replace fuel cap. Loosen
the hand primer pump and pump the handle 10 times to
pressurize the injectors.
10. Tighten the primer pump handle in the down position.
Start the engine. If the engine will not start after 10
seconds, pump the hand primer pump an additional ten
times.
PRIMING THE PACCAR MX 13 EPA 2010 ENGINE

13
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
Navistar MaxxForce and
“N” Engines
HOSE CONNECTIONS FOR NAVISTAR ENGINES
PRESSURE
HOSE
SUCTION
HOSE
QUICK
CONNECT
QUICK
CONNECT
FUEL LINE
(RED VOSS ADAPTER)
VOSS ADAPTER
(GREEN WITH
90° FITTING)
FUEL TANK
PRESSURE (RED)
SUCTION (GREEN)
PRESSURE (RED)
SUCTION (GREEN)
SUCTION (GREEN)PRESSURE (RED)
MaxxForce Applications: Use Voss Adapters
Green hose with 90°
Voss Fitting
Connect to Fuel
Outlet on Fuel Pro
Connect to Fuel
Supply Line
Green Suction Hose
Red Pressure Hose
Red hose with
straight Voss Fitting

14
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
Navistar MaxxForce and
“N” Engines
PRIMING FUEL SYSTEM OF NAVISTAR ENGINES
ECAUTION!: To prevent damage to fuel
system components, make sure pressure
regulator handle is in 50 PSI position
when servicing MaxxForce®11, 13 and 15
engines.
50
PSI
1. Connect the ShopPro to a power source.
2. Attach the green Voss adapter to the suction hose
(green).
3. Connect the red Voss adapter to the pressure hose (red).
4. Disconnect the fuel supply line from the FUEL OUT port.
5. Connect the green Voss adapter to the Fuel Pro inlet
fitting. (Item 3).
6. Connect the engine fuel supply line (Item 1) to the red
Voss adapter (Item 2).
ECAUTION: USE CARE WHEN CONNECTING VOSS
FITTINGS TO AVOID ACCIDENTAL BREAKAGE.
7. Open the ball valves (Items 1 and 2).

15
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
Navistar MaxxForce and
“N” Engines
PRIMING FUEL SYSTEM OF NAVISTAR ENGINES
8. Turn the ShopProON. Let the ShopPro run for a mini-
mum of two minutes after no bubbles are visible in sight
glass. Start the engine and run the engine at 1200 rpm for
a minimum of two minutes. Turn off engine.
9. Turn the ShopPro OFF.
10. Close pressure and suction hose ball valves (Items 1 and
2).
11. Disconnect the adapters from the fuel line and FuelPro.
12. Reconnect the fuel supply line to FuelPro FUEL OUT
port.
13. Return the adapters to the cart. Return the hoses to the
cart. Connect the hoses to the hose retainers.
14. Restart the truck and check for leaks.

16
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
DETROIT®“DD”
Engines
HOSE CONNECTIONS  PRIMING DETROIT®ENGINES
Priming with Compucheck Adapter—Use 80 PSI Setting on Regulator
HANDLE UP
HANDLE DOWN
80
PSI
40
PSI
QUICK
DISCONNECT
COMPUCHECK
ADAPTER
QUICK DISCONNECT
FUEL PRIMING
COMPUCHECK FITTING
FUEL TANK
PRESSURE
HOSE
SUCTION
HOSE
GREEN
RED
PRESSURE
SUCTION

17
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
F1348 REV G
DETROIT®“DD”
Engines
PRIMING THE ENGINE MODULE OF DETROIT®“DD” ENGINES
Regulator Settings: Use the 80 PSI Regulator
setting to prime the fuel module.
1. Attach the pick-up (60") wand to the suction hose (green)
and insert it into the fuel tank.
2. Open the ball valve.
3. Attach the Compucheck Adapter (blue hose) to the
pressure hose (red) on the ShopPro.
4. Connect the Compucheck fitting to the priming port on
the fuel module.
5. Open the ball valve.
6. Turn the ShopPro FXP ON. Prime the fuel system for four
minutes.
7. While the ShopPro is still turned ON, start the engine.
Allow the engine to idle for one minute before revving the
engine. Turn off the engine.
8. Turn the ShopPro off. Close the ShopPro pressure hose
ball valve. Remove the Compucheck adapter from the fuel
module.
9. Remove the pick-up wand from the fuel tank.
- Allow the fuel to drain back into the tank before closing
the ball valve.
- Return the adapters to the cart. Return the hoses to the
hose retainers.
10. Restart the truck and check for leaks.

18
DAVCO Technology, LLC www.davco.com800-328-26111600 Woodland Drive, Saline, MI 48176-1629 F1348 REV G
SHOP PRO®FXP
WITH 50/80 PSI REGULATOR
TECHNICAL MANUAL
Overview:
The suction hose (green) is connected to the pick-up wand
(60" white wand). The pressure hose (red) is connected to
the dispensing wand (20" white wand). The fuel is filtered
as it is drawn from the tank and returned to the same tank
(or auxiliary tank). By moving the wand along the sides
and bottom of the tank, water and contaminants that have
settled in the tank are removed. The sight tube aids in
determining the length of time needed to clean the tank.
FUEL TANK
SUCTION (GREEN)
SUCTION
HOSE
QUICK
CONNECT
PRESSURE
HOSE
PRESSURE (RED)
FUEL TANK SWEEPING WITH FILTRATION
Pro Tip: Remove the anti-siphon fill cap from the fuel tank be-
fore sweeping.
Pro Tip: Elevate the end of the truck to allow water and con-
taminants to collect closest to the fuel fill point.
1. Connect the ShopPro to a power source.
2. Attach the 60" pick-up wand to the suction hose (green)
and insert it into the fuel tank.
3. Open the ball valve.
4. Attach the 20" dispensing wand to the pressure hose
(red).
5. Insert the dispensing wand into the fuel tank and open
the ball valve.
6. Turn the ShopPro ON.
7. With the pick up wand, slowly sweep the bottom and
sides of the fuel tank with a side-to-side motion. Refer to
the appearance of the fuel in the sight tube to determine
when sweeping is complete. If the tank being cleaned
has excessive water (visible in the clear cover) turn the
ShopPro off and drain the filtration unit.
8. When sweeping is complete, run for one additional min-
ute to flush residual water from the ShopPro to prevent
gear corrosion. Turn the ShopPro OFF.
9. Remove the wands from the fuel tank. Allow the fuel to
drain back into the tank before closing the ball valves.
10. Return the wands to the cart.
11. Return the hoses to the hose retainers.
Use the regulator
setting of 80 PSI.