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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 .
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 .
DAVCO Technology, LLC
FUEL TANK SWEEPING WITH FILTRATION
1600 Woodland Drive, Saline, MI 48176-1629
WITH 50/80 PSI PRESSURE REGULATOR
Use the regulator setting of 80 PSI.
SUCTION
HOSE
SUCTION (GREEN)
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 . 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 .
800-328-2611
11
SHOP PRO
TECHNICAL MANUAL
QUICK
PRESSURE
CONNECT
HOSE
FUEL TANK
PRESSURE (RED)
www.davco.com
F1321 REV E
ST
®
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