Mobile Fuel Filtration 700 Series

Mobile Fuel Filtration
700 Series
Filterpump
The 700 series fuel filter/water separator assembly is
a two-stage filtration and repriming system featuring
a 12 volt solid-state controlled electronic priming
pump, a vent valve to purge air, a 100 micron prefilter
screen, a 30 micron Aquabloc®II spin-on element,
a water sensor probe, a clear collection bowl and
a weather proof control box. This complete fuel
management system isolates contaminants present in
diesel fuels and traps them prior to reaching the fuel
injection system, protecting the engine’s fuel system
from costly and premature failure.
Specifications
745R30
760R30
790R30
45 GPH (170 LPH)
60 GPH (227 LPH)
90 GPH (341 LPH)
Port Size (SAE J1926)
7/8”-14 UNF
7/8”-14 UNF
7/8”-14 UNF
Replacement Element
R45P
R60P
R90P
30 micron
30 micron
30 micron
Height
10.8 in. (25.7 cm)
11.8 in. (28.4 cm)
12.8 in. (32.5 cm)
Width
4.3 in. (11.0 cm)
4.3 in. (11.0 cm)
4.3 in. (11.0 cm)
Depth
6.5 in. (16.5 cm)
6.5 in. (16.5 cm)
6.5 in. (16.5 cm)
4.5 lbs (2.0 kg)
5.5 lbs (2.5 kg)
6.5 lb (3.0 kg)
0.25 PSI (1.7 kPa)
0.25 PSI (1.7 kPa)
0.25 PSI (1.7 kPa)
Maximum Flow Rate
Micron Rating
Weight (dry)
Clean Pressure Drop
H2O Removal Efficiency
99.9%
Operating Temperature
-40o to +225oF (-40o to +107oC)
Parker Hannifin Corporation
Racor Division, PO Box 3208
Modesto, CA 95354 USA
Phone: 800.344.3286
Fax: 209.529.3278
E-mail: racor@parker.com
www.parker.com/racor
1
Mobile Fuel Filtration
700 Series
Vent Valve
Replacement Parts
1
745R30, 760R30 & 790R30
Part Number
1. RK22933
RK22934
Description
Complete Primer Pump Kit
(includes 12 volt pump, pump
cover, O-rings, screws,
prescreen element and more.
Does not include mounting head.)
2
3
4
Prescreen Element Kit
(100 micron see page 119 #8)
2. RK22798
Bypass Valve Kit
3. RK22998
Gasket Kit (includes #’s 3 & 6)
4. RK22902
Wire Harness Kit
5
5. Replacement Elements (includes #’s 6 & 7)
Model
2 Micron 10 Micron
30 Micron
745R
R45S
R45T
R45P
760R
R60S
R60T
R60P
790R
R90S
R90T
R90P
6. RK22998
Gasket Kit (includes #’s 3 & 6)
7. RK21113-13-11
Bowl Kit (includes #’s 6 & 8)
8. RK30476
Self-venting Drain Kit
9. RK30902
Water Sensor Kit
10.RK22943
Control Panel Kit
9
10
Installation Instructions
110
Technical Support:
800.344.3286 ext. 7555
racortech@parker.com
7
8
Additional Parts (not shown)
22909
6
Mobile Fuel Filtration
Primer Pump Kit
1
2
3
4
5
6
7
8
Replacement Parts
RK22933 Primer Pump Kit includes
1.
all parts shown above.
Part Number
Description
N/A
Screws (3)
2. N/A
Pump Cover
3. N/A
Body O-ring
4. N/A
Pump Sub Assembly
5. N/A
Cover O-ring
6. N/A
Pump Seal Adapter
7.
Adapter O-ring
N/A
8. N/A
RK22934
Prescreen 100 micron
Prescreen Element Kit 100 micron
(includes numbers 5, 7 & 8)
111
Technical Support:
800.344.3286 ext. 7555
racortech@parker.com
1
Mobile Fuel Filtration
Primer Pump Kit
1
2
3
4
5
6
7
8
Installation Instructions
Please read ALL instructions before beginning
installation. See installation diagram on page 122
for reference and additional information.
Notes:
Completely drain assembly. Tear-down is
performed in numerical order shown above
(1-8). Rebuild assembly in reverse order (8-1),
substituting new parts for old. On rebuild, lubricate
all O-rings with motor oil or clean diesel fuel and
tighten screws to 50 in. lbs (maximum).
Maintain a safe working environment. Obtain good
ventilation and do not smoke or allow open flame
near the installation.
The engine must be off and cool to touch before
beginning installation.
Important: Insure inside face of cover is flush with
pump body and all flat surfaces are clean (free of
scratches and debris).
This filter assembly will replace stand-alone
primary fuel filters that may be installed on
the engine. Remove existing primary filter, if
applicable, and dispose of properly.
Prescreen element can be cleaned and inspected
before replacement.
Apply thread sealant to fittings, lubricant to o-rings
and install fittings into the appropriate inlet and
outlet ports. Tighten snugly. Install port plugs in
unused ports and tighten snugly.
Clean in solvent bath with a soft brush. Flush with
diesel fuel. Gently blow dry with air, if necessary.
Connect fuel hose to the inlet/outlet fittings and use
hose clamps where appropriate.
Prime the system and check for leaks. Correct as
necessary with engine off.
112
Technical Support:
800.344.3286 ext. 7555
racortech@parker.com
Mobile Fuel Filtration
Primer Pump Kit
Maintenance
Operation For Repriming Unit:
Element Replacement:
(for initial installation, repriming, or to restart after
running out of fuel).
Replace element every 10,000 miles, 500 hours,
every other oil change, if power loss is noticed,
or annually, whichever occurs first. Note: Always
carry extra replacement elements as one tankful of
excessively dirty fuel can plug a filter. To replace
element:
1. Turn ignition to ON position; do not start engine.
2. Remove cap from vent valve. Press and hold
PRIME button on control panel; this will activate
primer pump and yellow ‘prime’ LED will
illuminate.
3. Press and hold vent valve open to release
excess air from filter. Release vent valve at first
indication of fuel. Warning! If vent valve is kept
open too long, a pressurized stream of fuel will
exit creating a potentially hazardous situation.
Continue to hold PRIME button for about 30
seconds (or until unit is primed) and release.
Note: fuel flow will bypass pump when not in
use.
4. Start engine and run at high idle for about three
minutes. Note: The engine may run rough while
remaining air is forced through the fuel system.
Draining Water:
Frequency of water draining or element
replacement is determined by the contamination
level of the fuel. Drain bowl frequently if
contaminated fuel is suspected or when remote
water-in-fuel lamp illuminates.
1. Disconnect water sensor connector and drain
any water from the see-thru bowl.
2. With a collection pan in place, remove element
and bowl assembly from mounting head.
3. Remove see-thru bowl from element and
dispose of element properly. Bowl is reusable.
4. Lubricate gasket on new element with motor
oil or diesel fuel and spin new element (without
bowl) onto mounting head. Hand tighten only.
5. Clean bowl of debris. Lubricate new bowl O-ring,
place in gland of bowl and spin bowl onto new
element. Hand tighten only.
6. Reattach water sensor connector.
7. Open fuel tank outlet valve, if applicable, and
follow Operation instructions to reprime system.
113
Technical Support:
800.344.3286 ext. 7555
racortech@parker.com
1
Mobile Fuel Filtration
700 Series
Installation Diagram
Optional Bypass Installation and Operation
(Allows user to service filter without
shutting down engine.)
Fuel Tank Above Filter
Valves
Unit On-line
Unit Off-line
(Head pressure should not
exceed max. PSI of filter.)
Fuel Tank
(Pressure Side Installation)
Install shut-off valve when
fuel tank is higher than filter.
1
Open
Closed
2
3
Open Closed
Closed Open
Optional Fuel Transfer Pump
Do not exceed maximum PSI or
flow rate of filter. NOT ideal—pumps
emulsify water hindering filter
performance.
Fuel Tank
(Ideal Vacuum Side Installation)
Valve 2
Valve 1
To maintain prime, install check
valve (with light or no restriction
when tank is lower than filter.
Fuel Transfer Pump
(IDEAL vacuum side
installation).
Fuel Tank
(Vacuum Side Installation)
Valve 3
Fuel Tank Below Filter
Maintain a service clearance below filter
assembly of at least 5.0 in. (12.7 cm).
(Lift should not exceed 4 inHg.)
114
Technical Support:
800.344.3286 ext. 7555
racortech@parker.com
Engine
Mobile Fuel Filtration
700 Series
Installing the Control Panel
1. Monaco Connector:
(cut off if installing on any other application).
2. Green Wire:
To remote warning light or cap off.
3. Red Wire:
To 7.5 amp fuse, then to +12 volt dc power.
4. Black Wire:
To ground.
4”
5. To Filter Connector.
Install control panel in engine compartment.
Mount control panel on a solid surface and in an
area that is visible and easily accessible.
Use control box as a template to mark locations
for mounting holes. Drill Two (3/16 in.) holes and
mount control box.
Route the filter wiring harness to control panel
and attach connectors; push firmly until safety
lock engages.
3/16 in. holes
for mounting
Use wire ties to secure wiring. Connect black wire
to ground. Connect red wire through a 7.5 amp
in-line fuse to a constant 12 volt dc power source.
Connect green wire to an optional remote warning
light, if equipped, or cap off.
4
2&3
5
1
115
Technical Support:
800.344.3286 ext. 7555
racortech@parker.com
1
Mobile Fuel Filtration
700 Series
Mounting & Port
Information
Vent Valve
Outlet
3.25”
(8.3 cm)
Outlet
Inlet
Inlet
Back View
Top View
745R30:
10.8 in. (25.7 cm)
760R30:
11.8 in. (28.4 cm)
790R30:
12.8 in. (32.5 cm)
116
Technical Support:
800.344.3286 ext. 7555
racortech@parker.com