Xylem rule 7700 GPH User manual

7700 GPH Utility Pump
INSTRUCTION MANUAL
Manuel d’instruction de la
pompe utilitaire 7700 GPH
FR
Gebrauchsanweisung zur
Universalpumpe 7700 GPH
DE
Manuale di istruzioni per la
pompa di sentina 7700 GPH
IT
Handleiding utiliteitspomp
7700 GPH
NL
Instruktionshandbok för
7700 GPH-pump för gas-,
vatten- och elförsörjning
SE
ES Manual de Instrucciones
de la Bomba de Utilidad
7700 GPH

2
Purpose of this manual
The purpose of this manual is to provide necessary information for product
installation, operation and maintenance.
User safety
General safety rules
• Always keep work area clean.
• Pay attention to the risks presented by gas and vapors in the work area.
• Avoid all electrical dangers. Pay attention to the risks of electric shock or
arc flash hazards.
• Always bear in mind the risk of drowning, electrical accidents and burn injuries.
CAUTION: Read this manual carefully before installing, using or
servicing this product. Failure to follow the instructions within this
manual could result in explosion, property damage, severe personal
injury and/or death.
WARNING: All wire connections should be made using heat shrink
butt connectors, high grade waterproof wire connectors or other means
of creating a water proof juncture. Failure to perform this action may
reduce the flow and/or damage the pump.
WARNING: This pump is designed for use with fresh water and salt
waterONLY.Use with any other hazardous, caustic, or corrosive material
could result in damage to the pump and the surrounding environment,
possible exposure to hazardous substances and injury.
WARNING:Yourpump hasthermal over-loadprotection builtin. It is
not recommended for pumping liquids over 120ºF (49ºC). The thermal
overload protector will automatically shut off the pump in an overheat
situation resetting itself once the pump cools. This overloadis designed
as a safety device and it will fail after repeated use. Normal operation is
for fluids between 34ºF (1ºC) & 120ºF (49ºC).
DO NOT RUN THE PUMP DRY. The pump depends on water for cooling
and lubrication. Operating thepump without watermay cause themotor
to overheat or cause damage to parts of the pump. It may also shorten
the life of your pump.
WARNING: Do not use the power cord or discharge hose to carry
or handle the pump. Doing so may cause damage to the power cord
or discharge hose. Use the carrying handle supplied with the pump.
WARNING: Do not use if the assembly presents damage such as
burned orexposed wires, orother physicaldamage. Contact your installer
or sales rep for further instruction.
CAUTION:Disconnect power from thesystem before working on the
unit to avoid personal injury, damage to the surrounding environment
and/or damage to the unit.

3
All potential sources of ignition located in spaces containing gasoline powered
machineryorgasolinefueltank(s),orjointfitting(s),orother connection(s),between
components of a gasoline system, shall be ignition protected in accordance with
therequirements of ISO 10133, ABYCE-11,AC andDCElectrical SystemsOnBoats.
Electrical
Disconnect power before installing or servicing the pump.
Our pump isequipped with silicone blocked, tincoated 14 gauge (2.5 mm2) wire.
Please follow the table below when extending the wires.
Recommended Wire Size
Total Wire Length (positive to pump to ground) – feet (meters)
0 – 20 ft
(0 – 6.1 m) 20 – 30 ft (6.1 – 9.1 m) 30 – 50 ft (9.1 – 15.2 m) 50 – 65 ft (15.2 – 19.8 m) 80 – 130 ft (24.4 – 39.6 m)
14 AWG
(2.5 mm2)12 AWG (4 mm2)10 AWG (6 mm2)8 AWG (10 mm2)6 AWG (16 mm2)
This pump must be fused with a 25A fuse for each motor
The table above is based on the ABYC AWG WIRE SIZE CHART representing data
in a non-critical circuit where a 10% voltage drop is acceptable. Please refer to
the latest ABYC AWG WIRE SIZE CHART for information for use in a critical circuit
where a 3% voltage drop is required.
Special Note – If the fuse opens, check the following:
1. Remove the pump and check the impeller housing for debris. Remove
debris, replace fuse and continue operation.
2. Check all wiring in the circuit for corrosion, breaks, or short circuits. If no
debris is present and the wiring is in good condition, contact a qualified
marine technician or consider replacing the pump. Do not replace the fuse
with a higher rated fuse, using a fuse with a higher rating may result in
damage to the pump and/or the surrounding area.
If no debris is present and the wiring is in good condition, contact a qualified
marine technician or consider replacing the pump.
CAUTION: Always install proper fuse size to prevent damage to
product should ashort occur. Failure to install proper fuse could increase
risk of pump malfunction potentially resulting in personal injury and/
or fire hazard.
CAUTION: Keep all wire connections above the highest water level.
Wires must be joined with butt connectors and a marine grade sealant
to prevent wire corrosion.

4
Plumbing
This pump hasbeen designed to beused with flexiblehose. Rigid piping ortubing
may damage the pump or the pump’s discharge.
Factors that reduce the flow of a pump may include but are not limited to the
following:
• The length of discharge piping (longer runs reduce flow)
• The number or radius of bends
• The roughness of the interior surfaces of piping and fittings (smooth bore
hose is best)
• The reduction (hose restriction) in cross-sectional area of discharge system
components such as check valves and thru-hulls
Attach the discharge hose to the hose barb using stainless steel hose clamps.
Best practice – Use two stainless steel hose clamps to attach hose to hose barb.
Periodically remove, clean and inspectthe pumpand its surroundings fordamage
or debris that may reduce the performance of the pump.
ON
Brown / Positive (+)
Black /
Ground
(−)
BATTERY
PUMP
Fuse POWER
0
9 (2.7)
6 (1.8)
3 (0.9)
27 (8
.2)
24
(7.3)
21
(6.4)
18
(5.5)
15
(4.6)
12
(3.7)
1000
(3,785)
2000
(7,570)
3000
(11,356)
4000
(15,141)
5000
(18,927)
6000
(22,712)
7000
(26,497)
8000
(30,283)
Pressure Of water ft (m)
Flow rate @ 12V and 13.6V GPH (LPH)
12V
13.6V

5
7.9"
20 cm
8.7"
22.1 cm
10.2"
26 cm
17.0°
8.5"
21.5 cm
5.3"
13.4 cm
5.5"
13.8 cm
10.2"
25.7 cm
Description Part No.
Strainer (1 per) R-3004
Wire Harness/Cable
Kit (optional, sold
separately)
R-3005