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Heavy Duty Bilge Pump
Installation Instructions
4030, 4060, 4031, 4061
Attwood marine hardware, navigational lighting, bilge pumps, and other
marine accessories are specified more than any other brand by America’s
best-known boat manufacturers as original equipment. Look to Attwood for
quality replacement parts and marine accessories.
SAVE THESE INSTRUCTIONS
Form Number 69317 Rev. D 03/10
4. Connect the spliced leads to the ”Manual” terminal of the three-way switch.
Important:
Although the switch is submersible, the lead wires must terminate in a
waterproof connection. Mount wires above the highest possible water mark
to prevent electrolysis damage to the boat.
5. With three-way switch on AUTO, test
float switch
by gently raising the
float. Pump should activate with float up, and deactivate with float down.
See figure 4
6. Test
pump
by ensuring that pump turns on when water level is above float
switch, and shuts off when water level is pumped below float switch. Cycle
the pump with water in the bilge several times to ensure that the system is
functioning properly.
Figure 5
WIRING INSTRUCTIONS FOR MANUAL OPERATION
1. Splice suitable lengths of brown and black 16-gauge wire to existing pump
wiring, enough to reach ON/OFF/ switch and battery.
2. Using insulated terminal connectors, connect positive lead (brown) to the
ON/OFF switch. Connect negative lead (black) to ground.
3. In a location easily accessible for changing fuses, splice fuse holder into
positive lead (brown). The fuse holder must be installed within 72" (183 cm)
of the positive (+) battery terminal.
4. To check system, feed water into the pump. If flow appears to be too low,
make sure wires have been connected properly: brown-to-positive (switch),
and black-to-negative.
Figure 6
L
O
C
K
Impeller
Pump Chamber
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O-Ring
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Motor Housing
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Locking Button
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CLEANING INSTRUCTIONS
1. To remove the motor housing from base: Depress the locking button and
twist motor housing counter-clockwise.
2. Remove three retaining screws that attach pump chamber to motor
housing. Remove chamber.
3. Inspect impeller chamber and motor shaft behind impeller. Remove any
foreign objects.
4. Inspect “O” ring on lower chamber for nicks, cuts or other damage. Apply a
light coat of petroleum jelly to “O” ring surface.
5. Assemble chamber into motor housing. Ensure “O” ring is in retaining
groove and alignment pin is in pin receptacle next to locking button.
6. Install and tighten retaining screws.
7. Attach motor housing to pump base by aligning four retaining tabs and
twisting clockwise until lock button snaps into place.
ATTWOOD HEAVY DUTY BILGE PUMP LIMITED WARRANTY:
ATTWOOD CORPORATION, 1016 North Monroe, Lowell, Michigan 49331,
(‘Attwood’) warrants to the original consumer purchaser that this Attwood
Bilge Pump will be free from defects in materials and workmanship under
normal use and service for:
Recreational/Pleasure Boats — A period of three (3) years from the date of
original consumer purchase.
Commercial Boats — A period of one (1) year from the date of original
consumer purchase.
This warranty does not extend to any batteries or fuses used with the pump.
This limited warranty is not applicable if the bilge pump has been damaged
by accident, improper installation, unreasonable use, lack of proper
maintenance, unauthorized repairs or modifications, or other causes not
arising out of defects in materials or workmanship. Attwood’s obligations
under this warranty are limited to repair of the product at Attwood’s plant or
replacement of the product at Attwood’s option and at Attwood’s expense.
Any expenses involved in the removal, reinstallation, or transportation of the
product are not covered by this warranty. The product must be returned to
Attwood’s plant at the address indicated above postage prepaid, with proof
of original purchase including date. If Attwood is unable to replace the bilge
pump and repair is not commercially practicable or cannot be timely made, or
if the original consumer purchaser is willing to accept a refund in lieu of repair
or replacement, Attwood may refund the purchase price, less an amount for
depreciation. The acceptance by Attwood of any product returned or any
refund provided by Attwood shall not be deemed an admission that the
product is defective or in violation of any warranty.
THIS WARRANTY IS ATTWOOD’S ONLY EXPRESS WARRANTY OF
THIS PRODUCT. NO IMPLIED WARRANTY SHALL EXTEND BEYOND
ONE (1) YEAR FROM THE DATE OF ORIGINAL CONSUMER PURCHASE.
ATTWOOD SHALL NOT BE LIABLE FOR ANY DAMAGES FOR LOSS OF
USE OF THIS PRODUCT, NOR FOR ANY OTHER INCIDENTAL OR
CONSEQUENTIAL DAMAGES, COSTS OR EXPENSES.
Some states do not allow limitations on how long an implied warranty lasts or
the exclusion or limitation of incidental or consequential damages, so the
above limitations and exclusions may not apply to you. This warranty gives
you specific legal rights and you may have other rights which may vary from
state to state.
12 Volt Battery
–
+
Black Wire
Brown Wire
Off
On
2-Way Switch On/Off
HD 1700: 10 Amp Rating
HD 2000: 12 Amp Rating
HD 1700: 10 Amp Fuse
HD 2000: 12 Amp Fuse
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72" (183mm)
Maximum
Length From (+)
Terminal To
Fuse Holder
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© 2003 Attwood Corporation
1016 N. Monroe Street, Lowell, MI 49331-0260 www.attwoodmarine.com