DANGER:
This product is not intended for damage control or to deal with flooding result-
ing from hull damage. This product is intended to be used in Bilge Pumping Systems for small
craft with a hull length up to 24 meters, as described within the introduction and scope of ISO
15083. Bilge Pumping Systems, as specified in ISO 15083, are limited to normal amounts of
water in an intact boat due to spray, rain, seepage, spillage, and occasional small amounts of
water shipped from boat movements in heavy weather. Use of product in any other way could
result in flooding, catastrophic damage to craft, serious personal injury, or death.
WARNING:
This pump is designed for use with fresh water and salt water ONLY. 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:
Check the function of all bilge pumps at regular intervals. Clear pump
inlets from debris. If seacocks are fitted in the fore and aft peak bulkheads, they shall be
kept closed and shall only be opened to let water drain into the main bilges.
How Fully Automatic
Bilge Pumps Work:
Rule Automatic bilge pumps eliminate the
need for a separate float switch to activate
the pump. Once power is supplied, starting
and stopping is completely automatic. The
pump checks for water every 2 ½ minutes (20
seconds for model 25S-6WC) by turning on
for a second and measuring load against the
impeller. If water is present, the pump remains
on until the water is removed. Thereafter the
pump resumes its 2 ½ minute check cycle. The
automatic pumps feature two positive leads:
an automatic (brown) and a manual override
(brown with a white stripe).
2.5 min
0.5 sec
2.5 min
0.5 sec
2.5 min
0.5 sec
.75"
(2cm)
OFF
1.5"
(3.8cm)
ON
OFF
ON
OFF
ON
ON
5
