Operating Instructions and Replacement Parts List
Battery Information
(Continued)
Dangerous hydrogen gas can be
released from batteries while charging.
Sparks can ignite the gas in an enclosed
space. Wear safety goggles when
connecting batteries. Battery
connections should be made in a well-
ventilated area.
in the vicinity of lead acid batteries can
be dangerous. Before making
connections or servicing the batteries,
read and follow instructions in all
applicable instruction manuals. To
reduce the risk of battery explosion,
follow the instructions in this manual
and those published by the battery
manufacturer, as well as those of any
other equipment used in the
surrounding area.
An assistant should be present or close
enough to come to your aid in the
event of an emergency. Have a reliable
source of fresh water and soap nearby
in case battery acid contacts clothing,
skin or eyes.
Wear eye and clothing protection
when working around lead acid
batteries.
Avoid touching your eyes when
working around lead acid batteries.
If battery acid contacts your eye(s),
flush with cold running water for 20
minutes and seek immediate medical
attention. If acid contacts your skin or
clothing, wash immediately with soap
and water.
allow a spark or flame in the vicinity of
the battery.
dropping metal tools on the battery
posts because they may spark or short-
circuit the system or battery, causing
an explosion.
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Installation
Installation of this unit may take
several hours. Before disabling your
main pump, have ready an appropriate
means of evacuating the sump.
1. Turn power to main pump off.
2. Pump must be installed using 1-1/4
inch or 1-1/2 inch rigid PVC piping.
Pump Installation
Working
The BSP25 can be installed as a back up
system with a separate dedicated
discharge line (Method 1), or tied into
an existing sump pump line (Method 2,
page 3).
the existing AC pump. Failure to follow
this warning could result in fatal
electrical shock.
1. Verify that the existing AC pump is
in good working order. If the AC
pump is questionable, it is typically
recommended that the unit be
replaced with a 1/3 or 1/2 HP pump.
Never
smoke or
Avoid
Check Valve
(See Step 6)
Figure 1 - Method 1
Unplug
Floor
Joist
Ridgid
PVC
Pipe
Charger
Battery Box
BSP25 Pump
2
2. Remove any silt or accumulated
debris from the sump pit and
surrounding area.
Method 1 (Preferred)
1. Locate the BSP25 on a solid, level
surface in the sump pit. Do not
place the pump on a loose or sandy
surface. Small stones or sand may
damage the pump resulting in
potential pump failure.
2. This pump has a 1-1/2 inch NPT
discharge. If a 1-1/4 inch discharge
pipe is desired, an adapter (not
included) will be necessary. Smaller
diameter piping will reduce pump
flow, rate and performance.
3. Cut a 4 foot section of 1-1/4 inch or
1-1/2 inch diameter rigid PVC pipe.
Cement 1-1/2 inch pipe to a
threaded fitting. Cement 1-1/4 inch
pipe into pipe coupling. Attach 1-
1/4 inch pipe section to the BSP25
discharge adapter.
4. Screw on to pump discharge.
Slope
Pipe
Down
Check Valve
(See Step 6)
1-1/4 inch
or
1-1/2 inch
PVC Pipe
Existing Pump