Installation Instructions - Basement Sentry STBB100 Manual De Instrucciones

INSTALLATION INSTRUCTIONS

NOTE: Install the battery backup system when the
primary pump is not needed. Read instructions and
prepare all supplies before beginning installation.
1. Verify that the existing 115V sump pump is in
good working order. It is best to use a primary
sump pump with a vertical float switch. Pumps
with tethered float switches require more space
and may interfere with the operation of the
backup sump pump switch.
2. Manually operate the primary sump pump to
remove as much water as possible from the
basin. Do not let the pump run dry.
3. Disconnect the primary sump pump from power
source before installing the DC pump.
WARNING: Never handle a pump with wet
hands or when standing on wet or damp
surface or in water. Fatal electrical shock
could occur.
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Vertical
float
switch
115 V
GFCI Outlet
115 V
GFCI outlet