Operating Guide

5
INSTALLATION INSTRUCTIONS
1. Make sure the sump basin is cleared of any
debris or sediment, then place the sump pump
on a hard surface inside the basin.
A
IL2048
22 in.
18 in.
1
2. Connect the discharge pipe, ttings, and check
valve (not provided) to pump discharge. The
discharge pipe should be the same size as the
discharge of pump (1-1/2 in.) or larger.
NOTE: Make sure there is enough room in the
basin for the oat to move freely. If the oat is
restricted, the pump will not operate.
3. Drill a 3/16 in. vent hole in the discharge pipe,
level with the top of pump. It is normal for
water to spray from this hole when the pump is
operating.
3/16-in
Vent hole
3
Check
valve
1-1/2-in Discharge pipe
and fittings
2