2
Install rigid 1-1/4 in. discharge pipe (not included) according to
local, regional, and state codes. Attach the switch securely to
the discharge pipe so that incoming water does not interfere
with switch movement. The best place for the ‘off’ point is
above the motor housing and 180° from the inlet. Never put
the ‘off’ point below the pump discharge.
3
Drill a 3/16 in. hole in the discharge pipe above the pump
discharge to prevent air lock. Water stream will be visible from
this hole when the pump is running. The hole must be cleaned
periodically.
4
Install a union, check valve, gate or ball valve as required by
local, regional or state codes. Connect remaining discharge
pipe into main waste line.
5
Secure power cord to discharge pipe and plug into a GFCI-
protected outlet. Fill the basin with water to check operation.
Add water to basin to test operation.
6
Seal basin with lid and install vent pipe per codes.
SW1221 A
Zoeller
®
is a registered trademark of Zoeller Co.
All Rights Reserved.
QUICK REFERENCE GUIDE.
SEE INSTRUCTION MANUAL FOR
COMPLETE DETAILS.
GRINDER PUMP
MODEL #2701-0005
1
Place pump securely in
minimum 18 in. x 30 in.
basin on a solid surface
such as a cement block.
Discharge
pipe
Switch
Incoming
water
3/16 in.
hole
Discharge
pipe
Union
Check
valve
Gate or
ball valve
Main waste
line
GFCI
outlet
Vent
pipe
Basin
cover
FIRE/EXPLOSION HAZARD.
Do not pump flammable or explosive fluids such as gasoline, fuel oil, kerosene, etc. Do not use in a flammable
and/or explosive atmosphere. Failure to follow these warnings could result in death or serious injury and/or
property damage.
