OWNER'S MANUAL
Simplex & Duplex Systems
Simplex and Duplex systems are designed for use in residential applications to collect sewage, effluent,
drainage, or seepage water and divert it away from structures, erosion-poor landscapes, and poor drainage
areas.
The provided flanges will allow 2" or 3" (51 mm or
76 mm) vent or discharge. Duplex covers include two
access plates. Both systems are rated for tempera-
tures up to 135 °F (57.2 °C).
Please examine your item(s) carefully to ensure that
no damage occurred during shipment. If damage has
occurred, please contact the place of purchase for
assistance in replacement or repair if required.
This product is covered by a Limited Warranty for a
period of 3 years from the date of original purchase
by the consumer. For complete warranty information, refer to www.LittleGiant.com.
SAFETY INSTRUCTIONS
This equipment should be installed and serviced by technically qualified personnel who are familiar with
the correct selection and use of appropriate tools, equipment, and procedures. Failure to comply with
national and local electrical and plumbing codes and within Little Giant recommendations may result in
electrical shock or fire hazard, unsatisfactory performance, or equipment failure.
Know the product's application, limitations, and potential hazards. Read and follow instructions carefully to
avoid injury and property damage. Do not disassemble or repair unit unless described in this manual.
Failure to follow installation or operation procedures and all applicable codes may result in the following
hazards:
Risk of severe injury or death by electrical shock.
• Check local electrical and building codes before installation. The installation must be in accordance
with their regulations as well as the most recent National Electrical Code (NEC) and the Occupational
Safety and Health Act (OSHA).
• This product is supplied with a grounding conductor and grounding-type attachment plug. To
reduce risk of electric shock, be certain that it is connected only to a properly grounded grounding-
type receptacle. Do not remove the third prong from the plug. The third prong is to ground the pump
to help prevent possible electric shock hazard. Do not use an extension cord.
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