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NexPump Instruction Manual
TABLE OF CONTENTS
Important Safety Precautions
Personal Precautions
NexPump Precautions
Installation Procedures
NexPump Display Status
System Operating Status
Mode Selection
Battery Operations
Auto Notification Status
Pump Operations
Charge Operations
Function Button
Alarm/Phone Monitor
Testing Operations
Stats Information
Internal Fan Status
Input Power
Sensor Operations
Auto Notification
Normal And Critical Errors
Appendix
Quick Reference
Label Code Chart
Warranty Information
Installation Examples
The NexPump Ai is a microprocessor Controlled state-of-the-
art sump pump system. Installed as a primary or backup
sump pump it will protect your home or business with mis-
sion-critical reliability.
The NexPump Ai System includes:
1 - NexPump Ai System Unit
2 - 4000 GPH High Capacity Pumps w/Adapters (Ai5600)
1 - 4000 GPH High Capacity Pump w/Adapter (Ai2800)
2 - Sensors with SS mounting clamps
1 - Battery Extension Cable
1 - Surge Protector
Purchased Separately: (Required to operate)
1 - Deep-Cycle Rechargeable Battery
(See Appendix for more information)
You will also need to supply:
- 1-1/2" or 2” rigid PVC pipe and fittings
- PVC cement and primer
- Check valves
Please take a moment and review this manual before starting
installation or powering up your NexPump Ai System.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS - This manual contains impor-
tant safety and operating instructions for the NexPump.
Follow these important safety precautions. Failure to follow
safety precautions can result in personal injury or damage to
the NexPump.
CAUTION
- To reduce the risk of injury, charge only
lead type rechargeable batteries. Other types of
batteries may burst causing personal injury and damage.
Do not expose the NexPump System Unit to rain or snow.
Do not install the NexPump System Unit where tempera-
tures will be below freezing (32 degrees Fahrenheit).
Do not charge a battery that may be frozen. Allow battery to sit at
room temperature before connecting to the NexPump.
If an extension cord must be used, make sure
A: That the pins on the plug or extension cord are the
same number, size and shape as those of the
plug on the NexPump System Unit.
B: That the extension cord is properly wired and in
good electrical condition.
C: That the wire size is large enough for the AC
ampere rating of the NexPump System Unit.
Do not operate the NexPump System Unit if it has received a
sharp blow, been dropped, or otherwise damaged in anyway;
take it to a qualified serviceman.
Do not operate the NexPump System Unit with a damaged
cord or plug – have them replaced or repaired immediately.
Do not disassemble the NexPump System Unit; take it to a
qualified serviceman when service or repair is required.
Disassembly may result in a risk of electric shock or fire and
void the warranty.
Never pull directly on any wiring connected to pumps,
battery, AC power or sensor. Disconnect by pulling on connectors
only.
Never force the connectors out of place, they should disconnect
and connect easily. Some connectors have safety latches, so make
sure they are depressed.
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