INSTALLATION
The minimum sump pit diameter recommended is 10” with a minimum depth of the pit of at least 12” above the surface
that the pump is resting on.
If the pit is not already enclosed on the bottom, provide a hard level bottom of bricks or concrete. DO NOT place the pump
directly on earth, gravel or debris since this can cause excessive wear of the impeller and possible jamming. Remove all
debris from the bottom of the sump pit before installation of the pump. A sump pit cover is suggested for safety and to
prevent foreign objects from entering the pit.
1. Remove Old Pump.
Disconnect pump from power source before handling.
2. Separate the discharge pipe at either the check valve or at the union. If neither a check valve nor a union is part of the
existing discharge pipe, cut the pipe with a hacksaw and remove the pump.
3. Set the new pump in place making sure the float switch has adequate clearance and will not hang-up on the pit wall. The
float must be free to move throughout its travel and not contacting the pump body, piping, or other objects.
4. A 1-1/2” threaded discharge is provided on the pump for connection to the discharge pipe. Do not reduce the discharge
size to less than 1-1/4”, as this will affect pump flow and performance. Schedule 40 PVC pipe is recommended; however,
flexible discharge hose kits may be used for temporary installations.
5. Connect the pipe or the discharge hose to the discharge of the pump.
6. Install a union or other means of separating the discharge pipe just above the floor to facilitate removal of the pump if
necessary. A check valve is required and can be installed in place of a union to prevent the backflow of water after each
pump cycle.
7. Connect additional pipe as necessary to direct the discharge to the desired location. Discharge should be kept as short
as possible with a minimum number of turns. Check all connections.
8. This pump comes factory-equipped with a float switch that has two cords - one to the float switch and the other to the
pump motor. The switch cord has a series (piggyback) plug enabling the pump (motor) cord to be plugged into the back
of it (see Figure below). The purpose of this design is to allow temporary manual operation of the pump if desired.
TROUBLE-SHOOTING
Always disconnect the pump from power source before handling. This guide is designed to help
identify reasons for potential operating problems. It is not a service guide. Dismantling of pump voids warranty.
Servicing of pump other than simple cleaning of pump inlet or impeller should be referred to the factory or its
authorized service centers.
NOTE: The manufacturer assumes no responsibility for injury or damage associated with disassembly or
modification of the pump. Consult with customer service before attempting any disassembly.
NOTE: MAXIMUM LIFT
MODEL: JP233V is 22’
MODEL:
JP250V
is
25’
Содержание JP250V
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