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With your drill, make a 1/2'' hole in the adaptor previously glued. This hole will
STEP 4
prevent any air locking wich might occur.
Screw the pipe with the male adaptor into the 2'' discharge opening in the
STEP 5
pump. Lower pump with piping attached into the sewage basin. Make sure
that the pump is as close as possible to the centre of the basin. Adjusting the
pump in centre of basin will keep mechanical float switch from rubbing on side
of basin.
When you are pumping raw sewage, you must have a gas tight cover on the
STEP 6
basin and a vent pipe from basin, connecting to home's vent system (see
diagram). Feed the 2'' riser pipe from pump's discharge, through the 2'' opening
in the cover. Secure a 3'' vent pipe to the cover and bring the switch and pump
motor power cables through the opening in the cover provided.
Install a 2'' check valve (model 450457) union type to the 2'' discharge riser
STEP 7
pipe coming out of the cover, to a lenght of 2'' ABS/DWV pipe, and run the
discharge line as short as possible to the home's waste sewer line. Secured
the check valve with the provided clamps. Be sure that the arrow on valve are
pointing away from pump.
Connect the 3 prong plug of the switch in a receptacle. Insert the motor 3
STEP 8
prong plug into female receptacle on exposed piggy-back of switch plug. The
mechanical switch provided for automatic operation is preset to pump. No
adjustments are necessary.
Fill the sewage basin with water to test the operation of the submersible sewage
STEP 9
pump and switch operation. Pump should start pumping when the water level
reaches 12'' to 15'' above the bottom of the basin and above the pump. Allow the
pump to go several ''ON-OFF'' cycles to assure satisfactory operation.
Secure the gas tight cover and the plug for electrical cords with the gaskets and
STEP 10
screws provided with the cover. Make vent connection to home's vent system.
Note that a vertical switch is installed on model 400510 and 400500E. The 400510 switch setting is
for a regular sewage basin while model 400500E has a special setting for our Easy Flush system only.
SEWAGE SYSTEM TYPICAL PIPING
Raw sewage
discharge line
Pump's discharge line
Basin
vent line
Home's vent system
From bath
or shower
Sewage basin inlet
4
From
sink
From
toilet
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