For parts or assistance, call Jung Pumpen Customer Service at 1-800-642-5930
Installation • Operation • Maintenance
6
Pump
all finish work (cement, trim, etc) must be completed
and the basin cleaned of debris before pump installation.
lift the disconnect and bracket assembly out of basin
if installed. attach pump to disconnect and bracket
assembly using supplied pipe and fasteners.
attach lifting chain bail with one end on the lifting
eye on pump and the other end on the guide plate
attachment point. attach the lifting chain or cable to the
bail with a clevis, sliding the clevis along bail until the
center of gravity is found. a hook is located at the top
rail support to hold the upper end of the chain/cable
when not in use. repeat for second pump if duplex
operation is required.
position pump so the guide rails are located in the slots
of the guide plates. using the lifting chain or cable,
slowly lower the pump down the guide rails to the base.
the locating feature should seat in the inclined surface of
the quick disconnect.
retain the power cord at the surface as pump is lowered
on the rails. do not lift or lower pump using power cord.
When pump is fully lowered, connect power cord to
control box, leaving a slight amount of slack.
the float level controls maintain the basin sewage water
level by controlling pump turn-on and turn-off levels.
attach level sensing float switches to bracket and set
level sensing heights as follows:
1. the lower turn-off switch should be set so that the
pump stops at approximately the top of the pump.
Consult the pump manual for any settings below
this point.
2. the upper turn-on switch should be set above the
lower turn-off switch. the exact height between the
two controls is determined by the number of pump
starts desired and depth of the basin. a maximum of
10 starts per hour should not be exceeded.
3. the override switch is set at a specified height above
the upper turn-on control.
4. the alarm switch is set about 6” to 12” above the
override control.
5. no switch should be set above the inlet pipe.
Operation
to avoid overheating the pump motor for continuous
operation, the pump must be completely submerged in
liquid. set the level switches to maintain this submerged
condition. do not allow the pump to run in a dry sump.
It will void the warranty and may damage the pump.
the sump basin and lid, pump, and piping should be
protected from freezing temperatures. If there is any
danger of freezing temperatures, the unit should be
drained. Consult your pump manual for instructions on
how to drain the pump to protect it from freezing.
Maintenance
only qualified mechanics with proper tools and
knowledge should attempt to service this pump.
Heavy parts.
use lifting gear of appropriate
capacity positioned directly over lift point(s).
Risk of infection from pathogens
(such
as hepatitis) which can collect on pump during normal
operation. submerge the complete pump in a disinfectant
solution (dilute chlorine bleach) for at least one hour
before disassembly.
the pump must always be lifted by the lift-out chain or
cable and never by the power supply cable.
other than local authority mandated inspections,
there is no routine maintenance required for the basin
system. refer to the pump manual for any pump-related
maintenance procedures.
