Liberty Pumps Ascent II-ESW Manuel D'installation page 16

The Macerator does not start up
Green light is off

The Macerator has no lights when power is
connected
All lights on user interface panel are not lit

The Macerator does not start up
Green light is flashing

The macerator pulses for no apparent reason
During a pumping cycle a rattling noise is
emanating from the Macerator
Alarm sounds frequently
No electrical power
The macerator is either not plugged in,
supply breaker is turned off, or GFCI
receptacle has tripped.
No electrical power or battery protection mode
The macerator is either not plugged in,
supply breaker is turned off, or GFCI
receptacle has tripped.
Control system is in battery protection
mode.
The Macerator has electrical power, safety switch is off.
The decorative cover is not installed
The right decorative cover, the one
over the access cover should have a
magnet located on a post. This magnet
activates a safety switch
General plumbing
Water leakage from the toilet's
reservoir
Check valve failure of the Macerator
Solid debris in basket
Solid object larger than ½" is trapped
in the cutting basket of the Macerator
Pump is unable to evacuate tank
Damaged Impeller
Volute inlet clogged
Internal hose is damaged
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Check electrical power source
Check electrical power source
1. Unplug macerator from receptacle
2. Remove the 9V battery that powers the alarm
3. Plug the macerator back into the receptacle
4. Re-install the 9V battery
Both halves of the decorative cover must be installed
and fitted properly on the unit.
Replace magnet or entire right decorative cover
Check flush valve and related components in the
reservoir tank
The discharge flange contains the check valve which
either requires cleaning or replacement
The access cover should be removed for manual
cleaning. See section 4
Replace impeller
Clean volute's inlet
Confirm the internal hose is functioning properly; if not it
must be replaced.
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