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i <br /> I4. Operation <br /> I 4-1 ACTIVATING THE UNIT <br /> 4-1-1 Ensure that the toilet has been assembled per the instructions provided with the toilet. <br /> 4-1-2 Open the shut-off valve and let the tank fill up. <br /> 4-1-3 Ensure the macerating unit is plugged in and the power supply is turned on. <br /> 4-1-4 Flush toilet several times with intervals in between depositing a few sheets of toilet paper into the bowl to <br /> check discharge piping.There should be no paper remaining in the bowl after each flush. <br /> 4-2 USAGE <br /> 4-2-1 The toilet works as a conventional flushing toilet and needs no maintenance in normal use. However,there <br /> is nothing wrong with cleaning out the macerating pump unit once a year. Do not use bleach. Be careful not <br /> to let water enter the electrical cord opening. <br /> 4-2-2 The macerating system starts automatically once the toilet is flushed or the bath, shower, hand basin, etc, <br /> discharges and ceases operation once the contents have been pumped away. It is normal for the <br /> macerating unit to cycle rapidly, especially if there is not a lot of pressure head on the system. <br /> I <br /> 4-3 CAUTIONARY NOTES <br /> 4-3-1 The macerating system is not designed for the disposal of sanitary napkins,tampons, condoms, kitchen <br /> waste,disposable diapers or paper towels. It should only be used for human waste and toilet paper. <br /> Disregarding the above might damage macerating unit and will void the warranty. <br /> 4>3-2 Do not dispose of acids, alkalis,solvents,oils, paint, paint strippers, food waste, cotton swabs, plastic bags, <br /> kitty litter or anything that could halt,damage or corrode the unit. Off the shelf toilet cleansers will normally <br /> not hurt the macerating unit. <br /> 4-3-3 Do not hang bleach blocks or hypochlorite cleaners in the toilet tank.These solutions have been shown to <br /> deteriorate the plastic and neoprene components of the flush and fill valves, and may cause leaks. In the <br /> event of a power loss,do not use the toilet or any other sanitary fixture connected to the macerating unit <br /> since it will fail to pump until the power is restored. <br /> 4-3-4 Ensure that there are no faucets left open. Dripping faucets will eventually fill the tank. Continued dripping <br /> after the tank is full may cause the motor to operate frequently, potentially overheating the motor. If this <br /> occurs for long enough,the thermal overload will activate,shutting off the motor. If this happens,a flood <br /> could occur. <br /> 5. Troubleshooting <br /> 5-1 BEFORE REFERING TO TROUBLESHOOTING CHART <br /> 5-1-1 Check plumbing system. Flush toilet and ensure water supply is turned on. <br /> 5-1-2 Check electrical system. Ensure GFCI breaker and receptacle are on.Check condition of circuit breaker or fuse. <br /> Ensure plug is not loose. If thermal overload has activated, it will take about 20 minutes to reactivate. <br /> 5-1-3 Check the hydraulic system. Check that the discharge pipe and breather opening(vent pipe)are not blocked. <br /> 5-1-4 If the macerating pump turns on intermittently without the flush having been activated or water having been <br /> discharged, check that water out of the toilet tank is not leaking into the bowl.Or, that there is no leakage back into <br /> the macerating unit due to incorrect seating of the check valve and/or that the discharge elbow is seated properly. <br /> CCopyright 2008 Liberty Pumps Inc. All rights reserved. 7 <br />