Nilfisk-Advance America HSC 585 - Manual (Page 9)

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1. Before each use: if necessary, unscrew the stainless steel filter inside the recovery tank and clean it.
Also make sure the float in the recovery tank is clean.
2. Attach a garden hose to the automatic pump-out fitting on the back of the base of the machine (refer
to illustration below).
3. Run the other end of the hose into a drain.
4. Turn on the switch for the automatic pump-out (switch is located on the switch panel on the top of the
machine).
NOTE: the pump out pump is ‘self-priming.’ When there is water in the recovery tank, it will automatically
pump out.
After each job, run clear water though the automatic pump-out to wash out any chemical residue.
Remove and clean the stainless steel filter in the back of the tank. Reinstall the filter once it is clean.
Empty and clean the recovery tank. Disconnect and roll up the dump hose. Clean and dry the
machine and accessories.
AUTOMATIC-DUMP INSTRUCTIONS
DANGER: DO NOT USE SOLVENTS, OR ANY CHEMICALS THAT MAY BE FLAMMABLE,
EXPLOSIVE, OR COMBUSTIBLE.
CAUTION: always use a defoamer in the recovery tank to prevent water or foam from
entering the vacuum motor.
Dump
Pump
Power
Prime
Pedal
Power
Prime
Valve
AUTOMATIC-DUMP
Operation:
Hose
Connection