Nilfisk-ALTO MX 521 H - Manual (Page 3)

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INSPECTION:
Carefully unpack and inspect your MX 521 H for shipping damage. Each machine is tested and inspected
before shipping. Any shipping damage incurred is the responsibility of the carrier. You should notify the
carrier immediately if you notice damage to the box or to the machine or parts.
CLEANING SOLUTIONS:
We recommend liquid cleaning chemicals. Powder chemicals may be used, but unless mixed very
thoroughly they could cause a build-up in the pump, lines, heat exchanger and/or quick disconnects. Any
problem caused by a chemical build-up is not covered by warranty. Use a neutral cleaner with a pH
between 6 and 9 to avoid premature wear of the pump, seals, and/or other components. Damage
caused by the use of strong chemicals is not covered by the warranty.
MAINTENANCE:
For optimum performance flush the machine with clear water at the end of each working day. Once a
month, minimum, run a flushing compound through the machine to break up any mineral or chemical
build-up that may have formed. Lubricate the wheels, castors, and quick disconnects with an all purpose
silicone spray. The vacuum and the pump do not require any maintenance. Clean the body with an all
purpose detergent, and protect it with an automobile interior polish.
Record the serial number and model of your new extractor here:
Serial Number: __________________
Model: MX 521 H__
Purchase Date:________________
Write the name and phone number of your
distributor:
_____________________________________
_____________________________________
SWITCH
TURNS THE
HEATER ON
5
1
VACUUM
ON/OFF SWITCH
PUMP
ON/OFF
SWITCH
SELECT CARPET
OR UPHOLSTERY
(and be sure to register your warranty)
2 3
4
RED LIGHT
INDICATES
THE HEATER
IS HEATING