NaceCare Solutions RM1800F - Manual (Page 9)

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label and that the set point for the air pressure is not too high. Then, switch off the
compressor, empty the air tank and wait a few minutes before switching the compressor on.
Maintenance
For proper maintenance follow these procedures:
1. After using the machine, before storing it, remove all the water from both tanks. Drain it
completely by letting the pump work and keeping the spray lever pressed. This is to clean
the spraying system of the machine, including the pump, the couplings and the nozzle
2. After each use, switch the compressor and the pump off; empty the compressed air tank,
spraying air only through the spray gun, until the tank is completely empty.
3. Periodically clean (at least every 2 months) the water filter, removing it from the machine
and rinsing it under water.
4. Clean the motor filter.
5. Bring the machine to a service centre for routine maintenance of all the parts subject to
wear. In particular: pump, vacuum motor and air compressor. There are some parts, like
carbon brushes, bearings, and so on, which must be replaced in time to avoid serious
damage to the components upon which they are assembled. This damage cannot be
covered by warranty. This maintenance should be done every 500 working hours.
6. Periodically depressurise the air tank to remove condensation build-up that occurs during
normal use. To do this, unscrew the circular cover located below the machine, locked
with 2 screws, and slightly unscrew the drain cap, without removing it completely, through
the hole. Tighten the cap and the circular cover again.
ATTENTION: This operation must be done with the compressor tank completely empty and
with the machine switched off.
Compressor maintenance
The compressor used in the machine is oil free and therefore, does not require frequent
maintenance. The air compressor is located in the lower part of the machine. If you need to
have access to it, you should open the machine body, unscrewing the 4 screws that lock the
upper part to the lower part.
NOTE: Never access the compressor and never open the machine before removing
the electrical plug from the socket! Opening the machine should be done by qualified
personnel only.