Saniflow M09A User manual

1
HAND DRYER
MACHFLOW-UL
COVER SPECIFICATION
M09A STEELWHITE EPOXY
M09AC STAINLESS STEEL BRIGHT FINISH
M09ACS STAINLESS STEEL SATIN FINISH

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- High speed motor, adjustable from 450 to 1300 W.
- Maximum air velocity: 203 mph.
- 250 W heating element.
- Electronic infrared detection sensor; adjustable
from 2”to 8”.
MACHFLOW -UL: High speed airflow with
minimum energy consumption

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MAINTENANCE
•This file contains the instructions and images that
describe the replacement of the components of this
hand dryer.
•Consult security instructions before using the
equipment.

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SECURITY INSTRUCTIONS
•All installations, maintenance, and repairs must be
carried out by qualified technician.
Saniflow advises:
1. Become familiar with the appliance and read the
instructions carefully before use.
2. Disconnect the appliance before carrying out
maintenance or repair.
3. To ensure safe operation, follow the indications
given in this manual.

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!Please first at all do not forget
TO DISCONNECT THE HAND DRYER FROM THE
CURRENT SUPPLY !
Welcome to the inside world of MACHFLOW-UL, we will show
you how to change the main components of the hand dryer:
1.- The cover Page 6
2.- The motor Page 7-10
3.- How to adjust the airflow & distance detection Page 11
4.- The electronic board Page 12-15
5.- The heating element Page 16
4.- General maintenance Page 17

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To remove the cover:
Step 1: Unscrew the screws from the
cover (2 units) with The Machflow
security key supplied.
Step 2:Carefully, remove the
cover from the base. Pay
attention not to damage the
led sensors.

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Universal brush motor (18.000-26.000 r.p.m)
- Minimum energy consumption.
- Ultra-fast drying time.
- Minimum CO2emissions.
- Minimum noise pollution.

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Step 2: Take out the upper nozzle (if
the nozzle is extremely fixed, it’s
suitable to use a plain screwdriver
to make this step easier, but taking
care not to damage the plastic
pieces).
Step 1: With the support of a
screwdriver, remove 4 screws from
the upper nozzle.
To remove the motor:

9
Step 3: Once we clearly see the motor,
disconnect 2 motor cables (it’s
recommended to use pliers).

10
Step 4: Take out the motor for its
replacement.
Step 5: To install a new motor,
follow the above steps in the
other way around.

11
How to adjust the airflow & distance detection “on-site”
The adjustment can be made by moving the respective
cursors of the two linear potentiometers as shown in this
figure

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Electronic board (P.C.B Board)
- Allow adjustment distance detection.
- Allow adjustment motor power (rpm)
The Machflow is assembled with the motor potentiometer set at
maximum in both “distance detection” and “motor rpm”.

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Step 2: With the support of pliers,
take out the bridles that hold the
cables to the base.
Step 1: Unscrew the supply cables of
the electronic plate.
To remove the electronic board:

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Step 4: Carefully remove
the electronic plate, paying
attention not to damage the
cables.
Step 3: With a plane screwdriver, take out
the Nylon screw that fixes the electronic
plate to the base.

15
Step 6: To install a new
electronic plate, follow the
above steps in the other way
around.
Step 5: Once the electronic place
is out of its housing, unscrew the
motor cables (2) connected to the
equipment wiring.

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Heating element

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GENERAL MAINTENANCE
Preventative Maintenance - Cleaning
Inspect units annually or bi-annually, depending on the
working load of the dryer.
Clean the active parts of the unit, like the motor, the heating
element, the fan wheel and the electronic board, with a small
soft brush. The infrared sensor should be cleaned with a
cloth dampened in alcohol.
Keep alll air passages unblocked, free of dust and build- up
by cleaning with a small soft brush.
Corrective Maintenance - Spare Parts
All the spare parts mentioned are available on request.