Quatro 425L, Instruction & Maintenance Manual

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QUATRO
Air Technologies Inc.
9
“Infinity” & Brushless Motors Are Considered Consumables And Will Not Be Changed Under Warranty Unless Found To
Be DEFECTIVE Within The Warranty Period.
Service-
Motors With “Quick Change” Brushes
Even with replaceable motor brushes the “Quick Change” motors do have a service life. When the motor(s) are sparking
excessively or consuming brushes too quickly they should be replaced.
The brushes on the SPH Or AF system can be changed in less than 5 minutes with the use of a screwdriver.
The following images are for illustration purposes only.
YOU DO NOT HAVE TO REMOVE TURBINE FROM UNIT TO CHANGE BRUSHES!
Fig 1: Motor Brushes Fig 2: 1 Motor Brush Removed Fig 3: New Motor Brush
Replacement Instructions
ALLOW MOTOR(S) TO COOL FOR 45 MINS BEFORE SERVICING
1- Unplug power cord and remove motor access panel.
2- Using a phillips screwdriver, unscrew the 2 screws holding down each of the 2 gold colored brush casings (Fig 1).
3- Lift the gold colored tab and lift/pull out each brush (Fig 2)
4- Replace both motor brushes making sure the locking tab on the brush is facing the motor and re-install the retaining
screws.
5- Replace dust pads located both sides of the motor access panel.
(This should be done every time the brushes are changed for 2 motor units of ever second time for single motor units).
6- Close motor access panel.
7-
For units with ‘Basic” Controls
, plug in power cord and run the unit with the hose disconnected for 20 minutes at
minimum speed. This is a break in period for the brushes and is required to properly seat the brushes and to promote
longer motor life.
For units with iSeries Controls,
Reset “Service Motor(s)” Alert.
This MUST be done EVEN IF L2 IS NOT ILLUMINATED or the motor(s) replacement alert will not function correctly.
1- Ensure filter access door is closed
2- Plug power back to the unit
3- Press & hold SPEED UP & DN simultaneously until unit BEEPS
4- Hold for 10+ seconds, when panel is beeping continuously, release buttons
5-
You are now in RESET MENU, in this condition, “System ON” Led is FLASHING QUICKLY
6- Press SPEED DN (1 Time) until
“Service Motor(s)”
LED is FLASHING
7- Press & HOLD POWER button while
“Service Motor(s)”
LED is FLASHING & unit is BEEPING continuously
8- Release, when LED stops FLASHING & stops BEEPING
After resetting the “Service Motor(s)” Alert, the motor(s) will default to low speed. It is recommended to operate the
motor(s) at low speed for 20 minutes to properly break the new brushes in.
Brushes Per Package MotorSafe Brush Part #
4-Pack AB030
Dust Pads