Bradley Aerix 2902-28 User manual

2902-28
Adjustable Motor and Sensor Series
Service Manual
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Maintenance and Safety
How to Remove the Cover
Motor Maintenance
Motor Brushes Replacement
Motor Replacement
How to Replace the Heating
Element
How to Replace the Circuit Board
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

The following slides contain instructions
The following slides contain instructions
and images to
and images to service the components
of 2902-28 hand dryers. hand dryers.
Consult installation instructions before
using the equipment.
Maintenance
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Service Manual for
2902-28
How to Remove the Cover
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Cover Specification
Cast Iron – White Porcelain
2902-280000 (replacement P/N: P15-411)
Steel – White Enamel
2902-287300 (replacement P/N: P15-412)
Stainless Steel - Satin
2902-287400 (replacement P/N: P15-413)
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Reminder!
Disconnect the power to the unit before
removing the cover
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Removing the Cover
Loosen screws with security wrench
provided.
Replacement Part Number: P15-419
! Note: To loosen screws :
Turn wrench in Clockwise direction. Screws will
tighten to base plate and loosen from inside of cover.
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Remove the cover taking care to avoid damaging the cover
or internal parts.
Removing the Cover (Cont).
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Service Manual for
2902-28
How to Replace the Motor Brushes
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Motor Brushes Specification
•The motor brushes have a theoretical life of 3000
hours and must be changed if they are shorter than
0.2 inches
Replacement Part Number: P15-417
Motor Brushes are
installed on the side of the
motor.
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Reminder!
Disconnect the power to the unit before
removing the cover
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Replacing The Motor
Brushes:
Step 1: Press the clip which is
covering the brushes. Step 2: Remove the clip to the
side until you can see the
brushes inside.
Step 3: Remove the brushes.
To replace the brushes, take the replacement
and follow the above steps in reverse.
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Service Manual for
2902-28
How to Remove the Motor
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Motor Specification
• Universal Brush Motor
• Class A
• 1/3 HP. (250 W)
• RPM may be manually adjusted by means of
a potentiometer
• 3800 – 8200 r.p.m.
• Safety thermal cut-off which temporarily
disables the dryer.
Replacement Part Number: P15-414
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Reminder!
Disconnect power to the unit before
removing the cover
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Removing the Motor:
Remove the bar code
label located on the
volute.
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Loosen the fan wheel
by using the #2 Allen
key provided.
Removing the Motor (cont).
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Release the lateral springs
that hold the motor in place.
Carefully remove the motor
from its location, be careful
not to damage the fan
wheel.
Removing the Motor (cont).
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Remove the fuse cable from the motor.
To replace the motor, take the replacement
and follow the above steps in reverse.
Removing the Motor (cont).
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115

Service Manual for
2902-28
How to Remove The Heating Element
WWW.RESTROOMDIRECT.COM 704 • 937 • 2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115