Aircare DuctMaster III Instructions for use

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DuctMaster III
(Optional: Available in 220/240 Volt, 50/60 Hz Power)
OPERATING INSTRUCTIONS & PARTS MANUAL
Air-Care is a Division of D.P.L. Enterprises, Inc.
3868 E. Post Road, Las Vegas, NV 89120 [phone], Fax [phone]
Website: www.air-care.com, E-mail: [e-mail]
MM0151
Updated 24SEP2019
Part Number: FG0090

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Table of Contents
Item Page #
Unpacking Instructions 3
Safety Precautions 4
Operating Instructions 5
Using the Air-Care DuctMaster 6
Duct Cleaning Procedures Using the Air-Care DuctMaster 7
Dryer Duct Cleaning Procedures Using the Air-Care DuctMaster 8
Maintenance 10
Brush Motor Replacement Instructions 11
Included Parts and Accessories 13
DuctMaster Control Panel 16
Optional/Replacement Parts & Accessories 17
Specifications 18
Pancake-Style Brushes and how they are used 19
Troubleshooting Guide 20-21
Glossary 22
Warranty
23

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Unpacking Instructions
Remove the outer box and inspect for damage. Report all damage immediately to your carrier. If
special set-up instructions are required, they will be taped to the outside of the equipment or in the
“Operating” section of this manual.
Inspect all the packing material for small parts before discarding packaging material. Report all
damage to Air-Care immediately. Any attempt at repairing suspected damages may void warranty.
Check that all parts are present (See Page 13-15)
Air-Care DuctMaster
•Air-Care DuctMaster III
•Dryer Exhaust Flap Clip
•3” x 4” x 3” “Y” Adapter
•Hose, 3” x 8.3’ W/Cuffs
•Dual Stage 15 Gal. Bag Filter (5/pkg.)
•3rd Stage 13” x 15” x 1” Electra Silver Washable filter
•4th Stage HEPA, 13-3/8" x 17-5/8 x 3-1/8"
•Inlet Plug, 3” Red (Dust Cap for Vacuum)
•Adapter, 3” to 2” Hose Cuff (Fits the 1-1/2 and 2” Cuffs on Red or Blue Hose, and Grey
vacuum hose with tools.
•Brush, 24” Lint
•Kit, 1 ½” Tool
Enlarger, 1.5”-2” COMP0303
Hose, 1.5” X 12.5' SADM0059
Crevice Tool 1.25" ACC0184
Upholstery Tool 1.25” ACC0186
Wand .1.25" OD (2) ACC0187
Floor Tool 1.25" ACC0188
Wand 1.25" OD (1) ACC0189
•Hose, 1 ½” X 35’ Brush and Motor Assembly. Includes 12” Pancake-Style Brush
•Drill Powered Dryer Duct Cable (5/16’ core x20 ft) with 4” Brush
•Remote Control (Including 2 x AAA Batteries)

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Safety Precautions
Always think safety and use common sense precautions when working with Air-Care equipment. Do
not block walkways with equipment and remove delicate and breakable articles from the immediate
work area. The following are precautions that should be reviewed by all persons who will be involved
in the cleaning activity.
•Other than the 3 filters, the brush and the Batteries in the Remote, there are no user serviceable
components in Air-Care DuctMaster or Vent Vac. Only trained technicians should attempt to make
internal repairs on this equipment.
•Always unplug both power cords before removing the covers to change filters or clean the internal
parts of the DuctMaster.
•Inspect AC power plugs to be sure the ground pins are in place.
•Never connect power to Air-Care equipment unless all covers and safety shields are in place.
Mechanical and electrical parts could activate without warning and cause injury.
•Never allow anyone but a properly trained technician to use the equipment.
•All Air-Care equipment is designed for US standard 115-volt, 60 Hz AC. The Air-Care DuctMaster
is optionally available in 220/240 Volt, 50/60 Hz Power. Always check the specifications on the
equipment before connecting electrical power to Air-Care Equipment.
If you have questions about the safe use of any Air-Care product, call 702-454-5515.
Equipment specifications and part numbers are subject to change without notice.

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Operating Instructions
Set-Up and Testing
The Air-Care DuctMaster has significantly MORE static pressure than Air-Care TurboJet Negative Air
Machines and will be able to pull heavy, moist (But NOT WET) or sandy construction debris out of
dryer vents, commercial ducts, chimneys, and restoration areas. It is NOT meant to be a wet vacuum
for liquids.
To test an Air-Care DuctMaster, plug one of the power cords into a suitable 120-volt outlet. Line #1
will supply power to VAC1 and VAC2 and the Brush Motor, while Line #2 will provide power to VAC3
and VAC4 and the auxiliary AC socket on the panel. If all 4 VAC Motors are to be used at one time,
Line 1 and Line 2 must be plugged into 2 independent power outlets rated at 15 Amps each or more.
If you are not sure if 2 outlets are independent, press the center “test” button; the green power light
will only light up if the 2 power cords are in independent power outlets. In some areas there may be
independent lines, but the green light may not light up – This is true in some specific areas.
The optional 220/240 Volt Air-Care DuctMaster also requires 2 independent electrical outlets; each
must be 7.5 to 10 amps. This version does not come with a “test” button or green power light.
WARNING: DO NOT TURN ON MORE THAN 2 VAC MOTORS BEFORE PERFORMING THE
‘TEST’, WHICH WILL INDICATE A GREEN LIGHT IF PLUGGED INTO TWO INDEPENDENT
OUTLETS. IF THE EQUIPMENT IS NOT PLUGGED INTO INDEPENDENT OUTLETS BEFORE
TURNING ON MORE THAN 2 VAC MOTORS, A POWER SURGE MAY OCCUR AND TRIP A
CIRCUIT BREAKER IN THE BUILDING.
Because of a unique full flow check valve system, any combination of motors can be used. Any one
motor can be used by itself or any 2 or 3 can be used with identical airflow and static pressure (water
lift). The Universal Remote and the Power Brush operate from Power Cord #1, so even if you are only
using Vac Motor #3 or #4 that use Power Cord #2, both power cords must be plugged in for the brush
to operate.
One motor will provide more airflow than most single motor shop or HEPA vacuums, and two motors
will usually be more than adequate for most vacuuming needs. In those cases where extra power is
required, simply plug in the 2nd power cord and turn on the 3rd or 4th motor as required.
The Air-Care DuctMaster combines 4-high Powered Vacuum Motors, with a vacuum collector hose
and motor-brush assembly to both agitate and collect debris at the same time. This is called Contact
Cleaning. Once completely set up, with the vacuum motors running, the Brush motor speed can be
Selected with a switch on the Control Panel then the brush end can then be inserted into each duct
and the brush motor started with the hand held wireless Remote control or the Brush Run Switch on
the panel for thorough cleaning of the Air Ducts.
UNIVERSAL Remote:
The Handheld Remote Controls the Brush Motor.
The Red Button at the TOP Turns the Brush Motor ON with the First Press, while pressing it again
turns the Brush Motor OFF.
The 2 Buttons just below the RED button are Marked FWD / REV, and either one will Change the
direction of the Brush Rotation when pressed while the Motor is Running.
The other buttons are reserved for any new features that may be added in the future.

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Using the
Air-Care DuctMaster
The Air-Care DuctMaster is an extremely powerful and versatile tool. The 3” vacuum hose is ideal for
collecting construction debris without clogging and can be directly inserted into a 4” air duct or dryer
duct. It can also be used with the “Y” adapter paired up with an agitation tool, such as the Air Whisk
or 20’ drill powered cable to be inserted at the same location. When connecting to a dryer duct, it is
important to clip the outside flap open for proper cleaning.
For collecting debris in a variety of situations, a set of 1 ½” diameter vacuum tools are supplied. See
pages 3 and 13 for a list of these tools.
The Air-Care DuctMaster’s high volume and high static “water lift” make it even more effective at
removing debris from smaller diameter air ducts than many other standard duct vacuums.
Air-Care has self-study and classroom and hands on training on how to clean all types of air systems,
call 800-322-9919 for details.

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Cleaning Floor Ducts
Duct Cleaning with the Air-Care DuctMaster
The Air-Care DuctMaster has a unique dual function. The rotating brush on the hose assembly
agitates the dust and debris in the air duct, while the vacuum nozzle collects debris and filters out this
dust and debris in the 4 Stage HEPA filtration system. This Contact Cleaning method only requires
that the supply and return grills be removed and the air system turned off.
After connecting the Air-Care DuctMaster power cords to 2 separate power outlets (different circuits),
turn the Vac Motor and Brush Panel switches OFF. Connect the 1-½” X 35’ brush and motor hose
assembly or the optional 2” X 35’ brush and motor hose assembly to the 3” to 2” hose adapter that
you installed in the inlet of the Air-Care DuctMaster.
Use the vacuum motor switches on the panel to select the motors you want to use to vacuum the
ducts: 1, 2, 3 or all 4 motors can be used at one time. The motors can be turned on and off with
these switches.
The Wireless, Handheld Universal Remote uses an Infrared Light beam like a Television Remote.
The operator must be in sight of the front of the DuctMaster where the Remote Receivers are located
for it to operate. The operator can be across the room or up on a ladder and the remote will function if
there are no obstructions between the operator
and the sensor on the DuctMaster Panel. The
remote will NOT work between rooms.
Once the technician inserts the brush into the duct,
use the wireless remote control to turn on
the brush motor.
The technician will
push the brush and
hose into the duct until
it cannot be pushed
any farther, then press
the FWD/REV button on the wireless remote to “reverse” the brush
rotation to allow it to go deeper into the ducts. The brush can now be
pulled back to the return opening while still running. Stop the Brush
before removing it from the duct. Repeat this process for every supply
and return duct.
Where you have long ducts, such as larger main trunk lines without
access doors or a removable End Cap, the technician must make “cut-
ins”, to access the entire length of the duct. Many local governments
require a contractor’s licenses for technicians making cut ins. The access holes must be properly
sealed with a metal plate and screws and the original insulation replaced in the hole.
After cleaning each duct, each opening should then be decontaminated with Envirocon, an EPA
registered sanitizer, Soot Set sealer and Liquid Odor Kill air freshener. The Air-Care Foggers are
ideal for this (See Page 17)

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Dryer Duct Cleaning with the
Air-Care DuctMaster
YOU WILL NEED: Air-Care DuctMaster and the drill powered dryer duct cable with 4” dryer duct
brush (Included with DuctMaster).
Dryer exhaust ducts vary in construction, materials and configuration from city to city. The general
procedure for using the drill powered dryer duct cable described here may need to be modified to
safely and effectively clean these ducts in your area. An alternate tool to the drill powered cable is
the Forward and Reverse Air Whisk, which requires an air compressor.
CAUTION: Cleaning the exhaust duct on a clothes dryer will improve performance and reduce future
lint build up, but the inside of the dryer itself must also be cleaned and lint removed from its fan,
heating area and other interior components to reduce the risk of fire.
1. With the dryer running, clip the outside flap “OPEN” and check the airflow at the exhaust with a
flow meter. Write down the reading for comparison after cleaning.
CAUTION: If you cannot locate where the air exhausts outside then you cannot guarantee
your work and probably should not try to clean it. Refer the customer to their contractor.
2. Turn off the dryer, remove power, then move it away from the wall and disconnect the exhaust
tubing. If it is a gas dryer, be careful to not damage or break the gas line.
3. Attach the 3” diameter DuctMaster vacuum hose to
the end of the exhaust duct (inside or outside,
depending on configuration).
4. Use 20’ drill powered dryer duct cable with 4” dryer
duct brush.
5. Insert the drive end of the cable into the chuck of
your Electric Drill. A low speed (300-500RPM), 3/8”:
chuck is best suited.
6. Place the drill in the Air-Care drill holder and secure
with the included straps. Plug the drill into the foot
pedal switch and plug the pedal cord into the wall.
Press the Drill’s Trigger and lock it in the “ON”
position. It will only run when the foot pedal is
pressed. The pedal leaves both hands free.
NOTE: Avoid Sharp Bends in the Cable, it will eventually result in a broken core.
7. Turn on the vacuum motors in the Air-Care DuctMaster then insert the 4” brush into the dryer
vent. The Drill will not run unless BOTH the Trigger Switch in the Drill Handle and the Foot
Pedal are Turned ON, Start the drill using the foot pedal only AFTER the brush has been
inserted into the duct.
8. If you experience resistance to the brush, the cable may “Twist Up” on you. If so, STOP the
drill. Try reversing the rotation and go slowly until you get past the restriction. If the Drill has a
torque limiting setting on the Chuck, it can be set to a lower torque to reduce cable twist up.
9. A slow steady insertion is ideal, but you may need to pull the cable out a few inches and push
it rapidly back to get around some obstructions and elbows.

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10.If the cable cannot be pushed all the way to the end of the duct, it may be necessary to also
insert the cable and brush from the other end of the duct.
11.If there is visible lint clog or bird nest, the Nest Claw tool may be needed to break it up. Attach
the nest claw tool to the cable with a setscrew, which is the same way the 4” dryer duct brush
attaches. CAUTION: The Nest Claw can be very aggressive and may damage flexible ducts.
12.If you only have access to one end of the exhaust duct, use the “Y” adapter to allow the
vacuum and the cable to be inserted from the same end of the exhaust duct.
13.Once the duct has been cleaned, the dryer should also be cleaned.
14.Remove the back cover of the dryer and clean out the lint on the internal components. Usually
4-8 screws are used to mount the back cover. Access to the interior of the dryer will vary with
model, be careful to not damage it.
15.Once the duct and dryer are clean, connect the dryer to the wall opening with aluminum hose.
(The Consumer Product Safety Commission does NOT recommend plastic connector hoses,
nor does any major dryer manufacturer).
16.Turn the dryer on and again check the airflow outside. Typically, over 1000 fpm (feet per
minute) (1000 fpm = 5 mps [meters per second]) is good, and less than 1000 fpm is usually
not. Continue cleaning until you have reached airflow over 1000 fpm. If 1,000 fpm cannot be
obtained, the duct may be damaged and require a contractor to correct the problem
17.Clean up any lint around the outside of the dryer, clean the exterior of the dryer and if you have
a sticker or magnet with your company name, date it for a follow-up cleaning in 12 months.
Using Air-Care DuctMaster to Clean Dryer Duct

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Maintenance
The Air-Care DuctMaster requires a minimum amount of maintenance, normally limited to cleaning or
replacing filters as they become filled with dirt and debris. It is always beneficial to keep the exterior
and interior of the machine clean. Only a qualified technician should perform electrical or mechanical
repairs. The brush head motor should be wiped off and metal particles captured by the magnets in
the motor should be removed with compressed air or a brush. The AAA (2) Batteries in the Handheld
Universal Remote should be changed annually.
Filter Removal & Replacement
1. Turn off all the VAC motors and unplug the
Air-Care DuctMaster.
2. Open the front door and remove the bag from
its 3” tube at the rear of the door.
3. Carefully remove the bag filter through the
door and dispose of it properly in accordance
with any local state or federal regulations
applicable.
4. If there is noticeable debris build up on
the electra-silver pre-filter above the
HEPA filter, push it to the rear and lift it
off and clean it. It can be rinsed with
water or sprayed with Dynamite cleaner
and rinsed, but it must be DRY before
reinstalling it into the Vacuum Unit.
5. To remove the HEPA, release the top latch and both side latches
and lift the vacuum tank off the base.
6. Lift the HEPA out and inspect it for damage or clogging. Inspect
the gasket under the HEPA. The HEPA cannot not be cleaned
without damaging it.
7. Install a new HEPA filter, by placing it into the base with the
airflow arrow pointing down.
8. Install a new dual stage bag filter
following the instructions on the bag. It
collects heavy debris in the bottom
section of the bag and lighter debris in
the top section.