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REQUIRED MAINTENANCE 

FILTERS:

(Procedures below must be performed regularly or as needed to protect dryer warranty status.)

FILTER CLEANING

: Both the external and internal filters of the 

CHALLENGAIR AirMax®

 should be 

kept clean. If the filters become heavily coated with hair and/or dirt, it will reduce the air output of 
your dryer and can cause damage to the motors or cause the motors to overheat. 

*Never operate the dryer without all filters in place.

To clean external filter: Vacuum or shake off dirt and hair daily. Filter may be rinsed in water if 
necessary.  Let filter dry completely before reinstalling on dryer.

To clean the internal motor filter of the CHALLENGAIR AirMax®:

1.  Unplug dryer.
2.  Slide off the back cover of the dryer. This is a compression fit and will come off with  

 

 

a little effort.

3.  Remove the filter from the internal filter housing. 
4.  Clean motor filter disk by vacuuming off hair and dirt, or wash filter gently in cool  

 

 

water. Shake off excess water and allow to air dry completely. (Replace filter if necessary) 

5.  Place the filter back in the filter housing.
6.  Replace dryer back cover.

Any maintenance not explained in this manual should be performed by 

Double K Industries

 or 

an Authorized Service Center. Call 

Double K Industries

 for the name of an Authorized Service 

Center nearest you. All warranty service must be performed by an Authorized Service Center (or 

Double K Industries

) to protect your warranty status.

8

Attachment List

 Attachment 

P/N 

Description 

Qty.

 

 

825-6, 8,10, 

Hose 1½” Black on Blue 

1

 

 

12 or 15 

 

 

 

896 

1½” Air Sweep Nozzle 

1

 

 

897 

1½” Regular Nozzle 

1

 

 

2036 

Hose to Dryer 1½” Locking Adaptor 

1

 

 

2068 

1½”-¾” Hi-Velocity Nozzle 

1

 

 

2070 

Nozzle - Super Hi-Velocity 

TM

TM

INSTRUCTION MANUAL

PLEASE READ ALL INSTRUCTIONS AND SAFETY

PRECAUTIONS BEFORE OPERATING PRODUCT!

SAVE FOR FUTURE REFERENCE; WARRANTY 

PERTINENT CONTENT.

Product Specifications:

Model - 

           

Voltage: 115v      

 

Voltage: 230v

Amperage: 16.4   

 

Amperage: 5.8

Hertz: 

60 

   Hertz: 

50/60

Wattage: 1886    

 

Wattage: 1334

Horse Power: 3 each motor  

Horse Power: 3 each motor

Motor Air Volume: 123 CFM each 

Motor Air Volume: 123 CFM each

9711 Mason Avenue, Chatsworth, CA 91311

(818) 772-2887 • (800) 821-9449 • fax: (818) 886-0218

www.DoubleKIndustries.com • [email protected]

®

®

8/18/14

ANIMAL DRYER

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