Double K Industries 850-XL Руководство по эксплуатации - Страница 3

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TRIAC

POT

VARIABLE

CONTROL

SPEED

OFF

854

9005

852

YELLOW

STANDARD

RED

SPEED

GREY

BLACK

BLUE

SWITCH

BLUE

818

BLUE

5537

BLACK

WHITE

BLACK

5539

GREEN

BLACK

WHITE

5539

MOTOR

WIRING DIAGRAM - VARIABLE SPEED

MAINTENANCE - Brushes

Your 850/850-XL dryer has 2 brush-type motors. The brushes should be checked for wear after approximately 600 hours of

use. If the carbon brush is worn shorter than ¼", the brushes should be replaced. Brushes may be ordered from Double K

Industries or an Authorized Service Center. Please be sure to specify whether your dryer is an 850 or 850-XL as the brushes

are slightly di erent.

To Check and/or Replace Brushes: (a) Unplug electrical cord from wall outlet. (b) Detach your front plate by loosening the

fastening screws. (Fig. 1) . (c) Remove front plate and set aside (motors and brushes are now visible and accessible).

(Fig. 2) . (d) Find the ag connector on the top of the brush assembly. There is a wire leading to this connector. (e) Place a

athead screwdriver with a ne tip between the ag connector and the plastic brush housing. (f) Rock the screwdriver back

and forth and gently wedge the ag connector out of the brush assembly. (g) Loosen the two brush assembly retainer

bracket screws. (h) Remove the brush assembly. (i)Replace the brush assembly with the new one, making sure that the

small tab on the bottom is tted onto the corresponding slot on the motor frame. (j) Replace the brush assembly retainer

bracket and tighten the screws which hold it in place. (k) Attach the ag connector to the new brush in the same position

as the previous brush. (l) Repeat these steps for the brush on the other side of the motor.

FIG. 1

P.C.

BOARD

16-GA GREEN 8"

5539

654

MOTOR WIRE WHITE

CORD WIRE WHITE

MOTOR WIRE BLACK

14-GA WHITE 15"

5537

CORD

819-XL OR 866 REG

MOTOR

MOTOR WIRE WHITE

654

9015

MOTOR WIRE BLACK

8000

819-XL OR 866 REG

INDICATOR

MOTOR

LIGHT

WIRING DIAGRAM - STANDARD SPEED

Place Screw Driver Tip Between Clip and

Plastic Brush Body. Rotate to Separate Tab

from Brush.

Detail A

Flag Connector

Brush Assembly

FIG. 2

Brush Assembly

Retainer Bracket

OPERATION - SWITCHES AND CONTROLS:

1. Standard Speed - The standard two-speed unit has two toggle switches. Each switch operates one of the

5539

CORD

two motors in your dryer. You may use just one motor for low air or turn on both switches for high air

881

WIRE

GREEN

CORD

volume. "ON" is in the up position and "OFF" is down.

CORD

5537

2. Variable Speed - This unit has a dial speed control and a three-position toggle swich. Center position of the

WIRE

BLACK

12-GA BLACK 15"

toggle switch is "OFF". The down position of the switch is full power, the up position of the toggle switch

14-GA BLACK 6"

activates the variable speed control knob which allows the dryer to run at lower air volumes by turning the

9015

852

8000

876

knob counter-clockwise and higher by turning clockwise. The indicator light will glow when the dryer is in

9015

variable speed mode.

876

851A

9015

To Control Lower Air Outlet: Turn the black control knob counter-clockwise to close the lower outlet and

5531

SWITCH

clockwise to open the outlet.

14-GA WHITE 16"

Standard Speed

Filter Cleaning

The lters of the 850/850-XL Challengair Forced Air Dryer should be kept clean. If the lters become heavily

coated with hair and/or dirt, the air output of your dryer could be reduced and motor damage could occur.

Never operate the dryer without lters in place.

To clean the internal lters: (a) Unplug dryer. (b) Remove the fastening screws from the dryer back plate.

(see g. 3) (c) Remove the dryer back plate and set aside. (d) Remove individual motor lter discs on the back

of each motor by turning and pulling lter o motor. (See g.4) (e) Clean motor lter discs by vacuuming o

hair and dirt or wash lters gently in cool water and allow to air dry completely. (f) Replace lter discs on

motor by pushing in place and turning to secure. (g) Replace dryer back plate and fastening screws securely.

Any maintenance or service 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 the service center nearest you. All

warranty service must be performed by an Authorized Service Center to protect your warranty status.

Brush Retainer

Bracket Screw

HIGH/OFF/VARIABLE

LED Indicator light

ON/OFF toggles

for both motors

Upper Air Outlet

Air Outlet

Control Knob

Lower Air Outlet

Variable Speed

FIG. 4

Internal Motor Filters

(part # 868)

*NOTE: The upper outlet is open

at all times.

**NOTE: Stand Dryers Only... If

you wish to do only hose drying

with the highest possible air

ow, the arm extension on the

upper air outlet may be removed

by loosening the black thumb

nuts at the base of the arm. A

hose may then be used in the

upper air outlet with the bottom

outlet turned o .

Variable Speed

Control

FIG. 3

External Motor Filter

(part # 817)

(Attached with Velcro

disc - part # 5538)