World Dryer J4 User Manual

Airforce

High Efciency Hand Dryer

Secamanos altamente eciente Sèche-mains à haute efcacité

All J & J4 Series

Todos los de la serie J4 y J4
Ensemble de la série J4 et J4

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or service the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or
property damage. Retain instructions for future reference.

Por favor lea y guarde estas instrucciones. Léalas cuidadosamente antes de tratar de montar, instalar, operar o dar mantenimiento al producto aquí descrito. Protéjase usted mismo y a los demás
observando toda la información de seguridad. No seguir las instrucciones puede ocasionar daños, tanto personales como materiales. Guarde estas instrucciones para referencia en el futuro.

Lire et conserver ces instructions. Les lire attentivement avant de commencer à assembler, à installer, à faire fonctionner ou à entretenir l’appareil décrit. Pour se protéger et protéger autrui,
observer toutes les consignes de sécurité. Négliger de se conformer à ces instructions peut causer des blessures personnelles et/ou des dommages matériels. Conserver ces instructions pour
références ultérieures.

World Dryer Corporation

5700 McDermott Drive
Berkeley, IL 60163 U.S.A.
800-323-0701
www.worlddryer.com

1

Description

World warm air hand dryer, powered by universal brush motor, delivers 1100 Watts of drying power. This hand dryer runs
on 120 Volt or 208-240 Volt AC electrical supply depending on model. An infrared sensor is used to automatically turn the
dryer on and off. This model is intended for use in commercial, industrial, ofce and public facility environments.

Electrical Specications

Table 1

Models Type Electrical Input Rated Amperage Rated Watts Certications

J-XXX Automatic 120 VAC, 50/60Hz 9.6A 1100 UL, E320188
J4-XXX Automatic 208-240 VAC, 50/60Hz 4.8A 1100 UL, E320188

General Safety Information

This appliance is not intended for use by young children or persons with physical, sensory or mental disabilities
unless adequately supervised by a responsible person to ensure they can use the appliance safely. Young children
should be supervised to ensure they do not play with the appliance.

DANGER Failure to disconnect the power source before installation or servicing can result in serious

injury or death from electric shock.

• Always disconnect the power source before servicing or installing the hand dryer.

DANGER Failure to properly ground this unit could result in severe electrical shock and/or death.

• This hand dryer must be properly grounded (Earthed) for safe operation. An identied ground connection point
is supplied on the hand dryer’s wall base.

• We recommend GFCI protection in wet or damp locations or as required by local code.

WARNING Risk of re, personal injury or property damage are possible if local codes, or safety

recommendations are not followed.

• Use only the electrical power (voltage and frequency) specied for the model hand dryer being installed. See
Table 1 – Electrical Specications.

• Connect the hand dryer to the nearest suitable distribution panel. The xed wiring must include a disconnection
means complying with local wiring codes.

• To limit a voltage drop, and insure efcient operation, use No. 12 AWG (4 mm2) wire or larger as required by

local electrical codes.

• Always connect to a branch circuit with circuit breaker or fuse protection with an electrical rating greater than the
model hand dryer’s rated amperage shown in Table 1 - Electrical Specications.

• To avoid a hazard due to inadvertent resetting of the thermal cutout, the hand dryer must not be supplied
through an external switching device, such as a timer, or connected to a circuit that is regularly switched on and off by
the utility.

• Each automatic model hand dryer must have a dedicated circuit.

• Route all eld wiring away from moving parts within the hand dryer.

CAUTION Improper mounting could result in personal injury or property damage.

• Follow the mounting height recommendations in Table 2.

• On a stud wall, one side of the hand dryer should be mounted to an existing stud.

Unpacking

1. Remove fuse or shut off power to the dryer at fuse box.

2. With Allen wrench supplied with dryer, turn clockwise two Allen screws from bottom side of dryer case.

3. Remove dryer cover.

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2

Parts List

Repair Parts List For Airforce Hand Dryers

4

3

1

5

All kits include fasteners needed for
installation.

For Repair Parts, visit www.WorldDryer.com
Please provide following information:

- Model number

- Serial number

- Part description and number shown in

parts list

8

2

7

6

3

English

#

"

"

1a Motor, 120 V, Model J 32-J120K 1
1b Motor, 240 V, Model J4 32-J240K 1

2 Electronics Kit (All voltage models) 16-10361K 1
3 Kit, Plenum Cap 47-120309K 1
4 Filter, Air Intake 93-120309 1
5 Kit, Grounding 52-030244K 1
6 Tamper-resistant Cover Screws and Wrench 46-040221K 2

7 Wrench 56-40189 1
8a Cover, Alum, White 20-243-974JK 1
8b Cover, Alum, Chrome, Polished 20-243-970JK 1
8c Cover, Alum, Chrome, Brushed 20-243-971JK 1
8d Cover, Alum, Black 20-243-162JK 1

8e Cover. Steel. White 20-243-975JK 1

8f Cover, Stainless Steel, Polished 20-243-972JK 1

8g Cover, Stainless Steel, Brushed 20-243-973JK 1

Description Part Number Qty

All kits include fasteners needed for installation.

Wiring Diagram

Motor

MN
ML

J" Model - 120VAC
J4" Model - 208-240 VAC

1 2 3 4 5

1 2 3 4 5

L1

L2/N

GRND

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4

Installation

1. Disconnect the power source.

2. Use the security hex key supplied to turn the cover mounting screws clockwise to remove the cover from the dryer.

3. Place the hand dryer base on the wall at the desired location using Table 2 to determine the recommended mounting
height. With the base so located, use it as a template to mark locations of the 4 mounting bolt holes on the wall.
Ensure that no reective object (such as a hand basin) is located directly under infra-red sensor eye; the minimum
distance is 18 inches (46 cm).

4. Fasten the base to the wall, using the type of bolts suggested in Table 3.

5. All automatic dryers must have their own dedicated 10 amp circuit.

6. Connect the dryer to the nearest suitable distribution panel.

7. Replace cover, turn screws counter-clockwise making certain not to over-tighten.

IMPORTANT: Consult local and general regulations before performing dryer installation. Ensure that the

electrical network is not overloaded. Do not connect to a branch circuit over 10 amps.

Table 2

Recommended Mounting Heights from Floor to Dryer Bottom Edge in. (cm.)

Men’s washrooms 46 (117)
Women’s washrooms 44 (112)
Children’s washrooms, ages 4-7 32 (81)
Children’s washrooms, ages 7-10 36 (91)
Children’s washrooms, ages 10-13 40 (102)
Children’s washrooms, ages 13-17 44 (112)
Handicap Mounting Height 37 (94)

Table 3

Type of Wall Type of Bolt Minimum Bolt Length

Hollow Tile, Lath, Wall Board or Metal

Cement, Brick, or Tile Covered Cement or Brick 1/4” (M6) Stud Type Expansion Bolts 3” (76mm)

Stud Wall with wood Backing No 16 (M8) Wood Screws 23/4” (70mm)

1/4” (M6) screw Type or Wing Type

toggle Bolts

Dependent on wall

thickness

Maintenance and Cleaning Instructions

Maintenance

1. Remove fuse or shut off power to the dryer at fuse box.

2. With Allen wrench supplied with dryer, turn clockwise two Allen screws from bottom side of dryer case.

3. Remove dryer cover.

Cleaning Instructions

Read complete instruction before proceeding. Under normal use, cleaning the Dryer once a year will keep it in good
operating condition. If the washroom trafc is heavier than normal, the cleaning should be done every 6 months. Lint and
dust build up inside the dryer can result in damage to motor.

1. Turn off dryer at circuit breaker or fuse panel.

2. Turn clockwise two cover mounting screws from dryer cover using security hex key provided. Support cover while

removing screws.

3. Vacuum out dirt from blower and housing. Use caution not to damage wires or circuit boards.

4. The motor inlet cover may be removed by unscrewing the (4) screws. This allows access to the motor for cleaning or

replacement.

5. Use soft-medium bristle ½” paint brush to clean dust and dirt from motor.

6. Replace cover. Place cover squarely over base and push ush to wall. Turn cover mounting screws counter-clockwise
and tighten until snug. Do not over tighten.

5

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