Allegro Industries 9514, 9514-05, 9514-06, 9514-25, 9514-25AU User Manual

USER’S MANUAL

8” AC BLOWERS

12” AC BLOWERS

9513

9509

9513-05

9509-01

9513-AU

9509-50

9513-E

9509-50AU

9514

9509-50E

9514-05

9514-06

16” AC BLOWERS

9514-25

9515

9514-25AU

9515-01

9514-25E

9515-AU

9514-AU

9515-E

9514-E

9516

9534

9534-15

20” AC BLOWERS

9534-25

9525

9525-01

8” DC BLOWERS

9525-50

9506

9525-E

9506-01

9506-25

9537

9537-15

9537-25

for

AXIAL BLOWERS

Read and understand all instructions before using this product. Open carton carefully
and inspect product for damage caused by carrier. If any damage is found, report and
submit claim to carrier.

1

TABLE OF CONTENTS

PAGE

INTRODUCTION ............................................................................................... 2

DESCRIPTION .................................................................................................. 2

SAFETY PRECAUTIONS ................................................................................. 3-5

WARNINGS AND LIMITATIONS....................................................................... 5-6

OPERATING INSTRUCTIONS ......................................................................... 6-8

SPECIFICATIONS ............................................................................................ 9

MAINTENANCE ................................................................................................ 10

TROUBLESHOOTING ...................................................................................... 11

STORAGE ......................................................................................................... 12

CONFINED SPACE .......................................................................................... 12

HAZARDOUS LOCATION INFORMATION ...................................................... 13

FREQUENTLY ASKED QUESTIONS ............................................................... 14-15

WARRANTY ...................................................................................................... 16-18

RETURN POLICY ............................................................................................. 17-18

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INTRODUCTION

This manual provides instructions for the use and maintenance of Allegro Industries
Axial Blowers. You must read and understand this manual and be trained in the proper
use of the equipment before using it in a contaminated atmosphere.

There are many federal, state and local codes and regulations governing sales,
construction, installation and/or use of products for certain purposes which may vary.
Allegro cannot be responsible for how the products are used and installed. Before
purchase and use, the buyer must review the product application, and be sure that the
product installation and use will comply with those regulations.

For more information and assistance on Allegro Industries products, contact Allegro
Technical support toll free at 1-800-622-3530 or e-mail at: [e-mail]

DESCRIPTION

Allegro Axial Blowers are designed to offer high output CFM in easy-to-use portable, air­over-motor configurations. They are available in outputs from 778 up to 7500 CFM of
free air. Axial blowers are available in a range of styles, sizes and power. For
Explosion-Proof Blowers, the receptacle should be installed by qualified personnel and
is sold separately (P/N 9503-03). Blowers include:

9509 Standard Axial 12” Blower
9509-01 Explosion Proof 12” Axial Blower
9509-50 High Output Axial 12” Blower
9509-50AU High Output Axial 12” Blower*
9509-50E High Output Axial 12” Blower*
9513 Standard Axial 8” Blower
9513-05 Explosion Proof 8” Axial Blower
9513-AU Standard Axial 8” Blower *
9513-E Standard Axial 8” Blower *
9514 Standard Axial 8” Blower with 15’ Ducting Canister
9514-05 Explosion Proof 8” Axial Blower with 15’ Ducting & Canister
9514-06 Explosion Proof 8” Axial Blower with 25’ Ducting & Canister
9514-25 Standard Axial 8” Blower with 25’ Ducting & Canister
9514-25AU Standard Axial 8” Blower with 25’ Ducting & Canister*
9514-25E Standard Axial 8” Blower with 25’ Ducting & Canister*
9514-AU Standard Axial 8” Blower with 15’ Ducting & Canister*
9514-E Standard Axial 8” Blower with 15’ Ducting & Canister*
9515 Standard Axial 16” Blower
9515-01 Explosion Proof 16” Axial Blower
9515-AU Standard Axial 16” Blower*
9515-E Standard Axial 16” Blower*
9516 High Output Axial 16” Blower
9525 Standard Axial 20” Blower
9525-01 Explosion Proof 20” Axial Blower
9525-50 High Output Axial 20” Blower
9525-E Standard Axial 20” Blower* (cont’d)
* Models available in 220V/50Hz

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9534 Com-Pax-ial 8” Blower
9534-15 Com-Pax-ial 8” Blower with 15’ Ducting and Canister
9534-25 Com-Pax-ial 8” Blower with 25’ Ducting and Canister

The following are available with a 12-volt DC motor, models include:
9506 Standard Axial 8” Blower

9506-01 Standard Axial 8” Blower with 15’ Ducting Canister
9506-25 Standard Axial 8” Blower with 25’ Ducting & Canister
9537 Com-Pax-ial 8” Blower
9537-15 Com-Pax-ial 8” Blower with 15’ Ducting and Canister
9537-25 Com-Pax-ial 8” Blower with 25’ Ducting and Canister

SAFETY PRECAUTIONS

DO NOT operate blower until the operator completely comprehends the contents of this

manual.
The blower is a specialized type of powered equipment, designed for a specific job
function and requires adequate and thorough instruction BEFORE it is operated. Each
person must receive adequate professional instruction regarding proper operation.
Read and understand this User Manual and the material supplied by the motor
manufacturer. Refer to OSHA 2207, for job safety and health rules and regulations
(1926 and 1910) covering construction.

DO NOT set-up or operate a blower without verifying the location classification and
match or exceed location requirements for blower type. Certain job site locations may
be classified as hazardous because of explosive concentrations of gas, vapor or dust in
the atmosphere. The National Electric Code (NEC) divides these locations into Classes
and Groups according to the type of explosive agent. For specific information, consult
the NEC, Section 500-504 and 510-517. Use Allegro Explosion-Proof Blowers for
operation in an explosive or flammable atmosphere that match or exceed location
requirements. The use of any other blower not designed for use in a Hazardous
Location may result in personal injury or death.

DO NOT use an undersized wire size on electrical power cable or extension cords if
used. This will adversely limit the starting and load carrying capabilities of the motor.
Always use minimum AWG wire sizes for motor branch circuits. Consult the National
Electric Code Tables, Article 400, for specific information.

DO NOT operate the blower without the inlet and outlet screens properly secured and in
place. Replace screens with factory replacements (OEM). The screen grid must
comply with current OSHA regulations regarding protective enclosures to prevent
personal injury to the operator(s). Ensure the structural integrity of the screens will
allow them to serve their protective function. Keep both screens free from obstructions
and debris to allow maximum airflow.

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DO NOT stand directly in front of and/or face the blower outlet. Personal injury may
result from debris being thrown from the blower fan at relatively high velocity.

DO NOT allow minors to operate the blower. Bystanders, children and animals should
not be allowed in the area where a blower is in use.

DO implement an operational safety program for this blower, to include but not limited
to: instructional requirements for operation, applicable OSHA requirements, local laws
and regulations, job site safety and blower maintenance. Operators must be fully
instructed regarding the specifics of this safety program. (Ref. 29CFR 1926.21 (b)(2)).

DO ensure the blower is in its original, factory configuration and has not been modified.
Any modifications may result in potentially dangerous configurations that can lead to
property damage and/or personal injury. As well as voiding the manufacturer’s warranty

DO ensure operator(s) are in adequate physical condition, mental health and not under
the influence of any substance (drugs, alcohol, etc.) which might impair vision, dexterity
or judgment. If you have any condition that might be aggravated by strenuous work,
check with your doctor before operating the blower. Guard against the possibility of
back related injuries. Always use proper lifting techniques when moving or carrying
blower.

DO wear sturdy and snug fitting clothing. Never wear loose fitting clothing or anything
that could become caught on controls or moving parts. Wear long pants to protect your
legs. To improve your grip and protect your hands, wear heavy duty, non-slip gloves.
Wear steel-toed safety boots with non-slip soles. Sneakers or other similar type shoes
do not provide adequate protection.

DO wear an approved safety hard hat. Noise, generated by the blower, may damage
your hearing. Wear sound barriers (ear plugs or ear mufflers). Continuous and regular
operators should have their hearing checked regularly.

DO a visual inspection of the blower and check for damaged, worn, loose and/or broken
parts. Ensure all safety devices are operable and information decals are readable.
Ensure the blower and all related accessories are in good mechanical condition before
use.

DO ground the blower motor securely. Ensure the “grounding” wire and/or device is
properly grounding the motor. Failure to properly ground the motor may cause an
electrical shock and/or electrocution, resulting in personal injury or even death.

DO use a ground fault circuit interrupter (GFCI). A GFCI is a safety device that
disconnects power from a circuit to a load when a potentially dangerous condition
occurs. The GFCI acts like a fast-acting fuse or circuit breaker, sensing small
imbalances in the circuit caused by current leakage, and shutting off electricity within
25mS (milliseconds). Use of a portable GFCI gives on-the-job protection from electrical

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shock hazards caused by ground faults in commercial, industrial and residential

CAUTION!

The final working procedure for any job application involving the use of the blower
must be individually determined after careful analysis of all factors and/or conditions
present. The nearest OSHA office is a valuable source for applicable information
regarding the operation of the blower.

applications. Electrically driven blowers are designed to operate ONLY from a grounded
115 volt AC, 60Hz or 220V/60Hz (select models w/220V/50Hz), single phase power
source. All electrical wiring installations and connections must comply with all applicable
NEC statutes and with all applicable local codes and practices. (For specific information,

consult the NEC publications and OSHA publications 210-22D for construction sites and
555-3 for marina’s or for use around any area containing water.)

DO know where the controls are, how they operate, and how to stop the blower in an
emergency.

DO place the blower on secure footing to prevent it from shifting while in use. Such
movement can cause injury to the operator(s) or damage to the blower itself.

DO ensure blower is operated in a horizontal position to meet the enclosure definition.
The blower is designed for operation in job site areas that are reasonably dry, clean and
provide for a continuous, dynamic source of air for cooling the motor. Any questions
about operating environments, contact the Allegro Technical Support at 1-800-622­3530, or e-mail at [e-mail], before using the blower.

WARNINGS AND LIMITATIONS

Flow rate testing performed by the Colorado Engineering Experiment Station, Inc. and
Allegro Industries. The Blowers were tested per AT&T Standard EL2723/PL2709 in a
chamber built in accordance with AMICA Standard 210-67. Tests performed with a
single, 8 inch (203mm) diameter x 15 feet (7.6m) flexible, reinforced duct connected to
the blower outlet (with the exception of Free Air results). The published flow rates are
intended to serve only as a reference.

Manufacturing tolerances and specific operating parameters will affect the overall flow
rate(s) for each particular blower. Actual flow rate will decrease when the total length of
the ducting is increased more than 15 feet (7.6m). Actual flow rates may change if
blower is used with ducts manufactured and/or supplied by other sources.