Allegro Industries 9538-25 User Manual

8” BLOWERS

9533
9533-15
9533-25
9533-C
9533-15C
9533-25C
9533-E
9533-15E
9533-25E
9533-AU
9533-15AU
9533-25AU
9536 (DC)
9536-15 (DC)
9536-25 (DC)
9538 (EX)
9538-E (EX)
9538-15 (EX)
9538-15E (EX)
9538-25 (EX)
9538-25E (EX)

12” BLOWERS

9543

9543-E
9543-15
9543-15E
9543-25
9543-25E
9546 (DC)
9546-15 (DC)
9546-25 (DC)
9548 (EX)
9548-E (EX)
9548-15 (EX)
9548-15E (EX)

16” BLOWERS
9553
9553-15
9553-25

USER’S MANUAL

for

COM-PAX-IAL PLASTIC 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.

2

TABLE OF CONTENTS

PAGE

INTRODUCTION ...................................................................................................................................3

DESCRIPTION ......................................................................................................................................3

SAFETY PRECAUTIONS .................................................................................................................. 4-5

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

OPERATION ...................................................................................................................................... 7-9

SPECIFICATIONS ......................................................................................................................... 10-11

HAZARDOUS LOCATION REQUIREMENTS .................................................................................... 12

MAINTENANCE ............................................................................................................................. 12-13

STORAGE........................................................................................................................................... 13

WARRANTY/RETURN POLICY .................................................................................................... 14-15

3

INTRODUCTION

This manual provides instructions for the use and maintenance of Allegro Industries Com-pax-ial 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 1­800-622-3530 or e-mail at: [e-mail]

DESCRIPTION

Allegro Com-pax-ial Plastic Blowers are designed to offer high output CFM in easy-to-use portable, air-over-motor
configurations with a quick-connect canister ducting system for either ventilation (output side) or extraction (input side)
of air without the use of tools. They are available in outputs from 816 up to 3200 CFM of free air. 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.

9533 8” AC Plastic Blower
9533-15 8” AC Plastic Blower w/15’ ducting & canister
9533-25 8” AC Plastic Blower w/25’ ducting & canister
9533-C 8” AC Plastic Blower
9533-15C 8” AC Plastic Blower w/15’ ducting & canister
9533-25C 8” AC Plastic Blower w/25’ ducting & canister
9533-E 8” 220V/50Hz Plastic Blower
9533-15E 8” 220V/50Hz Plastic Blower w/15’ ducting & canister
9533-25E 8” 220V/50Hz Plastic Blower w/25’ ducting & canister
9533-AU 8” 220V/50Hz Plastic Blower (Australian Plug)
9533-15AU 8” 220V/50Hz Plastic Blower w/15’ ducting & canister (Australian Plug)
9533-25AU 8” 220V/50Hz Plastic Blower w/25’ ducting & canister (Australian Plug)
9536 8” 12VDC Plastic Blower
9536-15 8” 12VDC Plastic Blower w/15’ ducting & canister
9536-25 8” 12VDC Plastic Blower w/25’ ducting & canister
9538 8” AC Explosion Proof Plastic Blower
9538-E 8” AC Explosion Proof Plastic Blower (220V, 50 Hz)
9538-15 8” AC Explosion Proof Plastic Blower w/15’ ducting & canister
9538-15E 8” AC Explosion Proof Plastic Blower w/15’ ducting & canister (220V, 50 Hz)
9538-25 8” AC Explosion Proof Plastic Blower w/25’ ducting & canister
9538-25E 8” AC Explosion Proof Plastic Blower w/25’ ducting & canister (220V, 50Hz)

9543 12” AC Plastic Blower
9543-E 12” AC Plastic Blower (220V, 50Hz)
9543-15 12” AC Plastic Blower w/15’ ducting & canister
9543-15E 12” AC Plastic Blower w/15’ ducting & canister (220V, 50Hz)
9543-25 12” AC Plastic Blower w/25’ ducting & canister
9543-25E 12” AC Plastic Blower w/25’ ducting & canister (220V, 50Hz)
9546 12” DC Plastic Blower
9546-15 12” DC Plastic Blower w/15’ ducting & canister
9546-25 12” DC Plastic Blower w/25’ ducting & canister
9548 12” AC Explosion Proof Plastic Blower
9548-E 12” AC Explosion Proof Plastic Blower (220V, 50 Hz)
9548-15 12” AC Explosion Proof Plastic Blower w/15’ ducting & canister
9548-15E 12” AC Explosion Proof Plastic Blower w/15’ ducting & canister (220V, 50 Hz)

9553 16” AC Plastic Blower
9553-15 16” AC Plastic Blower w/15’ ducting & canister
9553-25 16” AC Plastic Blower w/25’ ducting & canister

4

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

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.

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 use electrical transformer in an effort to modify or alter the motor frequency (HZ).
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. DO 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. Check to see that the blower and all related accessories
are in good mechanical condition before use.

DO verify that the blower uses appropriate electrical cord and NEMA plug. Electrically driven blowers (A.C.), are
designed to operate ONLY from a grounded 115 volt AC, 60Hz 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. (Consult current National Electric Code publications for specific information.)

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.

5

DO use a ground fault circuit interrupter (GFCI). A GFCI is a safety device that disconnects power from a circuit to a

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.

ATTENTION !

La procédure de travail final pour toute demande d'emploi impliquant l'utilisation de la soufflerie doit

être déterminée individuellement après une analyse approfondie de tous les facteurs et / ou des

conditions actuelles. Le bureau de l'OSHA est une source précieuse d'information applicables en ce

qui concerne le fonctionnement de la soufflerie.

CAUTION!

Before using the blower, check all applicable federal, state, industry and local regulations regarding

the use of flame resistant and/or self-extinguishing duct materials for the intended job applications. It

is the responsibility of the owner(s) and/or operator(s) to determine that the duct material in use for the

job application meets all applicable fire code and OSHA requirements.

ATTENTION !

Avant d'utiliser le ventilateur, vérifiez toutes applicables les règlements fédéraux, d'état, de l'industrie

et locales concernant l'utilisation de résistant à la flamme et / ou matériaux auto-extinguibles conduits

pour les demandes d'emploi prévues. Il est de la responsabilité du propriétaire (s) et / ou de

l'exploitant (s) pour déterminer que la matière conduit à l'utilisation de la demande d'emploi se réunit

tous les codes d'incendie, les règlements OSHA.

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

(For specific information, consult the NEC publications and OSHA publications 210-22D for construction sites and 555­3 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 verify the location classification. 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 divides these locations into
Classes and Groups according to the type of explosive agent. For specific information, consult the NEC, Section 500.
Use Allegro Explosion-Proof Blowers for operation in an explosive or flammable atmosphere. The use of any other
blower not designed for use in a Hazardous Location may result in personal injury or death.

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, before using
the blower.

WARNINGS AND LIMITATIONS

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.