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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.
USER'S MANUAL
for
CENTRIFUGAL BLOWER
9502
9503
9503-AI
9503-E
9504
9504-50
9504-50E
9505
9505-ES
9505-50
9507
9508
9512
9512-AU
9512E
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Summary of Contents for Allegro Industries 9502
- Page 1 USER’S MANUAL CENTRIFUGAL BLOWER 9502 9505 9503 9505-ES 9503-AI 9505-50 9503-E 9507 9504 9508 9504-50 9512 9504-50E 9512-AU 9512E 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.
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Page 2: Table Of Contents
TABLE OF CONTENTS PAGE NUMBER INTRODUCTION/DESCRIPTION ................3 SAFETY PRECAUTIONS ..................4-5 WARNINGS AND LIMITATIONS................6 OPERATION/USERS INSTRUCTIONS ..............7-12 BLOWER SPECIFICATIONS ..................13 MAINTENANCE ......................13-16 STORAGE .......................16 CONFINED SPACE APPLICATIONS ..............16 HAZARDOUS LOCATION INFORMATION ............17 WARRANTY & RETURN POLICY ................18-19... -
Page 3: Introduction/Description
INTRODUCTION This manual provides instructions for the use and maintenance of Allegro Industries CENTRIFUGAL 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. -
Page 4: Safety Precautions
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. - Page 5 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 the blower uses appropriate electrical cord and NEMA plug.
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Page 6: Warnings And Limitations
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. -
Page 7: Operation/Users Instructions
OPERATION Use of Duct: 1. Operate the blower upwind from the work location and with the air inlet facing into the relative wind to maximize air flow. 2. The Allegro flexible ducts are for use with Allegro blowers. a. All are of the collapsible, reinforced design. b. -
Page 8: Generator Usage
DANGER! 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. - Page 9 AIR DRIVEN BLOWER (P/N: 9508) The motor for the Air Driven pump (P/N 9850) is a precision built rotary-type motor. The vanes for this motor will gradually wear. They will last 5,000 to 15,000 hours depending upon speed, operating pressure, and the precautions taken in maintaining the motor. The type of shaft seal used does not lend itself to operating pressures above 100 psi (6.89 bars).
- Page 10 Storage: 1. If motor is to be stored. a. Disassemble plumbing from inlet port. b. Add a few drops of oil to the inlet port. c. Manually rotate shaft to circulate the oil. GASOLINE POWERED BLOWERS 9505, 9505-ES & 9505-50 CAUTION! Blowers are shipped without oil.
- Page 11 FUELING CAUTIONS: 1. Gasoline is flammable. Use extreme caution when handling gasoline or mixing fuel. 2. Always use UL approved containers for the fuel storage and/or transportation of fuel. 3. Do not smoke, operate spark inducing equipment nearby or bring any fire or flame near the fuel.
- Page 12 Starting the Engine 1. Place the blower on level ground on the desired work location. a. Ensure motor is filled with the recommended oil, and oil level is maintained. b. The location should be relatively flat to prevent vibration from allowing the blower to move.
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Page 13: Blower Specifications
PART No VOLTAGE WEIGHT Rate SUGGESTION (Free Air) 9504 115V, 60Hz 38 lbs. 1066 2KV * 17.2 115V, 60Hz 9502 1 ½ 61 lbs. 1700 6KV * 8.8-8.6 208-230V, 60 Hz 10.8 115V, 60Hz 9504-50 45 lbs. 1570 2KV * 5.3-5.4... -
Page 14: Blower Housing
2. Always properly maintain the blower. Frequently check all fasteners and individual parts. Built-in safety features are effective only if they are maintained in good working condition. 3. Keep the blower clean and properly serviced. Heavy accumulations of dust and dirt will result in overheating and premature failure of the blower motor. -
Page 15: Electric Motor
ELECTRIC MOTOR: 1. The electric motor is capable of operating for many years with minimal maintenance. 2. Before attempting to service the motor, disconnect the blower from the power supply. 3. Clean the motor surface and ventilation openings periodically, preferably with a vacuum cleaner. -
Page 16: Storage
GASOLINE POWERED BLOWER MAINTENANCE: Consult the operating and maintenance instructions provided by the engine manufacturer for specific service and maintenance information regarding: • Oil • Spark plug replacement • Carburetor adjustment. • Air filter replacement. • Muffler or emissions related components. •... -
Page 17: Hazardous Location Information
HAZARDOUS LOCATION INFORMATION • All Explosion Proof Blowers must be used with the Hazardous Location Plug and Socket • Must use only Statically Conductive ducting with Explosion Proof Blowers. • Verify your job site location classification. • The Allegro Explosion Proof Blowers are designed to be used in the following hazardous locations: Blower 9 5 0 3... -
Page 18: Warranty & Return Policy
LIMITED WARRANTY AND WARRANTY SERVICE AND RETURN POLICY Express Warranty The warranty obligations of Allegro Industries (“Allegro”) are limited to the terms set forth below: All products, equipment and parts (collectively “Product” or “Products”) sold by Allegro, either directly to its customers, or indirectly from its suppliers or distributors to their customers, are warranted, to the original end-user purchaser who/that receives the original, unaltered Product (“Purchaser”), to be free from defects... - Page 19 Allegro’s Customer Service number at (800) 622-3530, or by requesting it in writing by mailing the written request to Allegro Industries, 1360 Shiloh Church Road, Piedmont, South Carolina 29673, or by faxing the written request to Allegro Industries at (800) 362-7231.
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