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OPERATOR MANUAL

Includes Safety, Service and Replacement Part Information

Model EP8HL

Hazardous Location

Ventilation Blower

Form: GOM7069501

Version 1.3

Do not discard this manual. Before operation, read and

comprehend its contents. Keep it readily available for reference

during operation or when performing any service related

function. When ordering replacement parts, please supply the

following information: model number, serial number and part

number. For customer service assistance, telephone

800.533.0524, +507.451.5510. Our Customer Service Department

telefax number is 877.344.4375 (DIGGER 5), +507.451.5511.

There is no charge for customer service activities .

Internet address: http://www.generalequip.com.

E-Mail location: [email protected].

Содержание EP8HL

Страница 1: ...when performing any service related function When ordering replacement parts please supply the following information model number serial number and part number For customer service assistance telephon...

Страница 2: ......

Страница 3: ...able to ensure that each General product delivers the intended performance value and investment return Our personnel can readily answer your concerns or questions regarding proper applications service...

Страница 4: ...R HAZARDOUS LOCATIONS TYPE CONFINED SPACE VENTILATION STATIC ELECTRICITY CONSIDERATIONS FOR HAZARDOUS LOCATION TYPE CONFINED SPACE VENTILATION EXPLOSIVE CHEMICAL PROPERTIES CONSIDERATIONS FOR HAZARDOU...

Страница 5: ...not perceived and or anticipated by the manufacturer Such misuse and or misapplication of the Blower can lead to the possibility of serious damage injury or even death It is the responsibility of the...

Страница 6: ...re is no absolute guarantee that an operator of any given experience level physical size and or physical condition will be immune to the possibility of and or probable physical side effects of the nor...

Страница 7: ...AND DEEMED APPLICABLE TO THE SAFE AND PROPER USE AND OR OPERATION OF THE BLOWER FOR ANY SPECIFIC JOB APPLICATION 4 LOCAL LAWS REGULATIONS AND CUSTOMS RESEARCHED FOR AND OR BY THE OWNER OF THE BLOWER...

Страница 8: ...ational information video tape supplied by the manufacturer to familiarize each operator with its correct operating procedures When you are going to utilize this Blower DO IT RIGHT avoid the urge not...

Страница 9: ...wer motor securely Determine that any grounding wire and or device is in fact properly grounding the motor Failure to properly ground the motor may cause an electrical shock and or electrocution resul...

Страница 10: ...lower Determine that eyeglasses and or hearing aid devices are properly secured Use of the Blower is strenuous and causes fatigue Help prevent the cause of an accident Plan to take work breaks as requ...

Страница 11: ...ed by others can result in property damage and or personal injury 3 Follow the SERVICE instructions as outlined in the appropriate section of the Operator s Manual 4 Always properly maintain the Blowe...

Страница 12: ...ATE A RANDOM SPARK WHICH CAN BE THE IGNITION SOURCE OF AN EXPLOSION SUCH AN OCCURRENCE CAN RESULT IN PROPERTY DAMAGE AND OR PERSONAL INJURY 1 Using the wrenches remove the steel fasteners from the fra...

Страница 13: ...r loose or damaged parts Determine that all controls work freely all safety devices are operative and that information plates are readable It is essential that the Blower and all related accessories a...

Страница 14: ...ork activities within a hazardous location type atmosphere Because of the wide number of job applications for the EP8HL Blower it is impossible to develop a written Operator s Manual that is all inclu...

Страница 15: ...ard ducts intended for use in nonhazardous location type atmospheres usually orange or yellow in color can not be made to directly attach to the EP8HL Blower without major modifications to the Blower...

Страница 16: ...IS A HAZARDOUS LOCATION AND OR A PERMIT REQUIRED ACCESS A HAZARDOUS LOCATION MAY REQUIRE ADDITIONAL CONSIDERATIONS INCLUDING BUT NOT LIMITED TO PROPER ELECTRICAL WIRING DEVICES FOR THE BLOWER STATICAL...

Страница 17: ...estricted means for entry or exit 3 The space is not designed for continuous worker occupancy 29 CFR 1910 146 d The term non permit required confined work space is defined in the standard as follows a...

Страница 18: ...rtain areas Consult the current National Electric Code for specific information Typical Class I Locations Include Petroleum refining facilities Dip tanks containing flammable or combustible liquids Dr...

Страница 19: ...important consideration during the operation of an air ventilation blower in a hazardous location type atmosphere A static discharge can be the ignition source for an explosion Only proper product de...

Страница 20: ...FM 20 7 CMM TWO 90 BENDS 578 8 CFM 16 2 CMM Flow rates for the EP8HL Blower were calibrated by the Colorado Engineering Experiment Station Inc Blower components were tested per AT T standard EL2723 PL...

Страница 21: ...ELECTRICAL POWER SOURCE WILL NOT AFFORD MAXIMUM PROTECTION AGAINST A POTENTIAL FAULT National Electric Code limits flexible power cords to connections between portable utilization equipment such as th...

Страница 22: ...meeting hazardous location requirements can be fabricated in the field utilizing a 10 3 AWG CSA certified extra hard usage cord material and an Appleton ECCL2023 or equivalent receptacle certified fo...

Страница 23: ...E IN USE IN HAZARDOUS TYPE ATMOSPHERES STATICALLY CONDUCTIVE DUCTS MUST BE STORED IN DEVICES MEETING A SPARK PROOF CLASSIFICATION USE OF STORAGE DEVICES NOT MEETING A SPARK PROOF CLASSIFICATION CAN CR...

Страница 24: ...are aluminum location on the Blower housing as depicted by the information plates The procedure is similar to that utilized to secure clamps to a storage battery Determine that a proper ground connect...

Страница 25: ...antly reduce the air flow delivery performance of the Blower However field experience indicates that there can be an occasion where statically conductive ducts are required to be coupled together for...

Страница 26: ...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 6 When storing a stati...

Страница 27: ...uch as rusting or bacterial action such as fermentation can also decrease the oxygen level The oxygen level can also be decreased if it is displaced by another gas such as carbon dioxide or nitrogen T...

Страница 28: ...ype of work to be accomplished the expected hazards the types of personal safety equipment required and the types of support equipment required A permit will have a section to document atmospheric gas...

Страница 29: ...irected at an end wall FIGURE 9 and FIGURE 10 This arrangement will provide for more even air distribution and will more effectively eliminate air spaces in corners where harmful gases may accumulate...

Страница 30: ...Service ALWAYS STOP THE MOTOR AND DISCONNECT THE POWER SOURCE TO PREVENT THE ACCIDENTAL STARTING AND OR THE POSSIBILITY OF RECEIVING AN ELECTRICAL SHOCK BEFORE WORKING ON THE BLOWER SUCH AN OCCURRENC...

Страница 31: ...nstructed of aluminum Do not over torque the fasteners REPLACE ANY DAMAGED FASTENER WITH A FACTORY APPROVED REPLACEMENT PART ONLY USE OF STEEL FASTENERS CAN RESULT IN A DIRECT BLOW CREATING A RANDOM S...

Страница 32: ...ation STATICALLY CONDUCTIVE DUCT MAINTENANCE Special air ducts are fabricated from a statically conductive material to dissipate static electrical charges through the ground wire of the power source c...

Страница 33: ...of the amount of usage A typical scheduled maintenance program for a statically conductive duct would include but not be limited to the following 1 Clean and visually inspect each component of the duc...

Страница 34: ...nst the effects of corrosion and damage If the Blower is not to be operated for a period of 30 days or more proceed to store as follows 1 Clean all accumulated dirt and grease from the Blower utilizin...

Страница 35: ...been made to provide data questions inevitably arise In these circumstances contact the Customer Service Department of General Equipment Company for technical assistance Our staff of technical personn...

Страница 36: ...r vapors that may travel at low levels for a considerable distance to sources of ignition CAUTION certain substances while perhaps not extremely hazardous in pure states react violently with other mat...

Страница 37: ...on sources of ignition such as welding sparks open flame and hot filaments of light bulbs Definition of Combustible Dust NFPA defines a combustible dust as one with an Ignition Sensitivity equal to or...

Страница 38: ...dust Moisture content of dusts affects electrical conductivity Minimum Explosion Concentration As with gases there are limiting concentrations of dusts within which an explosion can or can not occur N...

Страница 39: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 37...

Страница 40: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 38...

Страница 41: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 39...

Страница 42: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 40...

Страница 43: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 41...

Страница 44: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 42...

Страница 45: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 43...

Страница 46: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 44...

Страница 47: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 45...

Страница 48: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 46 Service Parts Section EP8HL Hazardous Location Ventilation Blower...

Страница 49: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 47 EP8HL Series Portable Ventilating Blower...

Страница 50: ...inum Nut Hexagon 10 24 UNC Aluminum Screw Machine C S 10 24 UNC x 5 8 Aluminum Screw Cap 1 4 20 UNC x 1 Aluminum Pin Cotter 3 32 x 3 4 Stainless Screw Allen Special Stainless Washer Flat Number 10 Alu...

Страница 51: ...1051000 30050400 SG24 5072 999 7 Nut Tinnerman 10 24 Plate Switch ON OFF Plate Serial Number Flow Rate Plate Danger French Plate Danger English Plate Electrical Information Decal General Washer Flat 1...

Страница 52: ...EP8HL HAZARDOUS BLOWER FORM GOM7069501 VERSION 1 2 50 EP8HL Series Portable Ventilating Blowers Hose Storage Cannisters...

Страница 53: ...D 5010W Cannister Blower Duct For Use On SCHL815 Cannister Cannister Blower Duct For Use On SCHL825 Cannister Handle Hose Latch Cannister With Keeper Screw Cap Button Socket Head 10 24 x 1 2 Plated Sc...

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