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PN 16303

 

04/2020

 

All fire extinguishers shall be installed, inspected and maintained in accordance with the National Fire 

Protection Association standard titled "Portable Fire Extinguishers", NFPA 10, or the National Fire Code of 

Canada and the requirements of local authorities having jurisdiction.

 

When  maintenance  is  indicated,  it  shall  be  performed  by  trained  persons  having  proper  equipment.Fire 

extinguishers  are  pressure  vessels  and  must  be  treated  with  respect  and  handled  with  care.They  are 

mechanical devices and require periodic maintenance to be sure that they are ready to operate properly and 

safely. Amerex strongly recommends that the maintenance of portable fire extinguishers be done by a trained 

professional –

 

your local authorized Amerex Distributor.

 

Amerex  Corporation  makes  original  factory  parts  available  to  insure  proper  maintenance  –

 

USE  OF 

SUBSTITUTE  PARTS  RELEASES  AMEREX  OF  ITS  WARRANTY  OBLIGATIONS.  Amerex  parts  have 

machined surfaces and threads that are manufactured to exacting tolerances. O

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rings, hoses, nozzles, and all 

metal  parts  meet  precise  specifications  and  are  subjected  to  multiple  in

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house  inspections  and  tests  for 

acceptability.There are substitute parts available that may be incorrectly labeled as UL component parts, some 

are  advertised  as  Amerex  type.  None  of  these  meet  UL  requirements,  and  all  of  them  void  the  Amerex 

extinguisher warranty and UL listing. DO NOT SUBSTITUTE.

 

RECHARGE FIRE EXTINGUISHERS IMMEDIATELY AFTER ANY USE.

 

WARNING:  DO  NOT  USE  THIS  EXTINGUISHER  ON  CLASS

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D  FIRES  OR  ANY  FLAMMABLES              

THAT WILL REACT WITH WATER.

 

PROTECT FROM FREEZING.

 

OWNER

S SERVICE MANUAL

 

INSTALLATION, OPERATING & SERVICING INSTRUCTIONS

 

 MANUAL PN 16303

 

WATER MIST PORTABLE EXTINGUISHERS

 

MODEL B270 & B272 

 

AMEREX  CORPORATION  DOES  NOT  SERVICE,  MAINTAIN  OR  RECHARGE  FIRE  EXTINGUISHERS. 

THIS  MANUAL  IS  PUBLISHED  AS  A  GUIDE  TO  ASSIST  QUALIFIED  SERVICE  PERSONNEL  IN  THE 

INSPECTION,  MAINTENANCE,  AND  RECHARGE  OF  AMEREX  FIRE  EXTINGUISHERS  ONLY.  NO 

INSTRUCTION  MANUAL  CAN  ANTICIPATE  ALL  POSSIBLE  MALFUNCTIONS  THAT  MAY  BE 

ENCOUNTERED IN THE SERVICE OF FIRE EXTINGUISHERS. DUE TO THE POSSIBILITY THAT PRIOR 

SERVICE  PERFORMED  ON  THIS  EQUIPMENT  MAY  HAVE  BEEN  IMPROPERLY  DONE,  IT  IS 

EXTREMELY  IMPORTANT  THAT  ALL  WARNINGS,  CAUTIONS  AND  NOTES  IN  THIS  MANUAL  BE 

CAREFULLY  OBSERVED.  FAILURE  TO  HEED  THESE  INSTRUCTIONS  COULD  RESULT  IN  SERIOUS 

INJURY. AMEREX ASSUMES NO LIABILITY FOR SERVICE, MAINTENANCE, OR RECHARGE OF FIRE 

EXTINGUISHERS BY PUBLISHING THIS MANUAL. 

 

AMEREX CORPORATION –

 

P.O. BOX 81 –

 

TRUSSVILLE, ALABAMA  35173

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0081

 

Phone:  205/655

-

3271     Fax:  800/654

-

5980

 

e

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mail:  sales@amerex

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fire.com      Web Page:  http://www.amerex

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fire.com

 

REFERENCES IN THIS MAUNUAL:                                                        

NFPA 10 

Portable Fire Extinguishers  

JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ            

                                                          

 

CGA C

-

Methods for Pressure Testing Compressed Gas 

Cylinders

 

CGA C

-

Standard for Visual Inspection of Steel 

Compressed Gas Cylinders. 

 

National Fire Code of Canada

 

AVAILABLE FROM:                                                                             

National Fire Protection Association, 1 Batterymarch Park, 

Quincy, MA 02169

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7471 

 

Compressed Gas Association, 14501 George Carter Way, 

Chantilly, VA 20151

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2923

 

Compressed Gas Association, 14501 George Carter Way, 

Chantilly, VA 20151

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2923

 

National Research Council Canada, 1200 Montreal Road, 

Building M

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58 Ottawa, ON K1A 0R6 Canada

 

Содержание B270

Страница 1: ...S D FIRES OR ANY FLAMMABLES THAT WILL REACT WITH WATER PROTECT FROM FREEZING OWNER S SERVICE MANUAL INSTALLATION OPERATING SERVICING INSTRUCTIONS MANUAL PN 16303 WATER MIST PORTABLE EXTINGUISHERS MODEL B270 B272 AMEREX CORPORATION DOES NOT SERVICE MAINTAIN OR RECHARGE FIRE EXTINGUISHERS THIS MANUAL IS PUBLISHED AS A GUIDE TO ASSIST QUALIFIED SERVICE PERSONNEL IN THE INSPECTION MAINTENANCE AND RECH...

Страница 2: ...her for damaged missing or substitute parts Only factory replacement parts are approved for use on Amerex fire extinguishers 3 Weigh the extinguisher and compare with weight printed in the Maintenance section on the nameplate label Recharge extinguisher if weight is not within indicated allowable tolerances 4 Check the date of manufacture printed on the extinguisher label nameplate or on the agent...

Страница 3: ...the valve stem and collar O ring Lubricate the collar O ring and small O ring on the valve stem with V 711 do not lubricate the valve stem seal Inspect the downtube If it is cracked or deformed replace with proper downtube Inspect downtube O ring replace if necessary 5 Rinse the cylinder with clean water and inspect the interior following CGA Visual Inspection Standard C 6 6 Firmly replace the pla...

Страница 4: ...an all valve parts after depressurization and valve removal PROBLEM CORRECTIVE ACTION 1 Leak at collar O ring Remove valve assembly clean collar knurled nut thoroughly 2 Leak through valve Check valve stem seating area for scratches or foreign matter Clean seating area with a tooth brush and soft cloth Install new valve stem assembly 3 Leak around gauge Remove gauge clean threads and reinstall usi...

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