FIRE SAFETY

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FIRE SAFETY
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FIRES FIRE EXTINGUISHERS
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FIRE SAFETY

• FIRE TRIANGLE
• CLASS OF FIRE
• TYPES OF FIRE EXTINGUISHERS
• FIRE EXTINGUISHER MARKING

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The Fire Triangle
Heat
Fuel
Oxygen
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TO PUT OUT A FIRE
YOU HAVE TO TAKE AWAY ONE OF THE ELEMENTS
IF WE HAVE ALL THE OXYGEN IN THE WORLD WITH ALL
THE EXPLOSIVE FUEL, IT STILL WONT BURN WITHOUT
ENOUGH HEAT.
SO ONE WAY TO PUT OUT A FIRE IS TO REMOVE THE
HEAT (QUENCH)
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TO PUT OUT A FIRE
OR REMOVE THE OXYGEN
(SUFFOCATE)


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TO PUT OUT A FIRE
OR REMOVE THE FUEL ALTHOUGH WE USUALLY
DONT FIGHT FIRE THAT WAY.


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SPONTANEOUS COMBUSTION

• A FIRE THAT STARTS WITHOUT ANY SPARK OR FLAME
• WHEN ALL THREE ELEMENTS ARE PRESENT IN PROPER
  AMOUNTS

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SAFETY TEST QUESTION

• WHEN OILY OR GREASY RAGS ARE PILED TOGETHER THEY
  CREATE HEAT
• WITH ENOUGH HEAT, WE HAVE SPONTANEOUS COMBUSTION
• ALL GREASY/OILY RAGS ARE STORED IN RAG SAFETY CAN
  ON SOUTH END OF SHOP BY TOOL ROOM

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FIRE EXTINGUISHER
ABC
DRY POWDER
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TYPES OF FIRE EXTINGUISHERS
CARBON DIOXIDE FOR B C ONLY
WATER FOR A ONLY
MULTI-PURPOSE DRY CHEMICAL
ORDINARY DRY CHEMICAL FOR B C ONLY
FOAM FOR A B ONLY
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CO2 EXTINGUISHER
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FIRE CLASSIFICATIONS
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EXTINGUISHER OPERATION
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PASS
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GET THE NEAREST EXTINGUSHERAND SECURE THE HOSE
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PULL THE PINDONT SQUEEZE HANDLE UNTIL READY TO
DISCHARGE AGENT!
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AIM AT BASE OF FIRE NEAREST TO YOU
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SQUEEZE THE HANDLEUSE A SIDE TO SIDE SWEEPING
MOTION WORKING AWAY FROM YOU ACROSS THE FIRE
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AFTER FIRE IS EXTINGUISHED WAIT FOR FLASHBACK
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EXTINGUISHER MAINTENANCE

• Must Be Inspected Once A Year When In Public
  Buildings
• Should be checked monthly by employees
• HOSE IS CHECKED FOR RESTRICTIONS
• PRESSURE IS CHECKED
• MADE SURE THAT DRY CHEMICAL
• ISNT HARDENED IN BOTTOM

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MAINTENANCE

• YOU CANT TEST A FIRE EXTINGUISHER TO SEE IF IT
  WORKS
• WHEN THE EXTINGUISHER IS USED, IT MUST BE
  REFILLED
• THE VALVE CAN LEAK AFTER USE

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WHEN A FIRE STARTS

• YELL FIRE!! INSTRUCTOR NEEDS TO KNOW
• EXTINGUISH IF POSSIBLE
• Have a BACKUP With a EXTINGUISHER
• PULL FIRE ALARM
• EXIT THE BUILDING
• TO CALL 911 - (DIAL 9 - 911)

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FIRE ALARMS

• 2 Fire Alarms in the shop
• YOU KNOW WHERE THEY ARE
• IF FIRE IS IN SHOP, GO TO NEAREST EXIT

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FIRE EXIT PROCEDURE

• If fire is not in shop walk out EXIT by shop door
  (Large door)
• TAKE ALL PERSONAL ITEMS
• BACK PACKS, PURSES ETC.
• Meet By Tennis Court, Behind Auto Shop, STAY IN A
  GROUP FOR ROLL
• Stay off the road

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ELECTRICAL BURNS
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BURN FROM WEARING METAL WATCHBAND
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The End for this Car
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THE END

• Modified for Phs auto shop
• Go to this web site and check out more info on
  fire safety
• http//www.hanford.gov/fire/safety/extingrs.htm