DCP FIRE EXTINGUISHER – KNOW YOUR EQUIPMENT, PROTECT YOUR WORKPLACE

DCP FIRE EXTINGUISHER – KNOW YOUR EQUIPMENT, PROTECT YOUR WORKPLACE WITH HSE Trainer 

A fire can develop within seconds. Knowing which extinguisher to use, how it works, and when NOT to fight the fire can make a critical difference. 

 WHAT IS A DCP EXTINGUISHER?
DCP means Dry Chemical Powder. These extinguishers discharge a fine chemical powder that helps interrupt the combustion process and suppress the flames.

 KNOW THE MAIN COMPONENTS
Before an emergency occurs, workers should be familiar with the:
 Handle / Lever Assembly
 Safety Pin & Seal
 Pressure Gauge
 Valve Body
 Siphon Tube
 Cylinder
 Dry Chemical Powder
 Discharge Hose
 Nozzle
 Hose Clip / Retainer
 Cylinder Base / Foot Ring

 REMEMBER THE PASS METHOD

P – PULL 
Pull the safety pin to unlock the operating lever.

A – AIM 
Aim the nozzle toward the base of the fire, not at the top of the flames.

S – SQUEEZE 
Squeeze the operating lever to discharge the extinguishing agent.

S – SWEEP 
Move the nozzle from side to side across the base of the fire until the flames are controlled.

 IMPORTANT: USE THE CORRECT EXTINGUISHER

 Class A: Ordinary combustible materials such as wood, paper and cloth.
 Class B: Flammable liquids such as fuel, oil and paint.
 Class C: Flammable gases such as LPG and natural gas — subject to the extinguisher's approved rating and local classification system.
 Electrical: Energized electrical equipment requires an extinguisher specifically approved for electrical fire risks.

 DO NOT ASSUME EVERY FIRE IS SUITABLE FOR DCP.
Always check the extinguisher label, fire classification and site emergency procedure before use.

 PRE-USE / ROUTINE CHECKS

 Pressure indicator in the acceptable zone
 Safety pin and seal intact
 Hose and nozzle free from blockage
 Cylinder free from serious damage, corrosion or leakage
 Extinguisher accessible and clearly identified
 Correct extinguisher type available for the hazard
 Inspection/service status up to date

 WHEN NOT TO FIGHT A FIRE

Do NOT attempt firefighting if:
 The fire is large or rapidly spreading
 Heavy smoke is present
 Your escape route is blocked
 You are not trained or confident
 Multiple extinguishers are already ineffective
 The situation presents an immediate danger to life

 RAISE THE ALARM • INFORM THE EMERGENCY TEAM • EVACUATE TO A SAFE AREA

 HSE MESSAGE

A fire extinguisher is a first-response device — not a replacement for emergency planning, fire prevention and trained firefighting personnel.

 Prevent the fire.
 Know your equipment.
 Use it correctly.
 Act early and evacuate when necessary.