Fire Extinguisher Testing
- Written by: Peter Harrison
- Category: General
- Published: April 8, 2022
If you are in the market for Fire Extinguisher Testing Tauranga, you might be wondering how to get them properly tested. In this article, we’ll discuss the Hydrostatic pressure test, Discharge test, and Physical defects. We’ll also cover inspection logs. Read on to learn more. This article will provide you with valuable information to get the most accurate test results. It may also save you time and money.
Hydrostatic pressure test
A hydrostatic pressure test for fire extinguishers is important for the durability of portable fire extinguishers. Hydrostatic pressure testing is done on portable fire extinguishers at regular intervals. Qualified service technicians conduct these tests in a controlled environment to make sure that the extinguisher shell can withstand pressure. If you have concerns about the performance of your extinguisher, you can contact a certified fire extinguisher service company.
A qualified fire safety inspector performs this test by forcing water into the system, checking for leaks and for weld joint weaknesses. The test confirms that the Fire Department Connection is strong enough to withstand the high pressure applied. In addition to the hydrostatic pressure test, other things to look for include code compliance, proper labeling of the components of the fire safety system, and emergency signs. A hydrostatic pressure test is a critical safety measure for any fire safety system, especially for storing and transporting hazardous materials.
Discharge test
It is important to perform an Effective Discharge test for fire extinguishers. This test is performed in accordance with AS 1841.1 and involves the discharge of the fire extinguisher in discrete steps. Each step determines the mass of the extinguishing agent in the cylinder. If the test is performed correctly, the extinguisher will function in an emergency.
In order to carry out a discharge test, the extinguisher’s hose and shell are first stripped. This inspection looks for dents, corrosion, or other defects that may compromise the overall integrity of the cylinder. After the cylinder is cleaned, it is filled with water and the discharged water is monitored using a pressure gauge. Any drop in pressure will indicate that the cylinder is leaking. A leaking cylinder should be removed from service.
A fire extinguisher can lose pressure after discharge, so it is important to perform a discharge test every few months. Most extinguishers have a red and green pressure gauge. If the pressure gauge is green, the extinguisher is pressurized. If the needle is red, it means the extinguisher is not pressurized. To perform a discharge test, follow the instructions on the fire extinguisher’s label.
Physical defects
As with any fire safety product, fire extinguishers need regular inspections to stay effective. The NFPA 10 standards include three sections: inspection, maintenance, and testing. These sections outline inspection procedures, qualifications, frequency, and recordkeeping. The inspections should take place at least monthly, and may require more frequent inspections in locations more susceptible to damage. In addition, inspections should be documented and stored for 12 months to ensure that the NFPA 10 standards are being followed.
In addition to these three main areas of concern, fire extinguishers are not free from physical defects. The cylinder must have a proper charge to control fire starting. Overcharging the cylinder may result in a leak or explosion, endangering people handling it. Another area to watch for physical defects is the locking pin, which can become loose after a cleaning process or training exercise. This prevents accidental release of the lever, which could lead to a devastating explosion.
Inspection log
To keep your extinguishers in top condition, you should check their testing and safety log at least once a year. You should also make sure that all of them are located easily. Make sure that you know how to use them and where to find them. It’s also important to keep the operating instructions in a visible location, so everyone knows what to do in case of a fire. You can easily make an inspection log with Process Street’s fire extinguisher checklist.
The NFPA 10 standard provides information that outlines what needs to be done and who should do the work. The inspection log includes three sections: procedures, qualifications, and frequency. Inspections must be performed at least once every 12 months and should be signed off by the owner. In order to comply with the standards, the company performing the work should have a certificate of certification. After the inspection, the company should note whether or not any fire extinguishers need corrective action.
