Page 1
CURENT REVISION DATE: 4/20 DRAWING CHANGE ECN# DATE PUBLISHER FILE CREFATED; REFRESHED LAYOUT DESIGN B002026 4/29/20 THIS DRAWING IS THE EXCLUSIVE AND CONFIDENTIAL PROPERTY OF AMEREX CORPORATION. IT SHALL NOT BE DUPLICATED, USED OR DISCLOSED TO OTHERS PN 05618 04/2020...
Page 2
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.
Page 3
Your plant layout and particular hazards dictate the placement of fire extinguishers. Do not place this extinguisher close to a potential fire hazard. Amerex recommends location no less than a 20-foot distance from a potential hazard while leaving an unobstructed access. Avoid placing it in an extremely hot or cold place.
Page 4
C-6 and NFPA 10. 2. Inspect the extinguisher for damaged, missing, or substitute parts. Only factory-replacement parts are approved for use on Amerex fire extinguishers. 3. Check the date of manufacture on the extinguisher cylinder dome. The agent cylinder must be hydrostatically tested every 5 years to the test pressure indicated on the nameplate [3000 psi (20.69...
Page 5
5. Check the horn shutoff lever for freedom of movement (squeeze and release several times). If the operation is impeded, disassemble the nozzle, replace parts, and/or properly lubricate as necessary. Make sure that the horn is clear and unobstructed. WARNING: SQUEEZE HORN SHUT OFF LEVER SLOWLY. CARBON DIOXIDE MAY HAVE BEEN LEFT IN THE HOSE FROM A PREVIOUS DISCHARGE.
Page 6
Leak through valve scratches or foreign matter. Remove safety nut, disc, and gasket assembly. Replace with new Amerex PN 04000 safety nut, disc, and gasket assembly. Tighten Leak at safety relief nut assembly to 250 in. lbs. of torque. Remove valve assembly, downtube, spring, and valve cylinder stem assembly.
Need help?
Do you have a question about the 333 and is the answer not in the manual?
Questions and answers