Amerex 05606 - Manual (Page 3)

2
Conversely, lower temperatures result in lower readings. The relative
pressure gauge vs. temperature reading for Amerex 50 and 150 lb. Halon
1211 wheeled extinguishers is as follows:
Temperature °F -40 32 70 120
Temperature °C -40 0 21 49
Pressure Gauge (psig) 127 168 200 263
When in doubt, condition the extinguisher to 70°F (21°C) for several hours
to obtain accurate indications.
6. Record the date the unit is being placed into service on the inspection tag and attach it to
the extinguisher.
INSTALLATION
Do not place this extinguisher close to a potential fire hazard. Amerex recommends location no
less than a 50 foot distance from the hazard while leaving an unobstructed access. Avoid
placing it in an extremely hot or cold place. The operational temperature range for this
extinguisher is -65º to +120ºF (-54º to +49ºC). The extinguisher should be adequately
protected if temperatures outside of this range are anticipated. Keep the extinguisher clean
and free from dirt, ice, chemicals and any contaminants which may interfere with its proper
operation. Do not functionally test this fire extinguisher. (Testing or any use may cause the
extinguisher to gradually lose pressure and become ineffective.)
OPERATION
WARNING: HIGH CONCENTRATIONS OF HALON 1211 CAN CAUSE
RESPIRATORY PROBLEMS. CONCENTRATIONS GREATER
THAN 2% BY VOLUME SHOULD BE AVOIDED.
CAUTION: Persons expected to use this extinguisher should be trained in
initiating its operation and in the proper fire fighting technique.
"Dry Run" and visual aid training will prepare personnel with the
feel for this extinguisher so that the most effective application
can be utilized in an emergency. The basic operating instructions
are contained in the pictogram portion of every extinguisher
nameplate (label). The following elaborates on these
instructions:
1. Move the extinguisher to within approximately 30 feet (50 lb.), 40 feet (150 lb.) of the fire
site. Keep the extinguisher upright.
NOTE: The model 600 extinguisher may be operated in either the vertical
or reclined position; however, it will discharge more agent in the
vertical position. The model 695 MUST be operated in the
UPRIGHT position.
2. Twist and pull ring pin. Open cylinder discharge valve by rotating (pulling) the valve lever
toward the hose 90°. The hose is now pressurized with chemical.
3. Pull nozzle, with lever in the closed position, from the mount and extend the hose from the
storage rack.