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Suspension System Characteristics | Up
TM-5-5420-226-20-1 Medium Girder Bridge Incuding Bridge Set Bridge Erection Set Link Reinforcement Set Manual | Next
CHAPTER 2 PRINCIPLES OF OPERATION |
TM 5-5420-226-20-1
Fire Extinguishers System Characteristics
Fixed:
Type
Number
First shot
Second shot
Force required to actuate handle
Actuation time for first shot
C 02 discharge time delay
peak CO2 concentration
C 02 system total discharge time
Auxiliary:
Type
Number
Location
Two shot C02 system
Three ten-pound charged
bottles
One ten-pound bottle
Two ten-pound bottles
55 lb maximum
4 sec maximum
11 sec maximum
70% minimum
60 sec maximum
Portable C02
One five-pound unit
Behind operator's seat
Personnel Heater System Characteristics
Personnel heater:
Current consumption
Starting
Operating 8460C24
Fuel
Fuel pressure
Max. values
13 amp above 45°F
23 amp below 45°F
12 amp above 45°F
18 amp below 45°F
Any hydrocarbon fuel ranging
from gasoline per MIL-G-
3056 (use type II below 0°F)
through DF1, DF2, or DFA
per spec. VV-F-800 down
to cloud point of fuel except
to -65°F when using DAF
3 to 15 psig at fuel inlet at
70°F ambient
1-10
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