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29 Cards in this Set
- Front
- Back
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5 Methods of Decontamination
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1. Air Bleed 2. Recirculation 3. Purification 4. Flushing 5. Purging |
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The most effective method of decontamination
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Recirculation considering man hours and material requirements
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HSU-1 Hydraulic Fluid Capacity
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3 Gallons
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HSU-1 Reservoir Capacity
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2 Gallon Reservoir with additional gallon on top
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Length of HSU-1 Service Hose
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7FT |
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Capacity of PMU-71 (HFSU) Reservoir
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2 Gallons
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Length of PMU-71 Service Hose
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15FT
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Hydraulic Fluid Bulk Dispensing Unit (HFBDU)
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50 Gallon Drum |
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Type of Filter for HFBDU
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10 Micron Filter on top
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Length of Service Hose for the HFBDU
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6FT |
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Capacity of Model 310 Reservoir
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10 Gallons
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Type of Filter for the Model 310
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3 Micron Absolute Filter
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Diesel Fueled Hydraulic Generators |
A/M27T-5 and A/M27T-15
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Electric Motor Hydraulic Generators |
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Prior to Sampling, operate SE for how long? |
5 Minute Circulation; not required for SE with a capacity of 3 Gallons or less |
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How many Pumps for SE 3 Gallons or less prior to Sampling?
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5-6 pumps
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Substitute for Caps
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Clean Polyethylene Bags |
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Differential Pressure Indicator
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monitors the pressure drop across the filter element; indicate element loading and the need for replacement. |
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Reservoir Sink Check
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(both pressurized and non-pressurized) The presence of air or any compressible gas in the system will cause the pressurized reading to be lower |
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Test Stand Filter used for Recirculation Cleaning
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3 micron Absolute Non-Bypass Filter
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Operate all circuits (actuators) under-going decontamination for how many cycles?
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a minimum of 15 complete cycles
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Purification Cycle
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Air Bleed
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Performed when a Component is Replaced or Hydraulic System is Opened |
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Air Bleed Valve Location
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High Points in A/C system, Filter Assembly or Remote system components (Actuators)
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T/F: Recirculation is not capable of removing Water, Foreign Fluids or Dissolved solids?
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True
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Who authorizes the Cleaning Solution for Purging?
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Fleet Support Team
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Purging Procedure
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contaminated fluid is Flushed; components are disassembled and Cleaned with approved Cleaning Solution.
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Who Purges a decontaminated system?
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Depot Level
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What is the minimum Fluid level required to operate a system?
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3/4 Full
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