RAMFAN - DCPPE
UPDATED: Nov 2012
FAN, PORTABLE WATER DRIVEN BLOWER (RAMFAN)
FOR USS
DATE:
Ref: (a) MIP 6641/006; Damage Control Repair Stations, PMS MRC R-7 Clean and Flush Portable Water Driven Blower,
Inspect Portable Water Driven Blower.
(b) MIP 6641/006, Damage Control Repair Stations, PMS MRC R-14, Inspect and Test Water Driven Blower
Grounding Device
(c) OEM (EURAMCO) WF-20 RAMFAN Operation Manual
| |Ref |SAT/ UNSAT|SAT/ UNSAT|SAT/ UNSAT|SAT/ UNSAT|SAT/ UNSAT|
|A. FAN INSPECTION | | | | | | |
|2. Is the gasket/strainer free of cuts or damage? |Ref (a) | | | | | |
|3. Is the gasket/strainer clean and clog free? |Ref (a) | | | | | |
|4. Do the threads to each hose connection inlet/outlet have a light coat |Ref (a) | | | | | |
|of silicone? | | | | | | |
|5. Are any of the hose threaded connections damaged (i.e. gouged or |Ref (a) | | | | | |
|flattened)? | | | | | | |
|B. FAN GROUNDING DEVICE: | | | | | | |
|2. Is the measured resistance of the grounding 1 OHM or less? |Ref (b) | | | | | |
|Note: If the grounding device resistance is greater than 1 OHM remove fan| | | | | | |
|from service. | | | | | | |
|C. OPTEST FAN: | | | | | | |
|2. Was there any indication of internal leakage i.e. water being emitted |Ref (c) | | | | | |
|from the turbine? | | | | | | |
|3. Excessive noise, vibration or indication of internal bearing failure?|Ref (c) | | | | | |
|Turbine wheel should be a smooth, gradual build up in noise pitch and | | | | | | |
|turbine speed, with a corresponding increase in air flow. | | | | | | |
|REMARKS: |
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Assessor(s):
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