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7 Cards in this Set
- Front
- Back
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Patrol 6 foam systems light blinks and then goes out
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System is on and ready to operate
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Patrol 6 Foam system light stays on
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System is on but insufficient foam concentrate to operate
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Patrol 6 foam system no light during startup
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No power / insufficient power to unit
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Patrol 6 foam system light blinks once per second
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A low concentrate has been detected. *The light will blink for two minutes, and then shut off the foam pump unless adequate foam level is restored.
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Patrol 6 foam system Light is solid after successful start up and operation
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System had been out of foam for more than 2 minutes and the foam pump is not operating
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Patrol 6 foam system light blinks 5 times per second
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No pump feedback is detected and a problem exists at the speed sensor.
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Drafting and priming issues and troubleshooting for Type 3
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-Air leak from a loose hose connection, an open or leaking valve, or dried out packing
-Defective primer or priming valve -Blockage in the suction hose or strainer -Insufficient water depth around the strainer, which can cause a -whirlpool to develop -Primer oil reservoir is empty -Priming oil line vent hole is blocked -Primer has not run for 30 seconds -Suction hose is collapsing internally -Discharge valve was opened too quickly -Engine RPM were raised too quickly -Suction hose is elevated above eye of the pump forming an air pocket -Too much lift (greater than 15 feet) |
