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2008K
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Preventive Maintenance Procedures
P/N 508138 Rev. J
Table 1. Alarm Tests.
ALARM TEST RESPONSE
Air Detector
1. Red visual alarm
2. Venous clamp closes
3. Blood pump stops
Blood Leak
1 Red visual alarm
2. Venous clamp closes
3. Blood pump stops
Arterial Pressure
1. Red visual alarm
2. Venous clamp closes
3. Blood pump stops
Venous Pressure
1. Red visual alarm
2. Venous clamp closes
3. Blood pump stops
TMP
1. Red visual alarm
2. Venous clamp closes
3. Blood pump stops
9-Volt Battery
Passes if battery voltage is greater than 7.0
volts under a load of 22Ω.
Optical Detector
1. Lower venous alarm limit rises to 10mmHg
causing a venous pressure alarm
2. Venous clamp closes
3. Blood pump stops
Temperature
1. Red visual alarm
2. Yellow visual bypass
3. Machine in Bypass mode (no flow through the
dialysate flow indicator).
Conductivity
1. Red visual alarm
2. Yellow visual bypass
3. Machine in Bypass mode (no flow through the
dialysate flow indicator).
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