7. Preventive Maintenance/System Operational Check-Out
7-99
S/N: Tested By: Date:
Equipment
Used:
Safety Analyzer S/N: Cal Due Date:
Pressure Source S/N: Cal Due Date:
Thermometer S/N: Cal Due Date:
Tachometer S/N: Cal Due Date:
1. Visual Inspection:
a. Right Hand Side
b. Back
c. Latch/Unlatch
√ if OK
2. Operational Check-Out
d. PRIME
e. PT. LINE PRIME
f. INFUSE ▲▼
g. AC to DC switch over
h. DC to AC switch
i. Output Temp, on screen
Output Temp, Thermocouple
j. FLUID OUT audible alarm
l. Temp. when “Over Temp” alarm, on screen
m. Temp. when “Over Temp” alarm, Thermocouple
√ if OK
√ if OK
√ if OK
√ if OK
√ if OK
37.5 ± 2°C
37.5 ± 2°C
√ if OK
42 to 45°C
1 to 2°C of
screen
3.
>30 min.
4. Electrical Safety Check (See attached Results Sheet)
a. Earth Leakage Current
b. Patient Leakage Current
√ if OK
5. Hardware verification:
iii. Valve Operation
iv. Fluid Out and Air Detectors
v. Battery Voltage
vi. Flow Rate
vii. Input and Output Temperature Probes
viii. Pressure Sensor
√ if OK
√ if OK
app. 24 V
√ if OK
√ if OK
6. Clean Pump Head √ if OK
7. Replace Pump Motor
8. Replace Valve Motor