Service manual

CARDELL MONITOR SERVICE MANUAL
21-02-0286 REV. 02 05/09
50
PNEUMATIC PRESSURE CHECK
A check of the monitor’s pneumatic pressure system should be performed every six (6) months.
SAFETY CHECKS
The following Safety Checks should be performed at least every twelve (12) months by a
qualified service technician.
• Inspect the equipment for mechanical and functional damage.
SYSTEM CHECKS
The following System Checks should be performed at least every twelve (12) months by a
qualified service technician.
• All LEDs “ON” Check
• +12 Volt Power Supply Check
• System Pressure Checks
• Overpressure Check
• Oximetry Calibration Check
• Chassis Leakage
The following Electrical Safety Check should be performed any time the case is opened or
patient isolation is in question.
• Hypot
BATTERY
CAS Medical Systems recommends replacing the monitor’s battery every two (2) years.
When the CARDELL Monitor is going to be stored for two (2) months or more, remove the
battery prior to storage. To remove the battery, refer to Section REPLACING THE MONITOR
BATTERY.
If the CARDELL Monitor has been stored for more than thirty (30) days, charge the battery as
described in Section BATTERY CHARGE. A fully discharged battery requires four (4) hours to
receive a full charge. The battery is being charged whenever the monitor is connected to an AC
wall outlet.
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