Gima 35145, Руководство пользователя

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27.1 No Display on the Screen
Shut down the machine and unplug the power cable. Use a universal meter to check if the outlet has proper
voltage, check the power cable is in good condition, and that it has been properly connected to the monitor
and outlet. Remove the fuse from the back cover of this machine, and make sure it is in good condition. If all
of above is in good condition, there may be an issue with display screen.
27.2 Excessive ECG Signal Interference or too Thick Baseline
1. Check if the plate electrodes are properly located, and if valid plate electrodes are used.
2. Check whether the lead wires are properly inserted. If no ECG curve displayed, check if the ECG lead wires
are broken.
3. Make sure the mains outlet has standard grounding wire.
4. Check if the grounding wire of the apparatus properly grounded.
27.3 No Blood Pressure and Pulse Oxygen Measures
1. Check if the blood pressure cuff is properly wrapped around the arm according to the operating instructions,
if the cuff leaks, and if the inlet is closely connected with the NIBP jack on the side panel. Check if the indi-
cator of the pulse oxygen sensor flashes and if the pulse oxygen probe is properly connected to the SpO
2
jack on the side panel.
2. If the problems still exist, please contact the manufacturer.
27.4 Troubleshooting of CSM
• CSM does not turn on when power key is pressed?
Change to a new battery or fully recharged battery.
If changing the battery does not help, send the CSM for service.
• Blanked index- why?
Sensor impedance too high
If sensor impedance is >5kΩ the CSI, BS AND EMG will be blanked.
Check that sensors are not dry.
Check that the skin has been cleaned properly.
Clean skin as described in chapter 3 and attach new sensors.
• CSI rises along with EMG
High levels of facial muscular or electromyographic (EMG) activity can elevate the CSI under certain circum-
stances. When this happens, attention must be paid to the stimuli received by the patient during surgery.
When the patient is asleep, EMG activity can increase due to reflex reactions to painful stimuli during sur-
gery, lack of muscular relaxation or muscular rigidity caused by some opioids (analgesics). In the presence
of hypnotically unrelated EMG, administration of a neuromuscular blocking agent may cause the CSI to
decrease.
Note: Facial muscles will recover sooner than skeletal muscles.
When these artifacts are present, the CSI should be interpreted with caution.
27.5 No CO
2
Readings
27.6 System Alarm
1. When the parameter value is higher or lower than the alarm limits, the alarm will ring. Please check whether
the alarm limit value is proper or the condition of the patient.
2. Leads off. Please check the connection of the leads.
3. Probe off. Please check the connection of the probes.
Status/ error Status type Description Correction action
Sensor Over Temp Hardware error The temperature of the sensor
is greater than 40°C
Maintenance or replacement
of CO
2
sensor
Sensor Faulty Hardware error Hardware error, EEPROM
check error, or module failure
Maintenance or replacement
of CO
2
sensor