SE-1 Electrocardiograph User Manual Cleaning, Care and Maintenance
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11.3.2 Disinfecting the Patient Cable
1. Wipe the patient cable with a soft cloth dampened with the disinfectant solution.
2. Wipe off the disinfectant solution with a dry cloth after disinfection.
3. Leave the patient cable to air dry for at least 30 minutes.
11.3.3 Disinfecting the Reusable Electrodes
1. Wipe the suction bulbs of chest electrodes and the clamps of limb electrodes with a soft cloth
dampened with the disinfectant solution.
2. Wipe off the disinfectant solution with a dry cloth after disinfection.
3. Leave the suction bulbs and clamps to air dry for at least 30 minutes.
11.4 Care and Maintenance
11.4.1 Recharge and Replacement of Battery
1) Capacity Identification
The current capacity of the rechargeable battery can be identified according to the battery
symbol in the last row on the LCD screen.
: Capacity is full
: Capacity is not full but enough
: Capacity is limited, and recharge should be taken into account.
: Capacity is low, and the hint BATTERY WEAK will be displayed on the LCD screen.
The battery should be recharged immediately.
2) Recharge
The electrocardiograph is equipped with the recharge control circuit together with the
built-in rechargeable lithium battery. When the unit is connected to the mains supply, the
battery will be recharged automatically. Then the battery recharging indicator (
) and the
mains supply indicator ( ) will be lit at the same time. During the recharging course, the
symbol flashes in the last row of the LCD screen. When the battery capacity is full, the
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