8 - 2      
8.3 Performing Maintenance
To ensure that the equipment is ready for operation at any time, perform the following tests as recommended: 
The equipment connected to the AED ALERT system can be managed remotely, which could reduce the site 
maintenance All the maintenances performed on the AED ALERT system must be in compliance with the local 
regulations.
• Auto test checks the expiration of electrode pads only when the electrode pads have such function.
8.3.1 User Test
You can use the already installed battery or a replaced battery to perform the user test on the equipment.
To perform the battery installation test, follow this procedure:
1. Choose any of the following ways to start the test.
◆ Install the battery for the first time or replace the battery after it is taken out for over three minutes.
◆ Not taking out the battery, hold the Language button for 5s and flip the Adult/Child mode switch 
twice.
◆ Not taking out the battery, hold the Shock button for 5s and flip the Adult/Child mode switch twice.
2. Perform operations following the voice instructions.
All items are tested hereafter automatically after you respond to the equipment. If any failure is detected, 
corresponding prompts are provided.
You can also perform the user test using the AED Tool software. For more information, see AED Tool Instructions 
for Use.
• Frequently turning on or off the equipment during the user test will reduce the battery standby life.
Maintenance Item Recommended Frequency Test Item
User test • After installing the battery
• After replacing the battery
• After each use
Performs function tests of the main control 
module, the therapy module, the power 
module, electrode pads, 1J charge and 
discharge, 360J charge and discharge, controls, 
the speaker.
Auto test Automatically, whenever the 
equipment is powered on, or 
when a battery is installed.
Performs function tests of the main control 
module, the therapy module, the power 
module
Once a day Performs function tests of the main control 
module, the therapy module, the power 
module, electrode pads expiration, 1J charge 
and discharge
Once a week
Once a month Performs function tests of the main control 
module, the therapy module, the power 
module, electrode pads expiration, 1J charge 
and discharge, 200J charge and discharge, the 
speaker.
Once a quarter Performs function tests of the main control 
module, the therapy module, the power 
module, electrode pads expiration, 1J charge 
and discharge, 360J charge and discharge, the 
speaker.
Electrode pads check Once a month Checks the electrode pads are not expired.