What to do if all 3 LEDs are on after testing Motomaster Test Equipment?
If all three LEDs light up after testing with your Motomaster Test Equipment, it indicates that the battery was either below 12V before testing or dropped below 7V under load. First, make sure the battery is 12V. Then, charge the battery and re-test it. If the issue remains, the battery is likely faulty and should be replaced.
Why does Motomaster Test Equipment display an “L” during the load test?
The Motomaster Test Equipment displays an “L” during the load test because the Load Voltage is below 7 Volts. Charge and re-test the battery. If the result is the same, it means the battery is bad and needs replacement.
What to do if Motomaster Test Equipment display shows an “H” during the load test?
If your Motomaster Test Equipment displays an “H” during the load test, it means the Load Voltage is above 15 Volts. Ensure that the battery voltage is 12V. If the display still shows “H”, the battery is defective and should be replaced.
How to fix a blank display on Motomaster Test Equipment?
A blank display on your Motomaster Test Equipment means that either the tester isn't properly connected to a battery, or the tested battery's voltage is too low for the tester to read. Here’s what to do: * Clean the terminals and rock the clamps back and forth to ensure a good connection to the battery. * If the display remains blank, recharge the battery and test it again. * If the problem continues, the battery needs to be replaced.
What does “Er 1” mean on Motomaster Test Equipment?
If your Motomaster Test Equipment displays “Er 1” during the load test, it indicates that the battery tester or relay may be defective. Double-check that all connections are correct. If the error persists, the battery tester itself is likely defective and should be replaced.
What does “Er 2” mean on Motomaster Test Equipment?
If the Motomaster Test Equipment displays “Er 2” during the load test, it suggests that the battery tester or relay might be defective. Disconnect the battery tester, as it should be replaced.
General| Brand | Motomaster |
|---|---|
| Model | 011-3009-8 |
| Category | Test Equipment |
| Language | English |
Defines technical terms and abbreviations used throughout the manual for clarity.
Crucial safety measures to prevent injury when working with batteries and the tester, including protective gear and handling.
Outlines essential steps before performing any battery tests, ensuring a safe and accurate testing environment.
Explains the procedure for testing the battery's ability to deliver current under load conditions.
Describes how to test the vehicle's alternator and charging system output.
Details the process for testing the vehicle's starter motor and battery condition during cranking.
Addresses low voltage readings during load tests, potential causes, and solutions.
Addresses high voltage readings during load tests, potential causes, and solutions.
Troubleshoots error code "Er 1", indicating potential issues with the tester or relay.
Troubleshoots error code "Er 2", suggesting a defective tester or relay.
Solves the issue where all three LEDs are lit after testing, often related to battery voltage.
Provides solutions for a non-responsive display, checking connections and battery voltage.
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