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Angela PrinceSep 2, 2025
How to fix 'TROUBLE REPLACE BATTERY' on Tanaka APM-7 Test Equipment?
- NNathan LucasSep 2, 2025
If you see 'TROUBLE REPLACE BATTERY', the built-in battery has expired and needs to be replaced.
To Next PageTo Next PageHow to fix 'TROUBLE REPLACE BATTERY' on Tanaka APM-7 Test Equipment?
If you see 'TROUBLE REPLACE BATTERY', the built-in battery has expired and needs to be replaced.
What should I do if the CHECK key does not work on my Tanaka Test Equipment?
If the CHECK key isn't working, and the ignition source application is not carried out automatically during a test, then replace the MAIN board. If the ignition source application is carried out automatically during a test, then replace the panel switch sheet.
Why aren't the Up-Down, Right-Left keys working on my Tanaka APM-7 Test Equipment?
If the Up-Down, Right-Left keys are not working, it could be that other keys also don't work, in which case you should replace the MAIN board. If other keys work properly, you should replace the panel switch sheet.
What to do if the MODE key is not working on my Tanaka APM-7?
If the MODE key is not working, and if other keys are also unresponsive, the MAIN board needs to be replaced. If other keys work properly, you likely need to replace the panel switch sheet.
What should I do if the COOL/WORM key doesn't work on my Tanaka Test Equipment?
If the COOL/WORM key is not working, check if other keys are also unresponsive. If other keys are also not working, the MAIN board may need to be replaced. If other keys work properly, the panel switch sheet likely needs replacement.
How to troubleshoot if the sampler does not heat in my Tanaka APM-7?
If the sampler isn't heating, it could be either that the heater is burnt out, in which case you should replace the band heater. If the heater is okay, then you should replace the heater relay and/or start SSR.
Why doesn't the START key work on my Tanaka APM-7 Test Equipment?
If the START key isn't working, it could be due to two reasons. If other keys also don't work, the MAIN board likely needs replacement. However, if other keys are functioning correctly, the panel switch sheet is probably the issue and needs replacing.
What to do if nothing appears on the display of my Tanaka APM-7 Test Equipment?
If nothing is displayed, it could be due to the circuit protector being activated. Try pushing the circuit protector pin back into its original position. If that doesn't work, the switching power supply may need to be replaced.
General| Brand | Tanaka |
|---|---|
| Model | APM-7 |
| Category | Test Equipment |
| Language | English |
Guidelines for selecting a suitable installation location, avoiding high temperature, humidity, and poor ventilation.
Instructions for making proper electrical connections, including grounding to prevent electric shock hazards.
Detailed steps for conducting tests in ASTM mode, covering setup, start, ignition, detection, and completion.
Lists common trouble messages displayed by the tester and their corresponding buzzer indications.
