Atrump A1-3T, Operation Manual, Page: 28 / 37

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CHAPTER 5
Troubleshooting Guide
5.1 Introduction:
This chapter is to help you to diagnose the problems and to use the information
provided by this manual, so as to assist you to repair the mechanical issues and restore
the machine to working condition. There are some useful information you may need to
know.
Furthermore, the exact information will be helpful if you need to call your local dealer
for service.
** Precaution**
Unless you are well-trained electrician engineer, otherwise, please do not do any
inspection or troubleshooting action on this machine.
When the machine is power ON status, please be cautious to do any checks. Please wait
at least 3 minutes after the main switch turn off, because there is some power left in
the power supply, then you are able to do any modification and correction.