About This File
Axpert Max II 8kw Service Manual
Version unknown
2.94MB 29 Pages PDF File
Please Note;
This is not an owners manual or an installation manual. It is pitched at readers with good basic electrical knowledge who need to troubleshoot or fault-find an Axpert Inverter at component level.
This manual is for Axpert Max II 8KW series, it can help service personal perform the basic maintenance and repair service.
This manual focus on the service, so you should get the basic operation of the Inverter/Charger from the user manual, and make sure you had read and understood user manual before you use this service manual.
Table of contents
1. GENERAL INFORMATION
1.1 GETTING START
1.2 BASIC TOPOLOGY INTRODUCTION
1.3 INVERTER FAMILY
1.4 OVERVIEW THE INVERTER
2. TROUBLESHOOTING
2.1 HOW TO DO
2.2 FAULT CONDITION
2.3 TEST STEP
3. CHECKING AND MEASURING GUIDE
3.1 CHECK THE BATTERY SIDE COMPONENTS ON MAIN BOARD
3.2 CHECK THE BUS SIDE COMPONENTS ON MAIN BOARD
3.3 CHECK THE BUCK CIRCUIT ON MAIN BOARD
3.4 CHECK THE INV FULL BRIDGE ON MAIN BOARD
3.5 CHECK BATT AND MAIN POWER SPS ON MAIN BOARD
3.6 CHECK AC SPS AND PV SPS
3.7 CHECK THE BOOST ON MPPT BOARD
4. DISASSEMBLING GUIDE
TOTAL WIRING DIAGRAM: