PulseWave200 Board Opening Map

This is the fast internal opening map for PulseWave200 once the torch, gas, and remote branches are already bounded.

Open Only After Proving

base torch is on negative and a simple DC TIG baseline has been attempted
gas flow is sane for the current level
the complaint does not follow a single remote, pedal, or wireless control branch
stored-state reset has already been attempted before any deeper opening

First Internal Targets

Board or internal group	Open first when...	Key connector or checkpoint	Best local file to open first
Display-state and switch-pack branch	the display shows all 8s or loses control after arc strike	rear display-PCB switch pack and restore-default path	`troubleshoot_notes.xlsx` `PulseWave200` sheet
AC-versus-DC TIG branch	DC TIG works but AC does not	AC inverter branch after base TIG is already proven	`troubleshoot_notes.xlsx` `PulseWave200` sheet
Control-state and HF separation	TIG start still looks dead after torch polarity and gas are proven	workbook control-state notes plus owner manual setup baseline	`troubleshoot_notes.xlsx` `PulseWave200` sheet and owner manual

Connector and Board-Family Reminders

This folder does not carry separate board schematics, so the workbook and manual are the primary internal opening map.
Do not open the machine looking for HF failure first if the base torch polarity or reset path is still unresolved.
Keep remote-control complaints separate from base-machine control complaints.
Do not open the machine while simple DC TIG with local control still points back to setup or a single control device.

External Parts Exit Paths

If the opening pass shows the complaint still follows the torch or remote branch, leave the board map and use the official ordering flow instead.
PulseWave200 parts category: official parts path
PRO17 TIG torch WAT31100: official product page
FC25-HD pedal 07002510: official product page
FC25-WL wireless pedal 07002515: official product page

Stop Rules

Stop and restore defaults first if the panel-state complaint matches the known display-switch path.
Stop and return to the external branch if the symptom follows one control device only.
Stop and return to setup first if simple DC TIG with local control is healthy and only AC remains faulty.
Stop and go back to the guide if the machine still presents mixed AC, HF, and panel symptoms after the stripped-down baseline.

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