MultiSonic220 Fault Workflow Router

This router gives the fastest document order for the highest-value MultiSonic220 complaints.

Complaint Routing

Incoming complaint	Open first	Then open	Then open if the complaint remains	Why this order works
MIG is dead while stick or TIG still works	MultiSonic220 measurement card	MultiSonic220 parts substitution card	MultiSonic220 board opening map	the right order is polarity, reset-state, and one-healthy-process proof first, then accessory path, then internal boards
all lights flash or the panel behaves like a Christmas tree	MultiSonic220 measurement card	MultiSonic220 board opening map	MultiSonic220 job packet	panel-state proof comes first, then the opening map keeps the internal work inside the right board group
feeder runs full speed at power-up or machine self-shuts down	MultiSonic220 measurement card	MultiSonic220 board opening map	MultiSonic220 job packet	support-power faults need the fastest jump from symptom to support-board files
TIG-only or spool-gun-only complaint	MultiSonic220 parts substitution card	MultiSonic220 guide	MultiSonic220 job packet	optional-process complaints still belong to the accessory path before the base machine is opened

Official Parts Exit Paths

If the complaint proves external at any point in the router, use the official parts flow instead of continuing into board work.
MultiSonic220 parts category: official parts path
Aluminum kit XOM99035: official product page
Spool gun 07NS1010: official product page
PRO17 TIG torch WAT31100: official product page
FC25-HD pedal 07002510: official product page

Stop Rules

Stop if base plain-steel MIG or stripped-down TIG proves the machine itself is healthy.
Stop if the complaint follows only one remote, spool gun, or torch kit.
Stop if the documented reset clears the complaint or the feeder still proves a support-power branch by running at idle.
Stop and move to the full guide if the measurement card and board map still leave both panel and support-power branches equally active.

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