Dust collector single-phasing from wrong client cables
Tech may document that client supplied two 4-core instead of 5-core+4-core, causing single-phasing winding damage. Keep as CRM/IA; do not invent warranty outcome from email alone.
Tech may document that client supplied two 4-core instead of 5-core+4-core, causing single-phasing winding damage. Keep as CRM/IA; do not invent warranty outcome from email alone.