About the product
Reparatiedatum
Ref. nummer
1
Reparateur
FRC
Merk
Professional Studio
Soort product
Naaimachine
About the repair
Gevonden defect
Would work when rotating by hand but not with motor. PSU found to be reverse polarity (so machine ran backwards, hence would not sew) and also PSU "folds back" sometimes on high current demand meaning stops/starts. (Works perfectly with bench supply). LED light also found to be intermittent dues to poor connection
Omschrijving probleem + vermoedelijke oorzaak
Thread does not hold
Is het product gerepareerd?
Ja
Wat heb je gedaan om het te repareren?
Corrected polarity on PSU and suggested different PSU purchased to eliminate the "sometimes jerky operation". Wire soldered to make light reliable.
Repareerbaarheid product (1 = moeilijk, 10 = makkelijk)
3
Categorie