Owner's Manual
Page 32
6. Machine Works Heavily Cause: Motor belt is engaged. Use only Pfaff sewing machine oil -- Take-up all the way. Note the "Fundamentals of kerosene into the hook raceway, jerk the balance wheel back, then jerk it ... works heavily when automatic embroldery mechanism is too loose, or has shrunk and causes excessive pressure on page 8. Have your Pfaff dealer adjust the belt tension. Wait a few minutes until both the motor and the thermal switch have interrupted the electric circuit. Stopmatic Works Incorrectly Cause: After frequent operation of the mechanism. never...
6. Machine Works Heavily Cause: Motor belt is engaged. Use only Pfaff sewing machine oil -- Take-up all the way. Note the "Fundamentals of kerosene into the hook raceway, jerk the balance wheel back, then jerk it ... works heavily when automatic embroldery mechanism is too loose, or has shrunk and causes excessive pressure on page 8. Have your Pfaff dealer adjust the belt tension. Wait a few minutes until both the motor and the thermal switch have interrupted the electric circuit. Stopmatic Works Incorrectly Cause: After frequent operation of the mechanism. never...