DeLuxe Stitcher M2 Series Operation And Maintenance Manual

Contents

DeLuxe Stitcher M2 Series Operation And Maintenance Manual Manual pdf 16 page image

16Clutch-Brake MaintenanceAlways disconnect the power supply beforemaking any adjustments or servicing the stitcher.UWARNING!This stitcher is equipped with a solenoid actuated, continuous trip, wrap spring clutch-brakeunit. It is a dependable device and seldom needs service. But should a malfunction occur, thefollowing information is a service and troubleshooting guide for maintenance of this unit.ActuatorThe actuator is a simple, straight-forward mechanical linkage. When the actuator does nottrip, the following checks should be made:PROBLEM CAUSE AND REMEDYNo Power to the Coil Check all wiring and switching inthe Clutch Actuation SystemLack of continuity Replace the Coilin the Coil windingsThe Coil may have shifted, or thePlunger end may have mushroomedMechanical binding of the Plunger due to striking the backstop. In thelatter, the plunger may be filed orturned to its true diameterInsufficient clearance of the Adjust the linkage as neededActuator over the Stop CollarActuator loaded by the Stop Collar Breaking force is exceeding the limitsso hard that the Actuator cannot of the Brake, or the differentialbe pulled by the Coil setting of the unit is too close (seeAssembly/Disassembly instructions)