16
SUPPORT ROLLER RETURN SPRING
In addition to the stop switch that is provided to help avoid damage to the
shoe hook and built-in support roller assembly, the 747 Omni™ Bender has
a return spring installed on the built-in support roller assembly (See Figure
A1). The return spring is designed to return the support rollers to the down
position (See Figure A2) after a bend is completed. Returning the support
roller assembly to the down position after a bend will help prevent the bender
shoe hooks from contacting the rollers when the rollers are not in use.
Return Spring
Support roller assembly shown
in raised (bending) position
Support roller assembly
shown in down position
Figure A1 Figure A2