King Canada 8245RN Instruction Manual page 6

CONTACT SAFETY TRIP MECHANISM
OPERATING A CONTACT SAFETY TRIP TOOL:
• The operator is required to have the finger off the trigger and the nose of the coil roofing nailer to be
placed on the workpiece.
• The contact safety trip mechanism is then depressed against the workpiece and the trigger is pulled to
drive the nail.
• The trigger is released after each nail is driven.
• Move the coil roofing nailer to the next location and repeat the above procedure.
VERIFICATION
• Disconnect the air supply from the air inlet.
• Empty all nails from the magazine.
• Make sure the trigger and the contact safety trip mechanism moves up and down without sticking.
• Connect the air supply to the nailer air inlet.
• Depress the contact safety trip mechanism against the workpiece without pulling the trigger. The coil
roofing nailer must not cycle. Never use the tool if a cycle occurs.
• Hold the coil roofing nailer clear of the workpiece. The contact safety trip mechanism should return to
its original down position. Pull the trigger. The tool must not cycle. Never use the coil roofing nailer
if a cycle occurs.
• Depress the contact safety trip mechanism against the workpiece and pull the trigger, the coil roofing
nailer must cycle.