Siemens DPU Series - Floor Interlock and Operating Lever Adjustment

Maintenance
11
The circuit breaker must be open and discharged prior to removing any covers.
Adjustment tool 18-671-185-059, Steel Bar, 0.38 x 1.25 x 19.5 inches
Tools required:
• 1/2 inch wrench or socket (5DPR only)
• Midsize flat tip screwdriver
• 7/16 inch wrench or socket
• Adjustment tool 18-671-185-059
•
9/16 inch open end wrench
Step 1
Move circuit breaker on to a smooth flat surface
m
m
Loosen hex-jam nut using a 9/16 inch wrench on
indicated clevis by turning it counterclockwise.
Turning
the 3/8 inch rod counterclockwise
moves
the
roller down (decreasing clearance between
floor
and roller).
Turning the 3/8 inch rod clockwise moves the roller
up (increasing clearance between floor and roller).
Floor Interlock and Operating Lever Adjusting Instructions