12
Attention: Limits are set well in factory. Any change made on boom length, weight, spring
force, etc. may cause deviation on the limits. To adjust the limits, please follow steps below.
8. Limit Adjusting
8.1 Optical Counter Disk
8.2 Open, Close Limits
For easy understanding,we assume the value of “P1 ” and “ P2” with “ 6” on the Control Board means
the boom at vertical and horizontal position. Fig.14 shows the boom status with the displaying
value on the Control Board.
Counter Picks
Default Pick Position
Max. Offset Pick Position
Fig.13
