CYLINDER & SEAL GP-BUCKET 4904180 - Caterpillar

Illustration 1 g00728635
"ELECTROMEC8" CONTROL BOARD (1) "DT" Potentiometer (2) "CYTON" Potentiometer (3) "CYTOFF" Potentiometer (4) Switch 2 (5) "OSSET" Potentiometer (6) Switch 1 (7) "LOCAL" Indicator3412 PEEC And 3412/3500 MUI Cycle Crank
The control board is factory set for 3 attempts with a 10 second crank and a 10 second rest. On the control board, the duration timer (DT) and the cyclic timer (CYT) control the cycle crank time. If necessary, adjustments can be made to three potentiometers in order to adjust the cycle crank time."CYTON" potentiometer (2) - 0.3 seconds to 24 seconds crank time"CYTOFF" potentiometer (3) - 0.3 seconds to 24 seconds rest time"DT" potentiometer (1) - 8 seconds to 110 seconds crank duration timeAs a minimum, the duration time must equal the sum of the crank time and the rest time for the desired number of cranks. For example, the factory default is 10 second crank time, 10 second rest time and 53 second duration time. This duration time will allow the following crank times: three complete 10 second cranks and a 10 second between-crank rest.See Testing And Adjusting, "Cycle Crank - Adjust" for the cycle crank adjustment procedure.