Bosch 7100 Especificaciones descargar pdf (Pagina 7)

SECTION EG 60-5A

ENGINE

GOVERNING SYSTEMS

[INTERNATIONAL

AGB 270/280

22. A low fuel stop screw (117) is also available to limit AGB 250 Actuator

the fuel rack cut-off position if required. After adjust- 12 Volt 24 Volt

merit, lock the screw with nut (118). Torque to 2 Nm No Load 2.0 amps 1.0 amps

(2.7 lbs. ft.). Full Load 5.0 amps 2.5 amps

23. The linkage may be further optimized after the complete The current can be adjusted by turning adjusting screw

governor system is installed and wired by temporarily (106). Turning the screw counter-clockwise will reduce

inserting an ammeter is one of the wires between the the current flow and vice versa.

speed control unit and the actuator. Measure the

24. Assemble cover (2) and gasket (3) to the actuator

actuator current at no load and at full load. The current

required for any governing condition indicates the using two drilled hex head screws (30) and lockwasher

actuator position to satisfy that condition. It is desirable (5) at cover top locations.

to have more than 1 amp current difference indicating Note: Drilled heads provide for lockwiring a seal to

actuator movement, no load to full load. A suggested screws after the actuator is assembled and

range of current values are given below which will adjusted. Complete cover assembly using four

ensure adequate current spread to ensure stable governor hex head screws (4) and lockwashers (5). Torque

operation. The current values correspond to 80 of all six screws to 4-5 Nm (5.5-6.75 lb. ft.).

actuator travel.

Page 6

Section EG 60-4

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Bosch 7100 Especificaciones Pagina 7