KIT-GASKET 1418844 - Caterpillar

Illustration 1 g06308218
Vibratory Control System
(1) Parking brake switch
(2) Drum select switch
(3) Propel lever
(4) Seat switch 1
(5) Seat switch 2
(6) Park brake relay
(7) Vibratory relay
(8) Vibratory ON/OFF solenoid
(9) Drum select solenoid
(10) Park brake solenoidNote: The blue lines in the above illustration indicate an input signal. The red lines indicate an output signal.Note: The above illustration shows the general layout of the vibratory system. Refer to the machine electrical schematic for detailed wiring information.The vibratory enable switch and neutral switch are both part of propel lever (3). The propel lever has a direct input from the vibratory enable switch to vibratory relay (7). When the engine start switch is first moved into the ON position, the vibratory status is set to off.When propel lever (3) is out of the NEUTRAL position, the neutral switch closes and the neutral relay is energized. When parking brake switch (1) is in the OFF position, and the vibratory control switch is actuated, vibratory ON/OFF solenoid (8) is energized. When this solenoid is energized, the front drum motor is active.Note: When the propel lever is returned to the NEUTRAL position, the vibratory system is disabled. A second actuation of the vibratory enable switch also turns off the vibratory system.Note: Suspension seat models use two seat switches to prevent unwanted activation when leaning out or to the side of the seat. In this case, both switches must be open to prevent motion. When an operator sits in the seat, seat switches (4) and (5) close. When the seat switches are open, power is interrupted to the vibratory control switch. If the operator returns to the seat, the vibratory system remains disabled until propel lever (3) is cycled through the NEUTRAL position.When drum selector switch (2) is in the FRONT DRUM position, and the vibratory system is active, drum select solenoid (9) is not energized. When the drum selector switch is in the BOTH DRUMS position, and the vibratory system is active, the drum select solenoid is energized.