DAMPER GP 3198494 - Caterpillar

Illustration 1 g00103148
(1) User Mode Switch. (2) Display.When a hydraulic hammer is used, set the work mode to "Hammer Mode: U2" to meet the characteristics and performance of the hydraulic hammer.To activate the hammer mode, push user mode switch (1) until the display shows "U2" in the right two positions of the display (2). The hydraulic hammer cannot operate until the machine is in the hammer mode.Hydraulic Hammer Pedal
With certain attachment combinations, the third pedal can have different functions. Always check for third pedal function before using the third pedal. Improper operation of the third pedal could result in serious injury or death.
Illustration 2 g00103149
Hydraulic Hammer ON - Push down on the pedal in order to activate the hydraulic hammer.Hydraulic Hammer OFF - Release the pedal in order to deactivate the hydraulic hammer.
Illustration 3 g00106792
(3) Lock Pin. (A) LOCKED Position. (B) UNLOCKED Position (STORAGE position).When you are not using the hydraulic hammer, put the lock pin (3) in LOCKED position (A). This will lock the pedal in order to prevent any unexpected operation of the hydraulic hammer.
Illustration 4 g00106787
(3) Lock Pin. (4) Pin. (5) Notch.Note: To prevent lock pin (3) from being accidentally pulled out, insert pin (4) through notch (5) and turn lock pin (3) counterclockwise by 90 degrees.