Komatsu PC22MR-3, Operation & Maintenance Manual

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FUNCTIONING
MACHINE ILLUSTRATIONS
3-3
CONTROLS AND GAUGES 3
* The warning light (25) lights up when the panel is switched on, but has no function on this machine because it is
used only if an electronic control unit is installed.
(1)
Operator seat
(2)
Working lights switch
(3)
Revolving light switch (if installed)
(4)
Boom overload alarm switch (if installed)
(5) Control locking lever left
(6) Left work equipment control lever
(7) Pedal locking device
(8) Optional equipment control pedal
(9) Travel levers (equipped with pedal)
(10) Boom swing control pedal
(11) Pedal locking device
(12) Horn
(13) Right work equipment control lever
(14) Control locking lever (right) (Canopy specification)
(15) Travel speed selection switch
(16) Blade control lever
(17) Warning lights and indicators display
(18) Accelerator lever
(19) Ignition switch
(20) Cab floor locking lever
(21) Fuel level indicator
(22) Hour meter
(23) Engine coolant temperature indicator
(24) Engine preheating warning light
(25) Electrical system control warning light (*)
(26) Engine oil pressure warning light
(27) Charge level warning light
(28) Travel speed increase warning light
(29) Cab heating and ventilation switch (Cab specification)
(30) Windshield wiper switch (Cab specification)
WEAM014500