Komatsu PC200-8M0 Shop Manual page 314

SEN06123-00
Switches
No. Name
Auto-deceleration
1 switch
[Numeric keypad: 1]
(*1)
Working mode
2
selector switch
[Numeric keypad: 2]
Travel speed selector
3 switch
[Numeric keypad: 3]
Buzzer cancel switch
4
[Numeric keypad: 4]
(*2)
5 Wiper switch
[Numeric keypad: 5]
48
10-600
Function
Switches the auto-deceleration
function ON/OFF.
Lights up: ON
Lights off: OFF
Displays the working mode
selector screen.
Changes the travel speed.
Lo lights up: Low speed
Mi lights up: Medium speed
Hi lights up: High speed
Stops the alarm buzzer.
(Some alarm buzzer does not
stop sounding even if the switch is
pressed.)
Operates the front glass wiper.
INT: Intermittent operation
ON: Continuous operation
Lights off: Holds in position
Machine monitor system
Operation
• When working mode is "L", this switch is always
"OFF" after engine started.
OFF io ON
P: Heavy-duty operation
E: Low-fuel operation
L: Fine operation
B: Breaker operation
ATT-P: Double-acting attachment operation
ATT-E: Double-acting attachment and low-fuel
operation
• Speed is sequentially changed as shown below.
• Lo (Low speed) o Mi (Medium speed) o Hi (High
speed) o Lo (Low speed)
• The alarm buzzer stops sounding.
• The alarm buzzer sounds again if another error
worth alarming is detected.
• Pressing the switch sequentially changes the
wiper operation.
OFF (Stop) o INT (Intermittent) o ON
(Continuous) o OFF (Stop)
PC200, 200LC, 220, 220LC-8M0
600 Electrical system
1