Komatsu PC210LC-6K Operation & Maintenance Manual page 56

11. EXPLANATION OF COMPONENTS
11.1.5 E: SWITCHES
1. WORKING MODE SELECTOR SWITCH (Basic switch)
This switch is used to set the movement or power for the work equip-
ment. By selecting the mode to match the working conditions, it is possi-
ble to carry out operations more easily.
H.O. (heavy-duty operation mode) lights up:
This is used for heavy-duty work.
G.O. (general operation model lights up:
This is used for ordinary work.
F.O. (finishing operation mode) lights up:
This is used for levelling or grading work.
L.O. (lifting operation mode) lights up:
This is used for fine control operations.
B.O. (breaker operation mode) lights up:
This is used for breaker work.
When starting the engine, G.O. (general operation) mode is auto-
matically selected. Each time the switch is pressed, the mode selection
changes.
NOTICE
When the breaker is used, never select the H.O. (heavy-duty
operation) mode.
REMARK
H switch is also used for setting "hours" in the clock and M switch for
setting "minutes". See 11.1.4-5 "DISPLAY".
2-12
H/O G/O F/O L/O B/O