Operation - Daewoo Solar 225LC-V Shop Manual

OPERATION

1. Digging Mode
This mode is used for general digging work, loading work and ground leveling work requiring quick
stops. The current to the solenoid valve for swing priority is shut off.
2. Trenching Mode
This mode is used for heavy duty ditch
digging work or for loading work requiring
big swing angles. The voltage is assigned
to the swing priority control valve activating
the swing control valve restricting the flow
of oil to the boom and the arm.
Electrical System
Figure 50
ARO0270L
S0802220K
Page 51