15. ENGINE OIL PRESSURE -Measures
engine oil pressure. Graduated from 0 to 100
psi and 0 to 700 kPa.
32. SWING BRAKE RELEASE-Lift up on
knob and pull to disengage the swing brake.
Knob control can be set in two postions,
"OUT" position allowing the swing brake
pedal to freely operate. The other postion
"IN" locks the swing brake.
16. BUBBLE LEVEL-The crane must be
leveled prior to lifting a load.
33. SWING LOCK SWITCH-Push right to
engage the swing lock, left to disengage the
swing lock. Alway engage the lock when
exiting the cab or transporting the machine.
T780 Swing Lock will not engage when the
boom is in the boom rack due to swing
bearing teeth alignment.
17. FUEL GUAGE-Guage and Amber
colored Warning Light "ON" with low fuel
level.
34. EMERGENCY STOP SWITCH-Push to
stop engine in case of emergency. Pull to
allow engine to be started again.
T300-1_T500-1_T780
Description Of Machine and Controls
128 P/N 12261-683
REVISED: January 2015