COMMON BRIDGE TRANSPORTER (CBT) LOAD HANDLING SYSTEM (LHS)
CONTROLS AND INDICATORS (Contd)
LHS control panel joystick and indicators
for early model CBTs are listed below.
left side of LHS cab control box on early model CBTs only. The top circuit
breaker is an emergency stop that shuts off electrical power to LHS control
box. The bottom circuit breaker shuts off electrical power to lights. Reset
either circuit breaker by depressing circuit breaker button.
NO TRANSIT WHEN LIT INDICATOR -- The indicator on control panel of
LHS cab control box that will light when hook arm is not in the completely
stowed position. When NO TRANSIT WHEN LIT indicator is lit, CBT should
not be driven except to facilitate loading in immediate loading area.
JOYSTICK -- There is a single axis joystick adjacent to LHS MODE
SELECT switch on LHS cab control box. Move joystick to right or left of
center to control movement of LHS components. The function controlled is
determined by LHS MODE SELECT switch.
LHS ENGAGED INDICATOR -- The indicator on the control panel of LHS
cab control box that will light when joystick is used to operate LHS
components. This light indicates that pressure to hydraulic system is
adequate for LHS operation.
OIL WARNING INDICATOR -- The indicator on the control panel that will
remain off during normal operation, and will light if LHS hydraulic oil
temperature exceeds limits.
LHS CONTROL PANEL JOYSTICK AND INDICATORS, EARLY MODEL CBT