2-9
PC290-ENG
11. EXPLANATION OF COMPONENTS
11.1.4 D: METER DISPLAY PORTION
PILOT DISPLAY
When the starting switch is ON, the pilot display lights up when the
display items are functioning.
1.
ENGINE PRE-HEATING MONITOR
This monitor lamp indicates the pre-heating time required when start-
ing the engine at an ambient temperature below 0
o
C.
The monitor lamp lights when the starting switch is turned to HEAT
position and flashes after about 30 seconds to show that the pre-heating
is completed. (The monitor lamp will go off after about 10 seconds.)
2.
SWING LOCK MONITOR
This informs the operator that the swing lock is being actuated. Actu-
ated: Lights up
When the swing lock switch is turned ON (ACTUATED), the monitor
lamp lights up.
When the swing lock override switch is turned on, this monitor lamp
flashes.
REMARK
A disc brake is installed in the swing motor to mechanically stop mo-
tor rotation.
The brake is always applied while the swing lock is actuated.
b
c
v
y
x
Summary of Contents for PC290LC-6K
Page 2: ......
Page 44: ...1 32 PC290 ENG MEMO ...
Page 45: ...2 1 PC290 ENG OPERATION ...
Page 146: ...2 102 PC290 ENG MEMO ...
Page 147: ...3 1 PC290 ENG MAINTENANCE ...
Page 171: ...3 25 PC290 ENG 22 PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS m n ...
Page 223: ...4 1 PC290 ENG SPECIFICATIONS ...
Page 225: ...4 3 PC290 ENG 25 SPECIFICATIONS PC290LC 6K ...
Page 226: ...4 4 PC290 ENG 25 SPECIFICATIONS PC290NLC 6K ...
Page 230: ...4 8 PC290 ENG 25 SPECIFICATIONS Mono Boom ...
Page 233: ...5 1 PC29 ENG OPTIONS ATTACHMENTS ...
Page 264: ...5 30 PC29 ENG MEMO ...