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21. Crane operation devices
21-2 Side panel
(T218351-039-0E)
(1)
Boom extension/retraction emergency switch
(
self-reset type
)
Use this switch if boom sections 4, 5 and 6 cannot extend or retract
due to trouble in the boom sequential extension/retraction circuit,
or when greasing boom sections 4, 5 and 6.
Set the switch to the "EMERGENCY"
(release) side and use the
boom extension/retraction lever to extend or retract the boom
while pressing the boom sections 4, 5 and 6 extension/retraction
button.
(2)
Overhoisting emergency switch
(
self-reset type
)
In an emergency, such as if the winch overhoisting detector
malfunctions, switching this switch to the "EMERGENCY"
(release) side enables operating the winch regardless of the
overhoisting detector status. (However, if the winch is overhoisted,
the warning buzzer cannot be shut OFF.)
The overhoisting emergency switch is provided to enable avoiding danger in the event of an
emergency. Operating the crane with the overhoisting emergency switch intentionally set to the
"EMERGENCY"
(release) side could cause a serious accident, such as from severing the wire
rope.
(T218151-051-0E)
(3)
Slewing free/lock switch
This switch controls the slewing drift state while the slewing upper
structure comes to rest after the slewing lever has been returned to
neutral.
Free: In this setting, slewing comes to a smooth inertial stop after
the slewing lever is returned to neutral.
Lock: In this setting, slewing stops abruptly when the slewing
lever is returned to neutral.
Control slewing very gently in this case.
(4) Slewing warning lamp switch
Attempting a slewing operation when this switch is switched to
"ON" causes slewing warning lamps located behind the machine
compartment side panels to light on both sides of the machine.
(5) Working lamp switch
If the PTO switch is ON and the working lamp switch is switched
to "ON", the working lamps will light. The working lamp indicator
lamp on the switch panel and night illumination of crane operation
switches will also light.
Summary of Contents for PREMIUM CITYRANGE CR-200RF
Page 2: ...218711 背厚 14 5 mm 中 ...
Page 14: ... 12 4 Dimensions T217591 021 0E Specification of CR 200Rf ...
Page 16: ... 14 MEMO ...
Page 24: ... 22 MEMO ...
Page 30: ... 4 MEMO ...
Page 36: ... 10 MEMO ...
Page 38: ... 12 3 General operation devices 2 Outside the cab ...
Page 60: ... 34 MEMO ...
Page 74: ... 48 MEMO ...
Page 82: ... 56 7 Air conditioner 7 6 Display when errors are detected T217921 020 0E ...
Page 120: ... 94 MEMO ...
Page 129: ... 102 MEMO ...
Page 138: ... 111 17 Drive operation devices Drive operation devices ...
Page 139: ... 112 17 Drive operation devices ...
Page 153: ... 126 17 Drive operation devices ...
Page 154: ... 127 17 Drive operation devices Drive operation devices ...
Page 237: ... 208 21 Crane operation devices 21 Crane operation devices 061A 0005 0E 1 Inside the cab ...
Page 238: ... 209 21 Crane operation devices Crane operation devices ...
Page 239: ... 210 21 Crane operation devices 2 Outside the cab ...
Page 259: ... 230 22 Crane operation when the outriggers are used ON OFF ...
Page 299: ... 270 24 Crane operation NOTE Extension retraction sequence for each boom length ...
Page 320: ...26 Preoperational checks Pre drive checks 290 ...
Page 321: ...Preoperational checks Pre drive checks 26 Preoperational checks Pre drive checks 291 ...
Page 322: ...26 Preoperational checks Pre drive checks 292 ...
Page 329: ...Preoperational checks Pre drive checks 26 Preoperational checks Pre drive checks 299 ...
Page 330: ...26 Preoperational checks Pre drive checks 300 ...
Page 331: ...Preoperational checks Pre drive checks 26 Preoperational checks Pre drive checks 301 ...
Page 332: ... 302 MEMO ...
Page 340: ... 310 MEMO ...
Page 342: ...899 92187110 ...