INSTRUMENTS AND CONTROLS
WEAM009300
77
7.
Boom swing control pedal locking device
WARNING
q
Always shift the safety lever to position (L) when the boom
swing is not required, during travel and when parking the
machine. If the control pedal is inadvertently pressed, this
may cause serious accidents.
This device is used to lock the movements of the boom swing
control pedal and has two positions.
(F): free
(L): locked
8.
Boom swing control pedal
This pedal controls the boom swing to the right and to the left,
according to the movements indicated below.
(a): swing to the right
(b): swing to the left
N (Neutral): boom at rest.
IMPORTANT
q
When the safety lever is in the “locked” position, all the
movements are inhibited (see "3.2.3 pos. 1. Safety lever
(control locking lever)").
q
The boom swing is useful to displace the digging line
beyond the track outline; do not use this function during
the work cycle.
9JA05440
F
L
a
b
N
9JA05441
Summary of Contents for PC14R-3
Page 2: ......
Page 19: ...SAFETY AND ACCIDENT PREVENTION 17...
Page 61: ...THE MACHINE AND ITS OPERATIONS 59...
Page 171: ...MAINTENANCE 169...
Page 221: ...TECHNICAL SPECIFICATIONS 219...
Page 229: ...AUTHORISED OPTIONAL EQUIPMENT 227...
Page 244: ...242 THIS PAGE WAS INTENTIONALLY LEFT EMPTY...
Page 245: ......
Page 246: ...2007 KOMATSU UTILITY EUROPE S p A All Rights Reserved Printed in Europe 12 2007...