Komatsu PC490-11, Инструкция по установке и эксплуатации

Страница: 458 / 492

1. Proportional Control Rolling Switch
With the working mode set to ATT/P or ATT/E mode, rolling the
switch up produces movement of the attachment, rolling down
produces opposite movement of the attachment. Slight move-
ment of the roller will give slight movement of the attachment;
full movement of the roller will give faster movement of the at-
tachment.
2. Attachment Control Pedal
With the working mode set at ATT mode, insert the lock pin in
FREE position (c) for both front and rear. Depress the front or
rear of the pedal to operate the attachment.
METHOD FOR OPERATION WHEN USING GENERAL ATTACHMENT 2 (E.G.
CLAMSHELL ROTATION, CRUSHER ROTATION)
REMARK
If installing 2nd attachment line as a field kit, ask distributor to change monitor setting to allow 2 attachments.
The switch on left lever is a roller proportional control switch. Rolling the switch up produces rotation in one di-
rection, rolling down produces rotation in the opposite direction. Slight movement of the roller will give slight
movement of the attachment; full movement of the roller will give faster movement of the attachment.
If the working mode pilot monitor does not display ATT/P or
ATT/E for the attachment mode, follow the instructions, see
“WHEN USING GENERAL ATTACHMENTS SUCH AS
CRUSHER”
LONG-TERM STORAGE
NOTICE
If there is no breaker or general attachment installed, operating the pedal may cause overheating and
other problems.
If the equipment is not to be used for a long time, do as follows.
• Set the stop valve in LOCK condition.
• Install the plugs to the piping end of the stop valve.
• Set the lock pin in LOCK position.
HANDLE MACHINE READY FOR INSTALLATION OF ATTACHMENT ATTACHMENTS AND OPTIONS
6-28