WINDOW WASHER SWITCH
Keep pressing the window washer switch continuously, and
window washer fluid is sprayed out on the front glass. When re-
leasing your hand, it stops.
• If you keep pressing the switch when the windshield wiper
is stopped, the window washer fluid is sprayed out. At the
same time, the windshield wiper is actuated continuously.
When releasing your hand from the switch, the windshield
wiper continues to operate for 2 cycles, then stops.
• If you keep pressing the switch when the wiper is moving
intermittently, the window washer fluid is sprayed out. At
the same time, the windshield wiper is actuated continu-
ously. When releasing your hand from the switch, the wind-
shield wiper continues to operate for 2 cycles, then it re-
turns to intermittent operation.
BUZZER CANCEL SWITCH
Buzzer cancel switch is used to stop the alarm buzzer for the warning item where there is an abnormality.
REMARK
The buzzer cannot be stopped depending on the content of the
warning.
EXPLANATION OF COMPONENTS
OPERATION
3-48
Содержание PC1250-11
Страница 2: ......
Страница 11: ...Do not repeatedly handle and lift loads FOREWORD VIBRATION LEVELS 1 9...
Страница 24: ......
Страница 66: ......
Страница 67: ...OPERATION Please read and make sure that you understand the SAFETY section before reading this section 3 1...
Страница 73: ...REMARK The above figure does not show all of the caution lamp symbols OPERATION GENERAL VIEW 3 7...
Страница 317: ...MAINTENANCE Please read and make sure that you understand the SAFETY section before reading this section 4 1...
Страница 377: ...Boom d Left side e Right side f Head side g Foot side MAINTENANCE MAINTENANCE PROCEDURE 4 61...
Страница 378: ...Arm h Left side i Right side MAINTENANCE PROCEDURE MAINTENANCE 4 62...
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Страница 401: ...SPECIFICATIONS 5 1...
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Страница 435: ...REPLACEMENT PARTS 7 1...
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Страница 452: ...PC1250 11 PC1250SP 11 HYDRAULIC EXCAVATOR Form No EENAM03651 2018 KOMATSU All Rights Reserved Printed in Belgium 06 2018...