DEF LEVEL CAUTION LAMP
DEF level caution lamp alerts when DEF tank level becomes
low.
Whenever the caution lamp lights up in red, immediately add
DEF.
Fault conditions that result in activation of the Inducement strat-
egy for engine derates to prompt to maintain or repair the emis-
sion control system.
When Lightning in red,
With Action level “L04”, DEF tank level is too low. Inducement
status is “Final Inducement”. Engine speed is fixed at low idle.
With Action level “L04”, DEF tank level is too low. Inducement status is “Severe Inducement”. Engine power is
under heavy deration.
With Action level “L03”, DEF tank level is low. Inducement status is “Mild Inducement”. Engine power is under
deration.
With No Action level display. DEF tank level is lower. Inducement status is “Escalated Warning”. Need to add
DEF immediately to avoid advancing to the next Inducement status.
With No Action level display. Warning starts. Inducement status is “Warning”. Need to add DEF immediately.
When Lightning in white
When fluctuation of DEF tank level is large, frozen, or not limited to, tank level sensing is not performed correct-
ly.
When DEF is added after engine starting switch turn to OFF.
When DEF tank level sensor is defective.
DEF SYSTEM CAUTION LAMP
DEF system caution lamp alerts when abnormality in the sys-
tem are detected.
Whenever the caution lamp lights up in yellow or in red, take
necessary actions by instructions.
Fault conditions that result in activation of the Inducement strat-
egy for engine derates to prompt to maintain or repair the emis-
sion control system.
Lighting in red
With Action level “L04”, Inducement status is “Final Induce-
ment”. Engine speed is fixed at low idle.
With Action level “L04”, Inducement status is “Severe Inducement”. Engine power is under heavy deration.
With Action level “L03”, Inducement status is “Mild Inducement”. Engine power is under deration.
Lighting in yellow
With Action level “L01”, Inducement status is “Warning” or “Escalated Warning”.
When “Escalated Warning”, If no maintenance, advancing to the next Inducement status. Engine power will be
derated.
EXPLANATION OF COMPONENTS
OPERATION
3-24
Содержание PC700LC-11
Страница 2: ......
Страница 23: ...LOCATION OF SAFETY LABELS 5 SAFETY SAFETY LABELS 2 3...
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 316: ......
Страница 317: ...MAINTENANCE Please read and make sure that you understand the SAFETY section before reading this section 4 1...
Страница 331: ...Fuel main fil ter cartridge Replace Replace Replace Replace MAINTENANCE MAINTENANCE SCHEDULE 4 15...
Страница 375: ...A Important inspection part F Front Revolving frame Center frame MAINTENANCE MAINTENANCE PROCEDURE 4 59...
Страница 396: ......
Страница 397: ...SPECIFICATIONS 5 1...
Страница 401: ...For 7 6m Boom SPECIFICATIONS SPECIFICATIONS 5 5...
Страница 402: ...SPECIFICATIONS SPECIFICATIONS 5 6...
Страница 426: ......
Страница 427: ...REPLACEMENT PARTS 7 1...
Страница 434: ......
Страница 442: ...PC700LC 11 HYDRAULIC EXCAVATOR Form No UENAM01321 2017 KOMATSU All Rights Reserved Printed in Belgium 09 2017...