JLG 1850SJ Service And Maintenance Manual page 114

SECTION 3 - CHASSIS & TURNTABLE
Standstill Cleaning
Levels
Normal
0
Operation
Standstill
1
Required
Warning
2
Level
Shut Off
3
Level
Crystallization
Levels
Normal Operation
Crystallization Detected
Standstill Required
Crystallization Detected
Warning Level 1
Crystallization Detected
Shut Off Level
3-64
Table 3-8. Maintenance Standstill Cleaning
Machine Hours
System Distress
Since Last
Light
Cleaning
0-500
- -
500-1000
1000-1100 - -
1100-1125
Continuous
>1125
Blinking
Table 3-9. Cleaning When Crystallization is Detected During SCR
Machine Hours
Cleaning
after
Initiation
Crystallization
Methods
No Crystallization
- -
Detected
SCR Switch
0-5
or Analyzer
SCR Switch
5-600
or Analyzer
Contact Deutz
>600
Dealer.
SCR Cleaning
Derate
Light
- - None
None
0.5 Hz
Machine placed in
Creep and DTC
active
0.5 Hz
Idle Lock. Boom
Functions Locked
Out and Trapped in
Transport.
3 Hz
System Distress SCR Cleaning
Light Light
- - - -
- -
0.5 Hz
0.5 Hz
Continuous
3 Hz
Blinking
Comments
Between 500 and 1000 hours, clean-
ing cycle can be initiated with JLG
analyzer.
Engine coolant temperature muxt
be >40° C and DEF should be thawed
before cleaning can be initiated.
Contact Deutz Dealer.
Derate
None
None
Machine placed in
Creep and DTC
active
Idle Lock. Boom
Functions Locked
Out and Trapped in
Transport.
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