JLG 1850SJ Operator Manual - Manual (Page 64)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3-20 – JLG Lift – 3121618
NOTE: Refer to Fuel Reserve/Shut-Off System in Section 4 for more
detailed information concerning the Low Fuel Indicator.
8. Fuel Level Indicator
Indicates the level of fuel in the fuel tank.
9. Creep Speed Indicator
When the Function Speed Control is
turned to the creep position, the indicator
acts as a reminder that all functions are
set to the slowest speed. The light flashes
if the control system puts the machine
into creep speed and will be on continuously if the operator
selects creep speed.
10. System Distress Indicator
The light indicates that the JLG Control
System has detected an abnormal condi-
tion and a Diagnostic Trouble Code has
been set in the system memory. Refer to
the Service Manual for instructions con-
cerning the trouble codes and trouble code retrieval.
The system distress indicator light will illuminate for 2-3 sec-
onds when the key is positioned to the on position to act as
a self test.
11. Cable Service Indicator
When illuminated, the light indicates the
boom cables are loose or broken and
must be repaired or adjusted immedi-
ately.
Figure 3-5. Fuel Level Indicator