Sinoboom TB24 Plus - Page 158

© Jun 2022 7-16 TB24 Plus&26J Plus Maintenance Manual
REXROTH CONTROL SYSTEM
4
Standstill regeneration/
high temperature indicator
light
Off
Exhuast system temperature is normal
Solid
on
Exhuast system temperature is abnormal
5
DPF replacing required
due to excessive ash
content
Off Ash content is normal
Solid
on
Ash content is excessive
6
Oil replacing required due
to cumulative regeneration
time too long
Off
Cumulative regeneration time is within the
normal range
Solid
on
Oil replacing is required due to cumulative
regeneration time being too long
Table 7-4 Descriptions of indicator lights for Yuchai & Yanmar engines
No.
Indicator light
Status
Description Symbol
1
Engine malfunction
indicator light
Off
Engine works normally
Solid
on
Engine malfunctions
2
Regeneration request
indicator light (Yanmar)
Off
Regeneration is not requested and need not
to be performed
Solid
on
Regeneration is requested, with a reminder
that regeneration must be performed
DPF regeneration
reminder indicator light
(Yuchai)
Off
Regeneration is not performed or requested
Solid
on
The carbon content in DPF is too high, so it
is recommended to perform parked
regeneration
Slow
flashi-
ng
Since the carbon content in DPF is too high,
perform parked regeneration or service
regeneration immediately
Fast
flashi-
ng
Since DPF is heavily clogged, perform
service regeneration immediately
3
High exhaust temperature
indicator light
Off
Exhaust system is at normal temperature
Solid
on
Exhaust system temperature exceeds the
set limit
4
Regeneration execution
indicator light
Off
Regeneration execution is inactive
Solid
on
Regeneration function is being executed
5
NCD indicator light (-
Yanmar only)
Off
NCD is not working
Solid
on
NCD is working
6
Regeneration prohibiting
indicator light (Yuchai only)
Off
Conditions prohibiting active regeneration do
not exist