SANY SY500H, Operation And Maintenance Manual

Page: 135 / 196

MAINTENANCE
5-27 SY500H Excavator OMM
Stationary Regeneration
0004939
Figure 5-29
NOTE: Perform this procedure to activate the stationary
exhaust cleaning system when the yellow diesel
particulate filter (DEF) icon (3) on the monitor
Home screen is either on or flashing, or if the
yellow check engine icon (1) on the monitor Home
screen is on, each of which indicates increasing
levels of soot buildup in the exhaust system. This
occurs after continued operation with the
regeneration inhibit switch set to the ON position
and with its icon displayed (4).
NOTICE!
If the red stop engine icon (2) illuminates, shut
down the engine as soon as it is safe to do so and
immediately contact a SANY dealer to arrange for
service support. Failure to do so could result in
engine damage.
1. Make sure the machine is in a safe location where
the exhaust pipe outlet will not face any combustible
materials.
CAUTION
The engine exhaust will be very hot. Make sure
that the machine is not in a combustible area.
Otherwise, it could cause a fire or explosion,
resulting in injury.
0004902
Figure 5-30
2. Make sure that both the DEF (5) and fuel tank (6) are
full as shown by their indicators on the monitor Home
screen.
0004670
Figure 5-31
3. Place the hydraulic lockout lever (7) in the locked
(closed) position (8).
0004691
Figure 5-32
NOTE: Do not move the hydraulic lockout control lever or
throttle control dial during cleaning. Regeneration
will stop if either the throttle dial or hydraulic
lockout lever is moved, which will require the
process to be started over again.
4. With the engine running at idle, press the
regeneration switch (9) on the right control console.
0004939
Figure 5-33
3
4
2 1
5
6
7
8
9
10