Regeneration - Toro Groundsmaster 5900 Series Service Manual

REGENERATION

Electrical System: InfoCenter Display
g288313
1. Button 1
2. Button 2
3. Button 3
Regeneration provides the necessary procedure for performing a regeneration of
the exhaust system DPF (diesel particulate filter). If the engine ECU identifies
that a DPF regeneration is necessary, an engine fault will occur on the InfoCenter
display (Figure 149). See
The engine ECU may request a stationary regeneration or a recovery
regeneration. When a stationary regeneration is needed, engine performance
is derated to 85% until a stationary regeneration is performed. A stationary
regeneration takes approximately 20 to 40 minutes depending on DPF condition.
Note: A recovery regeneration is a lengthy process and should be avoided if
possible by performing a stationary regeneration when requested.
If a stationary regeneration is not performed with 30 minutes, a recovery
regeneration will be requested. The engine performance will be derated to 50%
until a recovery regeneration is performed.
1 3
2 4
Figure 149
4. Button 4
5. Button 5
6. Regeneration screen
Engine Faults (page
Page 6–20
6
5
3–27).
Groundsmaster ®
16227SL Rev B
5900 & 5910