Indication Of Load; Particulate Matter Catalyst Indicator Lights - Wacker Neuson 2503 Operator's Manual

Indication of load

1
Symbol
Low load
Medium load
Highest load
Symbol flashes: PMC regeneration required
Symbol illuminates: PMC regeneration active
1.The symbols are displayed from software version 3.3. In earlier software versions status messages (SPN 3701-001/3701-010/3701-011 or 3700-010/SPN 3700-001) appear in the multifunctional
display.

Particulate matter catalyst indicator lights

Engine
Engine stop
warning
Yellow Red
On On
Off Off
Off Off
Off Off
Off Off
Off Off
Flashes Off
Flashes On
OM 25-3503 us – Edition 4.1 * 2503_3503b340.fm
Description
Exhaust-gas Regenera-
temperature tion required
Yellow Yellow
On On
Off Off
Off On
On On
On Off
Off Off
Off On
Off On
Full engine power
Automatic regeneration possible
Full engine power
Automatic or manual regeneration is possible
Reduced engine power
Only manual regeneration is possible
Regenera-
tion disa-
bled
Yellow
After switching on the starter, the indicator lights are
On
checked during the first two seconds.
Off No malfunction.
Off Regeneration is required.
Off Active regeneration. Increased exhaust-gas temperature.
Regeneration is completed. Increased exhaust-gas tem-
Off perature. System is being cooled. The indicator light goes
out one minute after the end of regeneration.
On Regeneration is disabled or interrupted.
The load has reached the permissible value. Reduced
Off
engine power. Regeneration is required.
The load has exceeded the permissible value. Reduced
engine power. Drive the machine out of the area with eas-
Off
ily-flammable matter. Stop the engine immediately. Con-
tact a Wacker Neuson service center.
Operation
Effect
Description
3-111