Power Zone™ Controller Information Displays, Functions, And Reset; Belt Tensioners - Generac Power Systems Magnum Series Operating Manual

General Information
disabled, the indicator will begin to flash above the words "DPF Lamp -Flashing" if the soot load level goes
above 80%.
• DPF Inhib: This area will display the Disabled Regeneration indicator above the words "DPF Inhib - Solid"
when auto exhaust filter cleaning is disabled.
• Alarm: This area will display the Engine Alarm indicator above the words "Alarm - Solid" when an alarm
condition occurs. This area displays different text depending upon which alarm condition occurs.
For more information on the operation of auto exhaust filter regeneration and service regeneration, see
Filter Cleaning Operations.
POWER ZONE™ CONTROLLER INFORMATION DISPLAYS, FUNCTIONS, AND RESET
The Power Zone™ controller constantly monitors vital generator and engine functions for a number of operation,
alarm and fault conditions. When a fault condition occurs, the engine will shut down automatically and the main
display will show the fault that has caused the shutdown. To resume operation, the fault condition must be resolved.
To reset the controller and resume operation, press the Enter () button.

BELT TENSIONERS

John Deere engines use two types of belt tensioners: manual and automatic. Adjust the belt using the manual
tensioner according to the manufacturer's specifications. The automatic tensioner cannot be adjusted or repaired
and is designed to maintain proper tension over the life of the belt. Units with the automatic belt tensioner must be
inspected according to the manufacturer's specifications.
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DPF Status
HEST Lamp DPF Lamp - Solid
DPF Inhib Alarm
6/6 Engine Generator Alarms Schedule
I/O
Figure 2-20. Regeneration Indicator
DPF Status
HEST Lamp
DPF Inhib - Solid
6/6 Engine Generator
Figure 2-21. Disabled Regeneration Indicator
DPF Status
HEST Lamp
DPF Inhib
6/6 Engine Generator
Figure 2-22. Engine Alarm Indicator
MMG130DI4/175DI4/205DI4 Operating Manual
DPF Status
HEST Lamp
DPF Inhib
Status 6/6 Engine Generator Alarms
DPF Lamp
Alarm
Alarms Schedule Status
I/O
00411
DPF Lamp
Alarm - Solid
Alarms Schedule Status
I/O
00412
DPF Lamp - Flashing
Alarm
Schedule Status
I/O
00410
Exhaust
33722 D