Hobart 120CU20, Operation And Maintenance Manual With Illustrated Parts List

Page: 105 / 246

OM-2228 / Operation and Maintenance Manual
120CU20 / Series 500120 / 400 Hz. Generator Set
October 15, 2013 Chapter 2-4
Page 7
Figure 2 Fault Meter Display (Fault Record Number)
(4) Release the “ TEST/RESET ” push-button. The display alternates between the fault record number
(See Figure 2) and the fault code (See Figure 1).
(5) To continue scrolling backward through the previous fault codes, press and release the
“ TEST/RESET ” push-button again. The previous fault record number and fault code are displayed
as described in Step 4.
(6) Repeat Step 5 to continue scrolling backward. Once the first fault record is reached, the scrolling
stops. To begin again, press the “ LAMPS ” push-button to turn off the control box lights and
repeat Steps 2 through 5.
- 1 21
Record Designator Record Number
Fault Record Number “ 121 ”