Manitowoc 2250 Service Maintenance Manual

Reference Only
Manitowoc Published 07-19-16, Control # 249-01 7-5
2250 SERVICE/MAINTENANCE MANUAL POWER TRAIN
7
Engine Off Diagnostics
See Figure 7-3 for the following.
A laminated list of fault codes is located in the operator’s
cab. To identify active faults, proceed as follows
.
1. Stop the engine.
2. Move the Run/Stop/Run key switch to either RUN posi-
tion to turn on the display screen.
3. Move the hand throttle from LOW to HIGH and back to
LOW three times within five seconds.
4. If no active faults exist, the red Engine Stop and yellow
Engine Warning lights illuminate but do not flash.
5. If active faults exist, the following occurs.
a. The yellow Engine Warning light flashes, indicating
that a fault code is about to be flashed.
b. There is a 1- to 2-second pause.
c. The red Engine Stop light flashes a three-digit code
to show which active fault has been detected.
There is a 1- to 2-second pause between each
number.
d. When the code is finished flashing in red, there is a
1- to 2-second pause, and the yellow Engine Warn-
ing light flashes again.
e. The same fault code flashes a second time before
advancing to the next code.
3 1 9
3 Flashes PAUSE 1 Flash PAUSE 9 Flashes
Fault Code =
FIGURE 7-3

Manitowoc 2250 Specifications

General

Brand	Manitowoc
Model	2250
Category	Construction Equipment
Language	English