Manitowoc GROVE GMK 6400 User Manual

Malfunctions during crane operation
14.4 Troubleshooting
Operating manual GMK 6400 3 112 993 en 14 - 27
12.07.2013
Error codes table The following table contains a number of error codes, their causes and pos-
sible remedies.
An error code consists, from left to right, of a one-digit number (e.g. 5), a
two-digit number (e.g. 01) and a one-digit number (e.g. 2).
• Check whether the table contains the displayed error code. If the informa-
tion in the table does not help resolve the error, note the error code(s) and
contact Manitowoc Crane Care.
When all errors are remedied, the lamp in the button (1) goes out.
Error code Cause Solution
101 1 - 7 Error pressure sensor 1
Lower chamber
Switch off pressure sensor 1;
à p. 14 - 30
101 8 Pressure sensor 1 switched
off
Have malfunction corrected
102 1 - 7 Error pressure sensor 2
Lower chamber
Switch off pressure sensor 2;
à p. 14 - 30
102 8 Pressure sensor 2 switched
off
Have malfunction corrected
104 1 - 7 Error angle sensor 1
Main boom
Switch off pressure sensor 1;
à p. 14 - 30
104 8 Angle sensor 1 switched off Have malfunction corrected
105 1 - 7 Error angle sensor 2
Main boom
Switch off pressure sensor 2;
à p. 14 - 30
105 8 Angle sensor 2 switched off Have malfunction corrected
113
to
21
1 Lattice extension not con-
nected or sensor faulty
Electrically connect lattice extension;
if error persists, notify Manitowoc
Crane Care
s

Manitowoc GROVE GMK 6400 Specifications

General

Brand	Manitowoc
Model	GROVE GMK 6400
Category	Construction Equipment
Language	English