Boom Raise Indicator Is Not Displayed Properly With Monitoring Function; Bucket Curl Indicator Is Not Displayed Properly With Monitoring Function; Bucket Dump Indicator Is Not Displayed Properly With Monitoring Function - Komatsu PC200-8M0 Shop Manual

400 Troubleshooting of electrical system (E-mode)
E-29 BOOM RAISE indicator is not displayed properly with monitoring function
E-29 BOOM RAISE indicator is not displayed properly with monitoring
function
Failure "Boom RAISE" operation signal is not displayed properly on monitoring screen.
Related informa-
q
Monitoring code: 01900 Pressure switch 1
tion
Cause
Defective boom RAISE PPC
pressure sensor system
1
(internal open or short cir-
cuit)
E-30 BUCKET CURL indicator is not displayed properly with monitoring
function
Failure "Bucket CURL" operation signal is not displayed properly on monitoring screen.
q
Related information
Cause
Defective bucket CURL PPC pres-
1
sure sensor system
E-31 BUCKET DUMP indicator is not displayed properly with monitoring
function
Failure "Bucket DUMP" operation signal is not displayed properly on monitoring screen.
q
Related information
Cause
Defective bucket DUMP PPC pres-
1
sure sensor system
PC200, 200LC, 220, 220LC-8M0
Procedure, measuring location, criteria and remarks
Perform troubleshooting for failure code [DHS8MA].
Monitoring code: 01901 Pressure switch 2
Perform troubleshooting for failure code [DHS4MA].
Monitoring code: 01901 Pressure switch 2
Perform troubleshooting for failure code [DHSDMA].
Procedure, measuring location, criteria and remarks
Procedure, measuring location, criteria and remarks
SEN06138-00
51
40-400