Dcs Error Codes - Graco GrindLazer Pro RC813 G Operation, Repair, And Parts

DCS Error Codes

To clear an error code on the DCS Control:
Error
E04: High Voltage
(20VDC or greater, mea-
sured across battery
posts)
E05: High Motor Cur-
rent (15 Amps or
greater, measured on
blue or brown actuator
wire)
E08: Low Voltage
(7VDC or lower, mea-
sured across battery
posts)
E09: Hall Sensor Error
E12: High Current (short
circuit, 60 amps or
greater, measured on
red or black wire
between battery and
DCS Control)
E31: Home Button Error
E32: Zero Button Error
E33: Cut Depth Button
Error
3A5581C
Cause
Battery is damaged.
Engine voltage rectifier/regulator is damaged.
Actuator rod is stuck.
Too high of load.
Battery is low/dead.
Engine is not charging the battery.
Actuator Signal Cable is disconnected from DCS
Control or is damaged.
Actuator or DCS Control Board is damaged.
A wire or board component has shorted.
The Home Button is stuck or shorted.
The Zero Button is stuck or shorted.
The Cut Depth Button Error is stuck or shorted.
1. Turn DCS Power Switch to OFF.
2. Address/Fix the issue.
3. Turn DCS Power Switch to ON.
Replace battery.
Replace engine voltage rectifier/regulator.
Manually move the actuator rod using the
Manual Height Adjustment feature.
Ensure there is no binding anywhere on the
unit when the actuator is moving.
Charge battery.
Check the engine charging coil and voltage
rectifier/regulator. Replace or repair if
needed.
Check all connections. Repair or replace if
needed.
See flow chart, page 33.
Check all wires for shorts. If all wires are
okay, the DCS Control board may be dam-
aged and need to be replaced.
Check to see if Home Button is stuck. If not
stuck, replace the Home Button switch.
Check to see if Zero Button is stuck. If not
stuck, replace the Zero Button switch.
Check to see if Cut Depth Button is stuck. If
not stuck, replace the Cut Depth Button
switch.
Troubleshooting
Solution
31