User's Manual

Appendix D - ADM Error Codes
3A2175A 77
DFA1
Pump Not
Parked
The pump failed to reach the
park position
Deviation
Orifices blocked Clear blockage
Hose blocked Clear or replace hose as necessary
Dispense valve failed to
open
Check to make sure the dispense valve is properly
configured and connected to the MCM
DSC0
Pumps Not
Defined
The type or size of the Red or
Blue material pumps have not
been defined
Alarm
Properly setup the
system
On the ADM go into the setup screens -> System->
then make sure that the pump type and size are set
(not --)
F7D1
Pump Failed
to Stall
When the pump tried to stall to
pressure the pump traveled
more than it should in normal
operation (only applies to
dead-headed system)
Deviation
Failure of the dispense
valve
Ensure the valve has a proper air supply and seals
properly. If not, service the valve as necessary.
Material leak
Visually inspect the machine and hoses for sign of
leakage. NOTE: This error will display after 2 full
piston strokes so the leak will be substantial.
Out of material Fill tanks
L111
Red Low
Material Level
Low material level in tanks
Deviation Tanks low on material Fill tanks with material
L122
Blue Low
Material Level
Deviation Loose/broken connection
If the tanks appear to have plenty of material check to
make sure the level sensor is connected to the proper
port and that the cord is not damaged
Bad level sensor Replace level sensor
L311
Red High
Material Level
High material level in tanks
Deviation
Defective fill valve
If the tanks appear to have plenty of material check to
make sure the level sensor is connected to the proper
port and that the cord is not damaged
L322
Blue High
Material Level
Deviation
L6A1
Red Auto
Refill Timeout
The tank stand has been filing
for a time greater than
expected
Deviation
No material is actually
being fed
Make sure the feed pumps are operating properly
L6B2
Blue Auto
Refill Timeout
Deviation
Loose level sensor
connection
Check for loose or disconnected wires or plugs
Bad level sensor Replace level sensor
MBH1 Low Oil Level
The volume of oil in the tank is
below the minimum level
needed for the system to
properly operate
Alarm
Low oil level Check oil level and if low add more hydraulic fluid
Loose/bad connection
Check to ensure the hydraulic oil level sensor is
properly connected to the MCM and that the wire has
not been damaged
Bad level sensor Replace sensor
Leak in hydraulic driver
Inspect hydraulic driver end seals and early leak
detection tubing. Replace seals as necessary and
replace lost oil.
Leak in the hydraulic
reservoir, heat
exchanger
Inspect the hydraulic reservoir fittings and filter for
leaks. Repair or replace as necessary and replace
lost oil.
MBN1
Low Motor
Performance
The motor magnetism has
decreased to the point where
performance is greatly reduced
Advisory
Prolonged exposure to
heat or high voltage
If error persists and performance can no longer
satisfy the user requirements the motor will need to
be replaced
Error
Code Error Name Error Description
Error
Type Cause Solution