Graco HFRL, Setup And Operation Manual

Page: 90 / 142

Appendix D - ADM Error Codes
90 3A2175Z
P9H1 Accumulator
Charges too
Frequently
The AC Power pack charges
too often
Advisory
The time between
consecutive hydraulic
pressure charges in AC
power pack was too
short
R1D0 Low Ratio
Alarm
Ratio monitor has detected an
out of ratio condition
Alarm
Material A to Material B
is out of ratio
Check feed system
R4D0 High Ratio
Alarm
R2D0 Low Ratio
Deviation
Deviation
R3D0 High Ratio
Deviation
T1A6
Red Tank
Low Fluid
Temp.
Fluid temperature is below the
defined low alarm limit
Alarm
Tripped circuit breaker Visually check circuit breaker for a tripped condition
T1B5
Blue Tank
Low Fluid
Temp.
T1A3
Red Inline
Low Fluid
Temp.
T1B1
Blue Inline
Low Fluid
Temp.
T1A2
Red Hose
Low Fluid
Temp.
T1B4
Blue Hose
Low Fluid
Temp.
Low power
Measure voltage across input terminals on power line
filter. Voltage should measure between 190 and 264
Vac
T1A7
Red Chiller
Low Fluid
Temp.
Cable unplugged/loose
power
Check for loose or disconnected wires or plugs
T1B8
Blue Chiller
Low Fluid
Temp.
Bad heater(s) Measure resistance of heater(s)
T20X
Dispensing
Disabled Low
Temp
Dispensing disabled because
of temperature
Advisory Temperature is out of
alarm limits
Check temperature alarm limits
T30X
Dispensing
Disabled High
Temp
Error
Code Error Name Error Description
Error
Type Cause Solution