Troubleshooting
26
3A2152B
Troubleshooting
Before performing any troubleshooting procedure:
1. Perform
2. Turn power off.
Common Problems
Problem
Cause
Diagnostic
Solution
General- System won't dispense
Control power not on
Power on button not
pushed
Control power pilot light not illumi-
nated
Push power on button
E-stop pushed
Control power pilot light not illumi-
nated
Untwist E-stop, push power
on button
System not in AUTO
MODE
Not put in auto mode
after power up
Indicator shows ratio check mode or
manual mode
Put in auto mode
Pumps not enabled
Powered up without
enabling or fault
Enabled indicators or alarm
Clear fault if necessary,
enable ALL drives
Base pump load sensor
not reading
Sensor not connected Visually check connection
Reconnect sensor
Sensor bad
Check PLC input/sensor voltage
Replace bad sensor
Base pump not loaded
No pressure on feed
pump
Pump shaft extended, actuator shaft
retracted, feed pump pressure gauge
Put pressure on feed pump
to load
No material in feed
pump drum
Pump shaft extended, actuator shaft
retracted, check ram level
Change drum
Base Pump not home
Drive fault
Fault on HMI screen
Clear fault, re home
System powered up
with pump not home
Fault on HMI screen
Home pump motor
Base pump load/dis-
pense valves didn't shift
No air on solenoid
valves
Check air pressure to valves
Put minimum 80psi air pres-
sure on solenoid valves
Bad electric connection Pilot light on solenoid valves
Re connect cable to sole-
noid valve
Valve position sensors
not reading
Manually toggle valves open and
closed, watch sensor LED's
Reposition sensors
Replace sensor
Содержание LSR Select
Страница 7: ...Important Two Component Material Information 3A2152B 7...
Страница 50: ...Parts 50 3A2152B Base Pump Wet Section 24L880 ti18115a 201 202...
Страница 54: ...Parts 54 3A2152B Base Pump Inlet Outlet Valves 24L977 ti18117a 405 407 407 403 408 402 404 409 406 401...
Страница 60: ...Parts 60 3A2152B Valve Stack 24L893 ti18160a 704 706 708 703 702 701 705 707 709 712 711 710...
Страница 83: ...Control Schematics 24L890 3A2152B 83...
Страница 90: ...Appendix A HMI Screens Overview 90 3A2152B Drive Valve Control Screen Standard Drive Valve Control Screen...
Страница 93: ...Appendix A HMI Screens Overview 3A2152B 93...
Страница 111: ...Accessories 3A2152B 111...