Taylor-Wharton KRYOS Controller - Manual (Page 32)

30
KRYOS
Figure 12.0 38K Plumbing Assembly
TROUBLESHOOTING
Symptoms
The key to troubleshooting your KRYOS controller and your cryostorage system is to
determine which component in the system is the source of the problem. Determine if
the problem is occurring in any of the following subsystems: Supply Vessel, Transfer
Line, Power Source, Temperature, Level Sensing, Security, Lid Switch, Solenoid Valve,
Control Display, Alarm System, Communications. After determining which sub-
system is having the problem, isolate the problem further by performing sub-system
tests. Once the problem is isolated and defined, it will be easier to solve.
Controller Will Not Turn ON
1. Press POWER button. If display is blank and dark go to next step.
2. Check all connections. Start with jacks at the foot of the controller. Pay special
attention to jacks labeled “POWER”. Wall transformer must be plugged into an
outlet providing AC voltage between 100 and 130 to deliver AC voltage 21 to
30 to the back of the freezer.
3. If available, check your Battery back-up and make sure it is working properly.
Troubleshoot that as needed.
to the back of the frezer.
30
KRYOS
Figure 12.0 38K Plumbing Assembly
TROUBLESHOOTING
Symptoms
The key to troubleshooting your KRYOS controller and your cryostorage system is to
determine which component in the system is the source of the problem. Determine if
the problem is occurring in any of the following subsystems: Supply Vessel, Transfer
Line, Power Source, Temperature, Level Sensing, Security, Lid Switch, Solenoid Valve,
Control Display, Alarm System, Communications. After determining which sub-
system is having the problem, isolate the problem further by performing sub-system
tests. Once the problem is isolated and defined, it will be easier to solve.
Controller Will Not Turn ON
1. Press POWER button. If display is blank and dark go to next step.
2. Check all connections. Start with jacks at the foot of the controller. Pay special
attention to jacks labeled “POWER”. Wall transformer must be plugged into an
outlet providing AC voltage between 100 and 130 to deliver AC voltage 21 to
30 to the back of the freezer.
3. If available, check your Battery back-up and make sure it is working properly.
Troubleshoot that as needed.
30
KRYOS
Figure 12.0 38K Plumbing Assembly
TROUBLESHOOTING
Symptoms
The key to troubleshooting your KRYOS controller and your cryostorage system is to
determine which component in the system is the source of the problem. Determine if
the problem is occurring in any of the following subsystems: Supply Vessel, Transfer
Line, Power Source, Temperature, Level Sensing, Security, Lid Switch, Solenoid Valve,
Control Display, Alarm System, Communications. After determining which sub-
system is having the problem, isolate the problem further by performing sub-system
tests. Once the problem is isolated and defined, it will be easier to solve.
Controller Will Not Turn ON
1. Press POWER button. If display is blank and dark go to next step.
2. Check all connections. Start with jacks at the foot of the controller. Pay special
attention to jacks labeled “POWER”. Wall transformer must be plugged into an
outlet providing AC voltage between 100 and 130 to deliver AC voltage 21 to
30 to the back of the freezer.
3. If available, check your Battery back-up and make sure it is working properly.
Troubleshoot that as needed.
Figure 12.0 38K Plumbing Assembly
From Liquid
Nitrogen Supply
Relief Valve
Freeze-Guard
Sensor
Nipple
90 Deg Elbow
Male Branch Tee
Female Pipe Fitting
Solenoid Valve
Male Connector
Street Tee
Female Connector
Male Connector
Relief Valve Tube