VWR
Puranity TU+ |
65
Trouble shooting
NOTE!
Contact the service department if you cannot rectify this error.
Error
Cause
Remedy
The system does not start
No supply of power
Power pack or system control
defect
Provide power
Replace the power pack or
system control
Dispensing not possible/ storage
tank is empty
Feedwater supply is closed
Feedwater and concentrate
water connections are mixed
up
Feedwater pressure < 1 bar
Sterile filter blocked
RO/pretreatment cartridge
blocked.
Open the feedwater supply line
Replace connections
Increase feedwater pressure
Replace the sterile filter (see
“Replacing the 0.2 µm final
filter” on page 61)
Install new RO/pretreatment
cartridge (see “Replacing the
RO/pretreatment” on page 52
or check RO/pretreatment
cartridge connections.
Resistance < 18.2 M
Ω
·cm/ 0.055
µS/cm
Ultrapure cartridge is
exhausted
Air in the ultrafilter because of
empty tank
Check feedwater quality
Insert new ultrapure cartridge
Wait until the tank is again
filled and a rinse is triggered
Control panel non responsive
Microprocessor locked up
PCB error
Unplug the mains plug for 5
seconds.
Contact the VWR service
department
Содержание Puranity TU 12 UV+
Страница 6: ...vi Puranity TU VWR...
Страница 18: ...Extend of delivery 10 Puranity TU VWR Chapter 3...
Страница 20: ...Intended use of the device 12 Puranity TU VWR Chapter 4...
Страница 29: ...VWR Puranity TU 21 Installation Connections of the Puranity TU 3 6 system 12 11 10 9 8 7 6 1 2 3 4 5...
Страница 44: ...Flow chart 36 Puranity TU VWR Chapter 8...
Страница 46: ...How the Puranity TU system functions 38 Puranity TU VWR Chapter 9...
Страница 72: ...Equipment disposal 64 Puranity TU VWR Chapter 14...
Страница 76: ...Consumables 68 Puranity TU VWR Chapter 16...
Страница 77: ...VWR Puranity TU 69 Terminal assignment...
Страница 78: ...Terminal assignment 70 Puranity TU VWR Chapter 17...
Страница 80: ...Maintenance record 72 Puranity TU VWR Chapter 18...
Страница 84: ...76 Puranity TU VWR Index...