flamco Vacumat Eco 300, Инструкция по установке и эксплуатации

Страница: 19 / 388

TemplateA4_v20130506
ENG
19
8. Maintenance
The components of the Vacumat Eco are largely maintenance-free.
Nevertheless, it is recommended to perform an annual visual check of the system (including for leaks). In addition, the dirt trap to be
provided by the customer in the inflow line must be cleaned at least once a year, even if automatic detection does not require this.
Cleaning may also be done at more frequent intervals (depending on how dirty the system water is).
Should a visual check of the system necessitate further maintenance, this may also only be done by qualified personnel.
The temperature contact sensor must be visually inspected (Check assembly) at least during maintenance!
(already described in Commissioning)
It is also recommended to perform the vacuum test after maintenance.
The menu item Service in the Service menu can be used to read off the next service date. This should be an aid for the Operator.
The next service date (in brackets) is saved here. If the system clock is correctly set, the Operator will be informed about reaching
the date via a message.
365 days for maintenance 1 and 548 days (1.5 years) for maintenance 2 are provided after commissioning.
The Vacumat Eco continues to work when a group error message is triggered.
“Service done” should only be confirmed by authorised staff. The control unit then determines the next service date itself.
Maintenance 1 stands for maintenance device.
Maintenance 2
stands for the periodic inspection of electrical equipment.
8.1 Malfunction list / error messages
Error
no.
Error
message
Error / Name Effect / Action holding /
subject to
mandatory
acknowledgement
2
PS 20mA
↑ Pressure sensor overcurrent /
sensor fault System in forced rest; motor, motor ball
valve immediately Off / Reduce pressure in
system / change sensor. NO
3 PS 4mA
↓
Pressure sensor cable break /
sensor fault
System in forced idle mode; motor, motor
ball valve immediately Off / Repair cable /
change sensor. NO
4 VS 20mA
↑
Vacuum sensor overcurrent /
sensor fault System in forced idle mode; motor, motor
ball valve immediately Off / Reduce
pressure / change sensor. NO
5 VS 4mA
↓
Vacuum sensor cable break /
sensor fault
System in forced idle mode; motor, motor
ball valve immediately Off / Repair cable /
change sensor. NO
6
↓↓
Temp Temperature sensor short circuit
/ sensor fault Fault shutdown / Check cable and
clamping / change sensor. NO
7
↑↑
Temp Temperature sensor cable break
/ sensor fault
Fault shutdown / repair cable / change
sensor. NO
8
↓
Pressure Lower alarm limit pressure
undershot (Pa min)
Fault shutdown / Lead pressure in the
working pressure range. NO
9
↑
Pressure Upper alarm limit pressure
exceeded (Pa max) Fault shutdown / Lead pressure in the
working pressure range. NO
12
↓
Temp Temperature range undershot Fault shutdown / guide temperature to
operating temperature range. NO
13
↑
Temp Temperature range exceeded Fault shutdown / guide temperature to
operating temperature range.
Fault shutdown.
NO
14 TC / FC motor TC / FC message motor pump System in forced idle mode; motor, motor
ball valve immediately Off / switch off, 5
min break, switch on. YES
15 Dry running Filling level limit in the vessel
permanently undershot
System in forced idle mode; motor, motor
ball valve immediately Off / expand supply
line, exclude pressure port contraction. YES
22 Top-up
volume
↓
IWZ (pulse water meter) delivers
no water after top-up request Top-up off / Ensure supply. YES