Starting up
10.08.99
YACE0060
41
6.5.2
Low-level protection and testing
"
"
"
"
−
Double signal tone sounds, if the bath liquid falls so
much that the heater is no longer covered with liquid
completely
1. The display shows LEVEL (low-level) and the fault
triangle is flashing
!
heating is switched off on both poles,
!
pump and refrigeration system are switched off by
the electronics.
2. Top up the bath
➾
Section 5.2 and reset with the key.
☞
−
If necessary repeat several times in case that the pump does not purge
immediately.
−
Testing at regular intervals by lowering the bath level. Place a hose on the pump
connector and pump some of the bath liquid into a suitable container.
−
−
−
−
Step 1 - 2 must follow.
−
Bath temperature during this test not below 0°C or higher than 50°C, otherwise
danger of burn injuries !
−
If there is any irregularity when testing the safety devices, switch off the unit
immediately and pull out the mains plug !
−
Have the unit checked by the LAUDA service or the local service organisation!
Содержание Ecoline RE 204
Страница 2: ......
Страница 8: ...Brief operating instructions 2 ...
Страница 59: ...Circuit diagram 10 08 99 YACE0060 53 11 Circuit diagram ...
Страница 60: ...Circuit diagram 54 ...
Страница 63: ...Pipe plan 16 08 99 YACE0060 57 12 Pipe plan ...
Страница 64: ...Pipe plan 58 ...
Страница 65: ...Pipe plan 16 08 99 YACE0060 59 ...
Страница 68: ......