8.9.3.1 Fault mode without refrigeration dryer
NOTICE
Higher residual moisture in the compressed air
Corrosion due to higher residual moisture in the compressed air.
➤ The merits and demerits of using the option “Fault mode without refrigeration dryer”
must be weighed vis-à-vis the requirements of the operator.
In order to ensure continued compressed air supply for a defined period of time, the operator can
activate the
Error operation without RD function. In this case, the compressed air quality (dried
compressed air) is compromised. The warning message
0069 Error operation without RD
→ Call service! will be displayed. The warning message 0069 will remain active for the duration of
operation in fault mode.
Precondition The operator decides that, for a limited period of time, the compressed air supply has priority over
compressed air quality
Access level 2 is activated
1. Open the menu 5.9
<Configuration – Refrigeration dryer>.
2. Using the «Up» or «Down» key, select the line
Error operation without RD.
3. Press the «Down» key.
6 . 1 b a r
0 8 : 1 5 A M
8 0 ° C
Header
5.9 Refrigeration dryer
Menu
·········
Safe compressed air quality
·········
Error operation without RD
active:
☐
Active line
Run time max.:
24h
Set time period
4. Press the «Enter» key.
The setting mode is active.
5. Press the «Up» key.
The check box is activated.
6 . 1 b a r
0 8 : 1 5 A M
8 0 ° C
Header
5.9 Refrigeration dryer
Menu
·········
Safe compressed air quality
·········
Error operation without RD
active:
☑
Active line
Run time max.:
24h
Set time period
6. Press the «Enter» key.
The setting is applied accordingly.
Result The function “Fault mode without refrigeration dryer” is activated.
The machine supplies compressed air to connected consumers.
8
Initial Start-up
8.9
Refrigeration dryer
No.: 9_9450 12 E
User Manual Controller
SIGMA CONTROL 2 SCREW FLUID ≥5.0.X
115
