Fault Finding - Deckma Hamburg OMD-24 Series Instruction Manual

17.

Fault finding

 See Section 2.
The OMD-24 Series will indicate several malfunctions in the status line of the display.
Pressing the "OK" button will display additional information.
Status
Reading
System Alarm LED
Alarm
Circuit 1,2
Reason
Recommendations
Status
Reading
System-Alarm-LED
Alarm Circuit 1,2
Reason
Recommendations
Important Notes.
0..15
No Alarm
Low oil content.
-Continue operation.
-Apply standard
maintenance
schedule.
FW!
0..49/ EE
Green/ Blinking
- Freshwater is
enabled.
- Remote fresh
water input is linked
(Terminals 19 -> 20).
-defective/ missing
magnetic holder
- Switch back to
sample stream.
-Remove/ Check
external wiring.
-Replace the
magnetic holder.
Page: 68
OK
15..49
Green/ Blinking
Alarm
Normal Operation.
Resume normal
maintenance
schedule.
Flow!
Alarm
-Terminals 15&16
open.
- A magnet is
missing.
- Flow sensor
unsatisfied.
- Magnet sensor
defective.
Check sample flow
rate.
EE
Sample reading is
out of range:
-oil content too
high.
-dirty Sample Glass
Tube.
-Air bubbles in
sample stream.
-Wait until oil
content is within
the range.
-Clean Sample
Glass Tube.
EVALVE?
Any
Red
EV FW Valve
position not
detected.
(For EV Units only)
Check connectors
and wiring.