Maintenance, troubleshooting, spare parts and dismantling
28
DRS30-DRS125
SYMPTOM
POSSIBLE CAUSE - SUGGESTED ACTION
◆
Excessive
pressure
drop
within the dryer.
The dryer doesn’t drain the condensate - see specific point.
The DewPoint is too low - the condensate is frost and blocks the air - see specific point.
Check for throttling the flexible connection hoses.
◆
The dryer doesn
’t
drain
the
condensate
The condensate drain service valve is closed - open it.
Condensate strainer is clogged
– remove and clean it.
The drain solenoid valve is jammed
– remove and clean it.
Verify the electric wiring.
The coil of the drain solenoid valve is failed
– replace it.
Electronic instrument is faulty
– repace it.
The DewPoint is too low - the condensate is frost and blocks the air - see specific point.
Inlet compressed air pressure is too low and condensate is not drained
– restore nominal
conditions.
◆
The
dryer
continuously
drains
condensate.
The drain solenoid valve is jammed
– remove and clean it.
Try to remove the electric connector on the solenoid valve - if drain stops verify the electric
wiring or the electronic instrument is faulty - replace it
◆
Water within the
line.
The dryer doesn't start - see specific point.
If installed
- Untreated air flows through the by-pass unit - close the by-pass.
The dryer doesn’t drain the condensate - see specific point.
DewPoint too high - see specific point.
◆
DMC35 -
Led
and
display 1st (left) and
10th (right) led are
flashing.
Verify the electric wiring of BT1 DewPoint probe.
The BT1 DewPoint probe is faulty - replace it.
The electronic instrument is faulty - replace it.
◆
DMC35
Led
and led
are flashing
Verify the electric wiring of BT2/BP2 fan control probe.
The BT2/BP2 fan control probe is faulty - replace it.
The electronic instrument is faulty - replace it.
◆
DMC35
Led
and
display 1st (left) led
are flashing
DewPoint too low - see specific point.
The BT1 DewPoint probe is faulty - replace it.
The electronic instrument is faulty - replace it.
◆
DMC35
Display 10th (right)
led is flashing
DewPoint too high - see specific point.
The BT1 DewPoint probe is faulty - replace it.
The electronic instrument is faulty - replace it.
Содержание DRS30
Страница 1: ...Instructions for installation and operation Compressed air refrigeration dryer DRS30 DRS125 EN English...
Страница 19: ...Technical data DRS30 DRS125 19 10 Technical data...
Страница 31: ...Appendices DRS30 DRS125 31 13 Appendices 13 1 Dryer dimensions DRS 30 40...
Страница 32: ...Appendices 32 DRS30 DRS125 13 2 Dryer dimensions DRS 60 80...
Страница 33: ...Appendices DRS30 DRS125 33 13 3 Dryer dimensions DRS 100...
Страница 34: ...Appendices 34 DRS30 DRS125 13 4 Dryer dimensions DRS 125...
Страница 36: ...Appendices 36 DRS30 DRS125 13 5 2 Exploded diagram DRS 30 80...
Страница 37: ...Appendices DRS30 DRS125 37 13 5 3 Exploded diagram DRS 100...
Страница 38: ...Appendices 38 DRS30 DRS125 13 5 4 Exploded diagram DRS 125...
Страница 40: ...Appendices 40 DRS30 DRS125 13 6 2 Electric diagram DRS 30 100...
Страница 41: ...Appendices DRS30 DRS125 41 13 6 3 Electric diagram DRS 125...
Страница 42: ......
Страница 43: ......
