DV Systems A5 (T) Manuale di installazione e assistenza - Pagina 17

Sfoglia online o scarica il pdf Manuale di installazione e assistenza per Compressore d'aria DV Systems A5 (T). DV Systems A5 (T) 19. Rotary screw

Condition:

F. Oil Consumption is Too

High.

G. Compressor Surges.

H. High Power Consumption.

I Fault Alarms.

Trouble Shooting Guide (cont'd)

Cause:

Oil level is too high.

Oil Return Line (Scavenge Line) is blocked.

Oil Separator is saturated with oil.

Wrong type of oil used.

Unit load is light or excessive load/idle cycles.

Restriction in Hoses.

Pressure Switch setting is incorrect or

malfunctioning.

Blockage at Unit outlet.

Improper air pressure settings.

Blowdown Solenoid is not functioning.

The voltage in the building is too low or there is

a phase imbalance.

The Motor is failing.

Red Light On Solid: Anti-Rotation

Red Light Fast Flash: Power Interruption

Red Light Two Flashes: Service Due

Red Light Three Flashes: Overload Fault

Suggested Correction:

Reduce the oil level to the proper level.

Clean and/or replace the Scavenge Line Sight

Glass.

Replace the Oil Separator.

Change to factory recommended oil.

Ensure Unit is set to operate at correct pressures,

and there is a minimum of 20 psi differential. Also

the Unit could be oversized for the tank capacity.

Flush out or replace.

Set pressure as per instructions or replace.

Check for obstructions in outlet piping.

Reset the pressure as per factory defaults.

Inspect or replace as necessary.

Contact an Electrician to verify.

Have Motor inspected.

See 'Page 14'.

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A5-C

Sep '15