Quinny 65040-AB User Manual

Section IX - Troubleshooting

Probable Causes:

Corrective Action:

76

Quincy Compressor

®

- QSD™

Excessive Water in Plant Air Distribution System:

C

LEAN

OR

REPLACE

AS

REQUIRED

.

C

HECK

OTHER

COMPRESSORS

ON

SAME

SYSTEM

.

R

EPLACE

COOLER

.

R

EADJUST

AIR

PRESSURE

SWITCH

SO

THAT

THE

COMPRESSOR

UNLOADS

AT

THE

DESIRED

PRESSURE

.

C

HECK

RELIEF

VALVE

FOR

CORRECT

PRESSURE

SETTING

. I

F

VALVE

IS

STILL

LEAKING

,

REPLACE

IT

.

C

HECK

REGULATOR

OUTPUT

PRESSURE

. C

HECK

FOR

HIGH

FLUID

LEVEL

. C

HECK

FOR

SEAL

FAILURE

. C

ONTACT

AN

AUTHORIZED

Q

UINCY

SERVICE

TECHNICIAN

.

C

HECK

AND

CLEAN

MOISTURE

TRAP

DRAIN

.

R

EPLACE

MIST

ELIMINATOR

.

R

EPLACE

CHECK

VALVE

.

C

LOGGED

MOISTURE

SEPARATOR

/

TRAP

I

NSTALLATION

/

APPLICATION

F

AULTY

OR

LEAKING

COOLER

(

S

)

Pressure Relief Valve Exhausting:

A

IR

PRESSURE

NOT

SET

CORRECTLY

F

AULTY

PRESSURE

RELIEF

VALVE

Excessive Fluid in Buffing Air Vent Bowls:

B

UFFING

AIR

PRESSURE

REGULATOR

NOT

SET

CORRECTLY

Water in Buffing Air Vent Bowls:

P

LUGGED

MOISTURE

TRAP

DRAIN

Excessive Fluid in Gearbox Vent Bowl:

C

LOGGED

MIST

ELIMINATOR

F

AULTY

CHECK

VALVE