Quincy Compressor QSD 65040-AB Instruction Manual page 75

Probable Causes:
Low Air Delivery:
E
XCESSIVE AIR DEMAND
E
XCESSIVE LEAKS IN THE SERVICE LINES
M
INIMUM PRESSURE CHECK VALVE
STUCK
L
EAKING BLOWDOWN VALVE
P
LUGGED AIR INTAKE FILTER
I
NOPERATIVE LIFT VALVE
Frequent Air Cleaner Clogging:
C
OMPRESSOR OPERATING IN HIGHLY
CONTAMINATED ATMOSPHERE
A
IR CLEANER NOT ADEQUATE FOR
CONDITIONS
Frequent Fluid Filter Clogging:
I
NCORRECT FLUID FILTER
S
YSTEM CONTAMINATION
High Discharge Air Temperature:
E
XCESSIVE AMBIENT TEMPERATURES
I
NADEQUATE COOLANT FLOW THROUGH
( ) ( -
COOLER S WATER COOLED
I
NADEQUATE CIRCULATION OF COOLING
( - )
AIR AIR COOLED
Corrective Action:
R
EEVALUATE AIR DEMAND
AS NEEDED
C
HECK SERVICE LINES FOR LEAKS WITH SOAP SUDS
NECESSARY
R
EPAIR OR REPLACE AS NECESSARY
( ) C
S HECK AND REPLACE AS NECESSARY
C
LEAN OR REPLACE AIR FILTER ELEMENT
C
ONTACT AN AUTHORIZED
REPAIRS
U
SE REMOTE AIR INTAKE MOUNTING
U
SE SPECIALIZED AIR CLEANER
Q
UINCY SERVICE TECHNICIAN
U
SE GENUINE
C
LEAN SYSTEM OF ALL DIRT
M
AXIMUM AMBIENT FOR PROPER OPERATION IS LISTED IN DATA
. V
SHEET
C
LEAN COOLER
)
RESTRICTIONS
C
HECK THE COOLER TO ASSURE THERE ARE NO RESTRICTIONS TO
FREE CIRCULATION OF COOLING AIR
C
HECK FINS OF COOLER FOR DIRT BUILD
CLEAN FINS WITH AIR
C
HECK FOR HOT AIR RECIRCULATION OR HOT AIR FROM OTHER
EQUIPMENT
Quincy Compressor
Section IX - Troubleshooting
. I
NSTALL ADDITIONAL COMPRESSORS
.
.
Q
UINCY SERVICE TECHNICIAN FOR
.
. C
.
Q
UINCY REPLACEMENT FILTERS ONLY
,
CORROSION AND VARNISH
ENTILATE ROOM OR RELOCATE COMPRESSOR
( ). C
S HECK WATER SYSTEM FOR POSSIBLE
.
(
WHILE MACHINE IS NOT RUNNING
.
®
- QSD™
. R
EPAIR AS
.
.
.
.
ONTACT AN AUTHORIZED
.
.
.
.
- . I
UP F NECESSARY
).
,
73