Section Viii - Troubleshooting - Quincy QGB Series Instruction Manual

Section VIII - Troubleshooting

Fluid Discharge Out Blowdown
Valve (continued):
i
nlet valve not closing comPletely
Frequent Fluid Filter Clogging:
f i
aulty ndicator
i
ncorrect fluid filter
f ,
aulty incorrect or inadequate air filter
f
luid Breakdown
s
ystem contamination
Excessive Fluid Consumption:
t
oo high fluid level in the receiver
P
lugged scavenge line
h
igh discharge temPerature
l
ow reservoir Pressure with fully oPen inlet valve
f
aulty or damaged seParator
l
eak in fluid lines
s ,
eal failure leaks
i
ncorrect fluid
74
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c
orrect in accordance with instructions
"i
in nlet valve not oPening or closing in
relation to air demand
trouBleshooting guide
r
ePlace indicator assemBly
u
se genuine
r
ePlace air filter element
s
ee fluid Breakdown section of this
trouBleshooting guide
c
heck and clean system of all dirt
and varnish
a
djust fluid level to recommended fluid level
By draining the reservoir
as a guide
c
lean scavenger line orifice and tuBe
c
orrect in accordance with the instructions
"h
in igh discharge air temPerature
this trouBleshooting guide
r
eservoir Pressure should not fall Below
Psig
when running loaded
cfm
requirement and minimum Pressure check
.
valve
c
hange air
c
heck for leaks and correct
r
ePlace seal assemBly and o
u
se recommended fluids only
f s
luid ection
Quincy Compressor-QGB
"
section of this
.
q
uincy rePlacement filters only
.
.
.
. u
se fluid level gauge
.
.
. c
heck system
/ .
fluid seParator
.
-
rings
. s
ee
.
™
.
,
corrosion
.
"
section of
50
.
c
omPressor