Tech West ACO2S, Инструкция по установке и обслуживанию

Страница: 20 / 28

18
Does compressor run
for a few seconds,
“chugs”, then stops?
Does compressor pres-
surize from 80 to 1000
psi in less than 1
minute with no air
being used?
Does compressor
cycle with no air
being used?
YES
NO
YES
GO ON T
O
THE NEXT
P
AGE.
Are there leaks in
compressor or in
of
fice piping system?
Clean
or
replace.
Replace
intake
filter
.
NO
NO
YES
Tr
ouble Shooting Chart
Dual Ultra Clean Oilless Compressor
Dual Ultra Clean Oilless Compressor Diagram
Is intake
filter
clogged?
Is there suf
ficient
pressure build-up
with head
discharge line
removed?
YES
NO
Defective
head,
contact
Tech W
est.
Note:
Close
shut of
f valve.
Pump up tank to
100 psi. If pres-
sure is main-
tained for 15-20
min., leak is in
of
fice lines.
YES
Locate
and repair
.
NO
Defective
head,
contact
Tech W
est.
YES
NO
Locate
and repair
.
YES
Is there a
blockage in
air lines?
YES
NO
Is the moisture indicator pink?
NO
Does
unloader
valve system
function
properly?
YES
Does com-
pressor run
too hot or too
frequent?
NO
Check for proper
voltage. Use buck-
boost if needed.
NO
1. Locate and repair
leaks.
2. V
entilate if room is
above
100 deg. F
.
3.
Contact
compressor
may be undersized.
YES
Service dryer and
replace moisture
indicator
.
YES
NO
Check voltage at
the valve and
make sure valve is
closed.
Does
unloader
valve pres-
sure switch
or float
assembly
seat while
running?
Check voltage sup-
plied to the
compressor
.
YES
Does air
bleed out
the relief
valve?
NO
YES
YES
Does air leak
from unloader
valve or the
purge muf
fler
continuously
until unit cycles
again?
Make sure that the dryer valve is clos-
ing properly
.
DOES AIR
COMPRESSOR
RUN?