UST 1106C - Page 6

Symptom
Posslble
Gause(s)
Correctlve
Acdon
Thermal
overload
potector
1. Low
voltage.
1. Check
with \oltme'ler'
Guts
out
'qeatodrv'
'
n'Jl'lJlf.?l,1',:*,Bl?llr
"
Y,T,ii,#3Ifr
to
wdr
3.
Wrong
gauge
wire or length
3. Check
gauge
chart.
Of
extension
cord,
Afu recelvel
pressure
drops
whe
1.
Loose connections
(fittings,
1.
Check
all connections
with soap
compressoi
shuts
orL
2.[Hls,,31X
L.r*.
z.i[1]:lt"'o'"ion
and
tishten
3. Check
valve
leaking.
3.
Take
compressor
to service
center.
GERI
Do
notvdisassemble
Air
in tank;
bleed
Tank.
Eressive
moistutt
ln discharge
1. ExcesSive
watel
in air
tank.
1' Drain tank'
Air.
-
2. High humidity.
2. Move
to area
ol
less humidity;
use air
line filter.
Gompressor
runs
con0nuously.
1. Defective
pressure switch.
1. Take
compressor
to service
Center.
2. Excessive
air
usage.
2. Decrease
air usage;
compressor
not large
enough
for
Your
tool's
requirement,
Comprcssor
vibrates.
1. Loose
mounting
bolts.
1. Tighten
mounting bolts.
Alr output
lower
than
normal.
1. Broken
inlet
valves.
1. Take to compressor
to service
Center,
2. Connection
leaking.
2'
Tighten connections.
3.
Restricted
air
filter
3. Clean
or
replace
filter.
Oll dlschargO
in
alr.
1. lmproper
oil
viscosity
1.
Replace3 oil
with SAE30
or
SAE20
weight
non-detergent
oil
2.
Too much oil
in crankcase
2' Drain
oil
from
crankcase
lo
ProPer
level.
3.
Restricted
air
filter.
3.
Clean
or
replace filter.