
20
English
Air leaks from safety valve ......................................................................................................... 6
Compressor is not supplying enough air to operate accessories.............................................. 2,7,8,9,10,12,13
Restricted air intake. .................................................................................................................. 12
Excessive vibration .................................................................................................................... 14
Knocking noise .......................................................................................................................... 3,6,13,14,16,17,18,19
Excessive belt wear ................................................................................................................... 13,14,16,19,20
Squealing sound ........................................................................................................................ 13,23
Motor will not run ....................................................................................................................... 15,21,22,32,34,35,36
Pressure reading on the regulated pressure gauge drops when an accessory is used ........... 24
Regulator knob has continuous air leak .................................................................................... 25
Regulator will not shut off air outlet ........................................................................................... 25
Moisture in pump crankcase ...................................................................................................... 2,5,11,26,27,28,29,30,31
Pump will not run ....................................................................................................................... 32
Air tank pressure will not build ................................................................................................... 32,33
Troubleshooting Codes
CODE
POSSIBLE CAUSE
POSSIBLE SOLUTION
1
Unloader valve does not release pressure when air tank
reaches
blow-off
pressure
Unloader valve must be replaced. Contact an EMGLO fac-
tory service center or an EMGLO authorized service center.
2
Fittings are not tight
Tighten fittings where air can be heard escaping. Check fit-
tings with soapy water solution. DO NOT OVERTIGHTEN.
3
Defective unloader valve
Turn off motor, rotate manual lock unloader lever to the
closed
perpendicular position. If air leaks out of air tank through
unloader valve, replace unloader valve.
Содержание K15A-8P
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