10
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ES
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FI
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RU
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LT
EE
HR
SI
SK
GR
TR
TROUBLESHOOTING
Problem
Cause
Possible solution
Air station will not run.
Loss of power or overheating.
Check for proper use of extension cord.
No electrical power.
Check to be sure unit is plugged in.
Check fuse/breaker.
Blown shop/house fuse.
Replace shop/house blown fuse.
Shop/house breaker open.
Reset shop/house breaker, determining why
problem happened.
Amperage overload open.
Unit must be unplugged and allowed to cool
for 30 minutes to initiate reset.
Pressure switch is bad.
Replace pressure switch.
Tank is full of air.
Air station will turn on when tank pressure
drops to cut-in pressure.
Motor hums but cannot run or runs slowly.
Low voltage.
Check with voltmeter.
Wrong gauge wire or length of extension
cord.
Check for proper gauge wire and cord
length.
Shorted or open motor winding.
Take air station to service center.
Defective check valve or unloader.
Take air station to service center.
Amperage overload protector cuts out
repeatedly.
Low voltage.
Check with voltmeter.
Lack of proper ventilation/room
temperature too high.
Move air station to well-ventilated area. Unit
must be unplugged and allowed to cool for
30 minutes to initiate reset.
Wrong gauge wire or length of extension
cord.
Check for proper gauge wire and cord
length.
Air tank pressure drops when air station
shuts off.
Loose connections ( ttings, tubing, etc.)
Check all connections with soap and water
solution and tighten.
Loose drain valve/open drain valve.
Tighten drain valve/close drain valve.
Check valve leaking.
Take air station to service center.
DANGER
Do not disassemble check valve, tank
drain valves or safety relief valve with air
in tank — bleed tank.
Excessive moisture in discharge air.
Excessive water in air tank.
Drain tank.
High humidity.
Move to area of less humidity; use air line
lter.
Air station runs continuously.
Defective pressure switch.
Take air station to service center.
Excessive air usage.
Decrease air usage; air station not large
enough for tool’s requirement.
Piston rings are worn.
Replace piston rings; call customer service
for assistance.
Air output lower than normal.
Broken inlet valves.
Take air station to service center.
Connections leaking.
Tighten connections.
Summary of Contents for Ryobi EAS10A15
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