BE AC5060B User manual

operation manual
AC5060B
AC5060B(P)
AIR COMPRESSOR
CAUTION READ THIS MANUAL CAREFULLY before operating or servicing this
air compressor, to familiarize yourself with the proper safety, operation, and standard
operating procedures of this unit. FAILURE TO COMPLY WITH INSTRUCTIONS IN
THIS MANUAL COULD RESULT IN THE VOIDING OF YOUR WARRANTY, AND
PERSONAL INJURY, AND/OR PROPERTY DAMAGE. THE MANUFACTURER
OF THIS AIR COMPRESSOR WILL NOT BE LIABLE FOR ANY DAMAGE
BECAUSE OF FAILURE TO FOLLOW THE INSTRUCTIONS IN THIS MANUAL.
By following the instructions and recommendations in this manual you will ensure a
longer and safer service life of your air compressor.

2
table of contents
Safety
6 Safety Rules
7 Safety Warnings
Installation & Operation
11 Installation
11 Mounting
11 Wiring
12 Before Operating the Air Compressor
12 Compressor Lubrication
13 Filling the Compressor with Oil
13 Oil Changes
13 Engine Lubrication
Operation
14 Operating Your Air Compressor
Maintenance
15 Maintenance
15 Checking Belt Tension
16 Maintenance Chart
Troubleshooting
17 Troubleshooting Chart

3
Safety
6 Safety Rules
7 Safety Warnings
Installation & Operation
11 Installation
11 Mounting
11 Wiring
12 Before Operating the Air Compressor
12 Compressor Lubrication
13 Filling the Compressor with Oil
13 Oil Changes
13 Engine Lubrication
Operation
14 Operating Your Air Compressor
Maintenance
15 Maintenance
15 Checking Belt Tension
16 Maintenance Chart
Troubleshooting
17 Troubleshooting Chart
Using the Operator’s manual
The operating manual is an important part of your Compressor and
should be read thoroughly before initial use, and referred to often to make
sure adequate safety and service concerns are being addressed.
Reading the owner’s manual thoroughly will help avoid any personal injury
or damage to your pump. By knowing how best to operate this machine
you will be better positioned to show others who may also operate the
unit.
You can refer back to the manual at any time to help troubleshoot any
specific operating functions, so store it with the machine at all times.
Attention: Read through the complete
manual prior to the initial use of your
Compressor
introduction

4
product identification
Record Identification Numbers
Compressor
If you need to contact an Authorized Dealer or Customer Service
(1-866-850-6662) for information on servicing, always provide the
product model and identification numbers.
You will need to locate the model and serial number for the pump and
record the information in the places provided below.
Date of Purchase:
Dealer Name:
Dealer Phone:
Product Identification Numbers
Model Number:
Serial Number:

5
safety
The safety alert symbol ( ) is used with a signal word (DANGER,
CAUTION, WARNING), a pictorial and/or a safety message to alert
you to hazards.
DANGER indicates a hazard which, if not avoided, will result in death
or serious injury.
WARNING indicates a hazard which, if not avoided, could result in
death or serious injury.
CAUTION indicates a hazard which, if not avoided, might result in
minor or moderate injury.
NOTICE indicates a situation that could result in equipment damage.
Follow safety messages to avoid or reduce the risk of injury or
death.
Hazard Symbols and Meanings
Save these Instructions
SAFETY RULES
This is the safety alert symbol. It is used
to alert you to potential personal injury
hazards. Obey all safety messages that
follow this symbol to avoid possible injury
or death.
explosion
read manual
fire
toxic fumes
hot surface
flying objects
moving parts

6
safety
WARNING
Serious injury or death may occur from normal sparks in
the engine ignition system or engine exhaust/muffler.
Injury or death may occur as a result of improper fueling.
Serious injury may occur if any air compressor
ventilation openings are restricted, causing the air
compressor to overheat and start a fire.
• Always operate air compressor outdoors in a well ventilated area free
of flammable vapors, combustible dust, gases or other combustible
materials.
• DO NOT SMOKE if spraying flammable material. Locate the air
compressor at least 20 feet away from the spray area. (An additional
hose may be required.)
• Do not smoke while filling engine fuel tank.
• Never fill the engine fuel tank while the engine is running or hot. Allow
the engine to cool two minutes before refueling.
• Do not refuel indoors or in a poorly ventilated area.
• Always refuel slowly to avoid the possibility of spilled fuel which may
cause a risk of fire.
• Do not operate the unit if gasoline is spilled. Wipe the air compressor
clean and move it away from the spill. Avoid creating any ignition until
the gasoline has evaporated.
• Do not store the air compressor near an open flame or any equipment
such as a stove, furnace, water heater, etc. which utilizes a pilot light
or sparking device.
• A spark arrester must be added to the muffler of this engine if it is
to be used on any forest covered, brush covered or grass covered
unimproved land. The arrester must be maintained in effective working
order by the operator.
• Never place objects against or on top of air compressor. Operate air
compressor at least 12 inches away from any wall or obstruction that
would restrict proper ventilation.

7
safety
WARNING
Serious injury or death may occur from an air tank
explosion if air tanks are not properly maintained.
Serious injury may occur from an air compressor
malfunction or exploding accessories if incorrect system
components, attachments or accessories are used.
Serious injury or death may occur if system safety’s are
not properly maintained.
Serious injury or death may occur from the battery.
• Drain air tank daily or after each use to prevent moisture buildup in the
air tank.
• If air tank develops a leak, replace the air tank immediately. Never
repair, weld or make modifications to the air tank or its attachments.
Use only genuine BE repair parts for your air compressor.
• Never make adjustments to the factory set pressures.
• Never exceed manufacturers maximum allowable pressure rating of
attachments.
• Because of extreme heat, do not use plastic pipe or lead tin soldered
joints for a discharge line.
• Never use air compressor to inflate small, low pressure objects such
as toys.
• Safety Pressure Relief Valves should never be altered, modified,
removed or made inoperative. If the device fails, replace immediately
with genuine manufacturer replacement part.
• When the battery is being activated, hydrogen and oxygen gases in
the battery are extremely explosive. Keep open sparks and flames
away from the battery at all times, especially when charging the
battery.
• Be certain to disconnect the battery ground terminal before servicing.
When disconnecting the cable from the battery, start with the
negative terminal, and when connecting them start with the positive
cable.
• When charting the battery remove the battery vent plugs.
• Use only a voltmeter or hydrometer to check battery charge.
• DO NOT jump start the battery unless both batteries are of equal
voltage and amperage.

8
safety
WARNING
Serious injury or death could occur from inhaling gas
engine exhaust which contains carbon monoxide- a
poisonous gas that can kill you. You CAN NOT smell or
see this gas.
Sprayed materials such as paint, paint solvents, paint
remover, insecticides, weed killers, etc. contain harmful
vapors and poisons.
Serious injury or death could occur from inhaling
compressed air. The air stream may contain carbon
monoxide, toxic vapors or solid particles.
• Never us a Gasoline Air Compressor in enclosed or partially-enclosed
spaces. Gasoline Air Compressors can produce high levels of carbon
monoxide very quickly. When you use a Gasoline Air Compressor,
remember that you cannot smell or see carbon monoxide. Even if
you can’t smell exhaust fumes, you may still be exposed to carbon
monoxide.
• If you start to feel sick, dizzy or weak while using this unit, get to fresh
air right away. Do not delay. The carbon monoxide from gasoline
engine exhaust can rapidly lead to full incapacitation and death.
• If you experience serious symptoms, get medical attention
immediately. Inform medical staff that carbon monoxide poisoning
is suspected. If you experienced symptoms while indoors, have
someone call the fire department to determine when it is safe to re-
enter the effected area.
• Operate air compressor only in a well ventilated area. Follow all safety
instructions provided with the materials you are spraying. Use of a
respirator may be required when working with some materials.
• Never inhale air from the air compressor either directly or from a
breathing device connected to the air compressor.
WARNING
Serious injury could occur from touching exposed metal
parts. These areas can remain hot for some time after
the air compressor is shutdown.
• Never allow any part of your body or other materials to make contact
with any exposed metal parts on the air compressor.
• Never allow any part of your body to contact the engine muffler or
adjacent areas.

9
safety
WARNING
Soft tissue damage can occur from the compressed air
stream.
Serious injury can occur from loose debris being
propelled at a high speed from the compressed air
stream.
• Always wear safety glasses to shield the eyes from flying debris.
• Never point the air stream at any part of your body, anyone else or
animals.
• Never leave pressurized air in the air compressor. Shut off air
compressor and relieve pressure when storing or attempting
maintenance.
• Always maintain a safe distance from people and animals while
operating the air compressor.
• Do not move the air compressor while air tank is under pressure. Do
not attempt to move the air compressor by pulling on the hose.
WARNING
Risk of bodily injury from moving parts.
• Before performing maintenance, always turn off air compressor. Bleed
pressure from the air hose and disconnect spark plug wire to prevent
engine from starting unexpectedly. All repairs to the air compressor
should be made by an Authorized Service person.
• Do not operate without protective covers/guards. Always turn off air
compressor before removing any guard. Replace damaged covers/
guards before using the air compressor.
WARNING
Compressed air from the unit may contain hazardous fumes. Air
produced by this compressor is not suitable for breathing purposes.
Always use a respirator when spraying paint or chemicals, or when
sandblasting. Always wear safety glasses or goggles when using
compressed air.

10
safety
WARNING
Risk of injury from negligent use.
• Never allow children or adolescents to operate this air compressor!
• Stay alert-watch what you are doing. Do not operate the air
compressor when fatigued or under the influence of alcohol or drugs.
• Know how to stop the air compressor. Be thoroughly familiar with
controls.
WARNING
Risk of major repair.
• Do not operate air compressor without an air filter.
• Do not operate air compressor in a corrosive environment.
• Always operate the air compressor in a stable, secure position to
prevent air compressor from falling.
• Follow all maintenance instructions listed in this manual.
WARNING
Air Receiver.
• Never weld, drill or change the air receiver in any way.
• Over pressurizing the air receiver could cause personal injury or
material damage. To protect from over pressurizing, a factory pre-set
safety valve is installed.
• Any replacement parts should be purchased with the same
specifications as the original equipment. Please contact the
authorized dealer for replacement parts or specifications.
WARNING
Safety Valve.
• Do not remove, make adjustments to or substitute this valve!
• This valve is factory installed to prevent over pressurizing of the air
receiver. It is factory set at a specific limit for your particular model,
and should never be tampered with.
• Adjustment by user will automatically void the warranty.
CAUTION
The air compressor and motor will get hot while in operation. Never
touch the discharge tubing, motor or compressor pump while in
operation. The compressor operates automatically while the power is
connected and turned on.

11
WARNING
• ALMOST ALL WELD CRACKS OR FATIGUE FAILURES ARE
CAUSED BY IMPROPER INSTALLATION AND ARE NOT COVERED
BY WARRANTY.
WARNING
• REGULATIONS REQUIRE THAT ALL WIRING BE DONE BY A
LICENSED ELECTRICIAN, FAILURE TO DO SO COULD VOID
YOUR WARRANTY.
NOTICE
• Any warranty claims for electrical components can only be considered
when submitted with proof of proper electrical installation.
installation & operation
Proper care, maintenance and lubrication ensures longevity. The
compressor should always be level for proper lubrication. Use only in a
clean, dry, and well-ventilated area. The compressor has heat dissipation
fins for proper cooling. Keep the fins and other parts that collect dust
clean. Do not place rags or other materials on top of the compressor, as
this obstructs cooling and can be a fire hazard.
Mount the compressor on a concrete pad or solid floor, making certain
that the air receiver feet are level and that no stress is placed on the legs
when the mounting nuts, if used, are tightened, shim feet if necessary.
Severe vibrations will result when feet are uneven and drawn tightly to
the floor, which can lead to welds cracking or fatigue failure of the air
receiver.
A) Single phase models with factory installed wiring between the electric
motor and the pressure switch, - do not require a magnetic starter.
B) Single phase models which are not pre wired between pressure
switch and motor require a magnetic starter or combo switch.
C) Three phase models require magnetic starters or combi-pressure
switches and are not factory Pre-wired in any way.
MOUNTING
WIRING
Installation & Operation
INSTALLATION

12
installation & operation
WARNING
• ALL WIRING INFORMATION IS STATED ON THE ELECTRIC
MOTOR AND ON THE PRESSURE SWITCH OR PROVIDED
WITH THE MAGNETIC STARTER, IF SUPPLIED. WII CUSTOMER
SERVICE PERSONNEL CANNOT, BY LAW, PROVIDE ANY WIRING
INFORMATION.
WARNING
• ALWAYS CHECK THE OIL LEVEL AND QUALITY BEFORE
START–UP. DO NOT ADD OR CHANGE OIL WHILE THE UNIT IS
RUNNING. USE ONLY RECOMMENDED NON-DETERGENT OIL.
Please check the following carefully:
1) Check to see that nuts and bolts are all snug.
2) Check if the quantity and quality of oil is correct.
3) If the intake filters are dirty, they should be replaced or cleaned.
Eagle compressor oil is a non-detergent mineral oil formulated with
additives to help minimize carbon build-up, increase ring life and reduce
oil consumption, for use at ambient temperatures of 0° to 30°C (32°F -
86°F).
Regular mineral oils can also be used in the compressor.
Always use a non-detergent oil with the following specifications:
BEFORE OPERATING THE AIR COMPRESSOR
COMPRESSOR LUBRICATION
RECOMMENDED OIL
eagle compressor oil #EAOIL 10 (1 Litre)
eagle compressor oil #EAOIL 40 (4 Litres)
* Compressor originally filled with SAE 20W oil (ISO 68)
OTHER APPROVED OILS
AMBIENT TEMPERATURES AT
POINT OF OPERATION SAE VISCOSITY ISO VISCOSITY
-16°C TO 0°C (3.2°F - 32°F) SAE 10W ISO 32
1°C TO 26°C (33.8°F - 78.8°F) SAE 20W ISO 68
ABOVE 27°C (80.6°F) SAE 30W ISO 100

13
installation & operation
1) Remove the oil filler plug
2) Slowly pour the proper oil into the pump crankcase.
3) Always keep oil level in the middle of the sight glass.
1) Remove the oil drain plug. Allow oil to drain completely.
2) Replace the oil drain plug.
3) Refill with the recommended oil to the proper level.
Check engine Owner’s manual for lubrication and maintenance
requirements.
FILLING THE COMPRESSOR WITH OIL
OIL CHANGES
ENGINE LUBRICATION (if engine driven)
NOTICE
• Initial oil change due at 100 hours.
• Change oil every 300 hours or 3 months; whichever comes first.

14
operation
WARNING
• EXTRA CARE SHOULD BE TAKEN TO AVOID PERSONAL
INJURIES WITH AUTOMATIC CONTROLLED COMPRESSORS.
WARNING
• DO NOT LEAVE THE POWER TO THE COMPRESSOR
OVERNIGHT OR CONNECTED WHEN UNIT IS UNATTENDED.
1) Check unit for any damage. All compressors are tested and inspected
at the factory and supplied in perfect condition. Any damage is the
freight carriers’ responsibility and you must notify the freight company
immediately upon discovering any damage, and submit a claim. Ensure
you have documented the damage on the waybill receipt if possible.
2) Check compressor installation and wiring
3) Turn on electric power and turn pressure switch knob to “auto”.
Compressor should start running and air pressure should build up in
the air receiver as evidenced by the air receiver pressure gauge. Make
sure drain valve and outlet valve are closed.
4) When air receiver pressure reaches the pressure switch cut-out
pressure, the compressor should stop automatically and you are now
ready to start using the compressed air. As air is used, the pressure in
the air receiver will drop and cause the pressure switch to close and
this will automatically start the compressor.
5) The compressor will cycle automatically until you are finished using
compressed air and the pressure switch knob is switched to “off”.
Operation
OPERATING YOUR AIR COMPRESSOR

15
CHECkING BELT TENSION (if belt driven)
Before doing any maintenance or adjustments to your air compressor,
the following safety precautions should be taken:
1) Turn off and lock out electric power.
2) Drain air receiver and air lines of air pressure.
Adjust belt(s) so when pressure is applied at the center, there is
approximately 1/2” slack (see diagram below).
If the belt is installed too tight, the motor might be overloaded. This
will cause the motor to overheat. If the belt is installed too loosely, it will
slip and excessive wear and vibration will occur.
maintenance
Maintenance
MAINTENANCE
8
MAINTENANCE
Before doing any maintenance or adjustments to your air compressor,
the following safety precautions should be taken:
INSTALLATION & OPERATION
►TURN OFF AND LOCK OUT ELECTRIC POWER.
►DRAIN AIR RECEIVER AND AIR LINES OF AIR PRESSURE.
CHECKING BELT TENSION (If belt driven)
Adjust belt(s) so when pressure is applied at the center, there is approxi-
mately 1/2” slack (see diagram “Figure A” below).
Centre Distance
Too Loose
Too Tight
Slight Bow
Correct Tension
If the belt is in-
stalled too tight,
the motor might be
overloaded. This
will cause the mo-
tor to overheat. If
the belt is installed
too loosely, it will
slip and excessive
wear and vibration
will occur.
1) Disconnect power supply.
2) Remove belt guard.
3) Loosen motor bolts and slide motor toward compressor head just
enough to allow old belt to be removed.
4) Install proper replacement belt.
5) Slide motor away from compressor head to provide recommend-
ed tension as shown in diagram (Figure A.)
6) Align belt using a straight edge ruler against pulley’s edge.
7) Fasten motor bolts.
8) Ensure motor and compressor pulley’s are secure. Re-check
alignment.
9) Re-install belt guard and reconnect power supply.
10) Belt tension should be checked after 20 hours of operation.
Check tension monthly thereafter.
HOW TO INSTALL A NEW BELT IF REQUIRED:
Figure A
How to install a new belt if required:
1) Disconnect power supply.
2) Remove belt guard.
3) Loosen motor bolts and slide motor toward compressor head just
enough to allow old belt to be removed.
4) Install proper replacement belt.
5) Slide motor away from compressor head to provide recommended
tension as shown in diagram (Figure A.)
6) Align belt using a straight edge ruler against pulley’s edge.
7) Fasten motor bolts.
8) Ensure motor and compressor pulley’s are secure. Re-check
alignment.
9) Re-install belt guard and reconnect power supply.
10) Belt tension should be checked after 20 hours of operation. Check
tension monthly thereafter.

16
maintenance
MAINTENANCE CHART
MAINTENANCE CHART
PROCEDURE DAILY WEEKLY MONTHLY QUARTERLY
/300 HRS
Check oil level X
Drain condensation from air
receiver
X
Check for unusual noise/vibration X
Tighten nuts and bolts X
Clean dust and foreign matter X
Clean air filter X
Replace worn filters X
Check V-belts for wear X
Inspect unit for leaks X
Tighten joints if leaks found X
Check V-belts for tension X
Check pulley and motor sheave
for alignment
X
Inspect for corrosion/damage X
Change compressor oil X
Replace filter X

17
Troubleshooting
TROUBLESHOOTING CHART
PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Will not start. Incorrect power supply and/
or wiring.
Make sure power is turned
on. (Consult with a licensed
electrician).
Air receiver is at full
pressure.
Drain air receiver.
Low pressure Safety valve leaks. Replace safety valve.
Drain cock open. Close drain cock.
Loose tubes or fittings. Tighten fittings.
Dirty or plugged air filter. Clean or replace as necessary.
Defective unloader valve. Replace unloader valve.
Oil in discharge Too much oil in the
crankcase.
Drain oil and fill to proper level.
Improper oil viscosity. Drain and replace oil
Compressor overheated. Air pressure regulated too
high.
Restricted air filter. Clean or replace air filter.
Worn piston rings. Replace piston rings.
Compressor
overheats
Dirty compressor head,
cylinder or intercooler.
Clean with compressed air.
Clogged inlet filter. Clean or replace as necessary.
Operating pressure too
high.
Reduce operating pressure.
Low oil or wrong oil being
used.
Drain and replace oil.
Compressor cycle too long.
Proper cycle is 50-60% on
Stop/Start operation.
Allow for longer rest between
cycles.
Leaks in air system. Check for leaks.
Compressor loads &
unloads or stops &
starts excessively
Pressure switch differential
adjusted too close.
Replace worn components as
necessary. Make necessary
adjustments.
Defective compressor
valves.
Replace valves.
Compressor too small for
intended use.
Upgrade to larger compressor.
troubleshooting

18
PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Insufficient output, low
discharge pressure
Clogged inlet filter. Clean or replace as
necessary.
Leaks in air lines, air valves,
fittings, etc...
Replace worn components
as necessary.
Drive belts slipping. Tension V-belts.
Drain valve left open. Close drain valve.
Defective pressure gauge. Replace pressure gauge.
Leaking head gasket. Replace head gasket.
Dirty or plugged inter cooler
tubes.
Remove and clean inter
cooler tubes.
Pressure switch adjusted
too low, or defective.
Make necessary
adjustments.
Worn or defective
compressor valves.
Replace valves.
Worn piston, worn out
rings.
Replace worn parts.
Motor stalls or blows
breaker
Faulty check valve. Replace check valve.
Valves incorrectly installed Install valves correctly.
Drive belts too tight. Tension V-belts.
Defective pressure switch. Replace switch.
Defective Motor. Replace Motor. (Consult
licensed electrician).
Power being supplied by
generator.
Consult licensed electrician
Water in crankcase oil
gets dirty, rusty valves or
cylinders
Cycle too short;
compressor does not
operate long enough
to vaporize condensed
moisture during
compression.
Allow for longer operating
cycle.
System pressure leaking
back through check valve
when compressor is
stopped.
Check and replace check
valve if necessary.
Wrong oil being used. Drain and replace with
proper oil
troubleshooting

19
PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Excessive vibration /
compressor knocks
Loose compressor, motor
or engine guard.
Tighten components.
Compressor not level. Level compressor
Feet bolts over tightened to
floor.
Loosen feet bolts.
Excessive discharge
pressure.
Reduce operating pressure.
Wrong oil being used. Drain and replace with
proper oil.
Loose flywheel, drive, pulley
or drive belts.
Tighten loose components
and check belts.
Worn connector rods, wrist
pin or main bearings.
Check and replace worn
parts.
Compressor valves loose or
broken.
Check and replace worn or
broken valves..
Check valve knocks at low
pressure.
Remove and clean check
valve.
Compressor uses too
much oil
Clogged inlet filter. Replace check valve.
Wrong oil being used,
wrong viscosity.
Clean inlet filter or replace
as necessary.
Oil level too high. Fill compressor with oil to
proper level.
Crankcase breather valve
malfunction.
Replace crankcase
breather.
Compressor runs unloaded
too long
Increase load or stop
compressor when not
needed. Check for air leaks.
Compressor operating
outside in cold conditions
or inlet filter not protected
against weather.
Provide adequate
protection against extreme
weather conditions.
Worn piston rings. Replace piston rings.
Piston rings
not seated.
Allow 100 hours of normal
operation for new rings to
seat.
Drain oil and refill with
Eagle EAOIL oil or other
approved oil.
troubleshooting

20
If you need assistance with the
assembly or operation of your
Compressor please call
1-866-850-6662