AC1-5E
AIR COMPRESSOR
CAUTION
RISK OF INJURY! READ ENTIRE MANUAL BEFORE OPERATING! THIS MANUAL IS AN IMPORTANT PART OF THE AIR COMPRESSOR AND MUST REMAIN WITH THIS UNIT!
TABLE OF CONTENTS |
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INTRODUCTION................................................................................................................ |
3 |
IMPORTANT .................................................................................................................. |
3 |
INSPECTION...................................................................................................................... |
3 |
IMPORTANT SAFETY INSTRUCTIONS......................................................................... |
4-7 |
RISK OF ELECTRIC SHOCK OR ELECTROCUTION................................................ |
4 |
RISK OF EXPLOSION OR FIRE ................................................................................. |
5 |
RISK OF BURSTING................................................................................................... |
5 |
RISK TO BREATHING................................................................................................. |
6 |
RISK OF BURNS......................................................................................................... |
6 |
RISK OF FLYING OBJECTS ....................................................................................... |
6 |
RISK FROM MOVING PARTS..................................................................................... |
7 |
RISK FROM NEGLIGENCE......................................................................................... |
7 |
RISK OF AIR COMPRESSOR DAMAGE .................................................................... |
7 |
FEATURES DRAWINGS.................................................................................................... |
8 |
FEATURES REVIEW ......................................................................................................... |
9 |
PREPARATION INSTRUCTIONS.................................................................................... |
12 |
INITIAL SET-UP......................................................................................................... |
12 |
LOCATION................................................................................................................. |
12 |
ELECTRICAL............................................................................................................. |
12 |
PRE-START CHECKLIST.......................................................................................... |
12 |
OPERATING INSTRUCTIONS ........................................................................................ |
13 |
START-UP.................................................................................................................. |
13 |
SHUTDOWN.............................................................................................................. |
13 |
MAINTENANCE INSTRUCTIONS................................................................................... |
13 |
TROUBLESHOOTING................................................................................................ |
14-17 |
WARRANTY..................................................................................................................... |
18 |
NOTES......................................................................................................................... |
19-21 |
2 |
Hand Carry Electric Air Compressor Manual |
INTRODUCTION
Congratulations on the purchase of your new Air Compressor! You can be assured your Air Compressor was constructed with the highest level of precision and accuracy. Each component has been rigorously tested by technicians to ensure the quality, endurance and performance of this air compressor.
This operator's manual was compiled for your benefit. By reading and following the simple safety, installation and operation, maintenance and troubleshooting steps described in this manual, you will receive years of trouble free operation from your new Air Compressor. The contents of this manual are based on the latest product information available at the time of publication. The manufacturer reserves the right to make changes in price, color, materials equipment, specifications or models at any time without notice.
IMPORTANT!
A "DANGER, WARNING or CAUTION" safety warning will be surrounded by a "SAFETY ALERT BOX". This box is used to designate and emphasize Safety Warnings that must be followed when operating this air compressor. Accompanying the safety warnings are "Signal Words" which designate the degree or level of hazard seriousness. The "Signal Words" used in this manual are as follows:
DANGER: Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.
WARNING: Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation which, if not avoided MAY result in minor or moderate injury or damage to the air compressor.
The symbols set to the left of this paragraph are "Safety Alert Symbols". These symbols are used to call attention to items or procedures that could be dangerous to you or other persons using this equipment.
ALWAYS PROVIDE A COPY OF THIS MANUAL TO ANYONE USING THIS EQUIPMENT. READ ALL INSTRUCTIONS IN THIS MANUAL AND ANY INSTRUCTIONS SUPPLIED BY MANUFACTURERS OF SUPPORTING EQUIPMENT BEFORE OPERATING THIS AIR COMPRESSOR AND ESPECIALLY POINT OUT THE "SAFETY WARNINGS" TO PREVENT THE POSSIBILITY OF PERSONAL INJURY TO THE OPERATOR.
Once the unit has been uncrated, immediately write in the serial number of your unit in the space provided below.
SERIAL NUMBER_________________________________
Inspect for signs of obvious or concealed freight damage. If damage does exist, file a claim with the transportation companyimmediately. Besurethatalldamagedpartsarereplacedanthatthemechanicalandelectricalproblems are corrected prior to operation of the unit. If you require service, contact your Customer Service.
Mi-T-M® Corporation, 8650 Enterprise Drive, Peosta, IA 52068 1-877-JD-KLEEN / (1-877-535-5336) Fax 563-556-1235 Monday - Friday 8:00 a.m. - 5:00 p.m. CST
Please have the following information available for all service calls: 1. Model Number
2. Serial Number
3. Date and Place of Purchase
Hand Carry Electric Air Compressor Manual |
3 |
IMPORTANT SAFETY INSTRUCTIONS
WARNING: When using this product, basic precautions should always be observed, including the following:
READ ALL SAFETY INSTRUCTIONS BEFORE USING AIR COMPRESSOR
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HAZARD |
POTENTIAL CONSEQUENCE |
PREVENTION |
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RISK OF |
Serious injury or death could |
Make sure the air compressor is |
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ELECTRIC SHOCK |
occur if the air compressor is |
plugged into a properly grounded |
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OR |
not properly grounded. Your |
outlet which provides correct |
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ELECTROCUTION |
air compressor is powered by |
voltage and adequate fuse |
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electricity and may cause electric |
protection. Disconnect when not |
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shock or electrocution if not used |
in use. |
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properly. |
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Electrical shock may occur from |
Check power cord for signs of |
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electrical cord. |
crushing, cutting or heat damage. |
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Replace faulty cord before use. |
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Keep all connections dry and off |
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the ground. Do not allow electrical |
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cords to lay in water or in such a |
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position where water could come |
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in contact with them. Do not touch |
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plug with wet hands. |
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Do not pull on the electrical cord to |
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disconnect from the outlet. |
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Electrical shock may occur if |
Never operate air compressor in |
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air compressor is not operated |
wet conditions or outdoors when it |
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properly. |
is raining. |
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Never operate air compressor with |
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safety guards/covers removed or |
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damaged. |
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Serious injury or death may occur |
Any electrical wiring or repairs |
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if electrical repairs are attempted |
performed on this air compressor |
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by unqualified persons. |
should be done by Authorized |
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Service Personnel in accordance |
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with National and Local electrical |
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codes. |
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Before opening any electrical |
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enclosure, always shut off the |
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air compressor, relieve pressure |
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and unplug the air compressor |
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from the power source. Allow air |
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compressor to cool down. Never |
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assume the air compressor is safe |
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to work on just because it is not |
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operating. It could restart at any |
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time! Service in a clean, dry, flat |
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area. |
4 |
Hand Carry Electric Air Compressor Manual |
IMPORTANT SAFETY INSTRUCTIONS
READ ALL SAFETY INSTRUCTIONS BEFORE USING AIR COMPRESSOR
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HAZARD |
POTENTIAL CONSEQUENCE |
PREVENTION |
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RISK OF |
Serious injury or death may occur |
Always operate air compressor |
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EXPLOSION OR FIRE |
from normal electrical sparks in |
in a well ventilated area free of |
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motor and pressure switch |
flammable vapors, combustible |
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dust, gases or other combustible |
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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.)
Serious injury may occur if any air |
Never place objects against or on |
compressor ventilation openings |
top of air compressor. Operate air |
are restricted, causing the air |
compressor at least 12 inches away |
compressor to overheat and start |
from any wall or obstruction that |
a fire. |
would restrict proper ventilation. |
RISK OF |
Serious injury or death may occur |
Drain air tank daily or after each use |
BURSTING |
from an air tank explosion if air |
to prevent moisture buildup in the air |
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tanks are not properly maintained. tank. |
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If air tank develops a leak, replace |
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the air tank immediately. Never |
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repair, weld or make modifications to |
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the air tank or its attachments. Use |
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only genuine Manufacturer repair |
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parts for your air compressor. |
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Never make adjustments to the |
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factory set pressures. |
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Serious injury may occur from |
Never exceed manufacturers |
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an air compressor malfunction or |
maximum allowable pressure rating |
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exploding accessories if incorrect |
of attachments. |
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system components, attachments |
Because of extreme heat, do not |
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or accessories are used. |
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use plastic pipe or lead tin soldered |
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joints for a discharge line. |
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Never use air compressor to inflate |
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small, low pressure objects such as |
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toys. |
Hand Carry Electric Air Compressor Manual |
5 |
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IMPORTANT SAFETY INSTRUCTIONS |
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READ ALL SAFETY INSTRUCTIONS BEFORE USING AIR COMPRESSOR |
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HAZARD |
POTENTIAL CONSEQUENCE |
PREVENTION |
RISK TO |
Serious injury or death could occur |
Never inhale air from the air |
BREATHING |
from inhaling compressed air. The |
compressor either directly or from |
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air stream may contain carbon |
a breathing device connected to |
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monoxide, toxic vapors or solid |
the air compressor. |
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particles. |
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Sprayed materials such as paint, |
Operate air compressor only in |
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paint solvents, paint remover, |
a well ventilated area. Follow all |
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insecticides, weed killers, etc. |
safety instructions provided with |
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contain harmful vapors and |
the materials you are spraying. |
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poisons. |
Use of a respirator may be |
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required when working with some |
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materials. |
RISK |
Serious injury could occur |
Never allow any part of your body |
OF BURNS |
from touching exposed metal |
or other materials to make contact |
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parts. These areas can remain |
with any exposed metal parts on |
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the air compressor. |
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hot for some time after the air |
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compressor is shutdown. |
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RISK |
Soft tissue damage can occur |
Always wear safety glasses to |
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OF FLYING OBJECTS |
shield the eyes from flying debris. |
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from the compressed air stream. |
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Never point the air stream at any |
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part of your body, anyone else or |
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animals. |
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Never leave pressurized air in |
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the air compressor. Shut off air |
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compressor and relieve pressure |
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when storing or attempting |
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maintenance. |
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Serious injury can occur from |
Always maintain a safe distance |
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from people and animals while |
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loose debris being propelled at a |
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operating the air compressor. |
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high speed from the compressed |
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air stream. |
Do not move the air compressor |
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while air tank is under pressure. |
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Do not attempt to move the air |
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compressor by pulling on the |
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hose. |
6 |
Hand Carry Electric Air Compressor Manual |
IMPORTANT SAFETY INSTRUCTIONS
READ ALL SAFETY INSTRUCTIONS BEFORE USING AIR COMPRESSOR
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HAZARD |
POTENTIAL CONSEQUENCE |
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PREVENTION |
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RISK FROM |
Risk of bodily injury from moving |
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Before performing maintenance, |
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MOVING PARTS |
parts. This air compressor cycles |
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always turn off air compressor. |
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automatically when the pressure |
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Bleed pressure from the air |
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switch is in the "On/Auto" position. |
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hose and unplug electrical cord |
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from outlet. All repairs to the air |
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compressor should be made by an |
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Authorized Service person. Never |
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assume the air compressor is safe |
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to work on just because it is not |
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operating. It could restart at any |
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time! |
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Do not operate without protective |
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covers/guards. Always unplug the |
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air compressor before removing |
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any guard. Replace damaged |
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covers/guards before using the air |
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compressor. |
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RISK FROM |
Risk of injury from negligent use. |
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Never allow children or |
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NEGLIGENCE |
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adolescents to operate this air |
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compressor! |
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Stay alert-watch what you are |
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doing. Do not operate the air |
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compressor when fatigued or |
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under the influence of alcohol or |
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drugs. |
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Know how to stop the air |
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compressor. Be thoroughly |
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familiar with controls. |
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RISK |
Risk of major repair. |
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Do not operate air compressor |
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OF AIR COMPRESSOR |
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without an air filter. |
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DAMAGE |
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Do not operate air compressor in a |
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corrosive environment. |
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Always operate the air compressor |
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in a stable, secure position to |
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prevent air compressor from |
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falling. |
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Follow all maintenance |
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instructions listed in this manual. |
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! SAVE THESE INSTRUCTIONS !
Hand Carry Electric Air Compressor Manual |
7 |
ELECTRIC AIR COMPRESSOR FEATURES
AC1-HE15-05J-122000-RD
1. |
Decal-Danger/Caution |
12. |
Air Intake Filter |
2. |
Decal-Warning/Operation/Maintenance |
13. |
Motor Thermal Overload |
3. |
Air Tank Drain Valve |
14. |
Protective Cover |
4. |
Pump Oil Drain |
15. |
Ventilation Openings |
5. |
Oil Dipstick |
16. |
Electric Power Cord |
6. |
Easy Start Valve |
17. |
Check Valve |
7. |
DecalWarning: Hot Surface |
18. |
Pressure Regulator |
8. |
Pick-up Handle |
19. |
Safety Relief Valve |
9. |
Outlet Fitting |
20. |
Motor/Pressure Switch |
10. |
Outlet Pressure Guage |
21. |
Pump Discharge Line |
11. |
Air Tank Pressure Guage |
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8 |
Hand Carry Electric Air Compressor Manual |
EXPLODED VIEW & EXPLANATION OF AIR COMPRESSOR FEATURES
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MOTOR/PRESSURE SWITCH: This switch is used to start or stop the air |
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compressor. Pull the switch up to the "ON" position will provide automatic |
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power to the pressure switch which will allow the motor to start when the |
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air tank pressure is below the factory set "cut-in" pressure. When the air |
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tankpressurereachesthefactoryset"cut-out"pressure,thepressureswitch |
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stopsthemotor. Forsafetypurposes,thisswitchalsohasapressurerelease |
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valve located in the switch designed to automatically release compressed |
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air from the air compressor pump head and its discharge line when the air |
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compressor reaches "cut-out" pressure or is shut off. This allows the motor |
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to restart freely. Push the switch down to the "OFF" position will remove |
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power from the pressure switch and stop the air compressor. |
8 |
8 |
MOTOR THERMAL OVERLOAD: The electric motor has a manual ther- |
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mal overload protector. If the motor overheats for any reason, the thermal overload will cut off power to prevent the motor from being damaged. Wait until the motor is cool before pressing the thermal overload button to reset and begin working again.
AIR INTAKE FILTER: This filter is designed to clean air coming into the pump. To ensure the pump continually receives a clean, cool, dry air supply this filter must always be clean and ventilation opening free from obstructions. The filter element can be removed and cleaned by using warm, soapy water. Rinse the filter element and air dry. Replace filter element when necessary.
CHECK VALVE: This valve prevents the air tank pressure from flowing back into the air compressor head. To inspect the check valve, relieve all pressure in the tank, remove the valve plug and clean or replace the valve disc.
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AIR TANK PRESSURE GAUGE: The air tank pressure gauge indicates |
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the reserve air pressure in the air tank (s). |
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10 |
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OUTLET PRESSURE GAUGE: The outlet pressure gauge indicates the |
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air pressure available at the outlet side of the regulator. This pressure |
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11is controlled by the regulator and is always less or equal to the air tank pressure.
PRESSURE REGULATOR: The air pressure coming from the air tank is controlled by the regulator knob. Turn the pressure regulation knob clockwise to increase discharge pressure, and counterclockwise to decrease discharge pressure.
Hand Carry Electric Air Compressor Manual |
9 |
EXPLODED VIEW & EXPLANATION OF AIR COMPRESSOR FEATURES
AIR TANK DRAIN VALVE: The drain valve is used to remove moisture from the air tank(s) after the air compressor is shut off. NEVER attempt to open the drain valve when more than 10 PSI of air pressure is in the air tank!
To open the drain valve, turn the knob counterclockwise. Keep the air compressor in such a position that all condensation will flow out.
SAFETY RELIEF VALVE: This valve is designed to prevent system failures by relieving pressure from the system when the compressed air reaches a predetermined level. The valve is preset by the manufacturer and must not be modified in any way. To verify the valve is working properly, pull on the ring. Air pressure should escape. When the ring is released, it will reset.
EASY START VALVE: The oil lube models have this feature. This valve relieves a portion of the compressed air which allows the motor to start easier. The valve automatically closes at a preset pressure which allows a full volume of compressed air to go into the air tank.
5OIL DIPSTICK: The dipstick will register the amount of oil in the pump. Oil level should be checked on a daily basis to ensure it does not exceed the maximum notch or fall below the minimum notch on the dipstick. If low, add SAE 30W non-detergent oil.
4PUMP OIL DRAIN: The removal of the drain plug will allow the air compressor lubricants to be changed. To remove drain plug, turn counterclockwise and pull.
AIR COMPRESSOR PUMP: To compress air, the piston moves up and down in the cylinder. On the downstroke, air is drawn in through the air intake valve while the exhaust valve remains closed. On the upstroke, air is compressed, the intake valve closes and compressed air is forced out through the exhaust valve, into the discharge line, through the check valve and into the air tank.
It is recommended these air compressors not be operated at more than a 50% duty cycle. This means an air compressor that pumps air longer than 50% of one hour is considered misuse. Maximum air compressor pumping time per hour is 30 minutes.
10 |
Hand Carry Electric Air Compressor Manual |
WARNING
THE FOLLOWING PAGES CONTAIN OPERATING AND MAINTENANCE INSTRUCTIONS.
DO NOT ATTEMPT TO OPERATE THIS AIR COMPRESSOR UNTIL YOU HAVE READ AND UNDERSTOOD ALL SAFETY PRECAUTIONS AND INSTRUCTIONS
LISTED IN THIS MANUAL.
INCORRECT OPERATION OF THIS UNIT CAN CAUSE SERIOUS INJURY!!
DO NOT ALTER OR MODIFY THIS EQUIPMENT IN ANY MANNER!
Hand Carry Electric Air Compressor Manual |
11 |
WARNING
RISKOFEXPLOSIONORFIRE CAUSING SERIOUS INJURY OR DEATH!
Do not allow the motor or Motor/ Pressure Switch to come in contact with flammable vapors, combustible dust, gases or other combustiblematerials. Anelectric spark may cause an explosion or fire.
When using the air compressor for spray painting, place the air compressor as far away from the workareaaspossible,usingextra air hoses instead of extension cords.
DANGER
RISK OF ELECTROCUTION!
Improper connection of the equipment-groundingconductor can result in a risk of shock or electrocution. Check with a qualified electrician or service personnel if you are in doubt as to whether the outlet is properly grounded. Do not use any type of adapter with this product. If repair or replacement of the cord or plug is necessary, do not connect the grounding wire to either flat blade terminal. The wire with insulation having an outer surface that is green with or without yellow stripes is the grounding wire.
PREPARATION INSTRUCTIONS
INITIAL SET-UP:
1.Remove the air compressor from the carton.
2.Read safety warnings before setting-up air compressor.
3.If your unit contains oil, remove the oil travel plug and insert the oil dipstick. Ensure the oil level in the air compressor pump is adequate. If low, add SAE non-detergent oil as recommended below:
Ambient Temperature |
SAE Viscosity |
0-32°F |
SAE 10W |
32-80°F |
SAE 20W |
60-103°F |
SAE 30W |
LOCATION:
1.In order to avoid damaging the air compressor, do not incline the air compressor transversely or longitudinally more than 10°.
2.Place air compressor at least 12 inches away from obstacles that may prevent proper ventilation. Do not place air compressor in an area: -where there is evidence of oil or gas leaks.
-where flammable gas vapors or materials may be present. -where air temperatures fall below 32°F or exceed 104°F.
-where extremely dirty air or water could be drawn into the air compressor.
WARNING
RISK OF ELECTRICAL SHOCK!
Thisproductmustbegrounded.If there should be a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This product is equipped with a cord having an equipment-grounding conductor and a grounding type plug. The plug must be plugged into an appropriate outlet that is properly installed and grounded inaccordancewithalllocalcodes and ordinances.
WARNING
RISK OF BODILY INJURY!
Never attempt to open the Air Tank Drain Valve when more than 10 PSI of air pressure is in
the air tank!
12
1.Check oil level. Add if necessary.
2.Remove any moisture in the air compressor air tank. NEVER attempt to open the Air Tank Drain Valve when more than 10 PSI of air pressure is in the air tank! Remove excessive pressure with an air tool, then open the Air Tank Drain Valve in the bottom of the air tank. Close tightly when drained.
3.Make sure the Motor/Pressure Switch is in the "OFF" position.
4.Make sure the Safety Relief Valve is working correctly.
5.Make sure all guards and covers are in place and securely mounted.
Hand Carry Electric Air Compressor Manual