Kobalt K7060V User's Manual
Contents
1. 3 Worn connecting rod or 3 Replace connecting rod and or connecting connecting rod bearing rod bearings 4 Noisy check valve 4 Replace check valve Do not check val PN BYANNIGT IRS with air pressure in tank Replace with new piston rings Clean or replace air filter Drain oil to proper oil level Use a quality non detergent 30 or 40wt 1 Worn piston rings 2 Restricted intake air 3 Too much oil in compressor 4 Incorrect oil viscosity khWN 1 Normal Amount of water will 1 Drain tank at least once per day increase as humidity in the 2 Add an inline filter to reduce moisture in air increases in the air line wit not run or motor 1 Low voltage Check voltage with volt meter across both mb legs of incoming power Check reset button on motor 2 Malfunctioning pressure switch 2 Repair or replace pressure switch 3 Malfunctioning check valve 3 Replace check valve or pressure switch A DANGER win cic pressure in tank 1 Incorrect breaker size 1 Make sure the breaker is sized properly See page 6 in this manual 2 Low voitage 2 Check voltage with volt meter across both legs of incoming power 3 Malfunctioning motor 3 Replace motor 4 Loose electrical connections 4 Check all electrical connections 5 Malfunctioning pressure switch 5 Adjust or replace pressure switch 6 Malfunctioning check valve 6 Replace check valve Do not check valv INDANSESN wit sir2. use proper circuit protection Your compressor is wired at the factory for operation using the voltage shown Connect the compressor to a power source with the correct breaker size PA WARNING Electrical connections must be properly grounded Ground connections should be connected at the grounding screw AEC Overheating short circuiting and fire damage will result from inadequate wiring incoming power should be connected to the posts marked line Do Not Make Connections On Prewired Posts Motor Grounding Screw ae K7060HFV Voltage 230V 1 ph K7580V2 230V 1 ph 23 Breaker Size The motor is equipped with a manual resetable overload device to protect it from overheating In the event the compressor will not run and power is properly connected and on press the motor overload reset button located on the non drive end of the motor STARTING THE COMPRESSOR Prior to actually running the compressor check the following items Crankcase oil Make sure the sight glass shows full or slightly above Make sure all rags tools oil etc are away from the unit Open the air system to free it of any pressure Switch the compressor on for a few revolutions to make sure the rotation is correct Correct rotation is clockwise when facing the sight glass on the pump Operate the compressor for a few minutes unloaded air system open then allow the compressor to pump up Make sure the ele
3. masks or respirators When operating 1 Do not exceed the pressure rating of any component of the system 2 Release pressure within the system slowly to prevent flying dust and debris 3 If the equipment starts to abnormally vibrate STOP the compressor immediately and check for the cause PN WARNING Never change the safety valve or pressure switch settings Keep safety valve free from paint and other accumulations See compressor specification decal for maximum operating pressure Do not operate with the pressure switch set higher than the maximum operating pressure Page 3 Spraying precautions RE Never point a spray gun at yourself or any other person or animal Accidental discharge may result in serious injury Reduce the risk of dangerous environment FAN WARNING Extreme caution should be taken when spraying flammable liquids as the spark from a motor or pressure switch may cause a fire or explosion Ample ventilation must be provided A BEET Spray in a well ventilated area to keep fumes from collecting and causing serious injury and fire hazards 1 Do Not spray in the vicinity of open flames or other places where a spark can cause ignition Do Not smoke when spraying paint insecticides or other flammable substances Be informed about the materials you use 1 When spraying with solvents or toxic chemi cals follow the instructions provided by the chemical manu
4. pressure in tank Tank does not hold pressure when not running and shut off valve is closed 1 Malfunctioning check valve 1 Replace check valve A BD FAN G E Do not remove check valve with air pressure in tank 2 Tighten or replace fittings or connections 3 Replace tank Do not attempt to repair tank 2 Loose fittings or connections 3 Crack or pin hole in tank Page 7 TROUBLESHOOTING GUIDE Continued Pressure switch un loader constantly leaking air Pressure switch not unloading Excessive vibration Overheating 1 Malfunctioning check valve 1 Malfunctioning pressure switch 1 Improper installation 2 Loose belts 3 Misaligned flywheel or drive pulley 1 Compressor too small for application 2 Cooling surfaces dirty 3 Improper cooling es eae eee 1 Replace check valve if unloader bleeds constantly A D INN G R Do not remove check valve with air pressure in tank 1 Replace pressure switch if it does not release air pressure briefly when unit shuts off Do not remove pressure FINDF VN G EIR switch with air pressure in tank 1 Make sure unit is mounted on a level surface with vibration pads 2 Replace belts Align and tighten propery 3 Align flywheel and drive pulley 1 Reduce air demand or use a compressor with more air capacity 2 Clean all cooling surfaces of dirt and dust 3 Install compressor in an ar
5. 08 Filter Assembly NS18S 13a 2281000 Filter Assembly B3800 16 2060690 Main Bearing Housing NDS 17 2060590 Main Bearing Housing DS 18 9170030 Main Bearing 6205 19 9024021 Oil Fill Plu 20 9163010 Oil Seal 21 9110014 Flywheel Bolt 22 9004008 Flywheel Washer 23 3650100 Crankcase Bottom Gasket 24 3650201 Frame Gasket 25 2850300 Cylinder Gasket 26 2850400 Head Gasket 27 2050500 Bearing Housing Gasket 28 3670200 Aftercooler Gasket 29 9101594 Head Bolt 31 9101144 Aftercooler Bolt 32 9101094 Bearing Housing Bolt 33 9107254 Cylinder Bolt 34 9114273 Crankcase Bottom Bolt 35 9101154 Oil Drain Plu 35a 9053853 i 36 9022001 37 3600100 38 3021200 Wrist Pin 39 3670102 Aftercooler 40 FE004 Filter Element NS18S 40a 4981100 Filter Element B3800 41 FSADO1 Filter Adapter Gasket Kit 3650055 Page 11 B5900 Two Stage Compressor Pump Page 12 B5900 Two Stage Compressor Pump Illustration Number Description Quantity Part Number Crankcase 1 961101 Cylinder 1 5930001 Head 1 5961405 4 Crankshaft 5961200 5 Crankcase Bottom 5961301 1 1 6 Valve Assembl 1 5940051 8 Conrod 5011101 9 Conrod Nut 9128234 10 HP Piston 5021100 LP Piston 2 4 1 1 HP Wrist Pin 1 4 4 1 1 A LP Wrist Pin 14 Circlip 9140050 as HP Step Ring 9020014 16 HP R Ring 9020044 17 HP Oil Rin 9020074 2 18 LP Step Ring 1 9020035 19 LP Compression Ring 1 9020047 20 LP Oil Ring 1 9020065 21 Air Fi
6. Duration This Kobalt Product is warranted to the origina purchaser from the original purchase date for three 3 years subject to the Warranty Coverage described herein Warranty Coverage This Kobalt Product is warranted by Abac American IMC inc USA referred to hereinafter as Abac 1623 Cedar Line Drive Rock Hill SC 29730 to be free from defects in materiel and workmanship This warranty is void if defects in materials or workmanship or damages result from repairs or alterations which have been made or attempted by others or the unauthorized use of nonconforming parts the damage is due to normal wear damage is due to abuse including overloading of the Kobalt Product beyond capacity improper maintenance neglect or accident or the damage is due to the use of the Kobalt Product after partial failure or use with improper accessories or unauthorized repair or alteration If Kobalt Models K7060V and K7060HFV are used for commercial or industrial purposes the warranty will apply for ninety 90 days from the date of purchase Kobalt Model K7580V2 is not limited to a ninety 90 day warranty when used in commercial or industrial applications In addition this warranty does not cover nor include any other Kobalt product including e Kobalt product sold as reconditioned or used as rental equipment Pre delivery service such as assembly oil or lubricants and adjustments Kobalt products that have become damaged or inoperative because o
7. Motor Device which provides the rotational force necessary to operate the compressor pump Pressure Gauge Device which shows the tank or regulated pressure of the compressed air Pressure Switch Device which automatically controls the on off cycling of the compressor It stops the compressor when the cut off pressure in the tank is reached and starts the compressor when the air pressure drops below the cut in pressure PSI Pounds per Square Inch Measurement of the pressure exerted by the force of air The actual psi is measured by a pressure gauge on the compressor Pump Device which produces the compressed air with a reciprocating piston contained within a cylinder Safety Valve Device which prevents air pressure in the air tank from rising over a predetermined limit Thermal Overload Switch Device integrated into the electric motor winding which automatically shuts off the compressor if the temperature of the electric motor exceeds a predetermined limit Page 5 WIRING VAN WARNING ALL ELECTRICAL WIRING SHOULD BE DONE BY A QUALIFIED ELECTRICIAN General Information Adequate wiring and motor protection should be provided for all stationary compressors Wiring used for other machinery should not be used A qualified electrician familiar with local electrical codes in your area should be used AN WARNING To reduce the risk of electrical hazards fire hazards or damage to the compressor
8. R KOBALT Stationary Air Compressor Manual For Kobalt Models K7060V QLL 80 Gallon wirer 8 ur gma WE 58 Gallon a teses BP or Fee ie 60 Gallon Se QF ae ann DS Wi ar For questions concerning this air compressor please call 1 866 242 4298 Rev 0305 Printed In USA TABLE OF CONTENTS PAGE 1 Safety Guidelines Definitions Before Using the Air Compressor 2 When Installing or Moving the Compressor Before Each Use 3 Follow Safety Precautions for Electrical Connection Plan Ahead to Protect Your Eyes Hands Face amp Ears When Operating 4 Spraying Precautions Perform These Maintenance Operations 5 Warning Labels Glossary 6 Wiring Starting the Compressor 7 8 Troubleshooting 9 13 Parts 14 Warranty Statement SAFETY GUIDELINES DEFINITIONS Safety is a combination of common sense staying alert and knowing how your compressor works Read this manual to understand this compressor A means if safety information is not followed someone will be seriously injured or killed A T means if safety information is not followed someone could be seriously injured or killed AN CAUTION means if safety information is not followed someone may be seriously injured or killed IMPORTANT SAFETY INSTRUCTIONS Save these instructions Improper operation or maintenance of this product could result in serious injury and property damage Read and understand all wamings and operation instructions before using this co
9. ctrical pressure switch properly switches off the compressor according to the setting desired 135 psi for K7O60V K7060HFV and 175 psi for K7580V2 AEE Make sure the pressure in the tank does not exceed its rating Single stage comp ressors should operate at a maximum of 135 psi and two stage compressors should operate at a maximum of 175 psi If the pressure gauge indicates a pressure that is higher than these maximum pressures shut off compressor immediately and call 1 866 242 4298 Page 6 TROUBLESHOOTING GUIDE Low discharge pressure Excessive noise knocking Excessive oil carryover Water in tank and or discharge line hums Breaker or reset repeatedly trips necessary ACAUTION Eae oil specified for each model Page 4 1 Compressor too small for 1 Reduce air demand or use a compressor application with more air capacity 2 Listen for air leaks Apply a soap solution 2 Air leaks to all fittings and connections Bubbles will form at points of leakage Tighten or replace fittings or connections 3 Restricted intake air 3 Clean or replace air filter 4 Blown gasket s 4 Replace necessary gaskets 5 Broken or misaligned valves 5 Remove head and inspect for broken or misaligned valves Replace valves if 1 Loose drive pulley or flywheel 1 Tighten drive pulley or flywheel bolt 2 Low on oil 2 Check for proper oil level Low or dirty oil may cause bearing damage
10. d help prevent corrosion of inside of tank 5 Always disconnect from power source before working on or near a motor or its connected load If power disconnect point is out of sight secure it in the OFF position and tag it to prevent unexpected application of power A Disconnect power and depressurize system before servicing air compressor Slightly open drain cock after shutting off compressor Monthly Make sure the main power is off Check the belts for tension Belts should not move up and down when the compressor runs and when stopped should not have more than in of play when depressed Be careful not to over tighten belts during adjustment Remove and check air filter replace if necessary Change oil every 3 months or 300 hours A compressor grade non detergent oil should be used 40 wt for K7060V K7060HFV and 30wt for K7580V2 Page 4 Find and read all warning labels found on the air compressor WARNING LABELS RIT SURPACE FISK OF BURNS DO MOT TOUTA BRACE AU RE PRS TOUCHE ELSKE HOSES E CEHE KETAR GLOSSARY OF TERMS Air Filter Porous element contained within a metal or plastic housing attached to the compressor cylinder head which removes impurity from the intake air of the compressor Air Tank Cylindrical component which contains the compressed air Check Valve Device which prevents compressed air from flowing back from the air tank to the compres sor pump Electric
11. ea with adequate cool dry air Page 8 Q KOBALT Electric Compressors Model K7580V2 Sm Shown Here as an Example Illustration Part Description Single Stage Single Stage _Two Stage Number K7o6oV K7060HFV K7580V2 1 Compressor Pump ___B3800 __NS18S5 _ B5900 2 AirFilter 2281000 soos 5281000 3 Electric Motor M182711 M182711 M182703 4 I Safety valve 1400110 1400110 sv25200 5 Pressure Switch PSMDR21130 PSMDR21130 PSMDR21KC1F 6 TankGauge 1400111 140011 1400111 8 CheckValve CV21_ cvaa CV23 9 Discharge Tube DT0265 _ DT031 DTO30 10 BeltGuard 833500D BG24163 BG31184 DriveBelts SBA56 8Ba4 BAGO Drive Pulley SAK5658 SAK5858 SAKSH Part Numbers Subject to Change Without Notice Page 9 B3800 and NS18S Single Stage Compressor Pumps 40 gt Filter for NS18S Page 10 B3800 and NS18S Single Stage Compressor Pumps ILLUSTRATION PART PART NUMBER NUMBER DESCRIPTION 01 3660100 Crankcase 02 3630000 Cylinder 03 3860400 Head NS18S 3860401 Head B3800 04 3660200 Crankshaft 05 3660160 Crankcase Bottom 06 2840050 Valve Assembl 07 1421100 Piston 08 3610100 Conrod 09 9140040 Circlip 10 9020011 Step Ring 11 9020041 Compression Ring 12 9020071 Oil Rin 13 FS0
12. er use a compressor in a wet environment Av CAUTION 5 Protect material lines and air lines from Never use the shipping skid for mounting the damage or puncture Keep hose and compressor wires away from sharp objects chemical spills oil solvents and wet floors A NOTICE WARNING This compressor is not intended for outdoor installation Do Not secure compressor with toggle bolts into drywall Drywall sheeting or plaster will not VAN ERGO support the weight of the compressor Never install a shut off valve between the compres sor pump and tank Personal injury and or equipment damage could occur Note Tank Outlet Size 1 2 NPT for Models K7060V and K7060HFV 3 4 NPT for Model K7580V2 Before each use Inspect your work area Inspect your compressor 1 Keep work area clean Cluttered areas and 1 To reduce the risk of injury from accidental benches invite accidents starting tum the switch off and disconnect power 2 The floor must not be slippery from wax or dust 2 If any part is missing bent or broken in any way or any electrical part does not work properly keep the compressor off and dis connect power Do Not use if defect is found 3 Check hoses for weak or worn condition before each use making certain all connect ions are secure Do Not use if a defect is found Page 2 Follow the safety precautions for electrical connections 1 Follow all local electrical and safety codes as well as
13. f ordinary wear misuse an air compressor that pumps air more than the recommended duty cycle during a one hour period may be considered misuse cold heat rain excessive humidity freeze damage use of improper lubricants negligence accident failure to operate the product in accordance with the instructions provided in the Owners Manual s supplied with the product Repair and transportation costs of merchandise determined not to be defective e Costs associated with assembly required lubricants adjustments or other installation and start up costs e Normal adjustments and expendable parts or accessories supplied with the product which are expected to become inoperative or unusable after a reasonable period of use including but not limited to belts pressure switches rubber isolation pads gaskets and intake air fitters Products sold by Abac under the Kobalt Brand which have been manufactured by and are identified as the product of another company such as electric motors That product manufacturer s warranty if any will apply e Any component damaged in shipment or any failure caused by installing or operating the compressor under conditions not in compliance with the installation and operating guidelines e Pump or valve failure caused by rain excessive humidity or corrosive environments and or by using oil not specified or by any oil contamination or by failure to follow proper oil maintenance guidelines Ring wear from inadequa
14. facturer Consult a safety expert if unsure about the use of masks or respirators 2 If the material you intend to spray contains trichloreoethane and methylene chloride do not use accessories that contain aluminum or galvanized materials as these chemicals can react with galvanized components causing corrosion and weakening equipment Use stainless steel accessories Perform these maintenance operations 1 Do regular maintenance keep all nuts bolts and screws tight to be sure equipment is in safe working condition 2 Inspect tank yearly for rust pin holes or any other imperfections that could cause it to become unsafe VIN WARNING NEVER attempt to repair or modify a tank Welding drilling or any other modification will weaken the tank resulting in damage from rupture or explosion Always replace worn cracked or damaged tanks 3 Clean electrical equipment with an approved cleaning agent such as a dry non flam mable cleaning solvent Daily Check oil level at sight glass Drain moisture from tank Verify the pressure switch unloader is working by listening for a brief hissing sound when the compressor shuts off Visually check the compressor for loose parts excessive noise or vibration 4 Drain tanks of moisture after each day s use If unit will not be used for awhile it is best leave drain cock open until such time as it is to be used This will allow moisture to completely drain out an
15. ge may result Compressor section in bursting and cause injury or property damage VAN DANGER This compressor is Not designed for and should not be used in breathing air applications Page 1 When installing or moving the compressor A WARNING 6 A minimum clearance of 18 inches between the compressor and a wall is required This compressor is extremely top heavy The because objects could obstruct airflow compressor must be bolted to the floor with vibration pads before operating to prevent 7 equipment damage injury or death Do Not tighten bolts completely as this may cause stress to the tank welds To reduce the risk of a dangerous environment 8 Never store flammable liquids or gases in the vicinity of an operating compressor The compressor should be located where it can be directly wired to a circuit breaker The compressor should be wired by a qualified electrician 1 Keep work area well lit 9 Do Not locate the compressor air inlet near 2 Operate compressor in a well ventilated steam paint spray sandblasting areas or area free from flammable liquids and vapors any other source of contamination The debris could damage the motor and pump 3 Operate compressor in a ventilated area so that compressor may be properly cooled and VIN WARNING the surrounding air temperature will not be more than 100 F Never use plastic PVC pipe for compressed air Serious injury or death could result 4 Nev
16. lter Assembly 1 5281000 22 Air Filter Element 5281100 1 23 Bearing Housing NDS 1 5061690 24 Bearing Housing DS 1 5061590 25 Intercooler Tube 1 5962020 26 Flywheel 1 4000101 27 Main Bearing 6206 2 9170020 28 Oil Sight Glass 1 9022003 29 Oil Fill Plu 1 9024011 30 Oil Seal 1 9163020 31 Flywheel Bolt 1 9110024 32 Flywheel Washer 1 9004009 33 Crankcase Bottom Gasket 1 5950101 34 Crankcase Gasket 1 5950201 35 Cylinder Gasket 1 5950300 36 Valve Plate Gasket 1 5940301 37 Head Gasket 1 5050400 38 Bearing Housing Gasket 2 5050500 39 Intercooler Gasket 1 5950600 40 Safety Valve 1 4 in 65 psi 1 9049064 41 Head Bolt 6 9101756 42 Bearing Housing Bolt 8 9101144 43 Bearing Bolt 6 9101324 44 Crankcase Btm Bolt 12 9114262 45 Intercooler Bolt 3 9101154 46 Oil Drain Plug 1 9101154 46a Oil Drain Tube 4 9053853 47 Inlet Filter Bolt 2 9101524 as Aftercooler Gasket 1 5070200 49 Aftercooler 1 5070101 50 Safety Valve 1 4 in 217 psi 1 9049032 Kits Gasket Kit 53N0056 HP Ring Kit 8227093 HP Running Gear Kit 8226502 LP Ring Kit 8227092 LP Running Gear Kit 8226503 13 Stationary Compressor Limited Warranty Lowes Kobalt Models K7060V K7060HFV amp K7580V2 Warranty This warranty of the Lowes Kobalt Stationary Single Stage Models K7060V and K7060HFV and Stationary Two Stage Model K7580V2 hereinafter the Kobalt Product extands to the original user of the Kobalt product Warranty
17. mpressor Before using the air compressor Things you should know Inspect your work area Air compressors are utilized in a variety of air 1 Keep work area clean system applications Because air compressors and other components hoses connectors air 2 Cluttered areas and benches invite accidents tools spray guns etc make up a high pressure Floors must not be slippery from wax or dust pumping system the following safety pre cautions should be observed at all times Inspect your compressor Only persons familiar with these rules of 1 To reduce the risk of injury from accidental safe operation should use the air starting tum switch off and disconnect the compressor power before checking it 1 Read the instruction manual carefully before 2 If any part is missing bent or broken in any attempting to assemble disassemble or way or any electrical part does not work prop operate your system Be thoroughly familiar erly keep the compressor off and disconnected with the controls and the proper use of the equipment 3 Check hoses for weak or worn condition before each use making certain all connections 2 Review and understand all safety instructions are secure Do Not use if defect is found and operating procedures in this manual A WARNING 3 Review the maintenance methods for this Do not operate compressor if damaged during compressor See Maintaining Your shipping handling or use Dama
18. n implied warranty lasts so the above limitations may not apply to you Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you Abac American IMC Inc ABAC Authorized Service Centers for KOBALT Product Stationary Air Compressor service under this warranty is available on these Kobalt Product models by contacting us at 1 866 242 4298 for a service center nearest you to schedule on site repair
19. te filter maintenance Cosmetic defects that do not interfere with compressor functionality Rusted tanks including but not limited to rust due to improper drainage Electric motors and check valves after the first year of ownership Drain valves Damage due to improper wiring Other items not listed but considered to be genera wear parts Warranty Performance DURING THE ABOVE DESCRIBED WARRANTY PERIODS SHOULD YOUR KOBALT PRODUCT EXHIBIT A DEFECT IN MATERIALS OR WORKMANSHIP SUCH DEFECT WILL BE REPAIRED WHEN THE COMPLETE KOBALT PRODUCT IS SCHEDULED FOR REPAIR BY A KOBALT AUTHORIZED AIR COMPRESSOR SERVICE CENTER Service will be scheduled in accordance to the normal work flow and business hours at the service center location and the availability of replacement parts All decisions of Abac with regard to this limited warranty shall be final Warranty Disclaimer NO WARRANTY ORAL OR WRITTEN OTHER THAN THE ABOVE WARRANTY IS MADE WITH REGARD TO THIS KOBALT PRODUCT ANY IMPLIED WARRANTIES OF ABAC REGARDING THIS KOBALT PRODUCT INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE WARRANTY PERIODS DESCRIBED ABOVE ABAC SHALL NOT BE LIABLE FOR LOSS OF USE OF THIS PRODUCT OR OTHER INCIDENTAL OR CONSEQUENTIAL COSTS EXPENSES OR DAMAGES INCURRED BY THE PURCHASER Limitations of Warranty Disclaimers Some states do not allow limitations on how long a
20. the National Electric Code NEC and the Occupational Safety and Health Act OSHA 2 Wiring and fuses should follow electrical codes current capacity and be properly grounded Plan ahead to protect your eyes hands face and ears 3 Protect wires from contact with sharp objects PN CAUTION All electrical connections should be made by a qualified electrician Dress for safety 1 Wear safety glasses meeting ANSI Z87 1 or in Canada CSA Z94 3 99 and use hearing protection when operating the unit Everyday glasses are not safety glasses 2 Wear shoes to prevent shock hazards 3 Tie back long hair Pay attention to your hands PN WARNING Keep fingers away from running compressor Fast moving and hot parts may cause injury and or burns PN WARNING Be careful when touching the exterior of comp ressor pump motor and air lines they may become hot enough to cause injury AN WARNING Never operate the compressor without a beltguard The compressor can start auto matically without waming Personal injury or property damage could occur from contact with moving parts ARE The compressor may be hot even if the unit is stopped PN WARNING Use of a mask or respirator per chemical manufacturers instructions may be neces sary if there is a chance of inhaling toxic fumes Read mask and respirator instructions care fully Consult a safety expert if you are not sure about the use of certain
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