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STOCK# 91824

OPERATOR’S MANUAL

!

WARNING

To reduce the risk of injury, the user
must read and understand the
Operator’s Manual before using this
product.

30 GALLON 

AIR COMPRESSOR

REV0905

12.75 HP KOHLER

GAS ENGINE

MODEL: US1230G

Warranty Statement

LIMITED

WARRANTY

Harbor Freight Tools Co. makes every effort to assure that its products meet high
quality and durability standards, and warrants to the original purchaser that this 
product is free from defects in materials and workmanship for a period of two years 
from date of purchase. 
(90 days if used by a professional contractor or if used as rental equipment).

This warranty does not apply to damage due directly or indirectly to misuse, abuse,
negligence or accidents; repairs or alterations outside our facilities; or lack of 
maintenance.  We shall in no event be liable for death, injuries to persons or 
property, or for incidental, contingent, special or consequential damages arising 
from the use of our product.

Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation of exclusion may not apply to you.  To take 
advantage of this warranty, the product or part must be returned to us with 
transportation charges prepaid.  Proof of purchase date and an explanation of the 
complaint must accompany the merchandise.  If our inspection verifies the defect, 
we will either repair or replace the product at our election or we may elect to refund
the purchase price if we cannot readily and quickly provide you with a replacement.
We will return the repaired products at our expense, but if we determine there is no
defect, or that the defect resulted from causes not within the scope of our warranty,
then you must bear the cost of returning the product.  This warranty gives you 
specific legal rights and you may also have other rights which vary from state to 
state.

3491 Mission Oaks Blvd.   PO Box 6009   Camarillo, CA 93011   (800)444-3353

Содержание 91824

Страница 1: ...or incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above l...

Страница 2: ...lters lubri cators hoses etc used make up a high pressure pumping system the following safety precautions must be observed at all times 1 Read all manuals includ ed with this product care fully Be tho...

Страница 3: ...governor setting on engine Overspeeding the unit severely shortens engine life and may also be very hazardous DANGER Never attempt to repair or modify tank Welding drilling or any other modifications...

Страница 4: ...ent the compressor is used for the purpose of breathing air application and proper in line safety and alarm equipment is not simultaneously used existing warranties shall be voided and The Manufacture...

Страница 5: ...empt to assemble the air compressor until the missing parts are obtained and installed correctly WARNING For your own safety never operate unit until all assembly steps are complete and until you have...

Страница 6: ...Regulator and Gauge Not Included Outlet air can be regulated by adjusting the regulator knob Clockwise will raise outlet pressure and counterclockwise will lower outlet pressure Outlet pressure will b...

Страница 7: ...olenoid before connecting the negative battery cable 1 Turn the gas lever to the On position Turn the choke lever to the left Turn key to the On position then to the Start position or pull start grip...

Страница 8: ...king Content 4 Getting to Know Your Air Compressor 5 Operating Your Air Compressor 6 Moisture in Compressed Air Lubricaton Start up T o Start Gasoline Engine Section Page Maintenance 7 Maintenance Sch...

Страница 9: ...4 2 8 3 9 5 6 20 7 1 19 18 17 16 15 14 13 11 12 10 34 33 32 31 30 29 28 27 26 25 24 23 22 21 35 37 36 B6000 40 42 43 41 45 44 46 38 39 47...

Страница 10: ...ousing DS 6061590 25 Intercooler 5262010 26 Flywheel 5000100 27 Main Bearing 9170020 28 Main Bearing 9170090 29 Oil Sight Glass 9022003 30 Oil Fill Plug 9024006 31 Oil Seal 9163030 32 Flywheel Bolt 91...

Страница 11: ...COMMAND PRO CS SERIES 4 12 HP HORIZONTAL CRANKSHAFT OWNER S MANUAL...

Страница 12: ...severe burns Stop engine before filling fuel tank WARNING Explosive Fuel Gasoline is extremely flammable and its vapors can explode if ignited Store gasoline only in approved containers in well ventil...

Страница 13: ...ry when servicing batteries Before disconnecting the negative ground cable make sure all switches are OFF If ON a spark will occur at the ground cable terminal which could cause an explosion if hydrog...

Страница 14: ...wing table NOTE Using other than service class SG SH SJ or higher oil or extending oil change intervals longer than recommended can cause engine damage A logo or symbol on oil containers identifies th...

Страница 15: ...r best results use only clean fresh unleaded gasoline with a pump sticker octane rating of 87 or higher In countries using the Research method it should be 90 octane minimum Unleaded gasoline is recom...

Страница 16: ...position 4 A warm battery has much more starting capacity than a cold battery 5 Use fresh winter grade fuel NOTE Winter grade gasoline has a higher volatility to improve starting Do not use gasoline l...

Страница 17: ...clean Operating the engine with blocked or dirty air intake and cooling areas can cause extensive damage due to overheating WARNING Hot Parts Engine components can get extremely hot from operation To...

Страница 18: ...precleaner element Replace if necessary 1 Every 25 Hours Check Oil Level The importance of checking and maintaining the proper oil level in the crankcase cannot be overemphasized Check oil BEFORE EACH...

Страница 19: ...for complete drainage 3 Reinstall the drain plug Make sure it is tightened to 17 6 N m 13 ft lb torque 4 Fill the crankcase with new oil of the proper type up to the point of overflowing the filler n...

Страница 20: ...leaner cover Service Paper Element Every 100 hours of operation more often under extremely dusty or dirty conditions replace the paper element 1 Remove the outer cover of the air cleaner assembly and...

Страница 21: ...itions remove the blower housing and other cooling shrouds Clean the cooling fins and external surfaces as necessary Make sure the cooling shrouds are reinstalled NOTE Operating the engine with a bloc...

Страница 22: ...oduce explosive hydrogen gas while being charged To prevent a fire or explosion charge batteries only in well ventilated areas Keep sparks open flames and other sources of ignition away from the batte...

Страница 23: ...r for operational and environmental safety One of two configurations will be used determined by the engine model involved Every 100 hours of operation remove and clean or replace the muffler screen an...

Страница 24: ...adjustments should be made only after the engine has warmed up The carburetor is designed to deliver the correct fuel to air mixture to the engine under all operating conditions The high idle mixture...

Страница 25: ...ir cleaner components are fastened securely If after checking the items listed above the engine is hard to start runs roughly or stalls at low idle speed it may be necessary to adjust or service the c...

Страница 26: ...ine in a clean dry place Parts Ordering The engine Specification Model and Serial Numbers are required when ordering replacement parts from your Kohler Engine Service Dealer These numbers are found on...

Страница 27: ...n to the replacement or repair at Kohler Co Kohler Wisconsin 53044 or at a service facility designated by us of such parts as inspection shall disclose to have been defective EXCLUSIONS This warranty...

Страница 28: ...ations c For warranty repairs the engine must be presented to a Kohler Co service center as soon as a problem exists Call 1 800 544 2444 or access our web site at www kohlerengines com for the names o...

Страница 29: ...fied parts MAINTENANCE AND REPAIR REQUIREMENTS The owner is responsible for the proper use and maintenance of the engine Kohler Co recommends that all receipts and records covering the performance of...

Страница 30: ...FOR SALES AND SERVICE INFORMATION IN U S AND CANADA CALL 1 800 544 2444 ENGINE DIVISION KOHLER CO KOHLER WISCONSIN 53044 FORM NO TP 2494 ISSUED 8 98 REVISED 8 01 MAILED...

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