Instruction/ maintenance manual of the product 90234 Harbor Freight Tools
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COMPRESSOR 4 HP - 10 GALLON Model 90234 OPERA TING INSTR UCTIONS 3491 Mission Oaks Blvd., Camarillo , CA 93011 Visit our W eb site at: http://www .harborfreight.
PR ODUCT SPECIFICA TIONS SA VE THIS MANU AL Y ou will need this manual f or the safety warnings and precautions, assembly , operating, inspection, maintenance and cleaning procedures, parts list and as- sembl y diagram. Keep your in voice with this man ual.
3. Keep bystanders, children, and visitors away while operating a power tool. Distractions can cause you to lose control. Protect others in the work area from debris such as chips and sparks. Provide barriers or shields as needed. ELECTRICAL SAFETY 4.
10. Dress properl y . Do not wear loose clothing or je welry . Contain long hair . K eep your hair , clothing, and gloves a way fr om mo ving par ts. Loose clothes, je welr y , or long hair can be caught in mo ving par ts. 11. A v oid accidental star ting.
the tool serviced before using. Many accidents are caused by poorly maintained tools. 21. Use only accessories that are recommended by the manufacturer for your model. Accessor ies that may be suitab le for one tool ma y become hazardous when used on another tool.
3. Y our tool must be plugged into an appropriate outlet, proper ly installed and grounded in accordance with all codes and ordinances . The plug and outlet should look like those in the f ollowing illustration. (See Figure A.) FIGURE A SKU 90234 P A GE 6 DOUBLE INSULA TED T OOLS: T OOLS WITH TW O PR ONG PLUGS 4.
SKU 90234 P A GE 7 SYMBOLOGY V ~ A xxxx/min. Double Insulated Canadian Standards Association Underwriters Laboratories, Inc. V olts Alternating Current Amperes No Load Revolutions per Minute (RPM) no SPECIFIC SAFETY RULES 1. Maintain a safe working environment.
SKU 90234 P AGE 8 8. When checking the oil level, make sure to unscrew (do not pull) the Oil Plug (part #78) out. 9. Drain the Air Compressor’ s T ank (par t #50) every da y . Do not allow moisture to build up inside the T ank. Do not open the T ank Drain V alve (par t #59) so that more than four threads are showing.
22. W ARNING! P eople with pacemakers should consult their ph ysician(s) before using this product. Operation of electrical equipment in close proximity to a hear t pacemak er could cause interf erence or f ailure of the pacemaker .
30-weight, non-detergent, compressor oil before each use. Running the Air Compressor with no oil or low oil will cause damage to the equipment and v oid the warranty . T o check the le vel of oil, mak e sure the Air Compressor is OFF . Then, obser ve the Oil Le v el Window (par t #72).
SKU 90234 P A GE 11 4. Make sure the “On/Off ” Pressure Switch (par t #66) is DO WN in its OFF position. Then, plug the Power Cord (part #64) into the nearest 120 volt, grounded, electrical outlet. (See Figure F .) 5. Pull UP on the “On/Off ” Pressure Switch (par t #66) to its ON position.
8. T ur n the Pressure Regulator (par t #70) counterclockwise to increase the amount of compressed air to the air tool being used (from 90 PSI to 115 PSI). T ur n the Pressure Regulator clockwise to decrease the amount of compressed air . (See Figure F .
SKU 90234 P A GE 13 4. Daily: Purge the T ank (par t #50) daily of all air and moisture to pre vent corro- sion. T o do so , unscrew the T ank Drain V alve (par t #59) two to three tur ns.
P ARTS LIST SKU 90234 P A GE 14 # t r a Pn o i t p i r c s e D. y t Q# t r a Pn o i t p i r c s e D. y t Q 1t l o B4 5 2r e h s a W2 2d a e H r e d n i l y C1 6 2l a n i m r e T7 3r e h s a W r e v o .
SKU 90234 P A GE 15 P AR TS LIST (CONTINUED) # t r a Pn o i t p i r c s e D. y t Q# t r a Pn o i t p i r c s e D. y t Q B 3 5r e v o C l e e h W k n a T2 8 6e l p p i N1 4 5t f a h S n I g n i R g n i n i a t e R2 9 6e v l a V t e l t u O r i A1 5 5w o b l E t s u a h x E1 0 7r o t a l u g e R e r u s s e r P1 6 5.
SKU 90234 P A GE 16 ASSEMBL Y DIA GRAM NO TE: Some par ts are listed and shown f or illustration pur poses only , and are not av ailable individually as replacement parts.
An important point after buying a device Harbor Freight Tools 90234 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Harbor Freight Tools 90234 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Harbor Freight Tools 90234 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Harbor Freight Tools 90234 you will learn all the available features of the product, as well as information on its operation. The information that you get Harbor Freight Tools 90234 will certainly help you make a decision on the purchase.
If you already are a holder of Harbor Freight Tools 90234, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Harbor Freight Tools 90234.
However, one of the most important roles played by the user manual is to help in solving problems with Harbor Freight Tools 90234. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Harbor Freight Tools 90234 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
