INTRODUCTION Foreword We are proud to offer this series of Grizzly Air Compressors. These models are part of a growing Grizzly family of fine power tools. When used according to the guide- lines set forth in this manual, you can expect years of trouble-free, enjoyable operation and proof of Grizzly’s commit-...
PRODUCES DUST. Wood dust is a carcinogen and can cause cancer and severe respiratory illnesses. Model G0464/G0465/G0467/G0468/G0470 Air Compressors Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.
Page 7
16. REMOVE ADJUSTING KEYS AND WRENCHES. Make a habit of check- ing for keys and adjusting wrenches before turning machinery ON. Model G0464/G0465/G0467/G0468/G0470 Air Compressors 17. REDUCE 18. USE PROPER AIR HOSE for the UNATTENDED 19. DO NOT FORCE MACHINERY. Work 20.
If normal safety pre- cautions are overlooked or ignored, serious personal injury may occur. Model G0464/G0465/G0467/G0468/G0470 Air Compressors 6. COMPRESSED AIR USE. Do not use the compressor for filling breath- ing or diving tanks. Compressed air...
Amperage Draw The motors on the air compressors will draw the following amps: G0464 Motor Draw ... 8 Amps G0465 Motor Draw ... 8 Amps G0467 Motor Draw ...14.5 Amps G0468 Motor Draw ... 8 Amps G0470 Motor Draw ...14 Amps...
Ensure compliance by check- ing with a qualified electrician! Model G0464/G0465/G0467/G0468/G0470 Air Compressors Extension Cords The use of extension cords can cause power loss and overheating in air com- pressors. When possible, locate the air...
2. Be sure the air filter is attached to the cylinder head as shown in Figure 2. Figure 2. Air filter attached to cylinder head. Model G0464/G0465/G0467/G0468/G0470 Air Compressors NOTICE This machine should never be run without a full oil reservoir. The oil...
A clear and well ventilated area is best for its safe operation. Model G0464/G0465/G0467/G0468/G0470 Air Compressors Do not place the compressor next to flammable liquids or gas! The com- pressor motor and air supply pipe can reach high temperatures and cause the flammable gas to ignite.
Be certain the safety glasses you wear meet the appropriate standards of the American National Standards Institute (ANSI). Model G0464/G0465/G0467/G0468/G0470 Air Compressors Starting To start the air compressor: 1. Place the compressor on a solid, level surface with access to a properly fused power supply.
PSI for the Model G0468), flip the ON/ OFF switch to OFF before the pres- sure reaches the maximum PSI shown on Page 3. See Pressure Switch on Page 21 to adjust the automatic shut- off. Model G0464/G0465/G0467/G0468/G0470 Air Compressors...
Model G0464/G0465/G0467/G0468/G0470 Air Compressors Figure 8. Quick connect coupler. These air compressors are specifi- cally designed for air tool operation.
6. Store the air compressor in its normal operating position in a cool protected area. Model G0464/G0465/G0467/G0468/G0470 Air Compressors Failure to unplug the air compres- sor before storage may result in the compressor running continuously, causing overheating, damage to the compressor, and possibly a fire.
Draining Tank on Page 16, and leave the drain valve open until the next use. Model G0464/G0465/G0467/G0468/G0470 Air Compressors If the compressor is used on a daily basis, perform the following checks each week. Weekly 1.
Note: Draining the air from the tank can be extremely loud. Wear ear pro- tection when draining the tank. Figure 10. Tank drain valve. Model G0464/G0465/G0467/G0468/G0470 Air Compressors Pressure Safety Valve The pressure safety valve prevents dam- age to the tank by releasing pressure when the tank reaches maximum capacity.
SECTION 6: SERVICE This section is provided for your convenience—it is not a substitute for the Grizzly Service Department. If you need help troubleshooting, replacing parts, or you are unsure of how to perform the procedures in this section, then feel free to call our Technical Support at (570) 546-9663.
Page 20
OFF. Compressor knocking. Pressure relief valve stays open and motor won’t stop running. Model G0464/G0465/G0467/G0468/G0470 Air Compressors Possible Cause 1. Pulley setscrews or keys are missing or loose. 2. Motor fan is hitting the cover.
Oil Sight Glass Figure 12. Oil sight glass. 4. Tip the compressor to drain all of the oil from the crank case. Model G0464/G0465/G0467/G0468/G0470 Air Compressors Possible Cause 1. Faulty check valve. 2. Faulty pressure switch. 1. Tank is not drained.
5. Re-assemble the check valve. Make sure the diaphragm presses squarely against the air supply tube opening. Model G0464/G0465/G0467/G0468/G0470 Air Compressors Fixing Air Leaks Air leaks will cause low air output and increase the time the compressor must run.
Pull the black cover up and set it aside. Figure 15. Pressure switch cover. Model G0464/G0465/G0467/G0468/G0470 Air Compressors 5. Turn the black plastic pressure adjust- ment screw (Figure 16) a half turn clockwise to increase the tank pressure and a half turn counterclockwise to decrease the pressure.
Page 33
LOCK GASKET P0470034 CAPACITOR 120MFD 250 VAC PW07M FLAT WASHER 3MM PLW09M LOCK WASHER 3MM PS12M PHLP HD SCR M3-.5 X 6 Model G0464/G0465/G0467/G0468/G0470 Air Compressors G0470 Parts List REF PART # DESCRIPTION P6204 BALL BEARING 6204 P0470039 ROTOR P6202...
Page 34
WARRANTY AND RETURNS Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.
Page 35
____20-29 ____50-59 How long have you been a woodworker/metalworker? ____0-2 Years How many of your machines or tools are Grizzly? ____0-2 Do you think your machine represents a good value? ____Yes Would you recommend Grizzly Industrial to a friend? ____Yes Would you allow us to use your name as a reference for our customers in your area? Note: We never use names more than 3 times.
Page 36
Send a Grizzly Catalog to a friend: Name________________________________ Street________________________________ City______________State______Zip_______ FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 TAPE ALONG EDGES--PLEASE DO NOT STAPLE Place Stamp Here...