Page 3 - Table of Contents
Table of Contents INTRODUCTION ..................................................................................... 2 Foreword ........................................................................................... 2 Machine Data ....................................................................
Page 4 - INTRODUCTION; Foreword
Model G0471 3 HP Air Compressor - 2 - INTRODUCTION If you have any comments regarding this manual, please write to us at the following address: Grizzly Industrial, Inc. C/O Technical Documentation P.O. Box 2069 Bellingham, WA 98227-2069 Most importantly, we stand behind our tools. If you have any se...
Page 5 - Safety Instructions for Pneumatic Tools; For Your Own Safety Read Instruction Manual; NOTICE
Model G0471 3 HP Air Compressor - 3 - SECTION 1: SAFETY Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury. It may also be used to alert against unsafe practices. Indicates a potentially hazardous situation which, if not avoided, COULD result in...
Page 8 - REQUIREMENTS; Amperage Draw
Model G0471 3 HP Air Compressor - 6 - SECTION 2: CIRCUIT REQUIREMENTS Figure 1. Typical NEMA 6-20 plug and receptacle. Serious personal injury could occur if you connect the machine to the power source before you have com-pleted the set up process. DO NOT connect the machine to the power source unti...
Page 9 - Extension Cords; Grounding
Model G0471 3 HP Air Compressor - 7 - Extension Cords We do not recommend the use of exten-sion cords on 220V equipment. Instead, arrange the placement of your equipment and the installed wiring to eliminate the need for extension cords. If you find it absolutely necessary to use an extension cord a...
Page 10 - Unpacking; Items Needed; Set Up Safety
Model G0471 3 HP Air Compressor - 8 - Unpacking SECTION 3: SET UP Your air compressor left our warehouse in a carefully packed crate or box. If you dis-cover the air compressor is damaged after you have signed for delivery, please imme- diately call Customer Service at (570) 546-9663 for advice. Sav...
Page 11 - Inventory
Model G0471 3 HP Air Compressor - 9 - Figure 2. Model G0471 inventory. B C D A After you have unpacked the carton you should find the following. Model G0471 Inventory (Figure 2) A. Compressor. ........................................ 1 B. Wheels ................................................ 2 C. ...
Page 13 - Placement
Model G0471 3 HP Air Compressor - 11 - Placement 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. Keep work area clear from flammable gas when using the compressor. When determin...
Page 14 - Operation Safety; SECTION 4: OPERATIONS; Starting
Model G0471 3 HP Air Compressor - 12 - Operation Safety SECTION 4: OPERATIONS Long term exposure to this machine may cause hearing loss. To protect your hearing, always wear ANSI approved ear protection when operat-ing this air compressor. Operating this equipment has the potential for flying debris...
Page 15 - Line Pressure
Model G0471 3 HP Air Compressor - 13 - 6. Close the drain valve ( Figure 8 ) to allow the tank to build up pressure. 7. Check the tank pressure gauge ( Figure 9 ) to see that the tank pressure climbs to approximately 110-120 PSI (around 8 BAR) and turns OFF . Note : If the compressor does not turn O...
Page 16 - Connecting Tools
Model G0471 3 HP Air Compressor - 14 - When choosing air tools, consider the amount of air used (cubic feet per min-ute or CFM) by the tool. Nailers and staple guns have a low CFM requirement because they use air in short bursts. A paint sprayer or a pneumatic grinder uses a more continuous stream o...
Page 17 - Storage
Model G0471 3 HP Air Compressor - 15 - Always disconnect the air hose from tools whenever not in use or while servicing ! During maintenance, a tool connected to air may operate accidentally, causing serious per-sonal injury! When storing your air compressor, fol-low these guidelines: 1. Turn the co...
Page 18 - SECTION 5: MAINTENANCE; Schedule; Daily; Weekly
Model G0471 3 HP Air Compressor - 16 - SECTION 5: MAINTENANCE Schedule For optimum performance from your machine, follow this maintenance sched-ule and refer to any specific instructions given in this section. Daily 1. Check the oil level! Use the sight glass on the crankcase to make sure the oil re...
Page 19 - Monthly; Quarterly; Draining Tank; Pressure Safety
Model G0471 3 HP Air Compressor - 17 - Monthly After the first 50 working hours or 30 days, perform the following maintenance: 1. Change the oil in the air compressor pump as described in Changing Oil on Page 21 . Quarterly After every 300 working hours or 3 months, perform the following maintenance...
Page 20 - Maintenance Notes; Date
Model G0471 3 HP Air Compressor - 18 - Maintenance Notes Date This page is for tracking oil changes and other maintenance proce-dures to ensure that they are performed at the scheduled intervals.
Page 21 - Troubleshooting
Model G0471 3 HP Air Compressor - 19 - 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 ...
Page 24 - Fixing Air Leaks; Check Valve
Model G0471 3 HP Air Compressor - 22 - Fixing Air Leaks Air leaks will cause low air output and increase the time the compressor must run. To find air leaks: 1. Turn the compressor OFF when the tank is fully pressurized and unplug the compressor. 2. Listen for the sound of air to find fittings that ...
Page 25 - Pressure Switch
Model G0471 3 HP Air Compressor - 23 - The pressure switch has been factory set for the highest PSI that is safe for this compressor. The pressure switch ensures the com-pressor will shut OFF when the air tank reaches maximum PSI. Pressure Switch Figure 20. Pressure adjustment screws. 5. Turn the bl...
Page 27 - Service Notes
Model G0471 3 HP Air Compressor - 25 - Service Notes
Page 30 - 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. This is Griz...
Page 31 - WARRANTY CARD
WARRANTY CARD Name _________________________________________________________________Street _________________________________________________________________City _______________________ State _________________________ Zip _________Phone # ____________________ Email ________________________ Invoice # ...
Page 32 - Send a Grizzly Catalog to a friend:; Place
FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL, INC.P.O. BOX 2069BELLINGHAM, WA 98227-2069 TAPE ALONG EDGES--PLEASE DO NOT STAPLE Name________________________________ Street________________________________ City______________State______Zip_______ Send a Grizzly Catalog to a friend: Place Stamp Here