Grizzly Industrial G0790 - Manual

-4- Model G0790 (Mfd. Since 9/15) Controls & Components Refer to Figures 1–2 and the following descrip- tions to become familiar with the basic controls of this machine. To reduce your risk of serious injury, read this entire manual BEFORE using machine. A. ON/OFF Switch: Turns motor ON when fli...

Model G0790 (Mfd. Since 9/15) -5- The information contained herein is deemed accurate as of 9/8/2015 and represents our most recent product specifications. Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 1 OF 2 Model G0790 MACHINE...

Model G0790 (Mfd. Since 9/15) -7- ELECTRICAL EQUIPMENT INJURY RISKS. You can be shocked, burned, or killed by touching live electrical components or improperly grounded machinery. To reduce this risk, only allow qualified service personnel to do electrical installation or repair work, and always dis...

Model G0790 (Mfd. Since 9/15) -9- Additional Safety for Planers PLANER INJURY RISKS. Familiarize yourself with the main injury risks associated with plan-ers—always use common sense and good judge-ment to reduce your risk of injury. Main injury risks from planers: amputation/lacerations from contact...

-10- Model G0790 (Mfd. Since 9/15) SECTION 2: POWER SUPPLY Availability Before installing the machine, consider the avail-ability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize t...

Model G0790 (Mfd. Since 9/15) -13- Cleanup Site Considerations Figure 5. Minimum working clearances. 23 1 / 2 " 17" The unpainted surfaces of your machine are coated with a heavy-duty rust preventative that prevents corrosion during shipment and storage. This rust preventative works extremel...

Model G0790 (Mfd. Since 9/15) -15- Dust Collection To connect a dust collection hose: 1. If installed, remove dust bag and clamp from dust port (see Figure 11). 2. Fit 2 1 ⁄ 2 " dust hose over dust port and secure with hose clamp. 3. Tug hose to make sure it does not come off. Note: A tight fit ...

-16- Model G0790 (Mfd. Since 9/15) Test Run Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components are functioning properly. If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix ...

Model G0790 (Mfd. Since 9/15) -17- SECTION 4: OPERATIONS Operation Overview The purpose of this overview is to provide the nov-ice machine operator with a basic understanding of how the machine is used during operation, so the machine controls/components discussed later in this manual are easier to ...

Model G0790 (Mfd. Since 9/15) -19- Planing Tips Below is a list of wood characteristics you may encounter when planing. The following descrip-tions of defects will give you some possible answers to problems you may encounter while planing different materials. Possible solutions fol-low the descripti...

-20- Model G0790 (Mfd. Since 9/15) Pitch & Glue Build-up Problem: Glue and resin buildup on the rollers and cutterhead will cause overheating by decreas-ing cutting sharpness while increasing drag in the feed mechanism. The result can include scorched lumber as well as uneven knife marks and cha...

Model G0790 (Mfd. Since 9/15) -21- Elevation Scale The depth of cut is read directly from the elevation scale (see Figure 15) on the righthand column at the front of the machine. The measurement indi-cated by the red arrow is the effective thickness of the board after planing. Figure 15. Positioning...

Model G0790 (Mfd. Since 9/15) -23- SECTION 5: ACCESSORIES Installing unapproved accessories may cause machine to malfunction, resulting in serious personal injury or machine damage. To reduce this risk, only install accessories recommended for this machine by Grizzly. NOTICE Refer to our website or ...

Model G0790 (Mfd. Since 9/15) -25- SECTION 6: MAINTENANCE For optimum performance from your machine, follow this maintenance schedule and refer to any specific instructions given in this section. Daily Check• Loose mounting bolts. • Damaged knives. • Worn or damaged wires. • Any other unsafe conditi...

Model G0790 (Mfd. Since 9/15) -27- Review the troubleshooting and procedures in this section if a problem develops with your machine. If you need replacement parts or additional help with a procedure, call our Technical Support. Note: Please gather the serial number and manufacture date of your mach...

-28- Model G0790 (Mfd. Since 9/15) Machine Operation Symptom Possible Cause Possible Solution Excessive snipe (gouge at the end of the workpiece that is uneven with the rest of the cut). Note: A small amount of snipe is inevitable with all types of planers—the key is to minimize it. 1. Aftermarket o...

Model G0790 (Mfd. Since 9/15) -29- To reduce risk of shock or accidental startup, always disconnect machine from power before adjustments, maintenance, or service. Knife Replacement The condition of the knives on the Model G0790 will affect the precision of the cut. During opera-tion, watch for the ...

-30- Model G0790 (Mfd. Since 9/15) Inspecting Cutterhead, Gib, and Knives 1. DISCONNECT PLANER FROM POWER! 2. Carefully clean the cutterhead with a rag and with a flashlight, inspect the following: • Make sure the threaded screw holes do not contain wood material or sawdust. • Make sure that the hex...

Model G0790 (Mfd. Since 9/15) -35- Wiring Safety Instructions SHOCK HAZARD. Working on wiring that is con-nected to a power source is extremely dangerous. Touching electrified parts will result in personal injury including but not limited to severe burns, electrocution, or death. Disconnect the powe...

-36- Model G0790 (Mfd. Since 9/15) Wiring Diagram & Electrical Components Figure 40. Circuit breaker. Figure 39. Paddle switch. The motor wiring shown here is current at the time of printing, but it may not match your machine. Always use the wiring diagram inside the motor junction box. Neutral ...

Model G0790 (Mfd. Since 9/15) -37- 1 2 2 4 5 6 789 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 37 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 68 69 70 71 7273 74 75 76 77 78 79 80 81 81 82 83 84 84 85 86 86 8...

-38- Model G0790 (Mfd. Since 9/15) Main List REF PART # DESCRIPTION REF PART # DESCRIPTION 1 P0790001 LEFT CAP 51 P0790051 FLAT WASHER 8MM 2 P0790002 ROLLER END CAP PIN (PLASTIC) 52 P0790052 CAP SCREW M8-1.25 X 20 4 P0790004 ROLLER 53 P0790053 CUTTERHEAD 5 P0790005 HANDLE CAP 54 P0790054 BLADE LOCAT...

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