Grizzly G0704 owner manual Wiring Safety Instructions

Page 46

machine

SECTION 8: WIRING

These pages are current at the time of printing. However, in the spirit of improvement, we may make chang- es to the electrical systems of future machines. Compare the manufacture date of your machine to the one stated in this manual, and study this section carefully.

If there are differences between your machine and what is shown in this section, call Technical Support at

(570)546-9663 for assistance BEFORE making any changes to the wiring on your machine. An updated wiring diagram may be available. Note: Please gather the serial number and manufacture date of your machine before calling. This information can be found on the main machine label.

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 power from the machine before servicing electrical com- ponents!

MODIFICATIONS. Modifying the wiring beyond what is shown in the diagram may lead to unpre- dictable results, including serious injury or fire. This includes the installation of unapproved after- market parts.

WIRE CONNECTIONS. All connections must be tight to prevent wires from loosening during machine operation. Double-check all wires dis- connected or connected during any wiring task to ensure tight connections.

CIRCUIT REQUIREMENTS. You MUST follow the requirements at the beginning of this man- ual when connecting your machine to a power source.

WIRE/COMPONENT DAMAGE. Damaged wires or components increase the risk of serious per- sonal injury, fire, or machine damage. If you notice that any wires or components are damaged while performing a wiring task, replace those wires or components.

MOTOR WIRING. The motor wiring shown in these diagrams is current at the time of printing but may not match your machine. If you find this to be the case, use the wiring diagram inside the motor junction box.

CAPACITORS/INVERTERS. Some capacitors and power inverters store an electrical charge for up to 10 minutes after being disconnected from the power source. To reduce the risk of being shocked, wait at least this long before working on capacitors.

EXPERIENCING DIFFICULTIES. If you are expe- riencing difficulties understanding the information included in this section, contact our Technical Support at (570) 546-9663.

The photos and diagrams included in this section are best viewed in color. You can view these pages in color at www.grizzly.com.

-44-

Model G0704 (Mfg. since 09/09)

Page 45 Page 47
Image 46
Page 45 Page 47
Contents Model G0704 MILL/DRILL with Stand Page Table of Contents Manual Accuracy Contact Info IntroductionMachine Description Identification Electronic Controls Identification G0704 electronic controls identificationMachine Data Sheet Other Features Safety Safety Instructions for MachineryUnattended OPERATION. Never­ leave­ Additional Safety for Mill/Drills Power Supply Minimum Gauge Size 16 AWG 50 ftUnpacking SetupNeeded for Setup Description QtyInventory Contents QtyNot Shown Before cleaning, gather the following CleanupBasic steps for removing rust preventative Weight Load Site ConsiderationsExample of a direct mount setup Moving & Placing MachineMounting to Shop Floor Bolting to Concrete FloorsDrill Chuck Arbor AssemblyTo install the drill chuck onto the arbor To assemble your machinePower Connection Connecting PowerTest Run & Spindle Break-in To test run and break-in the spindle bearingsBasic Controls OperationsSpeed Range Selector Knob Selects low range Digital readout unit controls Operation Overview Digital Readout Unit To use the digital readoutCalculating Spindle Speed To determine the needed spindle speedSpindle Speed Direction To set the spindle speedChanging Spindle Position Using Quill Feed Levers Spindle Height ControlsTo install the drill chuck and arbor Drill ChuckLoading Tooling To install the toolingTo remove the collet To raise or lower the headstock Headstock Travel Axis and RotationTo tilt the headstock to the left or right Longitudinal Feed Table TravelCross Feed H8179 AccessoriesH8177-Worktable with Angle G8683Z-Mini Shop Fox Mobile Base G9322-Boring Head Combo SetH5685-4Rotary Table G5758-Tilt x G5684-R-8 Vertical Collet RackSchedule MaintenanceLubrication Tools Needed Qty To lubricate the leadscrewsHandwheel gears Service TroubleshootingFor proper use and safety To adjust the headstock gibs To adjust the table gibsGibs To adjust the X-axis leadscrew Battery ReplacementTo adjust the Y-axis leadscrew nut To replace the digital readout unit batteryMotor Service To inspect and replace the motor brushesWiring Wiring Safety InstructionsWiring Diagram 110 VACRear panel Side panelParts Column BreakdownColumn Parts List DescriptionElectrical Box Breakdown & Parts List Headstock Breakdown Headstock Parts List Chip Guard Breakdown & Parts List Labels Breakdown & Parts List Model G0704 Mfg. since 09/09 Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty and Returns Warranty and ReturnsOrder Hours a DAY
Top Page Image Contents