Woodstock W1772, W1773 owner manual Recommended Adjustments, Set

Page 24

W1772/W1773 37" Drum Sander

UP

—If the top of the conveyor belt rotates toward the front of the machine, it is moving in the wrong direction. Stop the machine, shut OFF the power source, then swap any two wires at the feed motor relay (see Figure 22). If the W1773 is connected to a phase converter, swap the L2 and L3 wires to correct the con- veyor belt rotation.

6.Press the CONVEYOR STOP button to stop the machine.

7.Model W1772: Press the SANDING DRUMS START and SANDING DRUMS STOP buttons. The sanding drums should start, run, and stop smoothly.

Model W1773: Verify that the power is not connected out of phase by pressing the SANDING DRUMS START button, using the criteria below:

The STOP button safety feature is not working correctly. This safety feature must work properly before proceed- ing with regular operations. Call Tech Support for help.

10.Reset the EMERGENCY STOP button.

11.Press the CONVEYOR START button, then press the emergency stop bar. The sander will come to a complete stop. The stop bar should only be used during emergencies. The emergency stop bar switch will wear quicker if this feature is used for regular shut down.

—If the conveyor belt does not come to a complete stop, the emergency stop bar is not working correctly, immediately dis- connect power to the machine and call Tech Support for help.

SET

—If the drums rotate toward the back of the machine, they are moving in the cor- rect direction.

—If the drums rotate toward the front of the machine, they are moving in the wrong direction. Stop the machine, shut OFF the power source, then swap any two wires at the sanding drum motor relay (see Figure 22). If the W1773 is connected to a phase converter, swap the L2 and L3 wires to correct the sand- ing belt rotation. (The "wild wire" is con- nected to the L1 terminal.)

8.Press the EMERGENCY STOP button to stop the machine.

9.WITHOUT resetting the switch, press the CONVEYOR START button. The machine should not start.

—If the machine does not start, the EMERGENCY STOP button safety feature is working correctly.

—If the machine DOES start (with the EMERGENCY STOP button pushed in), immediately disconnect power to the machine.

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Recommended

Adjustments

For your convenience, the adjustments listed below have been performed at the factory and no further setup is required to operate your machine.

However, because of the many variables involved with shipping, some of these adjust- ments may need to be repeated to ensure opti- mum results. Keep this in mind as you start to use your new drum sander.

Step-by-step instructions for these adjust- ments can be found in SERVICE.

1.V-Belt Tension (Page 33). Perform after the first 16 hours.

2.Conveyor Tensioning & Tracking (Page 36).

3.Drum Adjustments (Page 38).

4.Pressure Roller Height (Page 42).

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Contents Drum Sander Page Contents Introduction Woodstock Technical SupportIntroduction Introduction Introduction Introduction Controls and Features Safety Standard Safety InstructionsAlways Lock Mobile Bases if Used Before Operating Machinery Additional Safety for Drum Sanders W1772 Single-Phase Operation W1772 Electrical SpecificationsElectrical W1773 220V/440V Phase Operation Phase ConverterW1773 Electrical Specifications Rewiring W1773 to To rewire the Model W1773 for 440V operation, do these stepsSetup Items Needed for SetupUnpacking InventoryAssembly If you do not hear any scraping sounds go to StepControl panel mounting bolts Machine Placement W1772/W1773 minimum working clearancesLifting Sander Mounting to Shop FloorTo place the sander in a permanent location, do these steps Power Connection To connect the sander to the power source, do these stepsDust Collection Recommended CFM at SanderGear Oil Check To check the gear oil, do these stepsTest Run To test run the drum sander, do these stepsRecommended Adjustments SETOperations Control PanelGeneral Sanding Drums Start Button Starts the sanding drumsTo adjust the conveyor speed, do these steps Depth of CutVariable Speed To set the depth of cut, do these stepsUsing the Amp Draw Meter SandingTo sand a workpiece, do these steps Sanding Tips Choosing Sandpaper Grit ClassPaper Replacement To change the paper, do these stepsDrum Sander Accessories Maintenance CleaningLubrication Step Lubricating gear boxService Gauge BlocksTo make the gauge blocks, do these steps Belt Service To adjust V-belt tension, do these stepsBearing Replacement To align the pulleys, do these stepsThat no obstructions prevent bearing lubrication Pages 38Conveyor Tensioning Tracking To tension the conveyor, do these stepsTracking To track the conveyor, do these stepsDrum Adjustments Adjusting Drums Perpendicular to Feed DirectionFront and rear drum Adjustment locations Loosen the front drum pillow bearing lock nuts FigureAdjusting Drum Height & Drum-to-Conveyor Parallelism Rear right sanding drum micro Adjusting knob Loosen the front drum pillow bearing lock nuts ,Pressure roller adjustment Nuts Pressure Roller HeightTo adjust a dust scoop, do these steps Scale Pointer CalibrationDust Scoops Table Lift ScewsTo adjust the table lift screws, do these steps Marking sprocket tooth ChainW1772/W1773 Wiring Overview Emergency stop bar limit SwitchW1772/W1773 control panel wiring W1772/W1773 Control PanelW1772 Electrical Box 220V, 1-Ph W1772 electrical boxW1772 Electrical Box Wiring 220V, 1-Ph FiguresW1772 sanding drum motor Wiring and start capacitors W1772 Sanding & Feed MotorsW1773 Electrical Box 220V, 3-Phase W1773 Electrical Box Wiring 220V, 3-Phase FiguresW1773 Electrical Box 440V, 3-Phase W1773 440V 3-phase electrical box wiringW1773 Electrical Box Wiring 440V, 3-Phase Figures 66W1773 220V sanding drum motor Wiring W1773 Sanding Drum MotorW1773 220V feed motor wiring W1773 Feed MotorTroubleshooting Moving parts have come to a complete stopMachine Operations Parts Frame Parts BreakdownFrame Parts List PART# DescriptionParts Breakdown Conveyor Parts List Roller & Drum Parts Breakdown XPK55MMicro-Adjustment Breakdown Electrical Components Electrical Parts List CurrentsensorLabel Placement Warranty Registration CommentsBOX BELLINGHAM, WA Warranty
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