Grizzly G0504 owner manual Tracking Conveyors, To set the conveyor tracking

Page 40

3.Study the written measurements on your test piece. Note—DO NOT place too much importance on the first and last six inches of the board, because the board will only have been under one pressure roller during that part of the cut.

—If the measurements are more than 0.030" different from one side to the other, you should adjust the conveyor table.

To adjust the conveyor table:

1.Disconnect the resaw from the power source!

2.Use your test board to determine which direction the conveyor table needs to be moved. For example, if the right side of the board was thicker than the left side—you will need to move either the right side of the conveyor up or move the left side of the con- veyor down.

3.Adjust the four adjustment bolts that control the conveyor table height as determined from Step 2. Note—For adjustment bolt locations see the adjustment bolt shown in Figure 39.

Figure 39. Conveyor table adjustment bolts

(1 of 4 shown).

4.Tighten the lock nuts on the adjustment bolts, connect the resaw to the power, and repeat the checking and adjusting Steps until the measurements on your cut piece are within 0.030".

Tracking Conveyors

“Tracking” the conveyor belts means balancing the way they ride on the end rollers. The convey- ors are tracking correctly when they are centered between the roller brackets on each side of the conveyor. If the conveyor belts start rubbing against the roller brackets, then you need to track them as described.

To set the conveyor tracking:

1.Loosen the two roller bracket cap screws (shown in Figure 40) about 3⁄4 of a turn. Do this on the both sides of the conveyor.

Roller Bracket

Roller Bracket Cap Screws

Front Adjustment Nut

Rear Adjustment Nut

Figure 40. Roller bracket cap screws and

adjustment nuts.

2.Loosen the rear adjustment nuts away from the bracket plates on both sides of the con- veyor.

3.Start the conveyor belt.

4.On the side that the belt tracks toward, turn the front adjustment nut counter-clockwise half of a turn, and watch the belt tracking. Note—The effect of the adjustment can sometimes take two minutes before the results are fully apparent.

—If the tracking was not corrected by this adjustment, proceed to Step 5. If the tracking was corrected, skip to Step 6.

-38-	G0504 16" Horizontal Resaw Bandsaw

Image 40

Contents Model G0504 Horizontal Resaw Bandsaw Page Table of Contents Service Adjustments PartsGeneral Information CommentaryMachine Data Sheet G0504 16 Horizontal Resaw Bandsaw G0504 16 Horizontal Resaw Bandsaw Additional Safety Instructions for Bandsaws Additional Safety Instructions for Hydraulics Phase Power Circuit RequirementsGrounding Converting to Inside of electrical boxMain motor 440V wiring Machine Features Main FeaturesPage Memory Preset Keys A, B, C, D-Allows Control PanelSET UP About this SectionPiece Inventory UnpackingHardware Recognition Chart Clean Up Site Considerations Removing Resaw from Crate Pallet Mounting Resaw to the FloorInstalling Tensioning Blade To install and tension the bladeAdjusting Blade Guides Always de-tension blade after useTo adjust the upper guide block Support Bearing To adjust the support bearingsPower Source Connecting to DustTo connect the resaw to a dust collector Power on switch Test RunOperations Operation Safety Conveyor ControlsTo operate the infeed conveyor Setting Blade Height Calibrating Digital DisplayTo set the blade height with the keypad To calibrate the digital displaySetting Memory Using Memory Button To store a height in the a memory preset keyTo use the stored memory preset in the a key To set the memory functionResawing To perform a resawing operationBlade Information Accessories H4959-Coolant DispenserH0580-Pneumatic Grease Gun H1300 H1298 G7984 H2347 H0736Maintenance CleaningMiscellaneous BeltsGrease Fittings Hydraulic System Minor Service Check the hydraulic fluid level dailyHydraulic System Major Service To inspect the hydraulic fluidTo clean the bottom of the tank To clean the tank screenTo fill the tank with new fluid About Service Service AdjustmentsAdjusting Lower Blade Guides Adjusting V-Belt Tension To adjust the tension for the hydraulic pump V-beltReplacing V-Belts Adjusting Main Conveyor TableTo check the main conveyor table alignment Tracking Conveyors To set the conveyor trackingReplacing Conveyors To replace the conveyor beltsDisconnect the resaw from the power source Blade Tracking Wheel Alignment Screws Page Troubleshooting UnderpoweredSymptom Possible Cause Possible Solution Housing Parts PartsHousing Parts List DescriptionFrame Parts Frame Parts List Elevation Parts Elevation Parts List Blade Guide Parts Adjustment ROD Bracket Tensioning Wheel Parts Tensioning Wheel Parts List Drive Wheel Parts Hydraulic Pump Parts Main Conveyor Table Parts Main Conveyor Table Parts List Return Conveyor Table Parts Rear Hold Down Parts Front Hold Down Parts Front Hold Down Parts List Hydraulic System Parts Hydraulic System Parts List Connector 3/8H X 3/8HElectrical System Parts Electrical System Parts Electrical System Parts List Warranty and Returns Page Page Page