Grizzly G0503 Additional Safety Instructions for Hydraulics, Depressurize for Maintenance

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Additional Safety Instructions for Hydraulics

1.HYDRAULIC INJECTION HAZARDS. Be familiar with the hazards of hydraulic injec- tion injuries.

Leaking hydraulic fluid may have enough pressure to penetrate skin. Never use your hands to check for suspected hydraulic leaks.

Hydraulic fluid that is injected into skin is a medical emergency that may cause infection, disability, amputation or death.

The average injection injury may be a small wound that has barely bro- ken the skin. DO NOT be fooled by this type of injury. Immediately get to an emergency medical facility!

Minimizing the time between the injury and when the injected mate- rial is removed is critical to minimiz- ing the seriousness of the injury.

2.EYE PROTECTION. Safety glasses may not always protect your eyes from hot, pressurized fluid. The best way to protect yourself is to stay away from leaks until you can depressurize the system.

3.HYDRAULIC LEAKS. Stop the machine if you notice a hydraulic leak. Allowing the machine to continue running with a leak may increase the hazard of the situation and damage the machine.

4.CHECKING FOR LEAKS. Use a piece of cardboard to check for suspected hydrau- lic leaks. Pressurized hydraulic fluid may cause injection injuries and can be extreme- ly hot. Never use your hands to check for suspected hydraulic leaks.

5.DEPRESSURIZE FOR MAINTENANCE.

Depressurize the hydraulic system before attempting any maintenance or service. Stop the resaw, open the conveyor speed valves, and make sure the pressure gauge reads 0 PSI.

6.INSPECTIONS. Regularly inspect and per- form maintenance on the hydraulic system. A well-maintained hydraulic system will have much fewer problems and hazards than a neglected system.

7.CLEAN MAINTENANCE AREA. Make sure any hydraulic system maintenance is performed in a clean and dust-free work area. Remove any sawdust, grime or water from hydraulic system openings or com- ponents before maintenance. Always use lint-free rags when wiping components.

8.COMPONENT REPLACEMENT. Only use high pressure hydraulic hose and steel hydraulic fittings when replacing compo- nents in the hydraulic system. DO NOT use brass or aluminum.

Model G0503 (Mfg. Since 12/08)

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Contents Horizontal Resaw Bandsaw Page Table of Contents Accessories Maintenance Manual Accuracy Contact Info IntroductionIdentification Main view of machine features and controlsPage Control Panel Machine Data Safety Instructions for Machinery SafetyMany Machines will Eject the Workpiecetowardtheoperator Roll up or button sleeves at the cuff Additional Safety Instructions for ResawsDepressurize for Maintenance Additional Safety Instructions for HydraulicsMinimum Wire Requirements 220V 3-Phase 440V 3-PhaseCircuit Requirements Amperage DrawGrounding Phase ConverterExtension Cords Connection TypeAbout this Section SET UPUnpacking Piece InventoryHardware Recognition Chart Clean Up For Set UpItems Needed SeeRemoving Resaw From the Crate Pallet Site ConsiderationsMounting Conveyor Belt Mounting Resaw to FloorTo attach the hydraulic drive to the conveyor Attaching HydraulicsAttaching Handwheel Handle Installing Blade CoverTo attach the blade cover To attach the handwheel handleMounting Positioning Control PanelTo mount the control panel To mount the return rollersTo connect the resaw to a dust collector Connecting to Installing the BladePage To connect the resaw to the power source Connecting to PowerShut off the main power at the power source circuit breaker Test Run Blade Tension To adjust the tension Disconnect the resaw from powerOperations Operation SafetyStock Preparation To prepare the workpiece for a precision cutConveyor Controls Blade HeightTo operate the infeed conveyor Outfeed pressure roller Pressure RollersResawing Most common causes of blade breakage are Blade InformationG1955-OxiSolvBlade & Bit Cleaner AccessoriesG7895-Citrus Degreaser H4874 Lenox BladesH4875 H4876H4978 T20446 H4979 P0503A17-440V Conversion KitCleaning MaintenanceMiscellaneous BeltsGreasing G0503 Grease SCHEDULE/CHECK-OFF ChartCheck the hydraulic fluid level daily Hydraulic Fluid Hydraulic System Schedule Minor ServiceSupplies Needed Qty Hydraulic System Major ServiceWheel Scrapers To clean the tank screenAbout Service ServiceTracking Page To align the guide blocks Adjusting Blade GuidesTo adjust the support wheel Adjusting Support WheelTo adjust the blade elevation gauge Blade Elevation GaugeTo check the main conveyor table alignment Adjusting Main Conveyor TablePage To set the conveyor tracking Tracking ConveyorTo replace the conveyor belts Replacing ConveyorBelt Tensioning Replacing V-Belts To adjust the V-belt tension Disconnect the resaw from power220V Power Rewiring toG0503 Control Panel Date Approximate Hours Of Use Maintenance Performed Maintenance Log101 Model G0503 Mfg. Since 12/08 302 426 Model G0503 Mfg. Since 12/08 Model G0503 Mfg. Since 12/08 Model G0503 Mfg. Since 12/08 815 901 904 905 906 903 908 910 907 FLT A01-1 A16 MOTOR/START MOTOR/STOP Description Lower Hinge Liner WAY Rear Roller ARM Bracket Symptom Possible Cause Corrective Action TroubleshootingService Log Warranty and Returns Warranty Card Grizzly INDUSTRIAL, inc Box Bellingham, WA Page Order Hours a DAY