Grizzly G0819 Owner'S Manual Download Page 61

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Model G0819 (Mfd. Since 09/16)

-59-

WARNING
DISCONNECT
POWER!

9–10

Table

Extension

Tracking
Adjustment
Bolts

Access
Panel

Left Roller

Support

Conveyor

Motor &

Gearbox

Emergency

Stop Plate

Conveyor Belt

Infeed

Drum

Conveyor Table

Assembly

Figure 95. Conveyor belt removal sequence.

Summary of Contents for G0819

Page 1: ...NG NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC BLWK18649 PRINTED IN TAIWAN V1 03 17 MODEL G0819 15 OPEN END WIDE BELT SANDER...

Page 2: ...g grinding tool integrity and the usage of personal protective equipment The manufacturer will not be held liable for injury or property damage from negligence improper training machine modifications...

Page 3: ...MAINTENANCE 37 Schedule 37 Cleaning Protecting 37 Lubrication 37 Cleaning Sanding Belt 39 Regulator Water Trap 39 Air System 39 SECTION 7 SERVICE 40 Troubleshooting 40 Adjusting Oscillation Speed Tim...

Page 4: ...de every effort to be exact with the instruc tions specifications drawings and photographs in this manual Sometimes we make mistakes but our policy of continuous improvement also means that sometimes...

Page 5: ...injury read this entire manual BEFORE using machine Control Panel Table Extension Emergency Stop Plate Table Elevation Handwheel Electrical Panel Access Door Upper Right Access Door Lower Right Access...

Page 6: ...E Platen Adjustment Lock Lever Figure 2 Inside upper left access door Figure 3 Inside upper right access door I Left Speed Control Knob J Pneumatic Cylinder K Right Speed Control Knob L Mirror M Pneu...

Page 7: ...motor OFF when pressed G Emergency Stop Button Turns all machine functions OFF when pressed engages emer gency brake to stop rotation of sanding drum Twist clockwise to reset H Table Extension Adjust...

Page 8: ...7 Oscillation speed controls P O S Sanding Belt Tension Knob Increases or decreases sanding belt tension Rotate counterclockwise to remove old sanding belt Rotate clockwise to tension new sanding bel...

Page 9: ...otprint Length x Width 19 1 2 x 27 1 2 in Shipping Dimensions Type Wooden Crate Content Machine Weight 903 lbs Length x Width x Height 42 x 30 x 71 in Must Ship Upright Yes Electrical Power Requiremen...

Page 10: ...feed Sanding Drum Type Spiral Grooved Rubber Infeed Sanding Drum Size 4 in Outfeed Sanding Drum Type Steel Outfeed Sanding Drum Size 3 in Platen Information Platen Type Graphite Pad Platen Length 15 3...

Page 11: ...of DANGEROUS ENVIRONMENTS Do not use machinery in areas that are wet cluttered or have poor lighting Operating machinery in these areas greatly increases the risk of accidents and injury MENTAL ALERTN...

Page 12: ...moving parts or flying debris Make sure they are properly installed undamaged and working correctly BEFORE operating machine FORCING MACHINERY Do not force machine It will do the job safer and better...

Page 13: ...ily get caught in moving parts Never reach inside machine or try to clear jammed workpiece while machine is operating Keep all guards in place and secure SANDPAPER CONTACT Rotating sandpaper can remov...

Page 14: ...overheating or fire may result especially if connected to an undersized circuit To reduce the risk of these hazards avoid over loading the machine during operation and make sure it is connected to a p...

Page 15: ...ectrical codes and ordinances Grounding Instructions Extension Cords Since this machine must be permanently con nected to the power supply an extension cord cannot be used Serious injury could occur i...

Page 16: ...have resolved any issues between Grizzly or the shipping agent You MUST have the original pack aging to file a freight claim It is also extremely helpful if you need to return your machine later Unpa...

Page 17: ...rietary parts are missing e g a nut or a washer we will gladly replace them or for the sake of expediency replacements can be obtained at your local hardware store Loose Item Inventory Figure 13 Qty A...

Page 18: ...easer then let it soak for 5 10 minutes 3 Wipe off the surfaces If your cleaner degreas er is effective the rust preventative will wipe off easily If you have a plastic paint scraper scrape off as muc...

Page 19: ...ervice described in this manual See below for required space allocation Physical Environment The physical environment where the machine is operated is important for safe operation and lon gevity of ma...

Page 20: ...to Needed for Setup on Page 14 for complete list of needed equipment for setup and installation To lift and move machine 1 Remove shipping crate top and sides then remove small components from shippi...

Page 21: ...mmend placing it on machine mounts as these provide an easy method for leveling and they have vibration absorbing pads Anchoring to Floor Number of Mounting Holes 4 Diameter of Mounting Hardware 1 2 D...

Page 22: ...reads approximately 75 PSI Then push knob down until it snaps into position to lock setting in place Figure 22 Regulator knob controls functions Lock Unlock Decrease PSI Increase PSI Before the machin...

Page 23: ...24 Terminal locations to connect incoming power wires and ground wire Incoming Power Terminals Ground Terminal Connecting Power Supply Wires Figure 25 Connecting power to machine Move the disconnect s...

Page 24: ...e information is understood The test run consists of verifying the following 1 the main motor powers up and runs correctly 2 the Emergency Stop button works correctly 3 the feed motor powers up and ru...

Page 25: ...fer to Troubleshooting on Page 40 10 Repeat Steps 6 9 with conveyor belt start button see Figure 27 on Page 22 to test feed motor The conveyor motor should run smoothly and without unusual problems or...

Page 26: ...typical sanding operation the operator does the following 1 Examines workpiece to verify it is suitable for sanding and to determine which sanding belt grit size to start with 2 Installs and tensions...

Page 27: ...ver 20 causes unneces sary clogging and wear on the sanding belt increases the risk of kickback and yields poor results Excessive Warping Workpieces with exces sive cupping bowing or twisting are dan...

Page 28: ...tensioned Damage to the sanding belt and sander may occur if the sander is turned ON before the sanding belt is correctly positioned 4 With hands clear of all moving parts tension belt by rotating bel...

Page 29: ...cut should not exceed 0 010 This position typically uses 100 150 grit Platen Down The platen is set below the level of the drums so it is the primary contact point while performing finish sanding The...

Page 30: ...snipe when sanding more than one board of the same thickness by feeding them into the machine with the front end of the sec ond board touching the back end of the first board aka Butt Feeding Feed boa...

Page 31: ...doing so can result in many problems including belts loading burning and even breaking because there are many different variables that affect optimum removal rates and these will affect the amp load i...

Page 32: ...information about platen positions Important As you sand observe the amp load meter see Figure 35 on Page 29 If the amp load meter indicates motor overload slightly lower the table with the handwheel...

Page 33: ...wer sanding depths at higher feed rates to avoid over loading the sanding motor Tools Needed Qty Hex Wrench 6mm 1 Hex Wrench 12mm 1 Figure 37 Chain positions for setting conveyor belt feed rate Outer...

Page 34: ...te see Figures 40 41 5 Loosen tension screw from Step 3 move motor down to re tension chain then tighten tension screw motor position and pivot screw to secure see Figure 39 on Page 31 6 Re install ch...

Page 35: ...These belts feature tough aluminum oxide grain on an X weight paper backing This product has more body than other X weight products mak ing it well suited for wide belts While it will not take the ab...

Page 36: ...ormulated with 100 pure synthesized hydrocar bon basestocks that are compounded with special thickeners and additives to make Syn O Gen non melt tacky and water resistant Extremely low pour point extr...

Page 37: ...MERV 17 HEPA Filter for added air quality protection Figure 48 G0777 Ultra Quiet Cyclone Dust Collector D4218 Black Flexible Hose 5 x 10 W1318 Wire Hose Clamp 5 W1008 Plastic Blast Gate 5 We ve hand...

Page 38: ...ask respirator with disposable cartridge filters H2499 Small Half Mask Respirator H3631 Medium Half Mask Respirator H3632 Large Half Mask Respirator H3635 Cartridge Filter Pair P100 Wood dust has been...

Page 39: ...prockets Page 38 Grease feed chain and sprockets Page 39 Yearly Check Replace white moisture filters on air regulator Cleaning the Model G0819 is relatively easy Vacuum excess wood chips and sawdust a...

Page 40: ...way then remove the lower left access panel Use a shop rag and mineral spirits to remove the old lubricant and built up grime from the leadscrews chain and sprockets see Figure 56 Brush grease onto t...

Page 41: ...8 is attached to the air pressure regulator and traps condensation in the incoming air supply The water trap must be emptied when it becomes half full DO NOT allow the water trap to become full or you...

Page 42: ...eplace switch 9 Test replace 10 Allow to cool then reset replace 11 Test all legs for power replace if at fault 12 Test repair replace 13 Reduce sanding depth Machine stalls or is underpowered 1 Feed...

Page 43: ...f workpiece 1 Sanding belt seam open damaged 2 Platen set too low 1 Replace sanding belt Page 26 2 Raise platen to reduce pressure Page 27 Glossy spots or streaks on workpiece 1 Worn sanding belt 2 Re...

Page 44: ...Page 55 2 Clean conveyor rollers Emergency brake stops slowly 1 Low air pressure 2 Air leaks in system 3 Brake rotor contaminated with oil 4 Brake pads worn out 1 Adjust incoming air pressure to 75 PS...

Page 45: ...how long it takes the belt to move from one side to the other Adjusting Oscillation Speed Timing Tools Needed Qty Flat Head Screwdriver 2 1 Door Latch Key 8mm 1 To adjust oscillation timing speed 1 D...

Page 46: ...with pressure plate and screws removed previously Tip If new pad does not have any mounting holes lay old pad over new pad mark mount ing holes then drill holes into new pad 6 Re insert platen in same...

Page 47: ...rotor see Figures 63 64 when the Emergency Stop button or Emergency Stop plate is pressed Eventually the brake pads will wear out Checking and replacing these is a simple pro cedure that can be done...

Page 48: ...brake assembly If both of the pads are greater than 1 8 see Figure 66 the pads do not need to be replaced Proceed to Step 12 If one of the pads is less than 1 8 see Figure 66 replace both pads Proceed...

Page 49: ...ntersunk end of the bushing faces the diaphragm plate see Figure 73 10 Install new right brake shoe in reverse order from Step 7 11 Re assemble and install disc brake assembly in reverse order from St...

Page 50: ...ow the original setting to be restored if needed Table parallelism has been adjusted at the fac tory and should not require adjustment when the machine is new We only recommend adjusting table paralle...

Page 51: ...r table and the upper frame see Figures 78 79 Note When measuring at front right and left corners measure from the upper frame DO NOT measure from the safety plate see Figure 79 Figure 76 Wood block p...

Page 52: ...emove lower left access panel 7 Mark one tooth of sprocket that you are adjusting and its location on frame 8 Loosen chain tensioner sprocket adjustment nut on sprocket wheel shaft and loosen jam nut...

Page 53: ...s are incorrectly adjusted you can end up with burned sanding belts streaking and poor workpiece results Factory Settings Infeed Outfeed Pressure Roller Setting Below Sanding Drum 0 035 Tools Needed Q...

Page 54: ...teps 6 7 for outfeed pressure roller see Figure 83 Figure 83 Locations of pressure roller adjust ment components Right Side Left Side Jam Nuts Infeed Roller Outfeed Roller Adjustment Bolt Adjustment B...

Page 55: ...flection Pulley If there is approximately 1 2 3 4 deflection when V belts are pushed with moderate pressure V belts are properly tensioned and no adjustment is necessary If there is not approximately...

Page 56: ...rum Pulley V Belts 4 Loosen V belt tension jam nut several turns see Figure 88 to allow main motor to raise as much as possible 5 Rotate V belt tension adjustment nut to raise or lower main motor see...

Page 57: ...yor Belt Adjustment Bolt 1 of 2 Shown Adjusting Pneumatic Pulse Jets The pneumatic pulse jet cleaning system is designed to keep the oscillation system electronic eye and mirror dust free However if t...

Page 58: ...pro tect the conveyor belt from damage if the tracking is out of adjustment by preventing it from rubbing against the inside surfaces of the conveyor table Figure 91 Conveyor belt guide wheels Emerge...

Page 59: ...from switch 5 Loosen adjustment bolt shown in Figure 93 and move switch so belt and ceramic rod are approximately 1 4 apart 6 Tighten bolt and repeat adjustment with other side if necessary 7 Start m...

Page 60: ...or belt tracking due to excessive wear refer to Adjusting Conveyor Belt Tracking beginning on Page 56 Tools Needed Qty Phillips Screwdriver 2 1 Combination Wrench 12mm 1 Combination Wrench 14mm 1 Comb...

Page 61: ...ISCONNECT POWER 6 8 5 5 5 9 10 Table Extension 4 4 Tracking Adjustment Bolts Access Panel Left Roller Support Conveyor Motor Gearbox Emergency Stop Plate Conveyor Belt Infeed Drum Conveyor Table Assem...

Page 62: ...60 Model G0819 Mfd Since 09 16 Air System Diagram Air Line IN Air Regulator Air Cyclinder Air Cyclinder Switch Air Solenoid 2 Air Solenoid 1 Air Piston Brake...

Page 63: ...t 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 s...

Page 64: ...CH as recommended 220 VAC Electrical Panel Page 64 Control Panel Page 65 Limit Switch Page 64 Limit Switch Page 64 Main Motor Page 67 Air Cylinder Page 60 Feed Motor Page 67 Component Locations Main M...

Page 65: ...LECTRICAL SAFETY ON PAGE 61 Electrical Cabinet Amperage Gauge Contactor Contactor Overload Relay Overload Relay Relay Relay Fuse Fuse Terminal Bar Figure 996 Electrical cabinet wiring Limit Switch Sol...

Page 66: ...Schneider LT4760 DF101 DF101 LC1 D09 LC1 D38 NITECH 15A NEUMA NVA 6521 To Motor To Feed Motor To Cylinder Limit Switches To Control Panel To E Stop Plate RXM4ABIP7 LR3D08 Solenoid Valve NEUMA NVA 652...

Page 67: ...VEYOR BELT STOP E STOP 7 22 21 13 14 22 21 13 14 13 14 22 21 5 6 2 3 8 10 11 9 X2 X1 13 14 X2 X1 13 14 X2 X1 SANDING BELT START CONVEYOR BELT START POWER INDICATOR LIGHT AMP METER To Electrical Box To...

Page 68: ...Since 09 16 Control Panel Wiring Schematic Sanding Belt Oscillation Control Power Indicator Amp Meter Feed Belt Motor Main Motor Motor Motor Emergency Stop Sanding Belt Conveyor Belt 2 E Stop Brake In...

Page 69: ...cal Box Run Capacitor 30MFD 300V Start Capacitor 600MFD 250V Red White 2 1 Run Capacitor 40MFD 350V U1 1 To Motor Feed Motor U1 V1 U2 4 V2 5 W1 3 V1 2 W1 6 3 To Motor Main Motor To Electrical Box Figu...

Page 70: ...EF PART DESCRIPTION REF PART DESCRIPTION 1 P08190001 PLATEN REMOVAL TOOL 8 P08190008 PHILLIPS SCREWDRIVER 2 2 P08190002 LIMIT SWITCH CERAMIC TIP COVER 9 P08190009 FLAT SCREWDRIVER 2 3 P08190003 TOOL B...

Page 71: ...1 MOTOR FAN COVER 133 P08190133 PHLP HD SCR 1 4 20 X 1 2 109 2 P08190109 2 MOTOR FAN 134 P08190134 FENDER WASHER 1 2 109 3 P08190109 3 MOTOR JUNCTION BOX 201 P08190201 BRAKE BRACKET 109 4 P08190109 4...

Page 72: ...90311 CHAIN 3 8 X 60 539 P08190539 KEY 8 X 8 X 20 401 P08190401 SPROCKET SHAFT HOUSING 601 P08190601 CHAIN TENSIONER BRACKET 402 P08190402 SPROCKET SHAFT 602 P08190602 SPROCKET SHAFT 403 P08190403 THR...

Page 73: ...HLP HD SCR 10 24 X 1 1 2 719 P08190719 KEY 8 X 8 X 30 744 P08190744 HEX BOLT 1 2 12 X 3 1 2 720 P08190720 SET SCREW 5 16 18 X 1 2 801 P08190801 INFEED ROLLER SHAFT 721 P08190721 CHAIN 3 8 X 28 802 P08...

Page 74: ...904 P08190904 ROLL PIN 10 X 36 1002 P08191002 PRESSURE ROLLER 905 P08190905 CAP SCREW 1 4 20 X 1 2 1003 P08191003 BALL BEARING 6003 2RS 906 P08190906 HEX BOLT 5 16 18 X 1 1 2 1004 P08191004 SHAFT BEA...

Page 75: ...FLAT WASHER 3 8 1113 P08191113 BEARING CAP 1317 P08191317 PLATEN LOCK RING 10 X 38 1114 P08191114 GREASE FITTING 1 4 28 STRAIGHT 1318 P08191318 HANDLE 3 8 16 X 5 8 X 3 1 2 1115 P08191115 GREASE FITTIN...

Page 76: ...5 16 18 X 3 4 1506 P08191506 HEX BOLT 1 14 X 1 1412 P08191412 CAP SCREW M8 1 25 X 35 1507 P08191507 LOCK WASHER 1 1413 P08191413 BELT TENSION AIR CYLINDER 1508 P08191508 GREASE FITTING 1 8 27 45 DEG...

Page 77: ...08191603 PHLP HD SCR M6 1 X 10 1611 P08191611 PROTECTIVE PLATE 1604 P08191604 UPPER FRAME LEFT DOOR 1612 P08191612 THICKNESS SCALE 1605 P08191605 UPPER FRAME RIGHT DOOR 1613 P08191613 THICKNESS SCALE...

Page 78: ...BUTTON JSE SKB2 BE102 22MM 1707 P08191707 CONTROL PANEL 1736 P08191736 RELAY TELEM 6A 230V RXM4AB1P7 1708 P08191708 PHLP HD SCR M4 7 X 8 1738 P08191738 OL RELAY SCHN LT4760MTS 5 60A 1709 P08191709 TRA...

Page 79: ...R 1 8 PLASTIC 1806 P08191806 ELBOW 1 4T X 1 4T 1827 P08191827 CONNECTOR 5 16N X 1 8T 90 DEG 1807 P08191807 PHLP HD SCR 10 24 X 5 8 1828 P08191828 FLEXIBLE HOSE 8MM 1808 P08191808 ELBOW 1 4N X 1 8T 182...

Page 80: ...LABEL 1904 P08191904 DISCONNECT POWER LABEL 1912 P08191912 AMPERAGE DRAW LABEL 1905 P08191905 KEEP DOOR CLOSED LABEL 1913 P08191913 AMPERAGE LOAD CHART LABEL 1906 P08191906 GLASSES RESPIRATOR LABEL 1...

Page 81: ...metalworker ____ 0 2 Years ____ 2 8 Years ____ 8 20 Years ____20 Years 6 How many of your machines or tools are Grizzly ____ 0 2 ____ 3 5 ____ 6 9 ____10 7 Do you think your machine represents a good...

Page 82: ...LINE FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL INC P O BOX 2069 BELLINGHAM WA 98227 2069 Place Stamp Here Name_______________________________ Street_______________________________ City______________S...

Page 83: ...shall be tried in the State of Washington County of Whatcom We shall in no event be liable for death injuries to persons or property or for incidental contingent special or consequential damages arisi...

Page 84: ......

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