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Grizzly G0649, Operator'S Manual

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Grizzly G0649 Operator'S Manual Download Page 31

g0649 Welding downdraft table

-29-

review the troubleshooting and procedures in this section to fix or adjust your machine if a problem devel-
ops. if you need replacement parts or you are unsure of your repair skills, then feel free to call our technical 
Support at (570) 546-9663. 

SEcTiOn 7: SERvicE

Troubleshooting

Motor and Electrical

Symptom

Possible cause

Possible Solution

Machine won't start. 1.  Emergency stop switch at fault.

2.  problem with 3-phase power supply. 
3.  Wiring at fault.
4.  Circuit breaker/fuse has tripped.

5.  relay at fault.

6.  transformer at fault.
7.  Control panel pC board at fault.
8.  Frequency drive is at fault.

9.  Motor at fault.

1.  reset or replace emergency stop switch.
2.  have electrician correct power supply problem.
3.  have repair for wiring problems.
4.  have electrician correct for short, and reset circuit 

breaker or replace fuse that has its  failure lEd 
illuminated.

5.  inspect and test relay replace as required.

6.  replace transformer.
7.  replace pC board.
8.  turn 

ON

 or adjust frequency drive or troubleshoot 

and replace. 

9.  test and replace motor as required.

Vibrating motor 
function is 
inconsistent or 
inoperative.

1.  Machine is not connected to power.

2.  Capacitor is at fault. 
3.  Wiring at fault.

4.  Circuit fuse has blown.

5.  transformer at fault.
6.  Control panel pC board at fault.
7.  Motor at fault.

1.  Connect machine to power so the digital display is 

lights, then push and hold clean filter button.

2.  replace the 4MFd capacitor.
3.  trace down wiring path and repair for damaged 

wiring or loose plugs.

4.  repair for short, and replace the fuse that has its  

failure lEd illuminated.

5.  replace transformer.
6.  replace control panel pC board.
7.  test and replace motor as required.

rolling filter or 
conveyor motor 
is function 
inconsistent or 
inoperative. 

1.  Machine is not connected to power.

2.  push button switch is at fault. 
3.  Capacitor is at fault. 
4.  Wiring at fault.

5.  Circuit fuse has blown.

6.  Control panel pC board at fault.
7.  transformer at fault.
8.  Control panel pC board at fault.
9.  Motor/motor pC board at fault.

1.  Connect machine to power so the digital display is 

lights, then push and hold clean filter button.

2.  replace the push button switch for the motor. 
3.  replace the 1MFd capacitor.
4.  trace down wiring path and repair for damaged 

wiring or loose plugs.

5.  repair for short, and replace the fuse that has its  

failure lEd illuminated.

6.  replace transformer.
7.  replace control panel pC board.
8.  replace control panel pC board.
9.  replace motor/motor pC board as required.

Filter warning lamp/
buzzer engages but 
filter paper has not 
run out.

1.  infrared sensor is at fault. 
2.  infrared sensor is at fault. 

1.  replace infrared sensor. 
2.  replace control panel pC board.

Summary of Contents for G0649

Page 1: ...ft Table OPERATOR S Manual Copyright SEPTEMBER 2008 By Grizzly Industrial Inc Warning No portion of this manual may be reproduced in any shape Or form without the written approval of Grizzly Industrial inc CR11142 printed IN USA ...

Page 2: ...PERSONAL PROTECTIVE EQUIPMENT 4HE MANUFACTURER WILL NOT BE HELD LIABLE FOR INJURY OR PROPERTY DAMAGE FROM NEGLIGENCE IMPROPER TRAINING MACHINE MODIFICATIONS OR MISUSE 3OME DUST CREATED BY POWER SANDING SAWING GRINDING DRILLING AND OTHER CONSTRUCTION ACTIVITIES CONTAINS CHEMICALS KNOWN TO THE 3TATE OF ALIFORNIA TO CAUSE CANCER BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM 3OME EXAMPLES OF THESE CHEMICAL...

Page 3: ... Foreword 2 Contact Info 2 Functional Overview 2 Identification 5 SECTION 1 SAFETY 6 Safety Instructions for Machinery 6 Additional Safety Instructions for 8 Welding downdraft tables 8 Meeting Welding Fume Extraction Codes and Standards 9 SECTION 2 CIRCUIT REQUIREMENTS 10 220V 3 Phase Operation 10 SECTION 3 SETUP 11 Setup Safety 11 Items Needed for Setup 11 Unpacking 11 Inventory 12 Hardware Recog...

Page 4: ...h many types of welding dust oily smoke and fumes However it is not designed as a substitute or single solution for a respirator or fresh air type respirator Often metals have coatings that produce poisonous fumes when heated so make sure that you are familiar with the materials to be welded and you know what types of fumes will be produced Keep your shop in compliance with OSHA welding safety req...

Page 5: ...ntent Machine Weight 794 lbs length Width height 571 2 x 435 16 x 50 Electrical Switch Control panel Machine Voltage 220V 3 phase Cord gauge 14 aWg Minimum Circuit Size 20 amp included plug no Motors Main type tEFC induction horsepower 1 5 hp Voltage 220V phase three amps 5a Speed 1725 rpM Cycle 60 hz number of Speeds Variable Fan Speed Control Filter roller Motor power 3W Voltage 110V Cycle 50 60...

Page 6: ...a 99 97 of 0 3 Micron Filter Stage 4 dimensions 23 x 261 2 x 2 impeller type FC impeller Size 18 diameter rotation Clockwise construction Body Construction Steel arm Construction Steel paint Epoxy and powder Coat Other Specifications Country of origin taiwan Warranty 1 year Serial number location id label on Front of the Machine features Manometer flow gauge 4 stage filter system Stainless steel m...

Page 7: ...ng or replacement I HEPA Filter Service Lamp Lamp lights when filter needs cleaning or replacement J Work Lamp Lamp provides general workspace illumination K Vented Work Table w Ground Grounded table allows for clamp free welding L Spark Shield Allows for shelving and lamp support M Side Shield Both left and right spark shields are hinged to allow for long workpiece clearance N Main Electrical Box...

Page 8: ...ETY 2EAD NSTRUCTION ANUAL EFORE PERATING THIS ACHINE 4HE PURPOSE OF SAFETY SYMBOLS IS TO ATTRACT YOUR ATTENTION TO POSSIBLE HAZARDOUS CONDITIONS 4HIS MANUAL USES A SERIES OF SYMBOLS AND SIGNAL WORDS INTENDED TO CONVEY THE LEVEL OF IMPORTANCE OF THE SAFETY MESSAGES 4HE PROGRESSION OF SYMBOLS IS DESCRIBED BELOW 2EMEMBER THAT SAFETY MESSAGES BY THEMSELVES DO NOT ELIMINATE DANGER AND ARE NOT A SUBSTIT...

Page 9: ...jXi dch dg ajWg XVi c VcY X Vc c VXXZhhdg Zh 352 5 2 3 2 0 7 2 22 4 9 2 53 29 3AFETY NSTRUCTIONS FOR ACHINERY 2 6 534 93 72 3 BV Z V VW i d X ZX c dg Znh VcY VY_jhi c lgZcX Zh WZ dgZ ijgc c bVX cZgn 2 0 243 2 53 29 8 ZX dg W cY c dg b hVa cZY eVgih Wgd Zc eVgih addhZ Wdaih VcY Vcn di Zg XdcY i dch i Vi bVn beV g bVX cZ deZgVi dc GZeV g dg gZeaVXZ YVbV ZY eVgih WZ dgZ deZgVi dc 53 2 33 2 3 GZ Zg id...

Page 10: ...ate ventilation at the arc to safely remove the fumes from your breathing zone and the general area Use ANSI approved respirators for the type of welding operation Protect others from these fumes 2 PROTECT BODY FROM ARC BURNS SPARKS AND SPATTER Wear correct and approved eye and body protection DO NOT wear jewelry or frayed clothing Use a welding helmet with the correct shade of filter for the oper...

Page 11: ...nfpa org and www sparky org National Electrical Code NFPA Standard 70 Standard for Fire Prevention During Welding Cutting and Other Hot Work NFPA Standard 51B American Conference of Governmental Industrial Hygienists ACGIH Documentation of the Threshold Limit Values and Biological Exposure Indices available from ACGIH 1330 Kemper Meadow Drive Cincinnati OH 45240 1634 telephone 513 742 2020 web sit...

Page 12: ...nsion cord Use at least a 14 gauge cord that does not exceed 4 meters in length Ensure that the extension cord contains a ground wire and plug pin Serious personal injury could occur if you connect the machine to power before com pleting the setup process DO NOT connect the machine to the power until instructed later in this manual Electrocution or fire could result if machine is not grounded and ...

Page 13: ...ems Needed for Setup Your machine was carefully packaged for safe transportation Remove the packaging materials from around your machine and inspect it If you discover the machine is damaged please imme diately call Customer Service at 570 546 9663 for advice Save the containers and all packing materials for possible inspection by the carrier or its agent Otherwise filing a freight claim can be di...

Page 14: ...l 1 C Hinged Left Right Side Panels 1 EA D Lamp Assembly 1 E Shelf Assembly 1 F Lamp Hanger 2 G Door Handle 2 H Top Panel 1 I Bolt Bag 1 Hex Bolts 5 16 18 x 3 4 Panels 29 Flat Washers 5 16 Panels 29 Figure 3 Welding downdraft table unit If any nonproprietary 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 ...

Page 15: ...G0649 Welding Downdraft Table 13 Hardware Recognition Chart ...

Page 16: ...tion This machine is designed to operate when the environment temperature is between 41 F to 122 F and when the humidity is between 30 to 95 However if the machine is only to be use in cycles that are less than 24 hour runs and allowed to cool between the runs the maximum ambient temperature range for operation can be raised to 133 F Consider existing and anticipated needs size of material to be w...

Page 17: ... momentarily The vibrating fil ter motor will agitate the filter and the FILTER CLEANING lamp will light You will hear and feel a substantial vibration 6 Push the ON OFF button the OPERATING LED will illuminate and after a moment the fan will start 7 Let the machine run for at least 1 minute while you evaluate the machine for the fol lowing Listen for any whistling sounds coming from doors windows...

Page 18: ...d to collect smoke that contains burning slag or liquefied metal from a cutting torch or a plasma cutter In these circumstances you must use the appropriate welding downdraft table that will arrest the molten metal and slag To use the machine 1 Refer to Control Panels on Page 17 for detailed control panel functions 2 Connect the machine to power 3 Position your workpiece and use the lock levers to...

Page 19: ...left and right work tables Figure 6 H SETTING TIME Right Button Allows for changing the FILTER ROLLING TIME I CLEANING FILTER MANUAL MODE Button When the machine is OFF press this button to de cake vibrating filter J ON OFF Button Toggles machine operation ON and OFF K FREQUENCY DRIVE CONTROL PANEL Allows you to adjust the fan motor supply voltage frequency which in turn changes the suction CFM Th...

Page 20: ... advance events The time inter vals can be set at 30 45 60 120 180 and 240 minutes For example if 45 minutes is selected the filter will advance every 45 minutes for the duration you have selected below under FILTER ROLLING TIME Filter Rolling Time This is the time duration the filter is allowed to advance which exposes new filter paper The advance time can be set at 10 15 20 25 30 or 40 seconds F...

Page 21: ... 30 25 0 30 25 x 100 51 6 3 120 25 2 00 25 x 100 201 25 30 30 0 30 30 x 83 42 5 3 120 30 2 00 30 x 83 167 20 8 30 40 0 30 40 x 63 32 4 120 40 2 00 40 x 63 127 15 8 Minutes Seconds Hours Min Sec Cycles Hours Days Minutes Seconds Hours Min Sec Cycles Hours Days 45 10 0 45 10 x 250 188 23 5 180 10 3 00 10 x 250 751 93 8 45 15 0 45 15 x 167 126 15 7 180 15 3 00 15 x 167 502 62 7 45 20 0 45 20 x 125 94...

Page 22: ...ilter Roll This rolling type paper filter is the consumable workhorse filter of your machine It removes most all of the 10 micron and larger grit dust and oily smoke Figure 11 Replacement filter paper for G0647 P0649003 Third Layer Filter This vibrating filter collects 85 of the 1 micron particles P0649004 Fourth Layer HEPA Filter This HEPA filter removes 99 97 of the 0 3 micron particles Figure 1...

Page 23: ...me retardants help reduce the filter shell flammability making these N99 Premium Particulate Respirators ideal for welding applications NIOSH certified to a 99 efficiency for particulates free of oil Figure 15 Model T20505 welding respirator H9748 Leather Jacket Medium 40 42 H9887 Leather Jacket Large 44 46 H9888 Leather Jacket X Large 48 52 H9746 Leather Knee Pads H9745 Leather Shoe Covers These ...

Page 24: ...n Monthly Check Maintenance Disconnect from power and vacuum and wipe out any dust buildup from the inside of the control box and filter cabinets Do not use compressed air close to the filters or electri cal components Once a month lubricate the drive chains Schedule Figure 19 Recovery axle drive chain Use a dry rag to wipe all drive chains and sprock ets clean then brush the chain links with a th...

Page 25: ...ine to protect it from dust and moisture Long Term Storage Slag Screen Cleaning Make sure that you clean the slag screen often and inspect for holes or damage Under correct use this screen should last for years Tools Needed Qty Soft Brass Wire Brush 1 OSHA Approved Respirator 1 Shop Vacuum 1 To perform this procedure 1 UNPLUG THE MACHINE 2 Put on your respirator unlock and remove the slag drawer a...

Page 26: ...he axle and paper roll onto the spring loaded spindle 7 Depress the spring loaded spindle swing the recovery axle out and away from the spindle cone remove and discard the used filter roll Figure 25 Figure 25 Removing recovery axle Axle Spindle Cone Rolling Filter Replacement This rolling type paper filter is the consumable workhorse filter of your machine It removes most of the 10 micron and larg...

Page 27: ...covery axle Make sure that the roll is wrapped in the direction where when installed the filter paper blocks the view of the roll as seen through the window shown in Figure 23 14 Position the recovery axle onto the spring loaded spindle cone so that the slot in the axle engages with the drive tang on the spindle cone Figure 29 Figure 29 Slot and drive tang alignment 15 Push the recovery cabinet ma...

Page 28: ...g the vibrating filters 2 DISCONNECT THE MACHINE FROM POWER put on your respirator and safety goggles and empty both dust drawers Figure 30 Figure 32 Vibrating filter retainer Cap Jam Nut Spring Retaining Bolt 5 Using a 17mm wrench loosen both jam nuts until they park against the underside of the spring retaining bolt heads Figure 32 6 Using a 17mm socket wrench with a socket extension remove all ...

Page 29: ...nants back out the direction they came Figure 36 Be careful however if you get too close the air pressure may blow a hole in the filter 16 Place the vibrating filter into the cabinet 17 Reinstall the spring retaining bolt so approximately 1 protrudes into the filter cabinet Figure 36 Vibrating filter element Direction of Air Blowgun Pressure 7 Working from the back side of the machine reach into t...

Page 30: ...lter 8 After cleaning return the filter to the marked position in the filter housing 9 Reassemble and start the machine Figure 37 Removing HEPA filter HEPA Filter Manual Cleaning This HEPA filter removes 99 97 of the 0 3 micron particles This filter rarely needs to be replaced if the machine is properly used and cleaned Tools Needed Qty OSHA Approved Respirator 1 Safety Goggles 1 Air Compressor 1 ...

Page 31: ...own 5 Transformer at fault 6 Control panel PC board at fault 7 Motor at fault 1 Connect machine to power so the digital display is lights then push and hold clean filter button 2 Replace the 4MFD capacitor 3 Trace down wiring path and repair for damaged wiring or loose plugs 4 Repair for short and replace the fuse that has its failure LED illuminated 5 Replace transformer 6 Replace control panel P...

Page 32: ... to expose new filter paper more often to maintain CFM 5 Manually clean the vibrating filter or replace 6 Manually clean the HEPA filter or replace 7 Fan motor has lost RPM adjust troubleshoot frequency drive and replace motor or frequency drive if required High rolling filter usage 1 Incorrect machine usage at fault 2 Rolling filter advance timing at fault 3 Workpiece preparation at fault 1 Elimi...

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Page 34: ...DI HI6EA DA9 6ADC 9DII 9 A C DA9 6ADC 9DII 9 A C 2 9 5342 0 8 7 EaVXZ HiVbe ZgZ CVbZTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT HigZZiTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT 8 inTTTTTTTTTTTTTTHiViZTTTTTTO eTTTTTT HZcY V g ooan 8ViVad id V g ZcY ...

Page 35: ...n h Vaa WZ ig ZY c i Z HiViZ d LVh c idc 8djcin d L ViXdb LZ h Vaa c cd ZkZci WZ a VWaZ dg YZVi c_jg Zh id eZghdch dg egdeZgin dg dg cX YZciVa Xdci c Zci heZX Va dg XdchZfjZci Va YVbV Zh Vg h c gdb i Z jhZ d djg egdYjXih Id iV Z VYkVciV Z d i h lVggVcin XdciVXi jh Wn bV a dg e dcZ VcY kZ jh Vaa i Z YZiV ah LZ l aa i Zc hhjZ ndj V GZijgc CjbWZg l X bjhi WZ XaZVgan edhiZY dc i Z djih YZ Vh lZaa Vh i...

Page 36: ...IRECT AND 3AVE WITH RIZZLY n 4RUSTED 0ROVEN AND A REAT 6ALUE 2 s 3 52 2 2 s 2 23 3 00 7 4 523 s 2 30 3 7 4 52 6ISIT UR 7EBSITE 4ODAY ND ISCOVER 7HY RIZZLY S 4HE NDUSTRY EADER ALL 4ODAY OR 2 ULL OLOR ATALOG ...

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