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Model T28798 (Mfd. Since 12/18)

ELECTRICAL EQUIPMENT INJURY RISKS. 

You can be shocked, burned, or killed by touching 

live electrical components or improperly grounded 

machinery. To reduce this risk, only allow qualified 

service  personnel  to  do  electrical  installation  or 

repair work, and always disconnect power before 

accessing or exposing electrical equipment.

DISCONNECT POWER FIRST.  Always  discon-

nect  machine  from  power  supply  BEFORE  mak-

ing  adjustments,  changing  tooling,  or  servicing 

machine.  This  prevents  an  injury  risk  from  unin-

tended  startup  or  contact  with  live  electrical  com-

ponents.

EYE PROTECTION. Always wear ANSI-approved 

safety glasses or a face shield when operating or 

observing  machinery  to  reduce  the  risk  of  eye 

injury or blindness from flying particles. Everyday 

eyeglasses are NOT approved safety glasses.

OWNER’S MANUAL. Read and understand this 

owner’s manual BEFORE using machine. 

TRAINED OPERATORS ONLY. Untrained oper-

ators  have  a  higher  risk  of  being  hurt  or  killed. 

Only  allow  trained/supervised  people  to  use  this 

machine.  When  machine  is  not  being  used,  dis-

connect  power,  remove  switch  keys,  or  lock-out 

machine to prevent unauthorized use—especially 

around children. Make your workshop kid proof!

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 ALERTNESS REQUIRED. Full mental 

alertness is required for safe operation of machin-

ery. Never operate under the influence of drugs or 

alcohol, when tired, or when distracted.

For Your Own Safety, Read Instruction 

Manual Before Operating This Machine

The purpose of safety symbols is to attract your attention to possible hazardous conditions. 

This manual uses a series of symbols and signal words intended to convey the level of impor-

tance of the safety messages. The progression of symbols is described below. Remember that 

safety messages by themselves do not eliminate danger and are not a substitute for proper 

accident prevention measures. Always use common sense and good judgment.

Indicates a potentially hazardous situation which, if not avoided, 
MAY result in minor or moderate injury. It may also be used to alert 
against unsafe practices.

Indicates a potentially hazardous situation which, if not avoided, 
COULD result in death or serious injury.

Indicates an imminently hazardous situation which, if not avoided, 
WILL result in death or serious injury.

Alerts the user to useful information about proper operation of the 
machine to avoid machine damage.

NOTICE

Safety Instructions for Machinery

SECTION 1: SAFETY

Summary of Contents for T28798

Page 1: ...manufactured since 12 18 COPYRIGHT JANUARY 2019 BY GRIZZLY INDUSTRIAL INC REVISED APRIL 2019 MN WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL O...

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: ...Chart 13 Site Considerations 14 Assembly 15 Ducting System 17 System Grounding 18 Test Run 19 SECTION 4 OPERATIONS 20 Operation 20 SECTION 5 ACCESSORIES 21 SECTION 6 MAINTENANCE 24 Schedule 24 Cleanin...

Page 4: ...ade 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: ...E using machine Become familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual Filter Door Motor ON OFF Paddle Switch w Disa...

Page 6: ...Connection Type Cord Plug Power Cord Included Yes Power Cord Length 6 ft Power Cord Gauge 14 AWG Plug Included 6 15 Switch Type START STOP Paddle w Magnetic Overload Protection Motor Main Horsepower 1...

Page 7: ...Third Stage Filter Size Length x Width x Thickness 19 1 4 x 15 1 4 x 7 8 in Impeller Information Impeller Type Radial Fin Impeller Size 12 3 4 in Impeller Blade Thickness 1 4 in Construction Base Stee...

Page 8: ...d proof 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 A...

Page 9: ...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 10: ...in proper working condition to help ensure all guards and components function as intended Perform routine inspections and all necessary maintenance indicated in owner s manual Never operate machine w...

Page 11: ...peration and make sure it is connected to a power supply circuit that meets the specified circuit requirements The full load current rating is the amperage a machine draws at 100 of the rated output p...

Page 12: ...alified electrician install the proper outlet with a verified ground Improper connection of the equipment grounding wire can result in a risk of electric shock The wire with green insulation with or w...

Page 13: ...d to return your machine later Unpacking This machine presents serious injury hazards to untrained users Read through this entire manu al to become familiar with the controls and opera tions before st...

Page 14: ...D Collection Drawer 1 E Pleated Micro Filter 1 F Active Carbon Filter 1 G Stainless Steel Mesh Filter 1 H Dust Tray 1 Hardware Figure 3 Qty I Flange Bolts 5 16 18 x 1 2 16 J Button Head Cap Screws 5...

Page 15: ...Model T28798 Mfd Since 12 18 13 5mm Hardware Recognition Chart...

Page 16: ...operation and lon gevity of machine components For best results operate this machine in a dry environment that is free from excessive moisture hazardous chemi cals airborne abrasives or extreme condit...

Page 17: ...applicable Figure 6 Attaching dust port Dust Port 2 Attach dust port to side of dust collector with 4 5 16 18 x 1 2 button head cap screws see Figure 6 x4 To assemble dust collector 1 Attach casters...

Page 18: ...ector Access Door Collection Drawer Filter Door 5 Open filter door and verify dust tray is installed as shown in Figure 9 Figure 9 Dust tray installed below filter door Dust Tray Filter Door Figure 10...

Page 19: ...ion system ductwork see Page 21 and a complete guide book titled Dust Collection Basics Whatever system design you choose always make sure to position ducting and collector away from any open flames i...

Page 20: ...0 2 5 150 3 250 4 400 5 600 6 850 7 1200 8 1600 9 2000 10 2500 Refer to Figure 13 for a close estimation of the airflow each dust producing machine requires Machines that generate the most dust should...

Page 21: ...machine 2 Connect machine to power supply 3 Remove disabling pin from paddle switch as shown in Figure 15 Figure 15 Removing disabling pin from paddle switch Serious injury or death can result from us...

Page 22: ...ector draws metal dust into a collection drawer and discharges air through a 3 stage air filter system Metal dust is collected in a primary 1 0 cubic foot drawer that slides into the main compartment...

Page 23: ...Collector filters particles as small as 30 microns The filter can be cleaned and reused as long as it is not damaged Measures 151 4 x 191 4 x 1 8 Figure 17 Model T30030 Mesh Filter T30031 Active Carbo...

Page 24: ...ranch and 1 60 elbow Figure 24 Metal duct machine addition kits G6162 4 x 5 Straight Metal Pipe G7346 5 x 5 Straight Metal Pipe G7364 6 x 5 Straight Metal Pipe These laser welded straight pipes ensure...

Page 25: ...n of acrylic glass with QF ends so you can inspect material flow Ends are 22 gauge Total length 121 2 Figure 26 Viewing spools H2499 Small Half Mask Respirator H3631 Medium Half Mask Respirator H3632...

Page 26: ...micro filter every 300 hours or sooner if cleaning filters no longer improves airflow See Page 26 for air filter cleaning instructions Schedule Cleaning Collection Drawer Dust Tray Frequently monitor...

Page 27: ...or impeller assembly to the cabinet x 8 Motor Capacitor Covers Motor Mounting Plate 5 Use a soft bristle brush and dry rag to remove dust from impeller blades and impeller hous ing DO NOT use compress...

Page 28: ...taining clips to secure filters 6 Close and latch filter door Figure 33 Air filters and components Stainless Mesh Filter Active Carbon Filter Pleated Micro Filter Always clean filters outdoors when po...

Page 29: ...collector not on a flat surface wobbles 8 Impeller damaged or unbalanced 9 Impeller loose on motor shaft 1 Inspect impeller for debris or damage Page 25 2 Inspect replace damaged bolts nuts and retig...

Page 30: ...urrent 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 invert...

Page 31: ...0 VAC G Bl Wt Gn POWER SWITCH from behind S T A R T S T O P 14 24 13 23 Circuit Breaker Zing Ear ZE700 15 The motor wiring shown here is current at the time of printing but it may not match your machi...

Page 32: ...7 18 35 19 20 21 22 23 24 25 26 27 28 29 30 31 32 30 4 9 34 33 29 1 29 3 29 2 29 5 29 4 29 6 29 7 29 8 29 9 29 10 29 11 Main SECTION 9 PARTS We do our best to stock replacement parts when possible but...

Page 33: ...ACITOR 300M 125V 1 3 8 X 2 3 4 11 PT28798011 FLANGE SCREW 10 24 X 3 8 29 5 PT28798029 5 MOTOR WIRING JUNCTION BOX 12 PT28798012 DUST TRAY 29 6 PT28798029 6 BALL BEARING 6205ZZ FRONT 13 PT28798013 FILT...

Page 34: ...or explosive metal dust wood chips sawdust or other ordinary combustible materials 9 Always disconnect power before servicing or cleaning 10 Empty collector and isolate ductwork before performing ser...

Page 35: ...for incidental contingent special or consequential damages arising from the use of our products The manufacturers reserve the right to change specifications at any time because they constantly strive...

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