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Model G0810 (Mfd. Since 10/15)

-37-

SECTION 6: MAINTENANCE

Schedule

To reduce risk of shock or 

accidental startup, always 

disconnect machine from 

power before adjustments, 

maintenance, or service.

For  optimum  performance  from  your  machine, 
follow this maintenance schedule and refer to any 
specific instructions given in this section.

Ongoing

To help minimize your risk of injury and maintain 
proper  machine  operation,  if  you  ever  observe 
any  of  the  items  below  shut  the  machine  down 
immediately, disconnect it from power, and fix the 
problem before continuing operations.

• 

Loose mounting bolts or fasteners.

• 

Worn, frayed, cracked, or damaged wires.

• 

Open belt guard.

• 

Any other unsafe condition.

Before Beginning Operations

• 

Press  the  OFF  button  on  the  front  of  the 
headstock  to  prevent  spindle  startup  when 
machine is connected to power (see 

Page 4).

• 

Make  sure  the  X-axis  power  feed  is  turned 

OFF to prevent unintentional table movement 
when  machine  is  connected  to  power  (see 

Page 5).

• 

Perform  lubrication  tasks  as  directed  in  the 

Lubrication section on Page 38.

• 

Check table movement in all three axis direc-
tions  for  loose/tight  gibs.  Adjust  the  gibs  if 
necessary (see 

Page 44).

• 

Adjust  table  height,  then  tighten  the  Z-axis 
table lock (see 

Page 4).

Daily, After Operations

• 

Disconnect the machine from power.

• 

Vacuum/clean all chips and swarf from table, 
slides, and base.

• 

Wipe  down  all  unpainted  or  machined  sur-
faces with a good quality rust preventative.

Cleaning & 

Protecting

Regular  cleaning  is  one  of  the  most  important 
steps  in  taking  good  care  of  this  machine.  Each 
operator is responsible for cleaning the machine 
immediately  after  using  it  or  at  the  end  of  the 
day.  We  recommend  that  the  cleaning  routine 
be  planned  into  the  workflow  schedule,  so  that 
adequate time is set aside to do the job right.

Typically, the easiest way to clean swarf from the 
ways and table is to use a wet/dry shop vacuum 
that is dedicated for this purpose only. The small 
chips  leftover  after  vacuuming  can  be  wiped  up 
with a slightly oiled rag. Avoid using compressed 
air to blow off chips, as this may drive them deep-
er  into  moving  surfaces  and  could  cause  sharp 
chips to fly into your face or hands.

Besides  the  ways  and  leadscrews,  all  other 
unpainted  and  machined  surfaces  should  be 
wiped  down  daily  to  keep  them  rust-free  and  in 
top condition. This includes any surface that could 
be vulnerable to rust if left unprotected (this espe-
cially includes any parts that may be exposed to 
water  soluble  cutting  fluids).  Typically  with  these 
parts, a thin film of oil is all that is necessary for 
protection.

Keep table rust-free with ISO 68 way oil or other 
high-quality metal protectants.

Summary of Contents for G0810

Page 1: ...NER S MANUAL For models manufactured since 10 15 COPYRIGHT AUGUST 2016 BY GRIZZLY INDUSTRIAL INC 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: ...SECTION 4 OPERATIONS 24 Operation Overview 24 Table Movement 25 Spindle Speed 27 Calculating Spindle Speed for Drilling 29 Spindle Downfeed 30 Setting Depth Stop 31 Loading Unloading Threaded Tooling...

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: ...uill Lock Lever Quill Spindle Depth Scale Pointer X Axis Power Feed Y Axis Handwheel X Axis Handwheel Z Axis Crank Handle ON OFF Buttons see Page 4 Belt Cover X Axis Table Locks Base For your Own Safe...

Page 6: ...I A B C F D E G A ON OFF Buttons Start and stop spindle rotation B Depth Stop Limits downward spindle travel to pre determined depth C Depth Scale Indicates depth of cut D Quill Lock Locks quill in po...

Page 7: ...tremely difficult to precisely calculate We recom mend that you combine research and experi mentation to find feed rates that best work for your operations X ON OFF Switch Enables disables power to un...

Page 8: ...Crate Content Machine Weight 685 lbs Length x Width x Height 30 x 33 x 69 in Must Ship Upright Yes Electrical Power Requirement 220V Single Phase 60 Hz Full Load Current Rating 11 5A Minimum Circuit...

Page 9: ...lot Size 1 2 in T Slot Centers 1 1 2 in Construction Table Cast Iron Column Cast Iron Spindle Housing Cast Iron Head Cast Iron Base Cast Iron Paint Type Finish Enamel Other Related Information Base Le...

Page 10: ...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 11: ...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 12: ...avoid contact with tool bit never clear chips while spindle is turning To avoid cuts and eye injuries DO NOT clear chips by hand or with compressed air use a brush or vacuum instead DISCONNECT POWER...

Page 13: ...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 power supply...

Page 14: ...extension cord used with this machine must be in good condition and contain a ground wire and matching plug receptacle Additionally it must meet the following size requirements Minimum Gauge Size 14...

Page 15: ...sed items from packaging materials and inspect them for shipping damage If items are damaged please call us immediately at 570 546 9663 IMPORTANT Save all packaging materials until you are completely...

Page 16: ...local hardware store Component Inventory Figure 5 Qty A Hex Wrenches 3 4 5mm 1 Ea B Revolving Handwheel Handles 3 C Folding Handwheel Handle 1 D Y Axis Handwheel 1 E Coarse Downfeed Lever Shafts 3 F...

Page 17: ...er optional Basic steps for removing rust preventative 1 Put on safety glasses 2 Coat the rust preventative with a liberal amount of cleaner degreaser then let it soak for 5 10 minutes 3 Wipe off the...

Page 18: ...where the machine is operated is important for safe operation and lon gevity of machine components For best results operate this machine in a dry environment that is free from excessive moisture hazar...

Page 19: ...ped around headstock 4 Unbolt machine from pallet Anchoring to Floor Anchoring machinery to the floor prevents tipping or shifting and reduces vibration that may occur during operation resulting in a...

Page 20: ...process goes smoothly first clean all parts that have any heavy duty rust preventative applied by the fac tory if applicable 3 Use Z axis crank handle to just slightly lower table Note Only exert mil...

Page 21: ...power feed bracket with attached power feed unit mounted to right side of bracket Cap Screw 1 of 2 Hex Bolt 1 of 2 Power Feed Gear Leadscrew Gear 7 Install power feed bracket assembly onto left end of...

Page 22: ...Axis Limit Switch 17 Install X axis limit switch to mounting block using 2 M8 1 25 x 12 cap screws and 2 8mm flat washers see Figure 22 15 Remove factory installed stop plate see Figure 19 then use i...

Page 23: ...n or unexpect ed results that can lead to serious injury death or machine property damage Serious injury or death can result from using this machine BEFORE understanding its controls and related safet...

Page 24: ...top DISCONNECT POWER IMMEDIATELY and troubleshoot limit switch 8 Repeat Step 7 but move table to the right by rotating direction lever all the way to the right 9 Move direction lever all the way to th...

Page 25: ...warranty Failure to do this could cause rapid wear and tear of spindle bear ings once they are placed under load Inspections Adjustments The following list of adjustments were performed at the factory...

Page 26: ...e is used during operation so the machine controls components discussed later in this manual are easier to understand Due to the generic nature of this overview it is not intended to be an instruction...

Page 27: ...e movement Graduated Collars The table handwheels have graduated collars see Figure 27 that are used to determine table movement in 0 001 increments with one full revo lution equaling 0 100 of travel...

Page 28: ...t switch Limit Stops Limit Switch 6 When you are finished using power feed turn unit OFF rotate speed dial all the way coun terclockwise and move direction lever to neutral middle position to avoid un...

Page 29: ...rial in order to optimize tool life and produce a desirable finish The books Machinery s Handbook or Machine Shop Practice and some internet sites pro vide excellent recommendations for which cutting...

Page 30: ...r Pulley Motor Pulley Spindle V Belt Motor V Belt Figure 36 Example of V belts configured for a spindle speed of 1500 RPM Figure 34 V belt configuration chart SPINDLE R P M 1 2 3 4 5 6 7 8 Spindle Pul...

Page 31: ...always depend on various factors including tool diameter drilling pressure material hardness material quality and desired finish Often when drilling materials other than wood some type of lubrication...

Page 32: ...n control of the upward spin dle travel always continue holding the coarse downfeed levers until the spindle returns to the top position Letting go of the levers too soon will cause the spindle to ret...

Page 33: ...cate depth of vertical spindle travel which is not necessarily equal to drilling milling depth Be sure to compensate for variables such as clearance between workpiece and tool when setting the depth...

Page 34: ...re 43 Tapping drawbar to unseat tool taper 4 Support tool with one hand and fully unthread drawbar from tool 4 Insert MT 3 tooling into spindle and maneu ver tang until it engages with slot at end of...

Page 35: ...ults or tool workpiece damage 4 Insert MT 3 tooling into spindle and engage tang see Figure 44 with slot inside spindle Unloading Tanged Tooling Tools Needed Qty Drift Key 1 Rubber or Wooden Mallet 1...

Page 36: ...ncrements of 1 64 letter bits from A Z and 60 number bits Housed in a rugged steel case Figure 46 H7527 6 Rotary Table w Dividing Plates H7527 6 Rotary Table w Dividing Plates Use this 6 rotary table...

Page 37: ...e body shank and jaws They start as a one piece high alloy body which is turned then finish ground throughout making them as close to zero TIR Total Indicated Runout as can be A spanner is provided to...

Page 38: ...9815 G5646 H2940 H5556 T24799 1 2 3 Precision Parallel Blocks T24800 2 4 6 Precision Parallel Blocks These blocks are extremely handy for layout and setup work Matched blocks are hardened and precisio...

Page 39: ...e 4 Daily After Operations Disconnect the machine from power Vacuum clean all chips and swarf from table slides and base Wipe down all unpainted or machined sur faces with a good quality rust preventa...

Page 40: ...brication schedule is based on light to medium machine usage Keeping in mind that lubri cation helps to protect value and operation of machine you may need to perform lubri cation tasks more frequentl...

Page 41: ...19 NLGI 2 or Equivalent Oil Amount Thin Coat Lubrication Frequency 90 Hrs of Operation Remove cover plate from bottom of headstock then move the quill up and down to gain full access to the quill rack...

Page 42: ...sol vent cleaner to thoroughly clean grease resi due from mating surfaces of gear guard then re install guard using double sided adhesive tape Tensioning Return Spring If the return spring should come...

Page 43: ...e tension then push cover back in to engage roll pin with one of the notches as shown in Figure 66 then retighten cap screw Figure 66 Adjusting spring tension by rotating spring cover to engage next n...

Page 44: ...al for machine 3 Feed rate cutting speed too fast 4 V belts improperly tensioned 5 Spindle speed incorrect for operation 6 Motor overheated 7 Motor wired incorrectly 8 Motor bearings at fault 1 Use co...

Page 45: ...aded up on ways 3 Ways dry and need lubrication 4 Table limit stops interfering 5 Gibs too tight 1 Make sure table locks are fully released Page 25 2 Clean away chips that load up during operations 3...

Page 46: ...ausing the ways to bind Gibs are adjusted with gib screws see Figures 68 69 that move the tapered gib back and forth to increase or decrease the friction pressure between the sliding surfaces The proc...

Page 47: ...ature thread wear However if you find it necessary to adjust leadscrew back lash perform the procedures listed below Tools Needed Qty Long Handle Hex Wrench 4mm 1 Hex Wrench 4mm 1 To adjust leadscrew...

Page 48: ...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 49: ...ectrical Components Figure 72 Electrical component wiring overview Figure 75 Motor junction box start capacitor and ID plate Motor Junction Box Figure 73 X axis power feed unit Figure 74 Motor junctio...

Page 50: ...6 15 Plug As Recommended Hot Hot Ground 220 VAC G Breaker Reset KUOYUH 88 Series 13A Start Stop Buttons Viewed from Rear X Axis Powerfeed Unit ALIGN AL 500D DC2 10 1A 250V 1 4HP 125V DC2 10 1A 250V 1...

Page 51: ...37 37 1 37 2 39 40 40 1 40 2 41 43 44 45 46 47 48 49 50 51 52 53 54 55 56 56 57 57 58 58 59 60 61 61 1 61 2 61 3 62 63 64 65 66 67 69 70 71 72 73 74 75 76 77 78 79 79 1 79 2 79 3 79 3 79 4 80 81 81 1...

Page 52: ...17 HEX BOLT 1 4 20 X 2 61 3 P0810061 3 TAP SCREW M4 X 8 18 P0810018 HEX NUT 1 4 20 62 P0810062 PHLP HD SCR 1 4 20 X 1 2 19 P0810019 QUILL DEPTH STOP BLOCK 63 P0810063 DEPTH INDICATOR 20 P0810020 PINIO...

Page 53: ...10088 4 MOTOR FAN 96 P0810096 HEX WRENCH 5MM 88 5 P0810088 5 BALL BEARING 6205ZZ FRONT 97 P0810097 DRILL CHUCK JT6 1 2 88 6 P0810088 6 BALL BEARING 6203ZZ REAR 98 P0810098 ON OFF SWITCH KEDU HY56 250V...

Page 54: ...3 214 214 216 216 216 1 216 2 216 2 216 3 216 4 216 5 216 6 217 217 218 218 219 219 220 221 222 223 224 225 225 226 226 227 228 229 230 231 232 232 1 232 2 232 2 232 3 232 4 232 5 232 6 233 234 235 23...

Page 55: ...NUT 1 10 254 P0810254 FLAT WASHER 3 8 214 P0810214 CAP SCREW M5 8 X 16 255 P0810255 Z AXIS LOCK HANDLE 5 8 X 4 1 2 216 P0810216 X AXIS LEADSCREW ASSEMBLY 256 P0810256 HEX NUT 5 8 11 216 1 P0810216 1 X...

Page 56: ...r servicing 5 Avoid entanglement with spindle tie back long hair roll up long sleeves and DO NOT wear loose clothing gloves or jewelry 6 Properly set up machine before starting 7 Keep all guards and c...

Page 57: ...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 58: ...LINE FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL INC P O BOX 2069 BELLINGHAM WA 98227 2069 Place Stamp Here Name_______________________________ Street_______________________________ City______________S...

Page 59: ...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 60: ......

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