Grizzly G0939 Скачать руководство пользователя страница 39

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Model G0939/G0940 (Mfd. Since 12/20)

-37-

Review the troubleshooting procedures in this section if a problem develops with your machine. If you need
replacement parts or additional help with a procedure, call our Technical Support.

Note: Please gather the

serial number and manufacture date of your machine before calling.

SECTION 7: SERVICE

Troubleshooting

Motor & Electrical

Symptom

Possible Cause

Possible Solution

Machine does not
start, or power
supply breaker
immediately trips
after startup.

1.  Switch disabling key removed.
2.  Machine circuit breaker tripped or at fault.
3.  Incorrect power supply voltage or circuit

size.

4. Power supply circuit breaker tripped or fuse

blown.

5. Wiring broken, disconnected, or corroded.

6.  Motor brushes worn out.
7.  ON/OFF or circuit breaker switch at fault.
8.  Motor or motor bearings at fault.

1.  Install switch disabling key.
2.  Reset circuit breaker on switch.
3.  Ensure correct power supply voltage and circuit

size.

4. Ensure circuit is free of shorts. Reset circuit breaker

or replace fuse.

5. Fix broken wires or disconnected/corroded

connections.

6. Remove/replace brushes (

Page 34).

7. Replace switch/circuit breaker.
8. Replace motor.

Machine stalls or is
underpowered.

1. Workpiece material not suitable for

machine.

2.  Machine undersized for task.
3.  Dull knives/inserts.
4.  Belt slipping; improper belt tension or oil/

grease on belts.

5. Motor brushes worn out.
6. Dust collection problem causing internal

components to clog up with shavings.

7. Pulley/sprocket slipping on shaft.
8. Motor overheated, tripping machine circuit

breaker.

9. Motor or motor bearings at fault.

1. Only cut wood/ensure moisture is below 20%.

2.  Use correct blades/inserts or reduce depth of cut.
3.  Use sharp knives/inserts.
4.  Clean/tension/replace belt (

Page 36).

5. Replace motor brushes.
6. Clear blockages in dust chute/ducting. Ensure dust

collector is operating efficiently.

7. Tighten/replace loose pulley/shaft.
8. Clean motor/let cool, and reduce workload. Reset

breaker.

9. Replace motor.

Machine has
vibration or noisy
operation.

1. Motor or component loose.

2. Planer not resting evenly on stand/

workbench.

3. V-belt worn/loose, pulleys misaligned, or

belt slapping cover.

4. Knives/gibs at fault.

5.  Pulley loose.
6.   Cutterhead bearings at fault.
7.  Motor bearings at fault.

1. Inspect/tighten loose bolts/nuts; replace damaged

components.

2. Shim under planer.

3. Tension/replace belt (

Page 36). Re-align pulleys if

necessary.

4. Resharpen/replace knives; set knife alignment

correctly (

Page 27).

5.  Secure pulley on shaft.
6.  Replace bearing(s).
7.  Test by rotating shaft; rotational grinding/loose shaft

requires bearing replacement.

Содержание G0939

Страница 1: ...NUAL For models manufactured since 12 20 COPYRIGHT DECEMBER 2020 BY GRIZZLY INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZ...

Страница 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...

Страница 3: ...s 22 Planing Tips 23 Cutting Problems 23 Setting Depth of Cut 24 Feeding Workpiece 25 Adjusting Table Alignment 26 Adjusting Replacing Knives G0939 27 Rotating Replacing Cutterhead Inserts G0940 30 SE...

Страница 4: ...proper tech support and it helps us determine if updated documenta tion is available for your machine Manufacture Date Serial Number Manual Accuracy We stand behind our machines If you have ques tion...

Страница 5: ...iliar with the names and locations of the controls and features shown below to better understand the instructions in this manual Table Return Rollers Cutterhead Elevation Crank G0940 Shown Cutterhead...

Страница 6: ...is removed to prevent unauthorized operation of planer D Depth of Cut Gauge Shows depth of cut from 0 1 8 when workpiece contacts indicator at bottom of gauge E Return Rollers Assist sliding workpiece...

Страница 7: ...ith the direction of feed to pull the workpiece through the planer F Planer Table Provides a smooth flat sur face for the workpiece to slide against as it moves through planer Planer extension tables...

Страница 8: ...ngth x Width x Height 25 x 17 x 19 in Must Ship Upright Yes Electrical Power Requirement 120V Single Phase 60 Hz Full Load Current Rating 15A Minimum Circuit Size 20A Connection Type Cord Plug Power C...

Страница 9: ...ment 6 in Table Bed Size Length 25 in Table Bed Size Width 13 in Construction Table Stainless Steel Body Die Cast Aluminum Cutterhead Assembly Steel Infeed Roller Rubber Outfeed Roller Rubber Paint Ty...

Страница 10: ...ht 82 lbs Length x Width x Height 26 x 15 x 19 in Must Ship Upright Yes Electrical Power Requirement 120V Single Phase 60 Hz Full Load Current Rating 15A Minimum Circuit Size 20A Connection Type Cord...

Страница 11: ...able Info Table Headstock Movement 6 in Table Bed Size Length 28 in Table Bed Size Width 13 in Construction Table Granite Body Die Cast Aluminum Cutterhead Assembly Steel Infeed Roller Rubber Outfeed...

Страница 12: ...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 MENTA...

Страница 13: ...th 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 bett...

Страница 14: ...r long stock SECURE KNIVES INSERTS Loose knives or improperly set inserts can become dangerous projectiles or cause machine damage Always verify knives inserts are secure and properly adjusted before...

Страница 15: ...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 circuit that meets the specified circuit requirem...

Страница 16: ...n cord size gets longer and the gauge size gets smaller higher gauge numbers indicate smaller sizes Any extension cord used with this machine must be in good condition and contain a ground wire and ma...

Страница 17: ...lts M6 1 x 14 Dust Chute 2 J Magnets G0939 2 Magnet G0940 1 K Hex Wrench 4mm G0940 1 L Indexable Carbide Inserts 15 x 15 x 2 5mm G0940 5 M Flat Head Torx Screws T 20 M5 8 x 12 G0940 5 NOTICE If you ca...

Страница 18: ...16 Model G0939 G0940 Mfd Since 12 20 Hardware Recognition Chart USE THIS CHART TO MATCH UP HARDWARE DURING THE INVENTORY AND ASSEMBLY PROCESS 5mm 5mm Flat Head Cap Screw...

Страница 19: ...ench Load Refer to the Machine Data Sheet for the weight and footprint specifications of your machine Some workbenches may require additional rein forcement to support the weight of the machine and wo...

Страница 20: ...ex Bolt Flat Washer Flat Washer Lock Washer Hex Nut Figure 8 Typical Through Mount setup Number of Mounting Holes 4 Dia of Mounting Hardware Needed 3 8 Assembly The Model G0939 G0940 comes partially a...

Страница 21: ...Test Run Once assembly is complete test run the machine to ensure it is properly connected to power and safety components are functioning correctly If you find an unusual problem during the test run i...

Страница 22: ...disabling key as shown in Figure 13 5 Try to start machine with paddle switch If machine does not start switch disabling feature is working as designed Congratulations test run is now complete If mac...

Страница 23: ...equipment to reduce your risk from these hazards To complete a typical operation the operator does the following 1 Examines workpiece to make sure it is suit able for planing 2 Puts on safety glasses...

Страница 24: ...nents Excessive Warping Workpieces with excessive cupping bowing or twisting are dangerous to plane because they are unsta ble and often unpredictable when being planed DO NOT use workpieces with thes...

Страница 25: ...planing lumber longer than your intended work length and then cutting off the excess after plan ing is completed Cutting Problems Inspect your lumber for twisting or cupping and surface one face on a...

Страница 26: ...inserts are sharp Reduce depth of cut Rippled Cut Problem Regularly spaced indentations across face of workpiece are caused by excessive outfeed roller pressure or excessive feed rate Solution Reduce...

Страница 27: ...hand side panel at the front of the machine shows workpiece thickness after it leaves the planer The thickness measurement is indicated by the top edge of the red Line Depth Stop Dial G0940 The depth...

Страница 28: ...ece thickness is reached Elevation scale shows approximate thick ness of workpiece after it has been cut Use this indicator to judge when thickness is approximately correct For more precise applicatio...

Страница 29: ...ime we recommend having an extra set of knives for your planer Before re installing the knives the cutterhead gib and knives must be inspected Neglecting to inspect these components may result in dama...

Страница 30: ...threaded screw holes do not contain wood material or sawdust Make sure that the hex socket and the threads of all cap screws are in good con dition Replace if questionable Make sure any resin or glue...

Страница 31: ...turn Release safety latch and continue rotating cutterhead until next knife slot is exposed and safety latch again engages 5 Repeat Steps 2 3 for remaining knives then replace dust shroud and dust chu...

Страница 32: ...te Proper cleaning of insert Torx screw and cutterhead pocket is critical to achieving a smooth finish Dirt or dust trapped between insert and cutterhead will raise insert and make marks on your workp...

Страница 33: ...lf comfortably with a pair of cush ioned earmuffs Especially important if you or employees operate for hours at a time Figure 30 Our most popular earmuffs H4978 T20446 H4979 Figure 29 HSS Planer Knive...

Страница 34: ...ease that could cause it to slip Remove dust hood and thoroughly clean built up sawdust and chips Schedule To reduce risk of shock or accidental startup always disconnect machine from power before adj...

Страница 35: ...ECT MACHINE FROM POWER 2 Lower headstock fully and remove top and side panels to expose 2 leadscrews 3 Vacuum chips and dust off leadscrews see Figure 32 Grease Type T26419 or NLGI 2 Equivalent Freque...

Страница 36: ...Screwdriver 1 Motor Brushes PN P0939077 2 To check replace motor brushes 1 DISCONNECT MACHINE FROM POWER 2 Unscrew plastic brush covers and remove motor brush assemblies see Figure 35 Note As you rem...

Страница 37: ...ough so roller is pushed up against spring and pres sure is off of two brackets 4 Remove any trapped material from between roller assembly and bracket Figure 37 Sawdust can get trapped between the bus...

Страница 38: ...tension and roll old belt off pulleys 7 Loop new belt completely around motor pulley but only halfway on cutterhead pulley 8 While applying pressure to belt with one hand slowly rotate motor pulley t...

Страница 39: ...Workpiece material not suitable for machine 2 Machine undersized for task 3 Dull knives inserts 4 Belt slipping improper belt tension or oil grease on belts 5 Motor brushes worn out 6 Dust collection...

Страница 40: ...lving solvent Chipping consistent pattern 1 Knots or conflicting grain direction in wood 2 Taking too deep of a cut 3 Nicked or chipped knife insert 1 Inspect workpiece for knots and grain direction o...

Страница 41: ...erhead table parallelism has been cor rectly set at the factory However it can be re adjusted for accuracy if the cutterhead assembly shifts over time Tools Needed Qty Hex Wrench 4mm 1 11 2 x 12 Piece...

Страница 42: ...headstock using adjustment nuts see Figure 42 until cutterhead evenly touches wood blocks 7 Re tighten set screws and nuts 8 Raise headstock slightly then lower until it just contacts wood blocks Con...

Страница 43: ...ibrate depth stop dial 1 DISCONNECT MACHINE FROM POWER 2 Remove depth stop dial from machine see Figure 43 5 Tighten hex nut to secure setting 6 Install side panel top assembly and dial and turn cutte...

Страница 44: ...n gears 1 DISCONNECT MACHINE FROM POWER 2 Gently tilt machine onto its back to expose table height gears and shaft see Figure 45 3 Remove clamps securing shaft to base 4 Remove cap screw and flat wash...

Страница 45: ...wn in these diagrams is current 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 ca...

Страница 46: ...ring Diagram Figure 46 Switch and circuit breaker wiring Neutral Hot Ground 120 VAC 5 15 Plug PADDLE SWITCH BOX 120V Motor Ground PADDLE SWITCH COVER Circuit Breaker Zhongzui 15A 125 250V Ground Paddl...

Страница 47: ...1 30 9 10 11 39 41 43 45 42 44 46 47 48 49 50 51 52 56 57 59 58 60 61 62 54 55 53 63 64 65 69 70 71 78 77 76 75 74 73 72 79 80 81 84 85 86 87 88 82 83 90 91 92 93 94 95 89 100 101 102 103 104 68 67 65...

Страница 48: ...2HP 120V 1 PH 24 P0939024 CHAIN COVER 74 P0939074 PADDLE SWITCH KEDU HY18 12A 125 250V 25 P0939025 PHLP HD SCR M5 8 X 8 75 P0939075 CIRCUIT BREAKER ZHONGZUI 15A 125 250V 26 P0939026 LOCK WASHER 5MM 76...

Страница 49: ...107 P0939107 LOCK WASHER 4MM 120 P0939120 EXT RETAINING RING 10MM 108 P0939108 TABLE SUPPORT ARM 121 P0939121 FLAT WASHER 10MM 109 P0939109 LOCK WASHER 6MM 122 P0939122 PUSH ROD 110 P0939110 CAP SCRE...

Страница 50: ...9 28 41 26 27 34 33 35 31 32 36 37 49 48 47 46 45 50 52 53 54 38 39 40 43 42 44 51 58 59 61 60 62 68 64 63 65 66 24 77 79 80 82 81 86 85 84 87 83 88 89 90 91 98 99 100 101 102 103 105 104 106 110 107...

Страница 51: ...TION NUT LEFT 73 P0940073 FLAT WASHER 10MM 24 P0940024 SET SCREW M5 8 X 6 74 P0940074 PINION GEAR 25 P0940025 HEADSTOCK 75 P0940075 FLAT WASHER 5MM 26 P0940026 CAP SCREW M5 8 X 10 76 P0940076 CAP SCRE...

Страница 52: ...127 P0940127 DEPTH STOP ADJUSTING KNOB 109 P0940109 CAP SCREW M5 8 X 12 128 P0940128 CAP SCREW M5 8 X 12 110 P0940110 CUTTERHEAD PULLEY 129 P0940129 CUTTERHEAD 13 HELICAL 111 P0940111 POLY V BELT 135J...

Страница 53: ...erhead 2 Dia 3 Knife Knife Size 13 x 12mm x 1 16 Max Cut Depth Full Width 1 32 Max Cut Depth 6 Width 3 32 Cutterhead Speed 8500 RPM Specifications MODEL G0940 13 2 HP BENCHTOP PLANER w HELICAL CUTTERH...

Страница 54: ......

Страница 55: ...rty or 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...

Страница 56: ......

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