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Model g0724 (Mfg. since 09/11)

troubleshooting

Motor & Electrical

symptom

possible Cause

possible solution

Machine does not 
start.

1. switch disabling key removed.

1. reinstall switch disabling key.

2. power supply switched off/has incorrect

voltage.

2. switch power supply on/verify voltage.

3. Blown fuse/tripped circuit breaker at main

panel.

3. Correct the cause of overload, then reset/replace

fuse or breaker.

4. Break or short in wiring, loose connections,

plug or receptacle is damaged or miswired.

4. trace/replace broken or corroded wires, fix loose

connections, correct wiring.

5. Motor connection wired incorrectly.

5. Wire motor correctly (refer to inside junction box

cover or manual).

6. Motor on/oFF switch at fault.

6. replace switch.

7. start capacitor has blown.

7. test/replace if at fault.

8. Motor at fault.

8. test for shorted windings or bad bearings; repair or

replace.

Machine has 
excessive vibration 
or noise.

1. Workpiece loose or incorrectly secured.

1. use correct holding fixture and re-clamp workpiece.

2. lock lever is loose.

2. tighten the lock lever.

3. Machine incorrectly mounted to bench.

3. level/shim base; tighten/adjust mounting hardware

or feet.

4. Motor fan rubbing on fan cover.

4. Fix/replace fan cover; replace loose or damaged fan.

5. Motor mounting loose.

5. tighten mounting bolts/nuts; use thread locking fluid.

6. Centrifugal switch out of adjustment; at fault. 6. adjust/replace centrifugal switch.
7. Motor bearings worn or damaged.

7. replace motor bearings or replace motor.

Machine stalls 
or slows when 
operating.

1. too much pressure when feeding workpiece 1. reduce pressure when feeding workpiece.
2. Workpiece is incorrect for machine.

2. only sand wood and ensure moisture is below 20%.

3. Motor overheated.

3. let cool, clean motor, and reduce workload.

4. Motor at fault.

4. test, repair, or replace motor.

Review the troubleshooting and 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 at (570) 546-9663. 

Note: Please gather the serial number and manufacture date of your machine before calling.

SECtION 7: SERvICE

Содержание G0724

Страница 1: ...l For models manufactured since 09 11 Copyright OCTOBER 2011 By Grizzly Industrial Inc Warning No portion of this manual may be reproduced in any shape Or form without the written approval of Grizzly...

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: ...11 Site Considerations 12 Mounting 13 Assembly 13 Dust Collection 14 Power Connection 14 Test Run 15 SECTION 4 OPERATIONS 16 Operation Overview 16 Replacing Sandpaper 17 Disc Sanding 17 SECTION 5 ACCE...

Страница 4: ...ate or call technical support for help Before calling find the manufacture date of your machine by looking at the date stamped into the machine ID label see below This will help us determine if the ma...

Страница 5: ...ch item and its location as they are referenced throughout this manual and knowing them is essential to understanding the instructions and terminology used herein Identification Lower Disc Guard Motor...

Страница 6: ...NEMA 5 15 Motor Type TEFC Start Induction Horsepower 1 3 HP Voltage 120V Phase Single Phase Amps 3 5A Cycle 60 Hertz RPM 1725 RPM Other Power Transfer Direct Drive Bearings Sealed Permanently Lubrica...

Страница 7: ...erate under the influence of drugs or alcohol when tired or when distracted OWNER S MANUAL Read and understand this owner s manual BEFORE using machine Untrained users can be seriously hurt EYE PROTEC...

Страница 8: ...not force machine It will do the job safer and better at the rate for which it was designed GUARDS COVERS Guards and covers can protect you from accidental contact with moving parts or flying debris M...

Страница 9: ...rtain woods may cause an allergic reaction in people and ani mals especially when exposed to fine dust Make sure you know what type of wood dust you will be exposed to in case there is a possibility o...

Страница 10: ...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 circuit...

Страница 11: ...ers indicate smaller sizes Any extension cord used with this machine must contain a ground wire match the required plug and receptacle and meet the following require ments Minimum Gauge Size 16AWG Max...

Страница 12: ...Keep children and pets away from plastic bags or packing materials unpacked with this machine Discard immediately Figure 3 Inventory contents I F E D C B G H Box 1 Figure 3 Qty A Sander Assembly Not...

Страница 13: ...sses disposable gloves Plastic paint scraper 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 le...

Страница 14: ...our machine is operated is important for safe operation and the longevity of its components For best results operate this machine in a dry environment that is free from excessive moisture hazardous ch...

Страница 15: ...ith lag screws and washers Mounting Figure 5 Example of a Through Mount setup Figure 6 Example of a Direct Mount setup Assembly Tools Needed Qty Hex Wrench 4mm 1 Phillips Screwdriver 1 To assemble the...

Страница 16: ...port as shown in Figure 8 DO NOT operate the Model G0724 with out an adequate dust collection system This machine creates substantial amounts of wood dust while operating Failure to use a dust collec...

Страница 17: ...ning of the manual and that the machine is setup properly 2 Make sure all tools and objects used during setup are cleared away from the machine 3 Verify that the machine is operating correctly by turn...

Страница 18: ...understand Due to the generic nature of this overview it is not intended to be an instructional guide To learn more about specific operations read this entire manual and seek additional training from...

Страница 19: ...alf is above the table peel off the other half of the protective paper and press the sanding disc against the disc so adhesion is complete Figure 12 Sanding disc being slipped between the disc and tab...

Страница 20: ...s not more than 3 16 away from the sanding disc 2 Connect the sander to power turn it ON and allow it to reach full speed 3 With the guard in place position the work piece on the work table against th...

Страница 21: ...ection adapters G3119 G2551 PRO STICK Abrasive Surface Cleaners Extend the life of your sanding discs and sleeves Choose the Pro Stick with a handle for greater control or without a handle for more us...

Страница 22: ...Figure 22 H7828 Shop Fox Tool Table Plus Respirators Wood dust has been linked to nasal cancer and severe respiratory illnesses If you work around dust everyday a half mask respirator can be a lifesa...

Страница 23: ...is easy Vacuum excess wood chips and sawdust from motor fan area and wipe off the remaining dust with a dry cloth If any resin has built up use a resin dissolv ing cleaner to remove it Treat all unpai...

Страница 24: ...rect holding fixture and re clamp workpiece 2 Lock lever is loose 2 Tighten the lock lever 3 Machine incorrectly mounted to bench 3 Level shim base tighten adjust mounting hardware or feet 4 Motor fan...

Страница 25: ...paper or strip coating off before sanding 5 Sanding soft workpiece 5 Use different stock Or accept the characteristics of the stock and plan on cleaning replacing discs frequently Glossy spots burning...

Страница 26: ...t process if necessary Figure 26 Squaring miter gauge to disc When the table tilt is set to 0 it should be posi tioned perpendicular to the sanding disc face If it is not follow this procedure To cali...

Страница 27: ...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...

Страница 28: ...11 READ ELECTRICAL SAFETY ON PAGE 25 Wiring Diagram Neutral Hot Ground 110 VAC 5 15 Plug View this page in color at www grizzly com PADDLE SWITCH viewed from behind MOTOR 110V Neutral Hot Ground Groun...

Страница 29: ...Mfg Since 09 11 27 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 34 35 36 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 29 3 29 4 29 2 29 1 Main SECT...

Страница 30: ...27M CAP SCREW M6 1 X 14 14 PR18M EXT RETAINING RING 17MM 39 P0724039 TABLE 15 G8988 PADDLE SWITCH 40 PW01M FLAT WASHER 8MM 16 P0724016 DISC HOUSING 41 P0724041 LOCK LEVER M8 1 25 X 15 17 PCAP26M CAP S...

Страница 31: ...the owner of this machine MUST replace it in the original location before resuming operations For replacements contact 800 523 4777 or www grizzly com 55 56 57 58 59 REF PART DESCRIPTION REF PART DES...

Страница 32: ...30 Model G0724 Mfg Since 09 11 Notes...

Страница 33: ...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...

Страница 34: ...LINE FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL INC P O BOX 2069 BELLINGHAM WA 98227 2069 Place Stamp Here Name_______________________________ Street_______________________________ City______________S...

Страница 35: ...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...

Страница 36: ...Buy Direct and Save with Grizzly Trusted Proven and a Great Value Since 1983 ORDER 24 HOURS A DAY 1 800 523 4777 Visit Our Website Today For Current Specials...

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