National Flooring Equipent GP30 Service Manual Download Page 5

3

Personnel must tie back long hair and not wear loose clothing or jewelry. There is a risk of injury if 

loose items become stuck or are drawn into moving machinery.

Use personal protection equipment if necessary or required by regulations. Take notice 

of all safety and hazard notices on the machine. 

All safety and hazard notices on the machine must be kept complete and legible. For replacement 

labels, contact NFE. 
If safety-critical changes occur to the machine or its performance, the machine must be shut down 

immediately! The cause of the fault must be established and repaired before starting the work 

again. 

Changes, add-ons, or conversions to the machine which might have an influence on the 

safety of the machine must not be undertaken without the permission of the manufacturer.

Spare parts must always comply with the technical requirements and the specifications of the 

manufacturer. This is always guaranteed when using spare parts from NFE.
Inspection intervals specified in this manual must be complied with. At the same time it is necessary 

to meet the legal requirements.
The location and the operation of fire extinguishers must be made known on each building site. 

Take note of the procedures for fire reporting and fighting fires.

2.3 

Personnel Selection and Qualification

Only reliable personnel are allowed to work on or operate the machine. Note the statutory minimum 

age. Specify clearly the responsibilities of personnel for operation, setting up, servicing and 

maintenance work. Define responsibilities regarding traffic safety regulations and empower operator 

to decline instructions from third parties which are not complying with the safety requirements. 
Personnel being trained may only be deployed under constant supervision of an experienced 

operator. 

Work on the electrical parts of the equipment may only be undertaken by a skilled 

electrician or by a trained person under the guidance and supervision of a skilled 

electrician in accordance with the electrical engineering regulations.

2.4 

Safety Precautions Applicable to Different Operating Conditions

Avoid any method of working that impairs safety! All precautions must be taken so that the machine 

is only used in a safe and functional status.

Only operate the machine when all safety devices and related safety equipment, e.g. 

detachable safety devices, emergency stops, and suction devices, are present and 

operational!

Summary of Contents for GP30

Page 1: ...Read Manual Before Servicing Machine 402977 Rev D GP30 GRINDER SERVICE MANUAL...

Page 2: ...ns 2 3 0 Parts 6 4 0 Maintenance 7 8 0 Troubleshooting Diagnostics 8 9 0 Parts List and Diagrams 10 Please note The following safety instructions must be followed as shown in this operating manual Fai...

Page 3: ...olis MN 55445 1 2 Unit Specifications Dimensions Length 86 in 218 cm Width 30 in 76 cm Height 52 in 132 cm Weight 1 320 lbs 599 kg Connected loads of the electrical system Power 30 HP Electrical Conne...

Page 4: ...terial damages Electrical Warning Warning against dangerous voltages 2 2 Organizational Measures The Operating Instructions are to be kept near where the machine is located and must be reachable at al...

Page 5: ...nd the operation of fire extinguishers must be made known on each building site Take note of the procedures for fire reporting and fighting fires 2 3 Personnel Selection and Qualification Only reliabl...

Page 6: ...n section 2 6 to prevent the machine from being turned on accidentally Adjustments servicing inspection work and inspection intervals specified in this manual as well as any information on the replace...

Page 7: ...with a red and white safety chain and a danger sign Use tools that are insulated against voltages Only start work once familiar with the electrical engineering regulations that apply to the area Only...

Page 8: ...356 Tool Plate Edging Qty Part Description 1 401454 Coupler Morflex 6 1 401455 EG Female Adapter Quick Change 1 401456 Combination Tool Holder GP Grinders 1 401457 Woodruff Key 1 401466 Diamond Org 2...

Page 9: ...the period can be extended Due to different working conditions the frequency of inspections for wear checks may vary Prepare a suitable inspection schedule considering your own working conditions 4 2...

Page 10: ...act wrench and in socket 4 Use pry tool to remove coupler from tool plate 5 Replace with new coupler 6 Replace bolts through new coupler and into tool plate Tighten with impact wrench 7 Place tool pla...

Page 11: ...ooling Dust being produced Shroud is out of adjustment Adjust shroud and tighten to no more than 2 mm above floor Dust hose is clogged Inspect dust hose and ports for debris that may be clogging hose...

Page 12: ...17 16 HX M10 x 30 18 4 Stud M18 x 2 5 x 3 LG 19 4 Lock Nut M18 20 1 Sq HD Plug 3 4 14 NPT 21 1 Sq HD Plug 1 NPT 23 1 Helical Gear 24 1 Housing 25 1 Cover 26 1 Input Pinion 27 4 Cover 28 2 Gear 89T 29...

Page 13: ...ch with Plate 30HP 107 1 Dead Man Key 108 1 1 90 Cord Grip 6 4 109 1 Water Valve 110 2 Swivel Caster 111 2 Main Caster red wheel 112 1 Axle 113 2 2 in Vacuum Hose 3 ft 114 1 3 in Vacuum Hose 3 ft 115...

Page 14: ...ter 4 1 Propane Tank 5 1 Battery 12V 6 1 Regulator 7 1 Battery Cable and Plug 8 1 Wiring Harness 9 1 Emissions Box includes O 2 Sensor 10 1 Oil Filter 11 2 Spark Plug 12 2 Tensioner Bearing 13 2 Flang...

Page 15: ...13 5 6 1 2 3 4 Item Qty Description 1 1 Turn to Lock Throttle Cable 2 1 Ignition Switch w Keys 3 1 Clutch Switch 6 pin 4 1 Tach Hour Meter 5 1 Water Valve Lever 6 1 Dead Man Switch...

Page 16: ...or not caused by or resulting from the negligence of seller and or the manu facturer of the product unless specifically provided herein This warranty shall not apply to any products or portions there...

Page 17: ......

Page 18: ...LOORING EQUIPMENT 9250 Xylon Avenue N Minneapolis MN 55445 U S A Toll free 800 245 0267 Phone 763 315 5300 Fax 800 648 7124 Fax 763 535 8255 Web Site www nationalequipment com E Mail info nationalequi...

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