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OPERATION & MAINTENANCE 

7” ANGLE GRINDER 

Summary of Contents for 735.7075

Page 1: ...OPERATION MAINTENANCE 7 ANGLE GRINDER ...

Page 2: ...e on daily basis and if tool starts to slow or lose power Pre Start Check Daily Check all bolts and screws for tightness Ensure that all fittings are secure Check condition of hub or drum assembly and replace flaps cutters or axles if required The air motor speed is preset at the factory to 7 000 rpm free running Always clear the air hose before connection to the machine Ensure that no moisture co...

Page 3: ... tool from air supply To dismantle insert the peg spanner 70 into disc nut 4 and with a spanner 38 on the flats of gear shaft 10 unscrew disc nut 4 take off disc 49 and unscrew disc receiver 5 Remove cover screw 50 and nut 51 and take off disc cover 3 Unscrew side handle 52 Grip the valve body 58 in a vice fitted with soft jaws and take out head screw 2 and screw 55 and with a suitable peg spanner...

Page 4: ...rox 0 0025 0 065mm is achieved between the rotor and the rear case Ensure the rotor spins freely before assembling the rest of the motor assembly Reassembly Clean all parts and examine for wear Use only distributor or manufacturer supplied spare parts Particularly examine O rings bearings and gears Coat all parts in a pneumatic tool lubricating oil one preferably containing a rust inhibitor Grease...

Page 5: ...peed rating 20 Check the speed of the grinder at least once per week if it is in regular use with an accurate tachometer 21 The tool must only be used with the grinding wheels as set out in section Use of the Tool and shown on parts list Never fit any other device 22 Carry out the instructions as set out in Putting into Service 23 Many countries have local or national rules re the use and fitting ...

Page 6: ...370 732344 Head screw 3 370 900305 Disc cover 4 370 900658 Disc nut Threaded 5 370 900657 Disc receiver Threaded 6 370 900308 Spacer 7 370 900309 Ball bearing 8 370 900310 Ball bearing 9 370 900311 Bevel gear 10 370 900656 Gear shaft Threaded 11 370 900313 Key 12 370 729290 Retaining ring 13 370 732919 Wave washer 15 370 1005478 Ball bearing 2 16 370 900314 Ball bearing 17 370 900315 Bevel pinion ...

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