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Summary of Contents for PHE 20

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Page 2: ...lder 7 Remove the switch 1 and the capacitor 6 5 Pull the strands from the brush holder 7 Pull out the brush holder 7 and remove the carbon brushes 8 Dismantling the wheel shaft 1 Remove all six gear screws Remove the gear box completely with the bear ing end plate and the armature from the motor housing 2 Loosen the four screws and remove the housing cover 1 3 Pull the cylinder 3 together with th...

Page 3: ... gear wheel 6 to a sleeve repair tool set service tool Press out the sun wheel 1 with aid of a screw press 7 Remove the gear wheel 6 the bearing cover 5 and the bearing Dismantling the snap die 1 Remove the intermediate wheel 8 with aid of a plastic hammer and press off the ball bearings at both sides 2 Completely remove the locking ring the set collar 2 the O ring 1 and the set collar from the sp...

Page 4: ...ar 5 2 5 6 7 8 9 7 4 5 3 3 1 5 Maintenance General It is recommended to regularly submit the tool to maintenance or as soon as the hammer mechanism gets weak or when the carbon brushes switch off When carrying out maintenance all parts of the main tenance set must be exchanged Use the respective maintenance set provided for each machine Cleaning Clean all parts with the exception of the electrical...

Page 5: ...ine is fully disassembled completely remove the old grease and replace with new grease The grease must be applied to the machine as indicated in the lubrication plan Legend A Cover with grease 10 g Tivela B Cover with grease 10 g Darina C Fill with grease Tivela Torques Gear box screws 3 0 Nm additionally secure with screw locking device Housing screws plastic 2 0 Nm B A A B B B B C A A B ...

Page 6: ... the center distance of the sun wheel 6 If necessary correct the dis tance with washers Set the center distance with aid of the sleeve 8 repair tool set special tool to 60 5 0 05 mm Check the distance between the upper and the lower part with aid of a feeler gauge and set the tolerance to 0 05 mm with washers 4 Press on the sun wheel 6 with aid of the repair tool set 8 service tool 5 Fit the compl...

Page 7: ...ox 4 Mount the seal ring 4 the ball bearing the locking ring the disc 3 bearing cover 2 the locking ring as well as the disc 1 Mounting the set collar 1 Insert the disc 2 Insert the rolls 3 with grease 2 Applicable for the new SDS Plus System A the rolls 5 are replaced by balls 3 Slide on the sleeve 4 together with the ball 4 Mount the spring sleeve 5 the disc the O ring 6 the set collar the cover...

Page 8: ...crews Additionally secure the screws with Omnifit 8 Fit the housing cover 1 together with the gasket and fasten it with screws Mounting the carbon brushes 1 Insert the carbon brushes 9 into the brush holders 8 and mount the plug con tacts 2 Insert the brush holders 8 with the car bon brushes 9 above the armature col lector into the reliefs of the lower handle shell 1 Take care that the strands of ...

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