Jepson 490140S Скачать руководство пользователя страница 11

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Problem

Cause

Remedy

3) Excessive
drilling pressure
required.

Incorrectly re-sharpened,
worn or chipped cutter

Re-sharpen or replace

Coming down on swarf
lying on surface of
work-piece

Clean work-piece.
Take care not to start a cut
on swarf

Gibs out of adjustment
or lack of lubrication

Lubricate gib and/or adjust
grub screws

Swarf accumulated
(packed) inside cutter

Clear cutter

Incorrect speed selection. Select appropriate speed.

4) Excessive cutter
breakage

Steel swarf or dirt under
cutter

Remove cutter, clean part
thoroughly and replace

Incorrectly re-sharpened
or worn cutter

Always have a new cutter on
hand to refer to for correct
tooth geometry, together with
instruction sheet

Cutter skipping

See causes and remedies (2)

Slide-ways need
adjustment

Tighten slide-way

Cutter not attached
tightly to arbor

Retighten

Содержание 490140S

Страница 1: ...Magnetic Drilling Machine MAGPRO 40 1S Adjust Swivel OPERATOR S MANUAL...

Страница 2: ...or other normative document s EN ISO12100 2010 Safety of machinery General principles for design Risk assessment and risk reduction EN60204 1 A1 2009 Safety of machinery Electrical equipment of machin...

Страница 3: ...SELECTION 5 MOUNTING OF CUTTERS 6 REMEDIES FOR HOLE MAKING PROBLEMS 7 CIRCUIT Page 3 4 6 7 7 8 11 8 PART LIST 12 List of Contents with Magnetic Drill Unit Check List 1 Operator s Manual YES NO 2 Coola...

Страница 4: ...2 MAGPRO 40 1S Adjust Swivel Ref 490140S...

Страница 5: ...material should be positioned under the magnet and work piece to equate to a suitable material thickness If this is not possible an alternative secure method of restraining the machine MUST be used 4...

Страница 6: ...NG TO OPERATE Always wear approved eye and ear protection when the equipment is in operation Failure to do so may result in personal injury Disconnect from the power source when changing cutters or wo...

Страница 7: ...OR ON AND OFF If the machine is accidentally dropped always thoroughly examine the machine for signs of damage and check that it functions correctly before trying to drill a hole Regularly inspect the...

Страница 8: ...duced into the work surface Excessive pressure is undesirable it does not increase the speed of penetration Always ensure that the slug has been ejected from the previous hole before commencing to cut...

Страница 9: ...voltage it is recommended that the following extension lengths shall not be exceeded For 110v supply 3 5metres of 3 core x 1 5mm For 230v supply 26metres of 3 core x 1 5mm or 17metres of 3 core x 1 0...

Страница 10: ...et Use extreme care file only imperfections flush to surface Confirm power supply and output from control unit 2 Cutter skips out of centre punch mark at initiation of cut Magnetic base is not holding...

Страница 11: ...djust grub screws Swarf accumulated packed inside cutter Clear cutter Incorrect speed selection Select appropriate speed 4 Excessive cutter breakage Steel swarf or dirt under cutter Remove cutter clea...

Страница 12: ...heck pilot groove and arbor internally for dirt or apply oil externally Even a small amount of oil is very effective Select appropriate speed 5 Excessive cutter wear Incorrectly re sharpened cutter In...