51
Záva
d
y
Troubl
eshooti
ng
5.1.
Mechanical defects
Problem
Possible causes
Repair
1.
Slanting cut
-
Wrongly adjusted hard metal guides.
Set according to the chapter „Machine service“
-
Worn hard metal guides.
Replace to the chapter „Worn pieces
replacement“
-
Wrongly adjusted cubes of the saw
band guiding.
Set according to the chapter „Machine service“
-
Worn bearings of the saw band
guiding.
Replace according to the chapter „Worn pieces
replacement“
-
Wrongly adjusted swarf brush.
Set according to the chapter „Machine service“
-
Worn swarf brush.
Replace according to the chapter „Worn pieces
replacement“
-
Insufficient saw band stretching.
Rise the saw band stretching and set the limit
switch.
-
Wrongly chosen tooth system of the
saw band.
Replace the saw band and keep the instructions
of manufacturer on new saw band choice.
-
Worn saw band.
Replace the saw band.
-
Wrongly balanced roller conveyor.
Set the roller conveyor.
-
Dirty feeding board.
Cleanse the feeding board from debris, chip and
residue material.
-
Guiding arm and guiding cube are
loosened.
Clamp the guiding arm.
-
Guiding arm and cube are too far from
the material.
Set the guiding cube to the material.
-
Too fast cutting rate.
Lower the material feeding speed.
-
Unexpected oscillation in material
quality.
Set the cut and feeding speed to the relevant
material.
2.
The cut is not cut
upon desired angle
-
Securing lever is loosened.
Check the securing lever efficiency and carry out
its adjustment according to chapter „Machine
service“.
-
Set angle does not match the cut
angle.
Check the angle adjustment with a protractor
and possibly set it according to chapter
„Machine service“.
-
Insufficient saw band stretching.
Stretch the saw band and set the limit switch
according to chapter „Machine service“.
-
Guiding arm and guiding cube are
loosened.
Fasten the guiding arm and the cube.
-
Dirt between material and clamping
jaw.
Cleanse the material and mating jaw.
3.
Short lifetime of the
saw band
-
Insufficient saw band stretching.
Raise the tightening of the saw band set the
scanner of saw band tightening according to
chapter „Machine service“.
-
Worn swarf brush.
Check the swarf brush condition and replace it in
case of excessive use as described in chapter
„Worn pieces replacement“
-
Wrongly adjusted swarf brush.
Check swarf brush adjustment, set it according
to chapter „Machine service“
-
Over stretched saw band
Lower stretching of the saw band and set the
limit switch of the saw band stretching
according to chapter „Machine service“
-
Wrongly adjusted hard metal guides.
Check the adjustment of the hard metal guides
and carry out adjustment as described in chapter
„Machine service“
-
Worn hard metal guides of the saw
band.
Check the condition of the hard metal guide and
if it is too worn, replace hard metal guides
according to chapter „Worn pieces replacement“
Summary of Contents for Practix Automatic 285.230 GA
Page 3: ...3 ...
Page 4: ...4 Manual version 1 00 May 2010 Manual rev 1 ...
Page 7: ...7 Bezpečnostní pokyny Sicherheitshinweise Safety notes 1 Safety notes ...
Page 29: ...29 Ovládání stroje Bedienung der Maschine Machine control 3 Machine control ...
Page 41: ...41 Údržba stroje Wartung Machine service 4 Machine service ...
Page 42: ...42 Manual version 1 00 May 2010 Manual rev 1 Údržba stroje Wartung Machine service ...
Page 48: ...48 Manual version 1 00 May 2010 Manual rev 1 Závady Troubleshooting ...
Page 49: ...49 Závady Troubleshooting 5 Troubleshooting ...
Page 50: ...50 Manual version 1 00 May 2010 Manual rev 1 Závady Troubleshooting ...
Page 54: ...54 Manual version 1 00 May 2010 Manual rev 1 Schémata Schemas Schematics ...
Page 55: ...55 Schémata Schemas Schematics 6 Schémata Schemas Schematics ...
Page 57: ...57 Schémata Schemas Schematics ...
Page 58: ...58 Manual version 1 00 May 2010 Manual rev 1 Schémata Schemas Schematics ...
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Page 98: ...98 Manual version 1 00 May 2010 Manual rev 1 ...
Page 100: ...100 Manual version 1 00 May 2010 Manual rev 1 7 1 Pila Säge Saw ...
Page 101: ...101 7 2 Kusovník Stückliste Piece list Pila Säge Saw ...
Page 102: ...102 Manual version 1 00 May 2010 Manual rev 1 7 3 Skluz Rutsch Glide ...
Page 103: ...103 7 4 Kusovník Stückliste Piece list Skluz Rutsch Glide ...
Page 104: ...104 Manual version 1 00 May 2010 Manual rev 1 7 5 Podstavec Säge Saw ...
Page 105: ...105 7 6 Kusovník Stückliste Piece list Podstavec Säge Saw ...
Page 106: ...106 Manual version 1 00 May 2010 Manual rev 1 7 7 Konzola Konsole Console ...
Page 107: ...107 7 8 Kusovník Stückliste Piece list Konzola Konsole Console ...
Page 109: ...109 7 10 Kusovník Stückliste Piece list Válec svěráku Schraubstockzylinder Vice cyl ...
Page 110: ...110 Manual version 1 00 May 2010 Manual rev 1 7 11 Svěrák Schraubstock Vice ...
Page 111: ...111 7 12 Kusovník Stückliste Piece list Svěrák Schraubstock Vice ...
Page 112: ...112 Manual version 1 00 May 2010 Manual rev 1 7 13 Rameno Sägerahmen Saw arm ...
Page 113: ...113 7 14 Kusovník Stückliste Piece list Rameno Sägerahmen Saw arm ...
Page 114: ...114 Manual version 1 00 May 2010 Manual rev 1 7 15 Rameno Sägerahmen Saw arm ...
Page 115: ...115 7 16 Kusovník Stückliste Piece list Rameno Sägerahmen Saw arm ...
Page 116: ...116 Manual version 1 00 May 2010 Manual rev 1 7 17 Napínání Spannung Tension ...
Page 117: ...117 7 18 Kusovník Stückliste Piece list Napínání Spannung Tension ...
Page 118: ...118 Manual version 1 00 May 2010 Manual rev 1 7 19 Podavač Vorschub Feeder ...
Page 119: ...119 7 20 Kusovník Stückliste Piece list Podavač Vorschub Feeder ...
Page 120: ...120 Manual version 1 00 May 2010 Manual rev 1 7 21 Podavač Vorschub Feeder ...
Page 121: ...121 7 22 Kusovník Stückliste Piece list Podavač Vorschub Feeder 2 ...
Page 122: ...122 Manual version 1 00 May 2010 Manual rev 1 7 23 Váleček Rolle Roller ...
Page 123: ...123 7 24 Kusovník Stückliste Piece list Váleček Rolle Roller ...
Page 124: ...124 Manual version 1 00 May 2010 Manual rev 1 7 25 Váleček Rolle Roller 2 ...
Page 125: ...125 7 26 Kusovník Stückliste Piece list Váleček Rolle Roller 2 ...
Page 126: ...126 Manual version 1 00 May 2010 Manual rev 1 7 27 Váleček vertikální Rolle vert Vert Roller ...
Page 127: ...127 7 28 Kusovník Stückliste Piece list Váleček vertikální Rolle vert Vert Roller ...