Felder AD 941 - Page 5

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Planer-Thicknesser
A 941 / AD 941 / AD 951
9.4 Surface planing - Authorised and prohibited work techniques ........................................42
9.4.1 Work piece dimensions ...................................................................................................42
9.4.2 General procedures for authorised working techniques ........................................................43
9.4.3 Planing ..........................................................................................................................43
9.4.4 Jointing ..........................................................................................................................44
9.4.5 Jointing/surfacing of small workpieces ...............................................................................44
9.4.6 Beveling/chamfering .......................................................................................................45
9.4.7 Using the power feeder on the surface planer .....................................................................46
9.5 Thickness planing - Authorised and prohibited work techniques .....................................47
9.5.1 Work piece dimensions ...................................................................................................47
9.5.2 Thickness planing ............................................................................................................48
10 Maintenance ............................................................................................. 50
10.1 Safety instructions ..................................................................................................50
10.2 Maintenance schedule ...........................................................................................50
10.3 General maintenance instructions ............................................................................51
10.3.1 Belt tension ..................................................................................................................51
10.3.2 Remove dust and shavings ..............................................................................................51
10.3.3 Cleaning and lubrication ...............................................................................................51
10.3.4 Safety break switches - Check efficiency ..........................................................................52
10.4 Maintenance work .................................................................................................53
10.4.1 Lubricating the drive chain feed rollers .............................................................................53
10.4.2 Thicknesser table height spindles and chain drive ..............................................................53
10.4.3 Belt tension ..................................................................................................................54
10.4.4 Tightening/replacing the drive belt ..................................................................................54
10.4.5 Tightening / replacing the gear belt (AD 941) ..................................................................55
10.4.6 Checking/changing the friction wheel (transmission) (AD 941) ...........................................56
10.4.7 Correcting the angle of the planing fence .........................................................................56
10.4.8 Feed rollers/Kickback guard ...........................................................................................57
10.4.9 Changing rubber in- and outfeed rollers ..........................................................................57
11 Faults ....................................................................................................... 58
11.1 Safety instructions ..................................................................................................58
11.2 What to do if a fault develops .................................................................................58
11.3 What to do after rectifying the fault .........................................................................58
11.4 Faults, causes and repairs .......................................................................................59
11.5 Use motor protection device ....................................................................................60
11.6 Resharpen or replace the planer knife. .....................................................................60
11.6.1 Reversing/replacing the system planer blades ...................................................................61
11.6.2 Reversing/changing System Tersa automatic cutterblock planer knives .................................62
11.6.3 Sharpening/changing the standard planer knives .............................................................63
11.7 Cutterblock - Silent Power® .....................................................................................64
11.7.1 Safety instructions .........................................................................................................64
11.7.2 Instructions for use and maintenance ...............................................................................65
11.7.3 Changing/replacing inserts ............................................................................................65
11.7.4 Possible application errors and solutions ..........................................................................66
11.7.5 Spare parts ..................................................................................................................66
12 Annex ...................................................................................................... 68
12.1 Overview - pictograms, signs and labels ...................................................................68
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