Hammer A3-31 User Manual

5
Planer-Thicknesser
A3-26 / A3-31 / A3-41
9.6 Drilling .......................................................................................................................50
9.6.1 Work place/work position .......................................................................................50
9.6.2 Workpiece dimensions ............................................................................................50
9.6.3 Authorised and prohibited work techniques ................................................................50
9.6.4 Drilling with/without a depth fence............................................................................51
9.6.5 Mortising ...............................................................................................................51
10 Service ....................................................................................................... 52
10.1 Safety instructions ......................................................................................................52
10.2 Maintenance schedule ................................................................................................52
10.3 Maintenance work .....................................................................................................53
10.3.1 Checking/cleaning the kickback guards...................................................................53
10.3.2 Cleaning the feed rollers ........................................................................................53
10.3.3 Greasing the height spindle (thicknesser planing table) ..............................................54
10.3.4 Retensioning the drive belt ......................................................................................54
10.3.5 Replacing the drive belt..........................................................................................55
10.3.6 Checking/greasing the chain (transmission) ..............................................................56
10.3.7 Checking/changing the friction wheel (transmission) ..................................................56
10.3.8 Greasing the height spindle (drilling support) ............................................................57
10.3.9 Cleaning the guides (drilling support) ......................................................................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 Resharpen or replace the planer knife ...........................................................................60
11.5.1 Reversing/replacing the system planer blades ...........................................................61
11.5.2 Sharpening/changing the standard planer knives .....................................................62
11.6 Correcting the angle of the planing fence ......................................................................63
12 Index ......................................................................................................... 66
Table of contents

Hammer A3-31 Specifications

General

Max. planing width	310 mm
Total length of tables	1400 mm
Max. depth of cut	4 mm
Tersa cutterblock with reversible blades	Yes
Number of blades	3
Max. planing depth	4 mm
Planer knife length	310 mm
Motor power	3 kW
Frequency	50 Hz
Planing fence tiltable	90°–45°