Husqvarna PG 280 S, Workshop Manual

Page: 2 / 20

Contents
1 Introduction
1.1 Document description............................................ 3
1.2 Target group...........................................................3
1.3 Revisions................................................................3
1.4 Safety..................................................................... 3
1.5 Servicing tools........................................................3
2 Safety
2.1 Safety definitions....................................................4
2.2 General safety instructions.....................................4
2.3 Symbols on the product......................................... 4
3 Servicing data
3.1 Symbols in the diagrams........................................5
3.2 Tightening torques ................................................ 6
4 Servicing tools
4.1 Servicing tools overview.........................................7
5 Product overview for repair and servicing
5.1 Component overview PG 280 S.............................8
5.2 Component overview electrical enclosure..............9
5.3 Component view of the motor connection box
PG 280 S 1-phase......................................................10
6 Repair and servicing
6.1 Motor.................................................................... 11
6.2 Grinding head.......................................................12
7 Troubleshooting
7.1 Function tests.......................................................14
7.2 To do a function test of the grinding head............14
7.3 To do a function test of the electrical system....... 14
7.4 To do a function test of the motor........................ 14
7.5 Before you do the troubleshooting....................... 14
7.6 The motor does not start...................................... 15
7.7 The motor stops................................................... 17
8 Diagrams
8.1 Wiring diagram..................................................... 18
9 Technical data
9.1 Electrical specifications ....................................... 19
2 1022 - 002 -