16 - 92
CONTENTS
1 INTRODUCTION
1.1 Reading the Use & Maintenance Manual ...................................................................................................................17
1.2 Symbols and operators’ competence levels ................................................................................................................17
1.3
Compliance
certificate
................................................................................................................................................17
1.4 Receiving the product .................................................................................................................................................17
1.5
Warranty
.....................................................................................................................................................................17
2 SAFETY
PRECAUTIONS
2.1
Precautions
................................................................................................................................................................18
2.1.1 Results of the tests made according to the Laws ............................................................................................18
2.2
General
precautions
...................................................................................................................................................18
2.3
Use
.............................................................................................................................................................................19
2.4
Maintenance
..............................................................................................................................................................19
3 SPECIFICATIONS
3.1
Product
identification
..................................................................................................................................................20
3.2
Product
description
.....................................................................................................................................................20
3.3
Supplied
parts
............................................................................................................................................................20
3.4
Recommended
use
....................................................................................................................................................20
3.5
Tool
parts
....................................................................................................................................................................21
3.6
Technical
details
.........................................................................................................................................................22
3.7
Safety
devices
............................................................................................................................................................22
3.8
Warning
symbols
........................................................................................................................................................23
4 INSTALLATION, PRE-USE CONTROLS, DELIVERY AND HANDLING
4.1 Connection to the extension pole ...............................................................................................................................23
4.2 Connection to the air supply .......................................................................................................................................23
4.3
Control
devices
...........................................................................................................................................................23
4.4 Delivery and handling.................................................................................................................................................23
5 OPERATING THE TOOL
5.1
Operating
instructions
................................................................................................................................................24
5.2
Troubleshooting
..........................................................................................................................................................24
6 MAINTENANCE
6.1
Routine
maintenance
.................................................................................................................................................25
6.1.1
General
...........................................................................................................................................................25
6.1.2
Lubrication
......................................................................................................................................................25
6.1.3 Cleaning and putting the tool away .................................................................................................................25
6.2
Special
maintenance
..................................................................................................................................................25
6.2.1
General
...........................................................................................................................................................25
6.2.2 Cleaning the handle valve (28) .......................................................................................................................25
6.2.3 Replacing piston seals (17) and shock absorbers (21) ...................................................................................25
6.2.4 Replacing piston (30) and cap (31) ................................................................................................................26
6.2.5 Disassembling the rake (2) .............................................................................................................................26
6.2.6 Replacing the teeth.........................................................................................................................................26
7 DISMANTLING THE MACHINE WHEN NO LONGER USED
7.1 Disposal of exhaust materials .....................................................................................................................................26
7.2 Indications for special waste .......................................................................................................................................27