Backhoe 170 2012 1
CONTENTS
1.
Foreword ................................................................................................................................... 3
2.
Designed purpose of use ........................................................................................................... 3
3.
Safety instructions for the backhoes........................................................................................... 3
4.
Backhoe specifications .............................................................................................................. 4
5.
Assembly of the backhoe........................................................................................................... 6
5.1. Mounting the backhoe to the loader ....................................................................................... 6
5.2. Connecting and disconnecting the hydraulic quick couplings.................................................. 7
5.3. The valve boom of the backhoe............................................................................................. 8
5.4. Taking the backhoe off from the loader .................................................................................. 8
6.
Instructions for use .................................................................................................................... 9
6.1. Operation .............................................................................................................................. 9
6.1.1. Using the outriggers .......................................................................................................... 10
6.1.2. Digging with the backhoe .................................................................................................. 10
6.2. Adjusting the speed of the backhoe movements .................................................................... 11
6.3. Changing the bucket ............................................................................................................. 11
7.
Maintenance and servicing ........................................................................................................ 12
7.1. Service support ..................................................................................................................... 12
7.2. Cleaning the equipment......................................................................................................... 12
7.3. Lubricating the equipment ..................................................................................................... 13
8.
Warranty terms.......................................................................................................................... 13
Appendix: EC Declaration of Conformity
This manual uses the following warning symbols to indicate factors that must be taken into account to reduce
the risk of personal injury or damage to property:
This safety symbol refers to important safety information in this manual. It
warns of an immediate hazard that could cause serious personal injury or
damage to property.
Read the warning text accompanying the symbol carefully and ensure that
other operators are also familiar with the warnings, since personal safety is
at stake.
This notice symbol indicates information about the correct operation and
maintenance of the equipment.
Failure to observe the instructions accompanying the symbol can lead to
equipment breakdown or other property damage.
In addition to the safety instructions included in this manual, you must observe all occupational safety
regulations, local laws and other regulations concerning the use of the equipment. Due to continuous
product development, some of the details in this manual may differ from your equipment. We reserve the
right to change the contents of the manual without notification. This operator’s manual is a translation of the
original Finnish version.
