Husqvarna PG 450 Operator's Manual page 12

9. Select the applicable position for the operation and
tighten the lock knob. The bottom hole increases the
grinding pressure and the height of the handlebar.
The top hole decreases the grinding pressure and
the handlebar.
Handle heights
Hole position Handle height, mm
Top 765
Center 870
Lower 960
Diamond tools
There are many types of diamond tools for the
product. Speak to your approved service center or
go to www.husqvarnaconstruction.com to select correct
diamond tool.
Installation of the diamond tools
The installation of the diamond tools on the tool plate
has effect on the performance of the product. The
diamond tool type together with the number of segments
on the diamond tool is important.
Use metal bond diamond tools with 2 segments for
usual grind operations, to make the surface level or light
removal.
Use metal bond diamond tools with 1 diamond segment
to increase the diamond tool pressure. This installation
is for heavy removal with much force.
For the heaviest removal, we recommend to use tools
that only run in one direction with PCD diamond tops.
Note:
T-Rex tools are made to run only in one
direction.
12
Resin bond diamond tools
• Use resin holder disc to attach plastic bonded
diamond tools.
• Plastic bonded tool attached to resin holder disc.
• Grinding head with 3 resin holder discs and tools
To do before you operate the product
1. Read the operator's manual carefully and make sure
that you understand the instructions.
2. Do daily maintenance. Refer to
on page 16 .
3. Make sure that the product is assembled correctly
and is not damaged.
4. Put the product on the work area.
5. Make sure that there are diamond tools on the tool
plate and that they are tightly attached.
6. Connect the dust extractor to the product. Refer to
To connect a dust extractor on page 15
7. Adjust the handlebar to set the necessary work
height.
8. Make sure that the motor cable is connected to the
electrical enclosure before the product is connected
to an electric socket.
Daily maintenance
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