Setting Up/Operation - Husqvarna PG 530 Manuel D'utilisation

Setting up/Operation

Position grinder on the working area. Make sure there
are diamonds underneath machine and that the head
locks/shear pins are tight.
IMPORTANT!
When using the machine, each grinding
head must always have the same diamond
type and number of diamonds as the other
grinding heads. Each grinding head must
have diamonds the same height as the other
grinding heads.
Adjust rubber skirt so that a good seal is established
between the fl oor and head of machine (see picture
below). Ensure join in skirt is at the front of the ma-
chine. Setting of the skirt is essential to obtain good
dust extraction and eliminate the possibility of airborne
dust when dry grinding.
Set handle to most comfortable working height using
adjustment lever.
IMPORTANT!
It is recommended that this height be set as
close as possible to the height of the opera-
tors hip bone.
When the machine is running, there will be a grind-
ing force/pull to one side that can be felt through the
handlebars. Use the hip to resist this force instead of
trying to control this through the arms (such positioning
will be much easier for the operator using the machine
over prolonged periods of time).
Setting up/Operation
Powering up machine
i. Ensure the STOP/RUN switch is set on STOP
(rotate counter clockwise).
ii. Plug power supply to machine. Only turn power on
at
plug once fully connected.
iii. Disengage Emergency Stop button (twist clock-
wise).
iv. Depress Power button. On doing so, a soft "clunk"
should be heard to come from within the electrical cab-
inet. This indicates the line contactors have engaged,
supplying power to the drives/frequency converters.
Setting Speed and direction
On the control panel there is a FORWARD/REVERSE
and Speed dial knob. Generally, when starting the
machine for the fi rst time on any given application, it is
advised the speed setting should not exceed 7, initially.
When the operator is comfortable with the application,
speed may be increased.
IMPORTANT!
It is important to note the following when
using the Husqvarna PG 530 single-phase
grinder:
Increasing the speed will also increase the
current being drawn by the machine.
If on some applications the machine is draw-
ing too much current and tripping current
limiting switches, the speed of the machine
must be reduced to compensate.
Low voltage supplies to the grinder may re-
sult in poor performance (reduced speed and
torque) of the machine.
Factors which may contribute to low voltage
supply to the machine include the following:
- Poor mains power supply (below 220V).
- Working off a generator.
- Using light duty power leads (power leads
with at least 2.5mm cores are highly recom-
mended).
- Using more than 20m (65ft) long power
lead.
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