9
Hose connector assembly
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2
3
4
2
015400
Use the hose connector assembly to connect to water
source. It consists of the following parts.
Part name
Description
Hose Connecter
1/2" pipe thread
Connecter
1/2"mail pipe thread
5/8"in inner diameter x 25" in length
Hose
006438
Assemble the above parts hand tight as follows.
1.
Attach the hose connector to the outlet of water
cock.
2.
Tighten the connector firmly to the hose. Insert the
connector to the hose connector as far as it will
go.
3.
Tighten the hose connector to the end of the hose.
4.
Fit the hose connector to the port on the tool.
OPERATION
Sanding operation
WARNING:
•
To reduce the risk of electric shock, check the
tool's water supply system to ensure there is
no damage to the seals ("O" rings) or hoses.
A damaged water supply system may result in
abnormal water flow to the tool which could be
dangerous.
•
When you connect a vacuum cleaner to the
offset-diamond-wheel cover, always use a wet
type.
Using a dry type vacuum cleaner to collect
wet dust could result in electric shock, fire and/or
property damage.
CAUTION:
•
Always wear safety goggles or a face shield during
operation.
•
Never switch on the tool when it is in contact with
the workpiece, it may cause an injury to operator.
•
Always use the abrasive disc together with the
rubber pad. Using the rubber pad by itself may
seriously damage the rubber pad.
•
When using the abrasive disc, make sure that the
dust cover is attached on the tool. Otherwise water
and dust come into the tool and it can cause tool
failure.
•
When using the offset diamond wheel, install the
offset-diamond-wheel cover. Contact with a
rotating wheel can result in serious injury.
•
The maximum permitted pressure of water supply
is 7 bar.
Make sure that the cock is closed. Connect the hose to
the tool. Make sure that water comes out when the water
lever is opened.
Hold the tool firmly. Turn the tool on and then apply the
abrasive disc to the workpiece.
012034
When using an abrasive disc, keep the abrasive disc at
an angle of about 15
ﾟ
to the workpiece surface.
Apply slight pressure only. Excessive pressure will result
in poor performance and premature wear to abrasive
disc.
When using an offset diamond wheel, apply the offset
diamond wheel flat on the work surface.
NOTE:
•
The dust collection with a vacuum cleaner is
effective only when grinding a flat surface.
Planing in corners
Flush planing of corners is possible after first removing
the dust cover cap.
MAINTENANCE
CAUTION:
•
Always be sure that the tool is switched off and
unplugged before attempting to perform inspection
or maintenance.
NOTICE:
•
Never use gasoline, benzine, thinner, alcohol or the
like. Discoloration, deformation or cracks may result.
1
2
012047
1. Water cock
2. Hose connector
3. Connector
4. Hose
1. Exhaust vent
2. Inhalation vent
