Silverline Air Cut-Off Tool - Manual (Page 8)

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7
598446 Air Cut-Off Tool
TO YOUR
AIR TOOL
LEADER HOSE
NIPPLE
QUICK COUPLER
WATER SEPARATION
OILER
NIPPLE
REGULATOR
DRAIN DAILY
AIR SUPPLY
RECOIL HOSE
Loosen
Tighten
Loosen
Tighten
Spindle (3)
Fig.B
Intended Use
• Rotating cut-off tool, powered by compressed air from a compressor, for
cutting of metal (mainly thin sheet metal, nuts/bolts, car bodywork etc.).
Unpacking Your Tool
• Carefully unpack and inspect your tool. Fully familiarise yourself with all
its features and functions
• Ensure that all parts of the tool are present and in good condition. If
any parts are missing or damaged, have such parts replaced before
attempting to use this tool
Before Use
Fitting the quick connector
Note: This tool is supplied with two different male airline quick connectors:
EQ-4 – commonly used in Europe
EN-6 – mainly used in the UK
• Please choose the connector that is compatible with the airline system
you are using, and install as outlined below:
1. Apply some PTFE tape (not included) to the screw threads of the Quick
Connector (10). This will help to maintain an air-tight seal
Note: Apply PTFE tape tightly and in a clockwise direction, so it does not
come off when the thread is screwed into the tool.
2. Remove the protective plug from the air inlet
3. Using a spanner (not included) screw the quick connector into the air
inlet located at the base of the handle
4. Connect to airline, pressurise carefully and carry out a leak check (e.g.
by spraying small amounts of soapy water on to the outside of the
connectors)
• Air lines fitted with matching female quick connectors will now be a push
fit to the tool
Air supply connection
• This tool should be connected to a clean, dry air supply with inline oiler
and water separator
• Do not allow supply pressure to exceed the maximum stated (see
“Specifications”)
• Ensure that water is drained from air system daily
• Ensure that all parts of the system (hoses, couplers, etc.) are correctly
rated for the air pressure to be used
Setting tool power
• The maximum tool speed/power can be adjusted by reducing/increasing
the air supply pressure within the range specified in ‘Specifications’
• Whilst working with the tool, speed adjustments can be made via the
Speed Control Trigger (9)
Fitting a cutting disc
WARNING: Always disconnect the tool from the air supply before fitting or
removing a cutting disc.
1. Slot the Spanner (7) over the Spindle (3) so that it grips the two flat
faces (see Fig. B). The spindle should be held securely and not able to
rotate
2. Use the Hex Key (6) to unscrew the Bolt & Flange (4)
3. Remove the disc if in place
4. Fit a new disc of correct size (see ‘Specifications’), following the
manufacturer’s guidance for direction of rotation
Note: Unless otherwise stated, the metal ring at the centre of the disc
should face the Spindle (3).
5. Re-fit the Bolt & Flange (4) in the correct orientation (see Fig. A),
ensuring it is not deformed, burred or notched, and tighten using the
spanner and hex key
WARNING: A damaged flange may cause irregular pressure on the disc, and
may cause it to break.
WARNING: DO NOT overtighten. The direction of rotation will prevent the
bolt from becoming loose.
6. Spin the Cutting Disc (5) by hand to check it is secure and correctly
aligned
Adjusting the guard
Note: Inspect the guard before every use, and replace if damaged.
WARNING: This tool must NEVER be operated without the guard in place
and correctly positioned.
• Depending in the application and work angle, the position f the guard
must be adjusted, to always be located between the disc and the user:
1. Use the Hex Key (6) to loosen the guard clamping screw
2. Adjust guard position and re-tighten screw
WARNING: DO NOT overtighten. Overtightening may damage the guard.
Operation
WARNING: DO NOT switch the machine on/off when the disc is in contact
with the workpiece. Always allow the motor to reach its full speed before
applying load, and to stop completely before placing the grinder down.
Always hold the machine securely, using both hands, on the handles
provided.
EQ-4
Europe
EN-6
UK
598446_Z1MANPRO1_new.indd 7 11/09/2013 10:56