Silverline 613346 Mode D'emploi page 6

GB
• Do not allow discs to become wet or contaminated with oil. If you
suspect that a wheel has degraded in storage, or if you are unsure
about whether its expiry date has passed, DO NOT USE AND DISCARD
• The wheel will continue to rotate for some time after the machine has
been switched off. Allow the moving parts to stop completely without
interference. Do not try to stop the machine by holding an object
against the disc
• A grinding wheel will gradually wear down during use, reducing its
size. If a wheel becomes too small to work with easily, stop using it and
replace it with a new disc
Product Familiarisation
1 Grinding Wheel
2 Eye Shield
3 Wheel Guard
4 Handle
5 On/Off Switch
6 Spindle Locking Hole
7 Depth Adjustment Knob
8 Angle Locking Knob
9 Chain Locking Knob
10 Angle Scale
11 Chain Clamp Assembly
12 Chain Stop Adjustment Knob
13 Chain Stop
14 Spindle Locking Pin
15 Spanner
16 Box Spanner
Intended Use
Electric grinding wheel and jig used to sharpen saw chains used on petrol
and electric chainsaws.
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
WARNING: Always wear adequate personal protective equipment, including
ear defenders, eye protection, suitable gloves, and breathing protection.
• Always check that all parts or attachments are secure, and that rotating
parts will not foul on guards or machine case
• Check that the height of the Eye Shield (2) is appropriately adjusted
• Ensure that any ventilation holes are not obscured in any way. Hot air
may be emitted from the machine when in use
6
Fitting the chain clamp assembly and setting the
sharpening angle
1. Position the Chain Clamp Assembly (11) onto the base casting
2. Carefully push the bolt of the chain clamp assembly through the
mounting hole in the base casting
3. Loosely fit the Angle Locking Knob (8) on to the end of the bolt from
underneath the base casting
4. Rotate the clamp assembly until the Angle Scale (10) shows the
sharpening angle recommended by the chain manufacturer on the right
side of the '0' mark (turn anticlockwise)
5. Secure by tightening the Angle Locking Knob (8)
Note: After the Chain Clamp Assembly (11) has been adjusted to the
required sharpening angle, the machine must be safely mounted to a
workbench prior to use.
Adjusting the height of the eye shield
Note: The height of the Eye Shield (2) must be adjusted to compensate for
wear of the Grinding Wheel (1).
1. Loosen the two Phillips screws at either side of the Wheel Guard (3)
with a Phillips screwdriver (not supplied)
2. Adjust the position of the Eye Shield (2)
3. Retighten the screws
Cleaning and degreasing of saw chains
• Saw chains must be thoroughly cleaned, degreased and dried prior to
sharpening
WARNING: Always wear cut-proof gloves when handling saw chains.
• Clean all chain links according to the chain manufacturer's
recommendations
• Refer to the lubricant manufacturer's instructions and recommendations
for chain degreasing
Understanding saw chains
Before sharpening, familiarise yourself with the different elements of the
chain. A saw chain has left and right angled cutting surfaces ('teeth'). These
take alternate chips from the wood as they make contact. A curved depth
gauge is located in front of each tooth. The exact angles of the teeth and the
height of the depth gauges are crucial to achieving efficient cutting.
Operation
WARNING: Always unplug the sharpener from the mains power supply
before making adjustments.
WARNING: Saw chains are extremely sharp. Handle with care. Wear
suitable cut-proof gloves.
WARNING: The grinding wheel supplied is suitable for sharpening chains
with a 3/8" pitch only. Attempting to sharpen other types of chain with this
wheel may cause permanent damage. Never attempt to sharpen objects
other than saw chains with this tool.
WARNING: Ensure the chain is clean and free from oil prior to sharpening.
WARNING: Even though a quality saw chain can be sharpened multiple
times, it is a consumable item. Inspect chains for wear and damage.
Discard chains that show signs of damage, distortion or excessive wear. Do
not use chains with links that do not move freely and easily.
Switching on and off
WARNING: Keep away from the wheel when it is turning. Ensure no other
person is standing in the vicinity of the machine or in line with the wheel
rotation trajectory.
Note: Do not switch the machine on/off when under load. Always allow the
motor to reach its full speed before applying load, and to stop completely
before leaving unattended.
Note: Always test the grinding wheel by running it for a few seconds before
making contact with the saw chain.
• To start the machine, press the part of the On/Off Switch (5) marked '1'
• To stop the machine, press the part of the On/Off Switch (5) marked '0'