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4. prepArinG for uSe
4.1.
Recommended hook-up procedure is shown in fig.2.
4.1.1.
Ensure the Air Die Grinder is in the "OFF" position (fig.3) before connecting to the air supply.
4.1.2.
You will require an air pressure of 90psi, and an air flow according to specification.
WArninG! ensure the air supply is clean and does not exceed 90psi while operating the tool. Too high an air pressure and
‰
unclean air will shorten the product life due to excessive wear, and may be dangerous causing damage and/or personal injury.
4.1.3.
drain the air tank daily. Water in the air line will damage the tool.
4.1.4.
Clean the air inlet filter weekly.
4.1.5.
line pressure should be increased to compensate for unusually long air hoses (over 8 metres). The minimum hose diameter should
be 1/4" I.D. and fittings must have the same inside dimensions.
4.1.6.
Keep the hose away from heat, oil and sharp edges. Check the hose for wear, and make certain that all connections are secure.
fig.1
5. operAtion
WArninG! ensure that you read, understand and apply the safety instructions in Section 1.
‰
5.1.
fittinG GrinDinG BitS
WArninG! disconnect from the air supply before changing grinding bit.
‰
5.1.1.
Check that grinding bits are not damaged in any way such as cracks, deformations or splinters etc. damaged bits must not be used.
5.1.2.
Use spanners provided to loosen collet locking collar. Insert appropriate collet and grinding bit and re-lock collar.
5.2.
operAtinG
5.2.1.
Connect the grinder to the air supply.
WArninG! ensure you have read, understood and apply safety instructions.
‰
5.2.2.
To start, hold firmly and push the trigger locking lever forward whilst depressing trigger.
5.2.3.
The bit must be running at its maximum speed before attempting to grind the workpiece.
5.2.4.
Slowly and smoothly bring the grinding bit toward the workpiece (avoid jerky movements).
exert adequate pressure on the grinder to grind according to the type and size of the material you are working with.
Avoid subjecting bit to excessive strain or harsh impacts.
Always hold grinder firmly and ease grinding bit against workpiece.
Maintain a controlled, adequate progression.
Do not allow grinder to free run for an extended period as this will shorten its life.
8
6. mAintenAnCe
WArninG! disconnect the die grinder from the air supply before changing the bits, servicing or performing maintenance. Replace
‰
damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
6.1.
Unless the air supply system includes an oiler, lubricate the air grinder daily with a few drops of air tool oil, dripped into the in line
oiler before use. [Item 4 in parts list or Sealey part no's. ATo500S (500ml) or ATo1000S (1 litre)].
6.2.
loss of power or erratic action may be due to the following:
a) excessive drain on the air line. Moisture or restriction in the air line. Incorrect size or type of hose connectors. To remedy, check
the air supply and follow instructions in Section 5.
b) Grit or gum deposits in the grinding wheel bit may also reduce performance. If your model has an air strainer (located in the area
of the air inlet), remove the strainer and clean it. Flush the grinder out with gum solvent oil or an equal mixture of SAe no 10 oil and
kerosene. Allow to dry before use. If you continue to experience problems, contact your local Sealey service agent.
6.3.
For a full service, contact your local Sealey service agent.
6.4.
When not in use, disconnect from the air supply, clean the grinder with a brush or dry cloth. Wipe clean the sheath with a moist
cloth and mild detergent. Store all in a safe, dry, childproof location.
© Jack Sealey limited
Original Language Version
fig.2
SA1005 Issue 2 (3) 18/12/19
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