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3. specificATiON
Model no: ..................................................................... SA24
Air Consumption: ........................................................... 4cfm
Chuck Size: ............................................................... Ø10mm
Free Speed: ............................................................. 1800rpm
nett Weight: .................................................................. 1.1kg
operating Pressure: ...................................................... 90psi
noise Power/Pressure: ...................................... 100/91dB(A)
Vibration/Uncertainty: ......................................... 0.89/1.5m/s²
4. prepArATiON
4.1.
Air supply
WArNiNG! Ensure the air supply is clean and does not exceed 90 psi while operating
‰
the drill. Too high an air pressure and unclean air will cause excessive wear, and may be
dangerous, causing damage and/or personal injury.
4.1.1.
Recommended hook-up procedure is shown in fig.1.
4.1.2.
ensure the drill air valve (or trigger) is not depressed before connecting to the air supply.
4.1.3.
You will require an air pressure between 70-90psi, and an air flow according to the
specification above.
4.1.4.
drain the air tank daily. Water in the air line will damage the drill and invalidate your
warranty.
4.1.5.
Clean air inlet filter weekly.
4.1.6.
line pressure should be increased to compensate for unusually long air hoses (over 8 metres).
4.1.7.
The minimum hose diameter should be 1/4" I.D. and fittings must have the same inside dimensions.
4.1.8.
Keep hose away from heat, oil and sharp edges. Check hoses for wear, and make certain that all connections are secure.
4.2.
cOupliNGs
4.2.1.
Vibration may cause failure if a quick change coupling is connected directly to the air drill. To overcome this, connect a leader
hose - Sealey model number AH2R or AH2R/38 - to the drill. A quick change coupling may then be used to connect the leader hose
to the air line recoil hose. See figs.1 & 2.
fig.1
5. OperATiON
WArNiNG! ensure you read, understand and apply safety instructions before
‰
use.
5.1.
drill biT fiTTiNG
WArNiNG! Unplug from the air supply before placing bit into chuck.
‰
5.1.1.
Regularly check the drill bit and always change if worn, cracked or otherwise damaged.
5.1.2.
Open or close the chuck jaws (fig.4) to a point where the opening is slightly larger than the drill
or tool bit to be used. Insert the drill bit into the chuck as far as it will go. Use the chuck key to
rotate the forward section of the chuck (fig.4) clockwise, in order to secure the drill bit.
5.1.3.
Connect air supply to drill. Squeeze the trigger to check that the drill is working correctly before
starting work.
dO NOT allow drill to run freely for an extended period of time as this will shorten the life of
8
bearings.
5.2.
drilliNG iNsTrucTiONs.
WArNiNG! Ensure you wear approved safety goggles and any other safety item required for the job. Ensure chuck is locked before
‰
using the drill. Also ensure that all other safety requirements are followed.
5.2.1.
Connect drill to air supply.
5.2.2.
For drilling purposes ensure the drill is turning in the forward direction by checking that the lever adjacent to the trigger is next to
the forward symbol (F). If not, flip the lever over to the forward position (fig.3).
5.2.3.
Hold tool firmly and place the bit tip to the point to be drilled.
5.2.4.
depress the trigger to start drill. Move the drill bit into the work piece applying only enough pressure to keep the bit cutting.
dO NOT force or apply side pressure to elongate the hole.
5.2.5.
If the material to be drilled is free standing it should be secured in a vice or with clamps to keep it from turning as the drill bit
rotates.
5.2.6.
When drilling metals, use a light oil on the drill bit to keep it from overheating. oil will prolong life of bit and improve the drilling
action.
5.2.7.
For hard smooth surfaces use a centre punch to mark desired hole location. This will prevent bit from slipping as your start to drill.
5.2.8.
A pilot hole may be necessary to assist the final drill size through the work piece. Lock a pilot drill (smaller size drill than the finished
hole size) into the chuck. Follow step 5.2.7 above and drill a pilot hole in the middle of the centre punch mark where final hole is
to be drilled. Insert the final sized bit in chuck. Hold drill firmly and place the bit at the entrance of the pilot hole and depress the
trigger.
© Jack Sealey limited
Original Language Version
fig.2
Reverse
fig.3
fig.4
SA24.V3 Issue 1 03/01/19
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