Advertisement
3. SpecificatioNS
model no: .............................................................. GsA25.V2
disc size:...................................................... Ø75 x 2 x 10mm
free speed: ............................................................ 20000rpm
Air consumption: ............................................................ 6cfm
operating pressure: ...................................................... 90psi
inlet size: ...................................................................1/4"BsP
Weight: .......................................................................... 0.8kg
noise power/pressure: ......................................... 96/85dB(A)
Vibration/uncertainty: ........................................... 0.8/0.4m/s²
consumable parts: .................................................................
cutting discs .................................................. Ptc/3c single
................................................................. Ptc/3c5 pack of 5
4. preparatioN
4.1.
air Supply
recommended hook-up procedure is shown in fig 1.
4.1.1.
ensure tool air valve (or trigger) is in "off" position 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.
drain the compressor's air tank daily. Water in the air line will damage the tool.
9
clean the compressor's air inlet filter weekly.
9
line pressure should be increased to compensate for unusually long air hoses (over 8 metres). the minimum hose diameter should be
9
1/4" i.d. and fittings must have the same inside dimensions.
Keep hose away from heat, oil and sharp edges. check hose for wear, and make certain that all connections are secure.
9
4.2.
coupliNGS
4.2.1.
Vibration may cause failure if a quick change coupling is connected directly to the tool.
4.2.2.
to overcome this, connect a leader hose to the tool. A quick change coupling may then be used to connect the leader hose to the air
line recoil hose. See fig 1.
fig 1
5. operatioN
5.1.
cHaNGiNG tHe cuttiNG DiSc
WarNiNG! disconnect from the air supply before changing disc.
‰
5.1.1.
use spanner to secure the shank and unscrew central hex screw with hex key.
5.1.2.
remove the washer and old disc, place the new cutting disc onto the spindle.
5.1.3.
replace the washer and secure with hex screw, but do not over tighten.
5.1.4.
check that replacement disc is not damaged (cracks, deformations or splinters etc).
5.1.5.
Also check the mounting washer to ensure it is not deformed, burred or notched.
A damaged washer must not be used as it may cause irregular pressure on the disc which may cause it to break. Do Not tamper with
5.1.6.
a disc in order to adapt it to a different size holder
operatioN
5.2.
WarNiNG! ensure you have read, understood and apply safety instructions.
‰
5.2.1.
connect the tool to the air supply.
5.2.2.
to start the tool, hold firmly and push the trigger locking lever forward whilst depressing trigger.
5.2.3.
the disc must be running at its maximum speed before attempting to cut the workpiece.
5.2.4.
slowly and smoothly bring the cutting disc toward the workpiece (avoid jerky movements).
5.2.5.
exert adequate pressure on the tool to allow cutting according to the type and size of the material you are working with. Avoid subjecting
disc to excessive strain, always hold tool firmly and ease disc against workpiece (a harsh impact may break the disc). maintain a
controlled progression.
Safety
5.3.
The Air Cut-Off Tool has improved features including:
360° rotating exhaust, this allows the user to direct airflow away from the body/hands. this is located at the base of the tool's handle
Variable air-valve, allows 4 different degrees of air volume into the unit.
Do Not allow tool to free run for an extended period of time as this will shorten its life.
8
6. maiNteNaNce
WarNiNG! disconnect tool from air supply before changing accessories, servicing or performing maintenance.
‰
replace or repair damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
© Jack sealey limited
Original Language Version
GsA25.V2 | issue 1 26/07/17
Advertisement
