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Sealey SM2254 Instructions page 3

Steel bladed cut-off saw

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3.3.
assembling loose parts/accessories.
3.3.1. screw the head lever into position (make secure, but do not overtighten).
3.3.2. fit the bar holding rod (see parts diagram, item 6).
3.3.3. fix the pedestal firmly onto the base.
3.4.
Fitting/replacing a blade.
 DANGER! The use of damaged blades is dangerous and may cause personal injury.
 WARNING! Ensure the saw is isolated from the mains power supply before attempting to
change the blade.
Before using a saw blade check that it is undamaged, undistorted and the teeth are sharp.
3.4.1. release the mobile guard and turn it back (fig.3).
3.4.2. Grip a block of wood in the vice and lower the old/damaged blade (if present) on it.
3.4.3. Insert the key provided and remove the screw (fig 4) by turning in a clockwise direction (it
has a left-handed thread) then slip off the flange that holds the blade.
3.4.4. fit the new blade, being sure to check the cutting direction of the teeth, then replace the flange ,
the screw and the mobile guard.
3.5.
fill coolant tank (fig 5A). see section 2 specifications for coolant type. confirm tap (fig 5B) is open.
3.6.
check sight-glass and visually confirm that there is oil in the gearbox (fig 11c).
3.7.
Pull control lever forward as far as possible, to lower blade, and confirm that blade is clear of saw
base in this position. If blade is touching base then adjust abutment screw (fig 6A) to achieve
clearance. note: fig.6 shows typical abutment screw location which vary slightly between models.
3.8.
raise blade as far as possible and confirm that rear of motor is clear of base. If motor is touching
base then adjust abutment screw (fig 6B) to achieve clearance.
3.9.
confirm all tools have been removed from saw, main switch is 'off' and blade guard is in position.
4. OPeRatING INStRUCtIONS
 WaRNING! Before using saw ensure you wear approved safety goggles, ear defenders,
appropriate dust mask if saw generates dust and safety gloves, and that all other safety
instructions in chapter 1 are followed carefully. Do not operate the saw if you suspect any part of
it is overly worn, damaged or malfunctioning in any way.
4.1.
Securing workpiece.
4.1.1. Ensure the saw is switched off at the main switch and then secure workpiece in the base vice,
tightening via the handwheel. We recommend that you place a block of wood (slightly narrower
than the work piece) in the vice below the item to be cut to act as a support.
4.1.2. When cutting a long workpiece use additional supports along the length.
4.2.
the 'On' and 'Off' switch.
With saw connected to mains power supply, ensure that the machine is not in emergency stop
condition and if it is, release the emergency stop button (fig 7A) by pushing the red button
upwards and releasing the catch. start saw by depressing the button located in the handle of the
head control arm. check to ensure that sufficient coolant/lubricant is being delivered. release
the handle button to stop saw during normal operation. If malfunction occurs/appears imminent,
press the red emergency stop button to halt machine operation immediately.
4.3.
Operating.
WaRNING! DO NOT switch the saw on whilst the blade is in contact with the workpiece. Bring the rotating blade to the workpiece.
4.3.1. the blade must be running at maximum speed and coolant flowing before attempting to lower the cutting edge onto workpiece.
4.3.2. Lower the blade slowly and smoothly towards the workpiece (avoid jerky movements).
4.3.3. Exert adequate downward pressure on the handle to allow cutting according to the type and size of the material you are working with.
Avoid subjecting the blade to excessive strain, always ease the blade down against workpiece (a harsh downward impact may break
the blade or damage the teeth).
Do not apply undue force on the handle in order to cut workpiece. Maintain a controlled cutting speed through the workpiece.
4.3.4. When starting to cut with a new blade, the first 2-3 cuts must be made exerting only slight pressure on the handle, so that the time
taken to complete the cut is approximately double that taken during normal operation.
4.4.
Completing the cut.
4.4.1. When cutting is completed, carefully raise the blade to its full extent.
4.4.2. release the button and wait until the blade has fully stopped before
attempting to remove the workpiece.
4.5.
Mitre cutting.
to cut the workpiece at an angle the saw head must be adjusted.
4.5.1. Loosen the screws holding the head unit to the pedestal (fig 8A & 8B).
4.5.2. slide the head unit (which rotates about a pivot point set beneath the vice)
to the required angle, reading the graduated scale from the right hand base
of the head (fig 8c).
A
Original Language Version
fig 6
B
A
c
fig 3
unscrew here
fig 4
fig 5
B
A
A
fig 7
fig 8
B
sM2254
Issue: 2 - 17/12/09
turn back
guard

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