M-BFS35-45ow.doc
Issue 3225-Aug 01
6
Push saw forwards, gently but firmly following the chalk line.
At the end of the cut loosen lock knob and wind the blade out of the cut by turning
handle clockwise. Slow engine and reposition for subsequent pass.
Stop the engine by slowing to tick-over and pressing the stop button. Turn the
engine switch to off (0) when the engine has stopped.
6.
HINTS ON CUTTING
Never plunge the blade harshly into the cut.
The machine can be used with dry and wet cutting blades. Water MUST be used with
wet cutting diamond blades. If using ‘dry’ cutting blades allow sufficient water to flow
to just damp down the dust.
Do not apply downward pressure; the weight of the machine is sufficient for efficient
cutting.
If there is a loss of cutting action check the blade for wear and that it is the correct
type for the material being cut or refer to blade supplier.
Always wear protective goggles, ear defenders, safety footwear and protective
clothing.
The blade is intended for straight line cutting only. Cutting curves can cause stress
cracks or fragmentation of the blade.
If water stops flowing stop cutting until adequate flow is restored.
7.
MAINTENANCE
Carry out necessary checks and maintenance on the engine according to the engine
manufacturer's manual.
If cutting dry, due to the dusty conditions, the air filter will need cleaning/changing
much more often - check twice daily - and engine oil will need changing every 20
hours, however, see section 3, para. 19.
Grease blade spindle bearings and tilting yoke bearings weekly.
Check engine and guard nuts and bolts for tightness monthly.
Check drive belts monthly. Retighten if movement at centre of belt span is more than
4mm Replace all belts if any are worn or damaged. See full manual.
Monthly apply a few drops of oil to elevating screw thread.
