Incidents during sawing
CAUTION! If the engine or blade stops for any reason, raise the blade completely from the cut. Set the Engine start switch to
STOP position. Press the Machine stop on the control panel. Inspect the machine thoroughly before restarting the engine.
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Entrust all repairs to your authorized dealer only.
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Engine out of fuel.
Lack of water signals the Water
safety switch to stop the engine
Engine stops during
sawing
The Machine stop has been
pressed down
Excessively fast cutting will stall
the engine
Circuit breaker fuse is blown
The diamond blade stops
Drive belt tension is inadequate The ROSTA tensioner or drive belt needs to be replaced.
during sawing
The valve that controls the saw
Saw lowers too fast
lowering is open too much.
The blade has become dull or it
The blade cuts too slowly.
is too high feeding pressure
TROUBLESHOOTING
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Refill with fuel
Disengage the Water safety switch and check water supply, then
restart the engine.
Reset the machine stop by pulling the knob outward.
Listen to the sound of the engine. If the engine starts to slow down
compensate by pulling Forward/Reverse control lever backwards
to decrease feeding and prevent stalling the blade.
Inspect and replace fuses
The lowering rate of the saw can be adjusted using the Saw
lowering speed control knob on/under the hydraulic pump. If the
saw lowers too quickly, turn the knob clockwise until an adequate
lowering rate is set.
Decrease the cutting depth and engine speed for a short time
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English