Troubleshooting; Incidents During Sawing - Husqvarna FS 3500 G Manual Del Operador

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.
• Entrust all repairs to your authorized dealer only
Problem
Engine stops during sawing
The diamond blade stops during
sawing
Saw lowers too fast
The blade cuts too slowly.
30 –
English

TROUBLESHOOTING

Cause
Engine out of fuel.
Lack of water signals the Water safety switch to
stop the engine
The Machine stop has been pressed down
Excessively fast cutting will stall the engine
Circuit breaker fuse is blown
Drive belt tension is inadequate
The valve that controls the saw lowering is
open too much.
The blade has become dull or it is too high
feeding pressure
Possible action
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 ROSTA tensioner or drive belt needs to be
replaced.
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