Check Electrical Wiring a WARNING If a circuit breaker opens frequently, or there are traces of short-circuiting in the electric wiring, always locate and repair the cause. Check for damage of the circuit breakers and any sign of discon- nection or short circuit in the electric wiring. Check also for loose terminals and tighten any loose parts. Check the following points carefully. + Battery + Starting Motor + Alternator Please contact your Komatsu distributor for investigation and correction of the cause. A WARNING Accumulation of flammable material (dead leaves, twigs, grass, etc.) around the battery may cause fire, so always check and remove such material.
When performing walk around checks or checks before starting, always check if there is any accumulation of flammable material around the battery, and remove such flammable material. Adjust Operators Seat A WARNING + Adjust the seat position at the beginning of each shift or when operators change. + Adjust the seat so that the brake pedal can be de- pressed all the way with the operator’s back against the backrest. Pull lever (A), and slide the seat back or forth to any one of five positions and release the lever. Be sure the seat engages the slide rail notch. Turn the knob (B) clockwise or counterclockwise to adjust the seat to the operators weight.
Pull up on the back rest (C) and move the cushion to one of the three positions. Buckle up the seat belt, see 11.4.3 SEAT BELT on page 2-l 3. Adjust the arm rests as required, see 11.4.4 ARM RESTS on page 2-14. 2-27