INSTRUMENTS AND CONTROLS 1 - SAFETY BARS q Before leaving the operating position, lower the equip- ment to the ground and lock the safety bars. q The safety devices of the machine are composed of electric parts. Therefore, before modifying or replacing wirings and electrical components, which may result in malfunc- tions of the devices, contact your Komatsu Dealer. The locking of the servo control safety device is obtained by lifting the bars (1) in vertical position. The safety device can be released by lowering the bars to the horizontal position and pressing the parking brake push button (warning light off).
NOTE q The equipment movements and the travel function are inhib- ited when the safety bars (1) are locked. 77 WARNING