Komatsu — MACHINE OPERATION SAFETY PRECAUTIONS

Operating Instructions - Section 30 03/13 OM3054 Page 30-10 MACHINE OPERATION SAFETY PRECAUTIONS Follow all local safety rules to ensure safe machine operation. A malfunction exists if any of the red warning lights illuminate or if a gauge reads in the red area during truck operation. Safely stop the truck, and turn off the engine. Have the problem repaired before resuming truck operation. 1. Sound the warning horn before moving the truck. When moving in reverse, honk the horn three times as a back up signal. When starting forward, signal with two horn honks. Use these signals each time the truck is moved forward or backward. Look to the rear before backing the truck.

Watch and obey the ground spotter's hand signals before reversing. The spotter must have a clear view of the total area at the rear of the truck. 2. Operate the truck while properly seated with the seat belt fastened. Keep hands and feet inside the cab compartment while driving. Keep a firm grip on the steering wheel at all times. 3. Frequently check the gauges and instrument panel for proper readings during operation. FIGURE 30-4. CONSOLE CONTROLS 1. Center Console 2. Transmission Shift Lever 3. Parking Brake Switch 4. Hoist Control Lever 4. Observe all regulations pertaining to the job site's traffic pattern. Be cautious of unusual traf- fic patterns.

Match the truck speed to haul road conditions and slow the truck in congested areas. Obey the spotter's signals at the shovel and dump. 9. When the body is raised, DO NOT allow anyone beneath unless the body-up retaining device is in place. 5. DO NOT allow the engine to idle for extended periods of time. 10. DO NOT use the fire extinguisher for any pur- pose other than putting out a fire! If the extin- guisher is discharged, refill or replace the extinguisher. 6. Check the parking brake periodically during the work shift. Use the parking brake for parking only. DO NOT attempt to apply the parking brake while the truck is moving! 11. DO NOT allow unauthorized personnel to ride in the truck.

DO NOT allow anyone to ride on the ladder or on the deck of the truck. 12. DO NOT leave the truck unattended while the engine is on. Shut off the engine before leaving the cab.