Operation - Section 3 OM3030.1 Page 3-6 Operating Instructions MACHINE OPERATION SAFETY PRECAUTIONS After the truck engine is started and all systems are functioning properly, the operator must follow all local safety rules to insure safe machine operation. If any of the red warning lights come "On" or if any gauge reads in the red area during truck operation, a malfunction is indicated. Stop truck as soon as safety permits, shut down engine if problem indicates and have problem corrected before resuming truck operation. Operating truck with stalled or free spinning wheel motors may cause serious damage to wheel motors!
If truck does not begin to move within 10 seconds after depressing throttle pedal (Selector Switch in a drive position), release throttle pedal and allow wheels to regain traction before accelerating engine again. 1. Always look to the rear before backing the truck. Watch for and obey ground spotter’s hand signals before making any reverse movements. Sound the warning horn (3 blasts). Spotter should have a clear view of the total area at the rear of the truck. 2. Operate the truck only while properly seated with seat belt fastened. Keep hands and feet inside the cab compartment while truck is in operation. 3. Check gauges and instruments frequently during operation for proper readings. 4.
Observe all regulations pertaining to the job site’s traffic pattern. Be alert to any unusual traffic pattern. Obey the spotter’s signals. 5. Match the truck speed to haul road conditions and slow the truck in any congested area. Keep a firm grip on steering wheel at all times. 6. Do not allow engine to run at "Idle" for extended periods of time. 7. Check parking brake periodically during shift. Use parking brake ONLY for parking. Do not use park brake for loading / dumping. Do not attempt to apply parking brake while truck is moving! Do not use "Brake Lock" or "Emergency Brake" (if equipped) for parking. With engine stopped, hydraulic pressure will bleed down, allowing brakes to release! 8.
Check brake lock performance periodically for safe loading and dump operation. 9. Proceed slowly on rough terrain to avoid deep ruts or large obstacles. Avoid traveling close to soft edges and the edge of fill area. 10. Truck operation requires concentrated effort by the driver. Avoid distractions of any kind while operating the truck. LOADING 1. Pull into the loading area with caution. Remain at a safe distance while truck ahead is being loaded. 2. Do not drive over unprotected power cables. 3. When approaching or leaving a loading area, watch out for other vehicles and for personnel working in the area. 4.
When pulling in under a loader or shovel, follow "Spotter" or "Shovel Operator" signals. The truck operator may speed up loading operations by observing the location and loading cycle of the truck being loaded ahead, then follow a similiar pattern. 5. When being loaded, operator should stay in truck cab with engine running. Place Selector Switch in " N eutral" and apply Wheel Brake Lock. 6. When loaded, pull away from shovel as quickly as possible but with extreme caution.