Operating Instructions - Section 30 7/09 OM3050 Page 30-8 MACHINE OPERATION SAFETY PRECAUTIONS 4. Observe all regulations pertaining to the job site's traffic pattern. Be alert to any unusual traffic pattern. Obey the spotter's signals. After the engine is started and all systems are functioning properly, the operator must follow all local safety rules to ensure safe machine operation. 5. Match the truck speed to haul road conditions. Slow down the truck in congested areas. Keep a firm grip on the steering wheel at all times. 6. Do not allow the engine to run at idle for extended periods of time. 7. Check the parking brake periodically during your shift.
Move the directional control lever to PARK only when parking the truck. Do not move the directional control lever to PARK for loading/ dumping or while the truck is moving. If the red warning light comes on or if any gauge reads in the red area during truck operation, a malfunction is indicated. Stop the truck as soon as possible and shut down the engine. Have the problem corrected before resuming truck operation. Do not use the brake lock or the emergency brake (if equipped) for parking. With the engine stopped, hydraulic pressure will bleed down, allowing the brakes to release. The truck is equipped with "slip/slide" control.
If this function becomes inoperative, operating the truck with stalled or free spinning wheel motors may cause serious damage to the wheel motors. If the truck does not begin to move within 10 seconds after depressing the throttle pedal with the directional control lever in a drive position, release the throttle pedal and allow the wheels to regain traction before accelerating again. 8. Check the 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 or the edge of a fill area. 10. Truck operation requires concentrated effort by the driver.
Avoid distractions of any kind while operating the truck. 1. Always look to the rear before backing the truck. Watch for and obey the ground spotter's hand signals before making any reverse movements. Sound the warning horn (three blasts). The spotter should have a clear view of the entire 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 while the truck is in operation. 3. Check the gauges and instruments frequently during operation for proper readings.