Pre-Acceptance Test Procedures
The following test procedures should be performed during the pre-acceptance inspection to verify operational functionality of key systems:
Drum Rotation Test
- Start engine and engage PTO according to manufacturer specifications
- Test drum rotation in both charging and discharge directions
- Verify smooth operation with no unusual noises or vibrations
- Test variable speed control through full range (if equipped)
- Run drum for minimum 15 minutes to check for overheating
- Check that auto-rotation stop functions properly (if equipped)
Water System Test
- Fill water tank to verify capacity and check for leaks
- Test water pump operation and pressure
- Verify all spray nozzles are functional and properly aligned
- Test water meter accuracy (if equipped)
- Check auto-water system function (if equipped)
- Verify water tank drains properly
Hydraulic System Test
- Check hydraulic oil temperature during drum operation
- Verify hydraulic pressure readings are within specifications
- Cycle all hydraulic functions to full extension and retraction
- Test chute extension and folding operations
- Check for smooth operation with no jerking or drift
- Monitor for any leaks during operation
Road Test Procedure
- Perform test drive on various road surfaces and conditions
- Test acceleration, braking, and steering responsiveness
- Verify transmission shifts smoothly through all gears
- Listen for unusual noises from drivetrain or chassis
- Test with drum rotating to check stability and handling
- Verify instruments and gauges function during drive