Problem 1: Poor vibration effect
Reason: Wear of vibration plate, loose eccentric block, insufficient engine power.
Solution: Replace vibration plate, tighten eccentric block, check engine power.
Problem 2: High noise level of equipment
Reason: Vibration frequency is too high, engine failure.
Solution: Adjust vibration frequency, check engine and repair failure.
Problem 3: Overheating of equipment
Reason: Insufficient lubricating oil, poor heat dissipation.
Solution: Check and add lubricating oil, clean radiator.
Problem 4: Equipment cannot start
Reason: Insufficient fuel, insufficient battery, engine failure.
Solution: Check fuel level, charge battery, check engine and repair failure.
