Excavator parts manufacturers tell you the matters needing attention to start the engine

Waller excavator parts manufacturers tell us the general matters needing attention for the starting engine:


1. Before starting the engine, it is necessary to visually check the engine and engine room to see if there is any abnormal phenomenon.
2. The preheating time can be adjusted according to the temperature of the engine, and can work continuously within 50 seconds before starting and after starting.
3. The connecting time of the starting motor is 20 seconds at most, after which the coil of the starting motor is disconnected for 80 seconds to prevent overheating of the starting motor.
4. Do not use starter jet or similar items to help the engine start.
This could cause an explosion in the intake manifold with a risk of personal injury.
5, after starting the starter, but also check the instrument and alarm display value is normal.

Preparation of working appearance inspection before startup:


1. Check whether there is leakage of lubricating oil or coolant, whether there is loose bolt and dirty accumulation, remove any dirt and obstacles in the corridor.
2. Whether the shield is intact and the installation is firm.
3. Make sure there are no obstacles around the rotating parts.


Intake and exhaust system:


1. The manufacturers of excavator parts and accessories think that they should ensure the installation of air intake pipes and air filters, and ensure that all pipe clamps and joints are tightened (especially the connecting pipes of the intercooler).
2, check the air filter pressure drop indicator.
When the red plunger is in the visible position, the air filter should be maintained.
Check the cooling system for leaks or loose joints.
Check whether the hose of the cooling system is cracked and whether the clamp of the pipe is loose.
Check the pump for signs of leakage.
Check whether the fan drive belt is loose and damaged.
Check coolant level.
Add coolant if necessary.
Check the radiator for clogging.
Lubrication system
1. Check whether the lubricating oil level on the "STOP" side is between the mark of MIN (***) and MAX (***).
2, check the following parts for leakage: crankshaft seal, oil pan, oil filter, device, oil duct plug, oil pressure sensor and valve chamber cover.
Check whether the oil pipe joints of oil drain pump, supercharger and high pressure pump are loose.