Laser Marking Machine Cooling System Maintenance Guide

The article details the maintenance points for laser marking machine heat dissipation systems, including cleaning the heat dissipation components, checking the operation of the fan, and regularly replacing the coolant, and other practical methods.Mastering these key steps can effectively extend the lifespan of equipment and reduce the chance of failure due to poor heat dissipation. It is thus suitable for both operators and technical maintenance personnel to refer to and study.

Why is it so important to maintain the cooling system?

As we all know, laser marking machines produce a lot of heat when they are working. If the cooling system "goes on strike," it will at least affect the accuracy of the processing, and at worst directly burn out the core components.In particular, in the hot summer environment, the problem of heat dissipation is easily overlooked, and the result is often costly repairs.So, you really can't slack off on daily maintenance.

Cleaning your cooling system.

Cleaning the filter and heat exchanger.

The first line of defense in a heat-dissipation system is the filter.A lot of master craftsmen have been caught out--the filter clogs up and the machine gives a heat warning.It is recommended that the filter be cleaned every month with a soft brush or air gun, and if there is heavy oil buildup, it can be gently wiped with a neutral detergent.Also, the heat sink should be checked periodically to ensure that it isn't covered with dust that will keep the heat in.

Fan running condition check.

If the fan turns slowly or makes odd noises, chances are it needs oil or cleaning.After turning off the unit, you should be able to rotate the blades freely.If there is a lot of noise, the fan can be removed, and the bearing cleaned with a cotton swab dipped in a little lubricant.Remember to wipe dry before putting back in place, so that the oil doesn't stick to the dust.

Details that are easily overlooked.

The coolant replacement period.

Coolant fluid loses its effectiveness over time and should be replaced.Generally speaking, the oil should be changed every six months under normal working conditions.When changing the liquid, be sure to completely drain the old liquid, and do not mix different brands of liquid, which may cause chemical reactions.

Optimizing the ambient temperature and air circulation.

Keep the equipment in a well-ventilated room, and keep the temperature below 25 degrees Celsius.If conditions are limited, one can install industrial fans to help with ventilation.Leave at least 50 centimeters of space around the equipment, and don't point the air outlet at a wall or a pile of clutter.

What if the cooling system breaks down?

If your device frequently overheats, don't rush to contact after-sales service.We'll check them off in this order.

1. Touch the heat exhaust port to see if there is a flow of hot air. (If there is no air coming out, the fan may be broken.

Check the coolant level.

3. Check to see if the heat sink is blocked.

Most minor problems can be handled by the owner himself, saving time and money.

Finally, be sure to keep a maintenance record, and mark the date and items each time the bike is serviced.This way, we can not only keep track of the state of the equipment, but also locate problems quickly when it comes time for post-sales maintenance.