Small dimension has words to say: tomorrow is a small year, the Spring Festival is getting closer and closer to us, small dimension is here to give you to pay homage to the early years! I wonder if you are ready for the New Year? Busy for a year, celebrating the Spring Festival nature is a top priority, but small dimension or to remind everyone here, the weather is getting cold, in front of the calendar, don't forget to accompany you for a year of good winter maintains equipment ~ in order to let you d powder equipment in good condition, spring coming to site a line going full blast, small wheat consulting the wheat root services of senior experts in China, to bring you a good equipment maintenance strategy in winter.
Engine winter maintenance
The engine is the heart of the equipment, is the source of the equipment surging power, in the cold winter small dimensional suggest you do the following work:
Choose the antifreeze suitable for local temperature and replace
once every 1 year.
It is necessary to change the winter fuel in advance before the coming of winter to avoid normal diesel oil waxing in the filter element and pipeline due to low temperature, so that the engine cannot start normally
Select standard engine oil
Open the anti-icing device of the compressed air system and check the ethyl ether level regularly
Tips: many engine manufacturers, such as carter, cummins, etc., add an additional additive to the coolant (water mixed with coolant system protectants), known as SCA. It is usually used in aluminum fittings in contact with coolant to prevent metal corrosion, mineral precipitation, cavitation and foaming of cylinder liner more effectively.
For more information, please refer to the manual or engine manufacturer information. Additives are available in liquid form and sometimes in solid form in water filters. We should use test paper to check the additive ingredients regularly and adjust accordingly.
Winter maintenance of mechanical part
The mechanical part is the skeleton of the device, the importance of the device should not be small dimensions. The mechanical part is also a large workload in the equipment maintenance process, we must carefully do the maintenance of each module, to avoid omission. The mechanical part of winter maintenance, you need to do the work of the dimensional powder:
Before parking the machine for a long time in winter, lubrication and maintenance of each mechanical hinge point and bearing should be done
Check the integrity of the dust jacket of each mechanical part and replace the damaged seal
in time.
The metal contact surface exposed in the air shall be protected from rust
Start the engine regularly and run all reduction gear boxes to prevent damage of shaft seals and rubber seals in gear boxes due to long-term parking and gear oil adhesion
Tips: lubrication, dust - proof, rust - proof, anti - stick treatment of the mechanical part of the equipment should be carried out in the correct order.
Hydraulic system maintenance in winter
If the mechanical part is the bone of the equipment, then the hydraulic system is the muscle of the equipment. In the work, those precise and smooth, full of a sense of power of the operation are inseparable from it. The hydraulic system also needs your attention. These tasks are essential during the long winter break:
Start the machine regularly and turn on all the hydraulic functions on the machine, so that the hydraulic driving elements work regularly to prevent damage to the relevant seals due to a long time of parking, and the cylinder rod and other metal components corrosion and other failures
Retract all cylinder rods into the hydraulic cylinder oil chamber as far as possible to better protect the cylinder rod surface
Tips: hydraulic oil selection and cleanliness of the hydraulic system is very important for the performance of the maintenance.
Winter maintenance of electrical system
Electrical system is the nerve of equipment, is an important guarantee of smooth and efficient operation of equipment. We must do a good job of electrical system maintenance, so as to ensure that the equipment can be in a better state to meet the next year's work. Regarding the maintenance of the electrical system, xiao wei suggests you do the following maintenance work:
Level check of battery fluid
PH value detection
Battery pile head maintenance
Tips: please start the engine every half a month to charge the battery and run all the hydraulic actuators, such as rotating hydraulic motors and telescopic oil cylinders. Do not remove the battery from the machine to prevent the device from being parked for a long time and the failure of software program loss in the controller.
Maintenance of machine water spraying system in winter
The machine water spraying system also plays a very important role in the working process of equipment. Winter temperature is lower, you should strictly prevent the expansion of water icing equipment damage. For the maintenance of the water spraying system, these are essential:
Drain water in working water tank and pipeline, water filter, water pump and water jet beam
The anti-corrosion rod in the tank of the machine should be replaced every year.
Tips: if the machine is equipped with a high-pressure cleaning pump, please do not forget to discharge the water in the system.
Above is small dimensional summary of equipment winter maintenance matters for attention, I hope we can pay attention to, let the equipment stable winter, in order to help you to create a brilliant New Year.
For more detailed information on equipment maintenance and maintenance, please consult the customer service personnel of witgen China's local agents for more specific advice.
Finally, I wish you all a happy and peaceful Spring Festival!
& have spent
