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Sailing maintenance details
Release time:
2022-05-24 09:14
Source:
1. season maintenance
1. Hull maintenance
(1) Daily cleaning: Rinse the surface of the sailboat with fresh water and wipe it with a rag.
(2) Periodic cleaning: With the running time of the sailboat engine as the cycle, the new ship engine is maintained every 10 hours, and then every 100 hours of operation.
Specific measures are as follows:
Use a sponge dipped in a special cleaning agent (equipped according to the ratio) to wipe the hull. For places with serious stains, use a brush to clean the hull under the premise of ensuring that the hull is not damaged. After treatment, use clear water to rinse and wipe off the water stains with deerskin.
(3) Quarterly maintenance:
Clean the hull thoroughly and make a special maintenance material.
2. Clean the glass. After wiping the glass with a clean cloth, scrape the glass.
3. Engine maintenance
For the engine, the quality of the oil directly affects the degree of lubrication in the engine. According to the use and maintenance requirements of the specific engine brand and model, the following items are tested on a daily basis and before the start of the voyage. The engine must be tested and replaced regularly for water and oil. If the engine does not change the oil regularly, after opening the engine, you will find that there are many thick and greasy like asphalt. Greasy is caused by the deterioration and oxidation of oil products caused by frequent oil change, or the quality of oil products is not good. The addition of too little antioxidant causes greasy adhesion to the engine, forming a kind of "calcium oil", causing serious wear of the engine, and the engine that loses lubrication is easy to "seize" and cause the sailboat to break down. Therefore, it is best to carry out engine maintenance and maintenance according to the hours specified by the manufacturer.
Usually pay more attention to whether the engine has abnormal noise, if the engine has abnormal noise, it should be repaired in time. Whether there is a problem with the oil circuit, the water circuit, or the ignition system and fan.
When the water temperature is high, the engine oil becomes thinner, because the oil is also cooled by water. Once the oil becomes thinner, the friction gap in the engine becomes smaller at this time, which will produce a metal impact sound similar to "da da da da. If the water temperature is too high and is not adjusted in time, it will cause the oil temperature to be too high and reach the boiling point of the oil to evaporate and produce the burning smell of the oil.
Since most of the cylinder covers of engines are made of aluminum alloy, and the purpose of using aluminum alloy engines is to better help the vehicle's engine dissipate heat, it is very sensitive to temperature changes. Once the water temperature reaches a high temperature of more than 100 degrees or even 200 degrees, the aluminum alloy engine is prone to curvature and cause water leakage. A large amount of water may be poured into the engine and cause accidents such as engine flameout and breakdown.
Regularly check the level of oil in the engine.
Regularly check coolant status.
Check the fan belt regularly.
Check the seawater filter every 25 hours in the operating state.
Check the lubrication level of the nozzle and the steering oil cup.
The first time to replace the engine gasoline filter is 20 hours after starting, and then every 200 hours.
Change the engine oil every 100 hours.
Change the gear oil every 200 hours.
Replace the air filter every 200 hours.
The fuel filter is replaced once a year.
Keep oil clean, water clean, gas clean and body clean. The use of lubricating oil with excellent detergency and dispersion performance and the regular use of gasoline detergent to clean the engine nozzle intake valve and combustion chamber are the primary conditions to extend the life of the engine.
Engine compartment cleaning
Due to the direct contact with the engine, the engine compartment usually has a lot of internal oil pollution. For the cleaning of the engine compartment, an appropriate amount of the prepared cleaning liquid is usually poured into the engine compartment. When the hull sways and shakes with the waves, the cleaning liquid will affect the engine compartment. Thoroughly clean, after cleaning, use the cabin bilge sewage pump to discharge the sewage out of the ship.
4. Battery maintenance
Generally speaking, the batteries on sailboats are maintenance-free, but some methods are still needed to increase the effectiveness and service life of the batteries:
Keep the battery fully charged. This allows the battery to maintain a longer service life;
Check the battery at least once every 30 days;
Regularly clean the battery connector and wiring harness.
Check whether the battery cable is reliably connected to the terminal. Tighten the terminal nut 1/4 turn with a wrench after hand tightening.
Check the electrolyte capacity of each cell in the battery pack. Electrolyte capacity level should be above the scale line. If the liquid level is lower than the scale, add distilled water until the electrolyte reaches the appropriate capacity value. Beware of overfilling the battery box with electrolyte. Put the battery in a cool and dry place when charging for a long time.
Check the battery charge every three months using a hydrometer or voltmeter.
If the specific gravity is lower than 1.225 or the voltage is lower than 12.4, the battery needs to be charged.
5. Antifreeze
Check the maximum and minimum level of the antifreeze indicator box.
6, Daily Sailing Maintenance
Check the components listed below at least once a week (if the ship is operating regularly, check before use): Battery-check the power every week.
Rotate the housing to absorb water-check to prevent marine life and debris remaining.
Propeller shaft-lubricated.
Drive running belt-check condition and check tension.
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Rules for daily maintenance of boats
1, daily fresh water cleaning the whole ship The boat is moored in water with high humidity and salt, and its surface is very easy to form salt crystals. This crystalline layer has the effect of accelerating the aging of the gel coat surface under light. Therefore, the boat should be washed with fresh water every day or every two days to wash away salt crystals and dust on the surface. In addition, the chemical composition contained in the feces of birds can also damage the gel coat layer, so it should be cleaned in time. After each cleaning, the hull should be dried immediately with a dry cloth (especially stainless steel parts and glass parts). If the water is left to dry naturally, it is easy to leave water stains, which will be difficult to clean up completely. 2. Polishing and waxing of the whole ship (to be completed before the middle of April each year) The working environment of the sailboat is relatively harsh, and it has been subjected to the combined effects of sea water, sunshine, dust, wind and rain for a long time. In order to slow down the oxidative aging of the gelcoat layer on the surface of the sailboat, the surface of the sailboat should be polished and waxed every year. The uniform high-quality wax film can effectively isolate the erosion of the gelcoat from sea water, air and dust. Let the surface of the sailboat shine again. Maintenance procedures: ① Wash and dry the hull ② According to the damage of the hull surface gel coat, select coarse wax/fine wax polishing ③ Rinse and wipe clean again ④ Polish with protective wax QQ screenshot 20180731135909.png 3. Indoor maintenance Due to the activities of personnel and the humid environment in which they are located, the indoor of the sailing boat also needs regular professional maintenance to ensure the quality of indoor furniture, clean indoor environment and mold intrusion. ① In the case of sailboats are not used, clean the indoor sanitation once a week, mainly for dust removal and garbage cleaning. ② Every six months for indoor furniture and floor waxing maintenance. ③ Carpet: The carpet in the cabin is cleaned with a vacuum cleaner once a week, and professionally cleaned every six months to remove bacteria, dust, and food residues and stains. ④ Toilet: The toilet should be kept clean and cleaned immediately after each voyage or when needed, including walls, floors, shower heads, faucets, handles, toilets, sewage outlets, etc. And according to the use of the situation, the choice of monthly or quarterly disinfection with disinfection water. 4. Cleaning of sails (for sailboats) Sail and hull, is also in a salty and wet environment for a long time, if not cleaned for a long time, crystallization in the crease of salt, will cause a certain degree of erosion on the sail surface, so every once in a while, the sail surface cleaning once. When cleaning, use a neutral cleaning liquid. After cleaning, dry the sails and put them away. 5. Bottom cleaning Because the hull is moored in the water for a long time, there will be marine organisms attached to the bottom of the ship, which not only reduces the speed, but also causes the loss of fuel. Therefore, the bottom of the ship should be cleaned regularly. Usually before the peak season of each year, the sailing boat is towed ashore, the bottom of the boat is cleaned of attachments, and before the sailing boat is launched, the bottom of the boat below the waterline is painted with anti-fouling paint. 6. Clean anti-collision ball Clean the anti-collision ball regularly so that it is always bright and clean. 7, timely maintenance In addition to daily maintenance procedures, cleaning and maintenance services are provided immediately after each use of the boat, rain, snow and other weather conditions.
(1) Daily cleaning: Rinse the surface of the sailboat with fresh water and wipe it with a rag. (2) Cycle cleaning: Take the running time of the sailboat engine as a cycle, maintain the engine of a new boat for 10 hours of operation, and then perform maintenance every 100 hours of operation.
What are the advantages of glass steel ship
FRP has the advantages of low density, high specific strength, easy forming, smooth surface, low water absorption, low thermal conductivity, seawater corrosion resistance, no insects, easy maintenance and repair, etc. When used to build fishing boats, it can reduce the dead weight of the hull by 20% to 30%, increase the loading capacity of fishing boats, reduce resistance, increase speed, save fuel and improve economic benefits. At the same time, it is also beneficial to keep fish fresh, easy to mass production and has low maintenance cost, long life. In addition, the stability and center of gravity of the FRP fishing boat are far away, the recovery torque is large, the stability is good, and the sailing ups and downs, recovery and safety are good in the big wind and waves. Modern scientific and technological development and Chinese and foreign experience has proved that FRP fishing boats have many advantages that wooden fishing boats do not have, especially in terms of displacement, speed, horsepower loss, formability and other aspects of performance, but also non-wooden fishing boats can be compared, so FRP is recognized as a more ideal fishing boat construction material.