Company Profile【Maintenance Components】
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| ① Please change to the new O-ring after using around 3~4 months under sea enviroment | |
| ②⑤ After installantioon,please use waterproof glue or grease to seal.You can repeat this after using 3-4 months under sea enviroment. | |
| ③⑧ Please try to change the new O ring after using around 3-4 months under sea environment. | |
| ④⑦ Please coate waterproof grease after installation or using around 3-4 months. | |
| ⑥ Please coate waterproof grease after installation or using around 3-4 months. | |
| ⑨ Please coate waterproof grease after installation. | |