Hot water boiler installation precautions

1. As far as possible, it is convenient to use the hot zui, and it is convenient to install and install zui.

2. The hot water pipe should not be too long. It should have a good insulation layer. The pipe should be properly inclined from the hot water output end to the end. The water supply source must be equipped with a control valve.

3, the power supply must be equipped with supporting control switch, fuse and reliable protection grounding wire, 380v three-phase four-wire extension (or three-phase five-wire extension), 220v single-phase power supply, wiring standard standard attached to the power line cross-section standard . All wiring must comply with relevant national regulations.

4, the power supply voltage must be controlled within 5%, otherwise it will affect the use of the effect, 380v voltage must be three-phase five-wire power supply, the zero line can not be connected wrong.

5. If the ground wire of the electric hot water boiler is related to the safety of use, a reliable grounding wire should be installed for this purpose. The grounding wire should be piled nearby, the depth is ≥1.5m, and the grounding cable connector should be sintered on the grounding pile head. In order to prevent rust and moisture, the joints to be connected should be 100mm above the ground.

6. If the exhaust gas is to be discharged, the chimney of the boiler should be extended to the outside, and the outlet should be 1.5~2M higher than the boiler.

7. When the water quality used does not meet the requirements, softened water equipment should be used. It is strictly forbidden to use deep well water, water containing minerals and sediment, especially in northern sand areas and mountainous areas.

Patch For Diarrhea

Medical Cold Patch
Patch for diarrhea
[Name] Medical Cold Patch
[Package Dimension] 5cm 4pieces/box
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give a fast relief for diarrhea.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions]
Store below 30c in a dry place away from heat and direct sunlight.







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