Medical Cold Patch
Throat Pain Relief Patch,Throat Pain Relief Pad,Throat Pain Relief Plaster,Antitussive Patch Shandong XiJieYiTong International Trade Co.,Ltd. , https://www.xjplaster.com
1, safety precautions â–³ be careful!
Before starting equipment maintenance, make sure that the submersible mixer is disconnected from the power supply and cannot be accidentally started. To avoid injury, be sure to pay attention to the condition of the damaged and worn components.
Ensure the stability of the submersible mixer or its components to ensure that they do not roll or fall, resulting in personal injury or damage to items.
2. Inspection cycle and inspection items 2.1 Inspection cycle Regular inspection and maintenance can ensure the operation of the submersible mixer is more reliable. The maintenance schedule below suggests when the submersible mixer should be serviced and when it should be thoroughly inspected (overhauled).
The maintenance schedule is divided into two groups according to the wear condition.
Note: Thorough inspection of the submersible mixer should be carried out at the repair shop.
Use an ammeter to find out if there is any possibility of blockage.
Pay attention to the impeller. If the impeller wear is severe and the leading edge is unbalanced, the motor will be overloaded due to clogging.
2.2 Inspection items 2.2.1 Inspection The following items are required to be inspected and judged if necessary:
· Replace all worn components;
· Check all screw joints;
· Check the amount of oil and the condition of the oil;
Check if there is liquid in the stator cavity;
· Check the cable entry and cable condition;
· Functional inspection of the starting device;
· Check the direction of rotation;
· Check the lifting device and the guide rod (gap distance and wear);
·Check the electrical insulation;
· Replace all O-rings that have been removed for inspection;
• Inspect and flush the seal and its surroundings. See "Recommended Check".
2.2.2 Workshop overhaul The repair shop requires special tools and should be completed by an authorized maintenance department. In addition to inspections, overhaul operations in the repair shop should also determine whether the following items are required:
· Replace the bearing;
· Replace the bearing seals;
· change oil;
· Sealing ring at the entrance of the cable, if necessary, replace the watertight cable;
· Replace the mechanical seal.
3. It is recommended to check. It is generally recommended that the inspection items and operation procedures are as follows: Check object Operation process Visible parts on the submersible mixer and mounting system Oil quantity Liquid in the stator chamber Cable entry cable If the cable sheath is damaged, it should be replaced in time. Make sure the cable does not bend or tighten excessively. Starting device A malfunction has occurred on the starting device, please contact an electrician. Monitoring device Direction of rotation of the submersible mixer (charge check) Stator insulation resistance Use an insulation tester. Tested with a 500V-DC high resistance meter. The insulation value between the phase lines and any phase line and the ground shall be not less than 1 MΩ.
4. The oil chamber of the oil filling and oil changing submersible mixer has been filled with an appropriate amount of lubricating oil before leaving the factory. The oil should be replaced every year.
â–³ Be careful! The oil chamber may be stressed. Please cover the oil plug with a cloth to prevent the oil from splashing out.
Oil change should be carried out as follows:
Place the submersible mixer on the two brackets or lift it horizontally with the vehicle so that the oil chamber plugs down, and place a container under the screw plug for oil. Loosen the screw plug (if the oil hole screw is also loosened, the oil drain will be easier) Release the oil, then wash the oil chamber with the washing oil, and then inject a proper amount of oil (No. 90 gear oil or No. 20 mechanical oil) The submersible mixer should be kept in a horizontal position at this time. Under normal circumstances, the O-ring of the oil hole screw should be replaced, and then the screw plug should be tightened.
Throat Pain Relief Patch
[Name] Medical Cold Patch
[Package Dimension] 36 round pieces
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 fast acting pain relief for acute and chronic tonsillitis.
[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.
Introduction to submersible mixer repair and maintenance
Maintenance and Maintenance Each of the submersible mixers manufactured by our company is carefully checked before leaving the factory. The permanently lubricated ball bearing gives the submersible mixer a great durability. However, in order to ensure the service life of the submersible mixer, regular inspections and maintenance are recommended.
group
Wear
Maintenance cycle
Overhaul cycle
A
No or slight
Every 8,000 working hours or once a year
Once every five years or once every 50,000 working hours
B
serious
Every 4000 working hours or once a year
Every two years or every 20,000 working hours or when checking, must be processed
Replace or repair worn and damaged parts. Make sure all screws, bolts and nuts are tightened, check the condition of the hoist/buttonhole, hoisting chain and rope and check that the guides are vertical.
If the wear parts interfere with the normal operation of the mixer, replace it.
note! If the seal leaks, the oil chamber will be pressurized. Cover the oil compartment with a piece of cloth to prevent oil from splashing out. See "Injection and Oil Change" for details.
Place the submersible mixer horizontally and check that the oil level is above the centerline of the shaft. Check the oil status by removing the oil drain screw and check the oil condition for leaks. Install the oil filler screw to seal. Since the oil is separated from the water, the first out of the liquid indicates that a leak may exist, and the screw is tapped until a clean oil flows out.
If the oil leakage is less than 0.1 ml/h, the mechanical seal is normal. Re-injection into the oil room
Into new oil.
If the oil leakage is greater than 0.1ml/h, refill the oil. After the submersible mixer has been running for one week,
Check the oil condition again. If the oil leakage is still greater than 0.1ml/h, it may be:
· The mechanical seal is damaged, please replace it or contact us.
note! If there is a leak, the stator chamber will be pressurized. Cover the screws with a piece of cloth to avoid splashing
come out. If liquid is infiltrated into the stator chamber, the device is tilted so that the liquid in the stator chamber flows out.
· Check if the screw plug is tight enough;
· Check for leaks in the cable entry;
· Check if there is water in the oil;
Check the stator after one week. If the stator box infiltrates into the liquid, it may be:
· The internal seal is damaged! Please contact our sales department.
If the cable entrance leaks:
• Check that the cable entry is sealed and form an effective seal.
Check according to the rules of the monitoring device.
an examination:
· Signal and trip
· There are no damage to relays, bulbs, fuses and connectors.
Replace the damaged unit.
If the impeller does not rotate in a clockwise direction when viewed from the motor side, the position of any two of the three-phase lines on the controller can be reversed.
Do not rotate in the opposite direction to avoid the impeller of the submersible mixer falling off and damage the mixer.
The direction of rotation should be checked after the initial start of the submersible mixer or after each reinstallation.