Safety use of winter shutters
First, the user should select the appropriate host according to the length, width, crown and straw weight of his booth, and leave a suitable load balance, prohibit full-load and super-load operation, and take security and anti-theft measures.
2. Motors, cables and other distribution equipment purchased by users themselves shall be qualified products that meet the national standards. It is forbidden to use unqualified products manufactured or assembled by informal manufacturers or modified by informal manufacturers.
Third, the user should be based on the weight of the roller blind, in accordance with the standard with the support rod, push rod, roll rod, bolt, to avoid unreasonable rod parts caused by folding, twisting rod.
Fourth, must read the operating instructions carefully before use, and accept the installer's installation and use instructions to ensure the normal use of the shutter.
5. Two or more persons are required to operate the roller shutter. During the roll-off operation, the operator must not leave at will and it is forbidden to adjust and maintain it under working conditions.
6. It is forbidden to fix the reverse switch on the main unit and the support rod, and an additional control switch should be provided in front of the reverse switch to ensure that the power can be cut off in time when the reverse switch fails. In the use state of the roller shutter, the back wall of the greenhouse is prohibited to stand within 5 meters in front of the shed and in the upright pole and support coverage area to prevent accidental accidents such as brake failure and reversed bar from causing accidents.
7. When a straight-toothed roller shutter encounters a power outage, it is forbidden for the user to raise the brake block to allow the shutter to descend on its own. The pull-up roller shutter is equipped with a remote control to stop immediately when the body or clothing is “bitedâ€. It is forbidden to turn off the power without manually turning the shutter. The total power must be cut off after each stop.
8. The use of a steering switch or button-type power switch should be installed in a clear, easy-to-operate position and is strictly prohibited. At the same time install leakage, overload protection device, the power cord installation must be insulated, and maintain a good and comfortable state.
Nine, the host must join in the first use of qualified heavy-duty gear oil, after which it should be regularly checked and replaced once a year gear oil. If oil is not replaced on time, it can easily cause early wear of parts such as gears and bushings, seriously affecting the service life of the shutter.
10. After installing the shutter, the straw must be covered with a plastic film to prevent rain and snow from wetting the straw to overload the shutter and cause the shutter and motor to damage and twist the roll. Under slippery conditions (rain, snow, ice, and freezing weather), it is forbidden to climb the roof to perform various operations and adjustments and maintenance without safety measures to prevent personnel from falling or falling.
11. It is forbidden to touch the triangle belt when the roller shutter is unrolled. When the shutter is lowered down or rolled up to 30 cm from the ceiling, it must be shut down. If you continue to roll up, there is a danger of rolling the shutter and the curtain from behind the roof to the rear.
12. During the installation and use, the user should always check if the screws on the host and each connection are loose. When there is a deviation between poles and coils, it is necessary to adjust, straighten and tighten the bolts in time to ensure normal operation of the main unit and the rods and to prolong their service life.
It can be used for surgical operations, patient treatment; epidemic prevention and inspection in public places; disinfection in virus-contaminated areas; and can also be widely used in military, medical, chemical, environmental protection, transportation, epidemic prevention and other field
By setting a protective collar, the neck of the operator can be kept warm and protected. The provision of a hand guard is helpful for the surgical staff to temporarily place their hands in the hand guard while waiting during the operation, which plays a protective role and is more in line with the principles of aseptic operation and occupational protection.
By setting the shrinking cuffs, it is beneficial to make the cuffs fit the wrists, prevent the cuffs from loosening, and prevent the gloves from slipping off during the operation and the operator's hands are exposed to the gloves.
The design of the new humanized protective surgical gown has been improved in the key areas of the gown. The forearm and chest area are double-thickened, and there are handguards in front of the chest and abdomen. By arranging reinforcing sheets (double-layer structure) in key areas, it is beneficial to improve the water-permeability of surgical gowns and improve safety.
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