Some Information about the Use Precautions of Crane Scale

Some Information about the Use Precautions of Crane Scale

With the continuous development of the weighing instrument industry, the electronic hanging scale has been recognized and relied on by the majority of users. Users need to pay attention to some matters when using the electronic hanging scale. These small problems are noticed, which will reduce unnecessary losses for the enterprise and at the same time extend the electronic hanging name. So how much do you know about it? Let's have a look!

Security check

1. Safety inspection of engineering facilities

If the hook component and the hanging wire rope are inspected for wear or cracking before the operation of the electronic crane scale, repair and replacement are required immediately.

2. Check the safety lock

The electronic hanging scale must use the safety lock. Check the safety lock before each use. The effective use of the safety lock can prevent the weight from falling off and causing damage to the item or life.

3. Safe distance

When running in the air, the lower end of the hanging object shall not be lower than the height of one person, and the operator and the hanging object shall maintain a distance of more than 1 meter. It is strictly forbidden to stand under the electronic hook scale to avoid accidents.

Environmental requirements

1. Corrosive environment

In a humid, acidic environment, the sensor may be damaged or short-circuited. Therefore, the outer surface of the electronic crane scale should have a stainless steel cover, which has been sprayed, and has good corrosion resistance and good airtightness.

2. Electromagnetic field

The electromagnetic field can distort the sensor signal output. Therefore, in this environment, the shielding and electromagnetic resistance of the sensor should be strictly checked.

3. Dry environment and humid environment

From the sealing effect point of view, the sealing effect of welding is the best, and the effect of filling and applying the sealing glue is poor, so it is recommended to use a tool with good sealing effect in a bad environment. Therefore, the electronic hanging sensor that works in a clean and dry environment indoors can choose a rubber-sealed sensor; on the contrary, those electronic hanging sensors that work in a humid, dusty environment should choose a good sealing effect. Sensors such as diaphragm thermoseal or diaphragm welded seals, vacuum pumped nitrogen sensors.

Safe operation method

1. Before using the electronic crane scale, the corresponding battery should be installed in the scale body and the handpiece.

2. Avoid the electronic lifting scale being severely pulled and collided

3. Do not remove the parts on the electronic crane scale at will.

4. It is strictly forbidden to use the spreader group to lift and lift objects.

5. When not working, the crane scales, rigging and lifting fixtures are not allowed to hang heavy objects and should be unloaded. So as not to cause permanent deformation of the parts.

6. It is strictly forbidden to impact damage to the hanging scale with screen display.

7, the hook scale should be regularly inspected, maintained, keep the hook scale clean, pay attention to sunscreen moisture and dust.

8. Non-high temperature resistant, explosion-proof or anti-magnetic hanging scales shall not be used in high temperature or explosive or strong magnetic fields.

9. When the crane scale shows an under-power indication, it should be charged in time; when it is not used for a long time, it should be placed in a cool, dry and ventilated place, and charged regularly.

10. Use crane scales as little as possible in harsh environments such as heavy snow or thunderstorms.

11. Regularly calibrate, maintain and maintain the crane scale according to the usage.