Before using the electronic hanging scale, the corresponding batteries should be inserted into the scale body and the handheld device.

When installing or replacing batteries, tighten the battery clip locking screws, check that the battery clip is securely fastened to the scale body, then close and lock the hanging scale door to prevent accidents. If the meter displays low voltage, replace the battery pack immediately and charge the removed battery promptly to prevent battery damage. If the battery pack is not used for a long time, charge it at regular intervals. Store batteries in a dry, well-ventilated, and suitable temperature environment, and avoid contact with corrosive substances. When installing or removing the battery pack's aviation plug connector, do not grip the clamp wire cap with your hand; instead, hold the base. Do not grip the wire cap on the other side of the transmitter's power connection; hold the rotatable cap on the head for installation and removal to prevent loose power connections and malfunctions. Before powering on the transmitter, ensure that the antenna and its feed line are securely connected; otherwise, the transmitter may be damaged.

(2) Avoid abrupt movements and impacts to the electronic crane scale

The electronic crane scale contains many electronic components, such as integrated circuits, quartz crystals, sensors, and displays. When the electronic crane scale is subjected to severe impacts, these components may be damaged, leading to scale malfunctions and affecting accuracy, thereby impacting normal usage. To avoid collisions between the scale and other objects or dropping from heights, the instrument should be handled gently and not placed carelessly to prevent unnecessary losses. When the instrument is mounted on a crane for use, vibration reduction measures should be taken to ensure reliability.

(3) Do not arbitrarily disassemble the components of the electronic crane scale.

During the normal operation of an electronic crane scale, do not arbitrarily disassemble parts from the scale, nor open the sealed ports on the sensors or dismantle integrated circuits and other components from the instrument panel. Necessary repairs must be carried out under the guidance of relevant technical personnel or after acquiring certain repair knowledge to prevent the expansion of faults.