SV-5YX Portable Opaque SmokeRegular maintenance is required. The maintenance interval is not fixed, but depends on the number of times the instrument is used. When the instrument is used frequently, wear and tear can also accelerate, so it is recommended to maintain the instrument once a week. This includes steps such as cleaning the surface of the instrument, checking that the cables are secure, calibrating the instrument, and more to ensure that it is functioning properly.
In addition to routine maintenance, we also need to understand the inspection and repair of simple faults of portable opaque smoke meters. For example, if the instrument doesn't start properly, it could be a power failure or an internal component issue. At this time, you can check whether the power cord is in good condition, whether the battery needs to be replaced, etc. If the instrument readings are unstable, it may be due to a faulty sensor or unstable airflow. At this point, you can check whether the sensor is clean, whether the airflow duct is unblocked, etc.
1. The maintenance of the portable opaque smoke meter shall be carried out according to the following steps:
1. Use the cleaning brush provided by the company, carefully insert it into the pipe of the measuring room from the exhaust gas outlet, and gradually extend it inward while cleaning the soot until the exhaust gas outlet at the other end. Care must be taken during operation not to touch and damage the optical lens at both ends. The brush cannot be inserted from the exhaust gas inlet to prevent damage to the temperature sensor inside it.
2. Use a soft and clean damp cloth (not too wet) to gently wipe the lens at both ends, and be careful not to damage the lens.
3. Clean the inside and outside of the sampling probe and catheter with clean water and a clean cloth.
2. Inspection of simple faults of portable opaque smoke meters.
a) If there is no display after pressing the power switch, check whether the power cord is connected well and whether the fuse is in good condition.
b) During the use of the instrument, if the prompt of "service connection failure" is displayed, make sure that the wifi antenna is tightened first, and the measurement unit should be close to the pad.
If the connection is not successful, turn off the WiFi function of the pad, turn on the personal hotspot of the pad, and restart the measurement unit for testing.
c) If the measured value of the instrument is abnormal or the linearity test is abnormal, the measurement unit should be cleaned and calibrated.
d) If the printer of the device cannot be connected normally, you need to turn on the Bluetooth function of the pad and restart the printer to connect.
e) If the license plate or driving license of the device cannot be recognized normally, a SIM card with Internet access function should be inserted into the pad and the mobile data button should be turned on.
3. Replace the printer paper.
Open the cover of the printer, put the printing paper in it (note: the printing surface is glossy, aim at the thermal probe) and cover the cover, if there is no handwriting in the print, please print the paper on another side.
Fourth, the use of lithium batteries.
The company's equipment is equipped with two rechargeable lithium batteries, which can be charged with the charger equipped by our company after the power is used up. Due to the characteristics of lithium batteries, if the battery is not used for a long time, it needs to be fully charged and charged every other month. If the battery has a small capacity or the battery bulges, it needs to be replaced, and it is not recommended to continue using it to avoid danger.