Chapter 7 Maintenance
7.1 To guarantee indicator clarity and using life, the indicator shouldn't be placed directly under sunshine and should be set in the plain space.
7.2 The indicator can't be placed into the place where the dust pollution and vibration are serious.
7.3 Load cell should connect with indicator reliably, and the system should be well connected into ground. The indicator must be protected from high electrical field and high magnetic field.
- Please avoid to use the indicator in the place that have burnable 0gas or burnable steam: Also cannot apply to the filling system for the pressure case.
- In order to protect the operator, indicator and relevant device, you should mount lightning rod in thunderstorm frequently happening area.
- Load cell and indicator are static sensitive device, you must adopt anti static measures.
7.4 It is strictly forbidden to clean the case of indicator with intensive solvents (for example: benzene and nitro oils)
7.5 Liquid and conducting particle should not be poured into the indicator, otherwise the electronic components will be damaged and electric shock is likely to happen.
7.6 You should cut off power supply of indicator and relevant device before you pull-in and out the connecting line of indicator and external device.
- You must cut off power supply of indicator, before pulling out 0connecting line of load cell.
7.7 During operation, if trouble occurs, operator must pull off the power supply plug immediately, and user should return this indicator to our company for repair. Non-weighing manufacturer should not repair it, or by yourself, otherwise further destruction may happen.
7.8 The storage is not granted the free repair guarantee, because it is easily exhausted products.
- In order to prolong using life, please charge the cell fully before using it. If you don't use the indicator for a long time, you must charge the cell every two month and for eight hours/each charging time.
- Moving or installation must be carefully taken and must avoid strong vibration, impact and bump in order to protect the storage cell from being damaged.
From invoice date, the indicator has a one-year free repair period. If any non-artificially obstacle about the indicator happens under correct using conditions within this period, the user is allowed to send the product with its guarantee card (of the correct number) back to our corporation for free repair. The indicator shouldn't be taken apart, otherwise free guarantee will be cancelled.