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Chapter 4 Product Maintenance
4.1 Mainframe-box maintenance
The mainframe-box is made of 304 stainless steels. So after a long period of operation, its surface
may have some stains. It can use gauze to clean the mainframe-box. In order to protect the lines of
surface, please wipe along the lines direction. It's best to polish and wax.
4.2 Movement maintenance
Cut off power supply before maintenance. Open the barriers and clean the dust on surface, add
lubricating oil to the transmission mechanism. Check and tighten others connection parts.
4.3 Power maintenance
Cut off power supply before maintenance. Check whether the plug is loose, if loose, it needed to
tightly it. Please do not replace the connection position at random. Check whether the external
power supply is exposed and wrap it. Check whether there is any leakage, found to be timely
processing. Check the technical parameters at the interface are regular and replace the old
electronic components in time.
（
Attention: Above full height turnstile maintenance must be maintained by professional
personnel. Especially the movement and the electric control part, first cut off the power supply,
ensure the operation safety.
）
