14
SBTL8000 series User Manual
5.
Product Maintenance
5.1
Chassis
The chassis is made of SAE 304 stainless steel. When the device has been used for a long period, there
may be rust or stain on the surface of the chassis. Remember to regularly sand the surface along the
grain softly and carefully, then coat the surface with anti-rust oil. Avoid covering the infrared sensors.
5.2
Movement
Cut off the power supply before maintenance. Then, open the door, wipe off dust on the surface, and
lubricate the transmission mechanism. Check and tighten others connection parts.
5.3
Power
Cut off the power supply before maintenance. Check the plug connection; if anything is loose, fix it.
Do not randomly change any connection positioning. Check the external power supply insulation
regularly. Do periodic check for any kind of leakage. Check if the technical parameters of each
interface are normal. Check the service life of the electronic components.
Caution
:
The above-mentioned maintenance method of the speed gates, especially the movement
and the electric control maintenance, must be carried out by professional personnel. Always
remember to cut off the power supply before maintenance and repair.
