Dongguan tuancheng automation equipment co., LTD is a reliable LIXISE brand The generator voltage regulator manufacturer, have many years of experience in the AVR industry, special to share with everyone here The generator voltage regulator On maintenance techniques and methods, we know that the AVR in use process generally are not allowed to remove the protective cover, the normal situation is every work about 200 h for a comprehensive inspection and maintenance, its content is as follows:

1, remove the protective shell, check whether there is any dirt on the contact surface and the damage.If there is dirt, can use a clean paper wipe the contact surface.If contact ablation or flat uneven and lead to poor contact, usually with "00", sand paper or sand bar to be smooth, then wipe with a clean paper.
2, check each joint degree, measure the resistance and the resistance of each coil.If there is damage, shall promptly repair or replace new parts.
3, closing test cut-out voltage section and reverse current, voltage transformer limit, the limitation of current choke and all kinds of contact gap and crack.If do not conform to the requirements, should be adjusted.
4, check after the adjustment regulator, should pay attention to the observation of charging current meter pointer when starting diesel engine's instructions.If the diesel engine running at a moderate speed above when the pointer is pointing to a "-" side of the ammeter, which indicates that the contact of cut-out not disconnect, should quickly disconnect earthing switch;Otherwise, can damage the battery, charging generator and regulator.If the diesel engine's starting to rated speed after the ammeter pointer is pointing to "0", shows that the adjustment was not adjusted according to the technical requirements, should check and adjust again.