The 1 relay before use, need to be taken to the shell, unplug the machine, check in the transport of the damage, such as moving plate meet magnetic plate, each ring hairspring collide, moving plate shaft friction, therefore, will relay pointer setting in the first setting, use hand to movable system magnetic plate direction, and then released, the movable system shall be transferred back to the original location until the stop, and then to make the necessary adjustments and setting.
The 2 relay to adjust, must ensure that:
The 2.1 movable system axial activity between 0.15~0.3mm.
The 2.2 movable plate and between the magnetic pole gap, should ensure that the relay in the provisions of any working condition, the moving plate and the plate may not encounter.
2.3 having a moving contact and break contact relay, bridge type contact may not be at the same time a static contact and a movable contact and a static contact fault.
2.4 when the pointer from the first scale value of the rotation to end scale value, the ring against the hairspring. The 2.5 relay, bridge type contact should be in the static contact center line sliding ( tolerance± LMM ), dynamic, static contact head gap is not less than 2mm.
2.6 static contact and limit the distance between slices should not be greater than 0.3mm.
2.7 in the adjustment of relay operation value, minimum setting value adjustment is mainly to change the gossamer reaction force size, maximum setting value adjustment, is mainly to change the moving plate and the magnetic plate between the gap.
Not 2.8 relay shaft and bearing lubrication.
2.9 do not allow sand or other rough material cleaning contact, appropriate use of sharp edges or clean fine grained stone cleaning contact, and then with a clean, soft cloth wipe clean, avoid finger contact. Reference to the legendary Mall ( http://www.315mro.com )
