Tool setter Connection Procedure (H4A Type)

H4A Type

The following provides an explanation of the procedure for connecting and disconnecting the H4A type installed on products manufactured by the MAZAK Group and so forth.

	[Disconnection] (1) First, find the sensor relay connector. It is located inside the arm or just behind the arm joint.
	(2) Slowly turn the locking ring () in the counter-clockwise direction so that the small projection () is positioned vertically.
	(3) Slowly pull the connectors apart while holding onto the rough surface portions of the connectors. Then pull the locking ring towards the back of the connector. This allows you to make the subsequent connection more reliably.
	[Connection] (4) Compare the connector of the new sensor and the connect or on the machine side and check that the pins and holes match. Contact us immediately if they do not match. Although the type shown here is of the 2-pin type, 4-pin and 5-pin types are also available.
	(5) Slowly engage both connectors so that their colored portions (previous illustration) are aligned.
	(6) Next, push the connectors together so that the groove of the locking ring aligns with the small projection, and then firmly turn in the clockwise direction to complete the connection procedure. Failure to make a reliable connection can cause defective insulation between the cores, reduced accuracy due to shorting or defective signals.