INFICON SRT-422 Crucible Indexer - Manual (Page 40)

Page 38 Installation
JP1 , this jumper block is factory configured so the jumper covers pins 1 and 2,
leaving pin 3 exposed. Remove the jumper and replace it so it covers pins 2 and 3,
leaving pin 1 exposed.
8 Grasp the controller’ s rear panel and slide it forward until it is in contact with the
body of the controller. As you do so, take care that the green ground wire
connected to the inside of the rear panel does not get pinched between the rear
panel and the controller’s body.
9 Replace the four screws that secure the rear panel to the body of the controller.
Section 3.7: Initial Bench Test
After the configuration dipswitch has been set to the desired pocket type and the unit is
reassembled it is useful to confirm the setting by running the unit on the test bench. To do this
first connect the 15-pin Remote Selection Panel cable to the Indexer. Attach the power cord
and plug in to appropriate voltage. (See line voltage selection Refer to Section 3.2). Turn on
power switch on bottom of Indexer. Place remote panel Auto/Man switch the manual mode .
Select the different pocket number using the thumbwheel switch and observe the rotation of
the output shaft of the Indexer. Remember this model of the Indexer is design for 4 to 1
reduction between the Indexer and the rotatable hearth. This means the Indexer will turn 360
degrees for a 90-degree rotation of the hearth.
It is a good idea to bench test the indexer after the control unit is configured for your
application. Follow the steps described below in performing this test.
STEP NO. PROCEDURE
1 Find the motor cable. This is the 25-foot cable supplied to connect the control unit
to the index drive unit.
2 The motor cable has a 1 5-pin ‘D’ connector on each end. Plug the male ‘D’
connector on one end of the cable into the socket labeled MOTOR on the control
unit’s rear panel.
3 Plug the female ‘D’ connector on the other end of the motor cable into the 15-pin
male connector on the end of the index drive unit.
4 Make sure the input power selection switch is set for the correct voltage
WARNING
Operating the SRT-422 with incorrect line voltage
selected will damage the unit.
5 Make sure the power switch on the control unit’s front panel is OFF.
6 Plug the correct power cable for the local AC power into the three-pronged plug on
the control unit’s rear panel. Plug the other end of this cable into an AC power
socket.
7 Make sure the MAN/AUTO toggle switch on the control unit’s front panel is set to