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Parts Removal Replacement
IOLMaster 700
3.4.3
Joystick
Precondition:
The cross stage covers have been removed.
Procedure:
1)
Loosen the two cable clips (Torx 10) and
disconnect the joystick cable from the main
control PCB.
2)
Remove the four holding screws (Torx 10)
and carefully remove the joystick assembly
(take care not to break the toothed belt!)
Fig. 46 – Holding Screws for Joystick
Reassembly:
1)
Reassemble in the reverse order, observing the following:
2)
Loosely tighten the four holding screws so that it is still possible to move the joystick assembly.
Place the toothed belt over the joystick and adjust the tension using the joystick assembly; set
the tension so that there is no slack however the belt is not too tight!
3)
With the correct belt tension tighten the four holding screws. Check the toothed belt does not
slip and the measurement head moves smoothly up and down.
4)
Perform a system checkout in accordance with the instrument checklist.
Holding
Screws
Service Manual
Confidential and Proprietary
SM-30-4060
Order No. 2075-325
3 - 22
Version 03, 2014-10-13