6-8
94MS20 Rev. B4
19) If the shutter fails to rotate at any time, then check the following:
20) When the shutter is supposed to be moving. Check for 120V~ between
terminals 4 & 6. If there is voltage, go to the lamphead and check for
voltage at the shutter motor then skip to step 22.
21) If there is no voltage between terminals 4 & 6, check the PC board output
for voltage at pins 2 & 4 (see PC Board Layout for pin location).
22) Check to make sure the shutter stops immediately in the correct position.
23) If the shutter stops immediately, but in the wrong position, check the
shutter position switch.
24) If the shutter coasts to a stop in the wrong position, check the shutter
brake.
25) If you run into a situation were you are not getting voltage at the terminal
strip, relay, blower, etc. make sure you go to the PC board itself and
Double check the PC board outputs before replacing it.
26) Before you reassemble everything it is a real good idea to: Check the
manual operations of the light source. Just to make sure everything is
back together.
27) Reconnect all wires to the integrator and then: Check the remote
operations of the light source from the integrator.
Summary of Contents for OLITE
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