Ametek IPS-4-UV, User Manual

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Maintenance & Troubleshooting | 5-21
5. While holding the Lamp Assembly with one hand, loosen (by hand)
the blue knurled nut that secures it to the Optical Bench Assembly
and remove the Lamp Assembly. Dispose of the Lamp Assembly fol-
lowing company policy, or local regulations.
Do not use any tool to loosen the blue nut on the Optical Bench when
removing or replacing the Lamp Assembly.
6. Take the new Xenon Flash Lamp Assembly (403225901) and, using the
alignment pin on the Optical Bench Assembly as a guide, gently push
the Lamp Assembly straight into place.
Tighten, by hand, the blue knurled nut to secure the Lamp Assembly
to the Optical Bench Assembly.
7. Connect the DC Power Cable from the Lamp Housing to J2 on the
Xenon Lamp board.
8. Take all necessary precautions to safely power up the analyzer and
prepare it for operation:
Do not apply main AC power to the analyzer if the Xenon Flash Lamp
Assembly electrical connections have not been made.
Hazardous Location Applications:
If an external, flame-proof disconnect switch (breaker) has been
installed, close the breaker. If no external breaker has been installed,
follow the power up procedure for “General Purpose (GP) Applica-
tions,” below.
Before proceeding, test the area around the analyzer for flammable
gases. If an explosive gas atmosphere is present, do not apply power to
the analyzer or any alternate power sources that supply power to the
analyzer components. Proceed only when the area is found to be safe.
When the analyzer doors are open, take appropriate precautions to
avoid electrical shock. Hazardous voltages are present inside.
!
CAUTION
!
WARNING
!
CAUTION