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98 F300S/F300SQ Ultraviolet Lamp System
Figure 36. Reflector Screw Tightening Sequence (I310M/I311M)
8. When the reflector is properly installed, the face should be flush and even with
the outer face of the two end reflectors as shown in Figure 35.
9. Clean the reflector to remove fingerprints.
10. Clean and insert the lamp bulb as instructed earlier in this chapter.
11. Replace the screen assembly. Hand-tighten the four M3 screws in sequence as
shown in Figure 37 until snug. Tighten the fasteners in sequence to 0.9 N-m (8
inch-lbs) using a torque-controlled screwdriver. Repeat tightening the fasteners
according to the sequence and torque specified.
NOTE: After installing the reflector in the irradiator, the reflector mounting
screws should be retightened (using a torque-controlled screwdriver to 3.4 N-m
(30 inch-lbs) after a minimum of 10 minutes of operation.
Figure 37. RF Screen Screw Tightening Sequence (I310M/I311M)