natus neoBLUE, Руководство по обслуживанию

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T
ABLE
4-1 E
QUIPMENT
Tool Type
Screwdrivers Phillips, medium and flat head
Hex driver 1/16" deep socket
Wire cutters Medium
Work pad Any non-abrasive, non-static surface
WARNING Disconnect the AC power cord before beginning
disassembly as high voltages can be encountered during
disassembly.
CAUTION: Approved anti-static measures must be used anytime the UUR is disassembled.
4.1 Removing the lens
1
Detach the UUR from its roll stand.
2
Place the UUR upside-down on a suitable work pad.
3
Remove the four rubber-foot screws around the bottom of the lens (6) and the two 6-32 screws from
the center edges of the lens.
4
Gently pull the lens away from the enclosure. Use caution. The lens is tightly fitted on the enclosure.
5
If you are replacing the lens, obtain the replacement and reverse the steps above to install the lens.
Note that the white silk-screened surface of the lens should be oriented toward the LED board.
WARNING The lens must be screwed in securely. Failing to secure
the lens could cause injury to the patient if the lens itself
or any internal components were to become loose and
fall during therapy.
6
If no further repair is required, return to Chapter 2 and perform tests for Safety (Section 2.2 on page
15) and Performance Verification (Section 2.3 on page 16).
7
If further disassembly is required, store the lens in a protected area and proceed to Removing the LED
light panel.
neoBLUE
®
LED Phototherapy System Service Manual
27
PN 001320 Rev K