CHAPTER 4
REPAIR PROCEDURES
This section presents procedures for repairing the neoBLUE mini light, hereafter called the UUR
(Unit Under Repair). Only qualified technical personnel should open the light enclosure, remove
and/or replace components or make adjustments. If your medical facility does not have
qualified personnel, please contact Natus Technical Service or your authorized service
representative for further assistance.
Tools Type
Screwdriver Phillips, Medium
Screwdriver Phillips, Large
Screwdriver 3/16” Standard Blade
Wrench, Open End 9/16”
The Biomedical Equipment Technician must complete the Safety Testing and Performance
Verification and Adjustment procedures listed in chapter 2 after any repair is completed and the
UUR is reassembled.
The UUR can be disassembled down to all major component parts, including:
4.1 Removing the Light Lens
4.2 Removing the LED PCB
4.3 Removing the Current PCB
4.4 Removing the ON/Standby Switch
4.5 Removing the Light Enclosure from the Adjustable Arm
4.6 Removing the Pole Clamp from the Adjustable Arm
Warning! Disconnect the AC power cord before beginning disassembly as high currents
can be encountered during disassembly.
CAUTION: Approved anti-static measures must be used anytime the UUR is disassembled.
4.1 Removing the Light Lens
1. Detach the UUR from the mounting device if mounted on a roll-stand.
2. Place the UUR on a suitable work surface (non-abrasive, non-static) so that the lens
panel is accessible.
3. Remove the four Phillips head screws at the edges of the lens. Locations are circled in
figure 2.
neoBLUE
®
mini System Service Manual P/N 051466F
10
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