Chapter 3 Maintenance - ILX Lightwave LDX-3500 Series User Manual

3
C H A P T E R
M
AINTENANCE
This chapter describes how to maintain the LDX-3500 Series Precision Current
Source. Included are sections covering calibration, line voltage selection and
disassembly.
There are no user serviceable parts including the fuses in the power entry module.
Potentially lethal voltages exist within the LDX-3500 Series Precision Current Source. To
avoid electric shock, do not perform any of the procedures described in this chapter
unless you are qualified to do so.
Qualified service personnel are required to wear protective eyeglasses and anti-static
wrist bands while working on the LDX-3500 Series Precision Current Source circuit
boards.
High voltages are present on and around the printed circuit boards of the LDT-5525
Temperature Controller.
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LDT-5525
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