Stabilized Benchtop IR Light Source
Chapter 6: Maintenance
Rev B, August 4, 2021
Page 13
Chapter 6 Maintenance
6.1. Fuse Replacement
The fuse is located in the fuse socket, C9, above the power inlet, as shown in Figure 4.4.
Please use 3.15 A, 250 VAC, Type "T", slow blow fuse only.
6.2. Globar Replacement
WARNING
Always power off the unit before opening the lamp housing.
WARNING
The Globar module surface temperature may reach a few hundred °C during operation. Always wait
at least 30 minutes after turning off the lamp for cool down before performing a module
replacement.
WARNING
Always wear protective gloves when handling the Globar module.
Locate the removable side panel according to the engraved message on the top cover of the lamp housing.
Figure 6.1 An engraving on the top cover indicates the removable side panel.
Only this side can be opened.
