Net Safety TL-MP-KIT, Reference Manual

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Reference Manual
September 2012 MAN-0131, Revision 2
12
4.4 Electronic module replacement
The following procedure outlines the steps required to replace the electronic module, part number
TL-MP-EMOD, in the test lamp.
Electrical shock could cause death or serious injury. Use extreme caution when making contact
with the leads and terminals.
Do not open the test lamp enclosure when in a classified area or when an explosive atmosphere
may be present.
Important
Avoid touching any electronic components, as they may be susceptible to electrostatic discharge
(ESD). Refer to Section 5 for further information and proper handling instructions of electronic
components.
1. Remove the end cap from the test lamp by a) loosening the set screws on the locking collar
(TL-MP-EX-X units only) and b) unscrewing the end cap.
2. Unplug the battery from the electronics module.
3. Using a 1/16” hex wrench, loosen (do not remove) the two (2) setscrews as shown in Figure 4-1.
Figure 4-1 Setscrew locations
4. Remove the old electronics module from housing and insert the new electronics module in the
housing.
5. Align the DC power jack on the electronics module with the middle of the handle as shown in
Figure 4-2 to ensure proper alignment with the pushbutton.