GE Industrial Solutions WavePro - Manuel (Page 17)

Power+™ Trip Units
Chapter 4. Maintenance and Trouble-Shooting
11
To install a rating plug, hold the plug between the thumb
and forefinger, then push it into the Trip Unit. Proper
engagement is verified by a click. Rejection features are
provided on all rating plugs to prevent application
mismatches. Never force a rating plug into place. Refer to
Chapter 1 to find the appropriate rating plugs for each
sensor rating and breaker frame.
Do not attempt to use a rating plug from a different type of
Trip Unit in a Power+ Trip Unit.
4–3 Target Module Removal and
Replacement
The target module is removed with the rating plug
removal tool, catalog number TRTOOL, also known as an
integrated circuit (DIP) extractor. Grasp the tabs of the
module with the tool, as shown in Figure 14. Be careful to
hold the tabs and not the front cover, as the Target
Module could be damaged otherwise. Gently pull the
Target Module away from the Trip Unit. A gentle left-right
motion assists the removal. Insure that the tabs are held
securely until the Target Module is completely removed.
To install a target module, hold the module between the
thumb and forefinger, then push it into the Trip Unit.
Proper engagement is verified by a click.
Target Module Battery Replacement
To replace the two batteries in the Target Module, remove
the module from the Trip Unit as described above. Slide
the old batteries out from the battery compartment at the
rear of the Target Module. It may help to carefully pry
them out with a small screwdriver blade in the cutout on
top of the module. Slide the new batteries into the battery
compartment. Be careful not to short out the batteries
during removal or installation. Recommended
replacement batteries are Panasonic CR1616, Eveready E-
CR1616BP, and Duracell DC1616B.
WARNING: Replace the batteries with Panasonic CR1616,
Eveready E-CR1616BP, or Duracell DC1616B only. Use of
a different battery may present risk of fire, explosion, or
damage to equipment. Observe proper battery polarity
when installing in the battery compartment.
AVERTISSEMENT: Remplacer la batterie avec
uniquement des Panasonic CR1616, Eveready E-
CR1616BP, ou Duracell DC1616B. L’utilisation d’autres
batteries peut présenter un risque de feu, d’explosion ou
d’endommagement du matériel. Respecter la polarité de
la batterie en l’installant dans son logement.
WARNING: The batteries may explode if mistreated. Do
not recharge, disassemble, or dispose of in fire. Keep the
battery away from children and dispose of the used
battery promptly.
AVERTISSEMENT: La batterie peut exploser en cas de
mauvaise utilisation. Ne pas la recharger, l’ouvrir ou la
jeter dans un feu. Doit être garder hors de portée des
enfants. Une fois usée, la batterie doit être jeté
rapidement.
Figure 14. Removing the target module.