Replacement Parts
Non-replaceable Parts
JACE-6 Mounting and Wiring Instructions
Part Number 10821 Published: April 19, 2007
19
Step 4
Remove the old battery and bracket assembly by taking out the four screws holding it in place, setting
the screws aside for later. Unplug the battery from the connector on the JACE-6.
Step 5
Plug the battery connector plug of the replacement battery into the battery connector on the JACE-6.
Step 6
Set the replacement battery/bracket assembly back over the option card slots, with the mounting holes
aligned with the standoffs.
Step 7
Place the four screws through the battery bracket, option card blanking plates, option cards (if any),
and into the standoffs on the JACE-6 base board. Using a screwdriver, hand tighten these screws.
Step 8
Replace the cover.
Step 9
Restore power to the JACE-6 and verify normal operation.
Replacement Parts
Servicing the JACE-6 may call for replacement parts. There are three categories of parts:
• Non-replaceable Parts
• Standard Replacement Parts
• New Replacement Units
Non-replaceable Parts
Other than the parts listed in the replacement parts sections, there are no serviceable components on the base
assembly.
Memory
Any addition, modification, or replacement of memory components requires software configuration and is not
a field upgrade. For additional information on modifying the memory capacity of the JACE-6, consult your
regional Tridium office.
Fuse
The JACE-6 contains a non-user replaceable fuse, soldered on the circuit board. This fuse provides protection
from internal shorts or connection to incorrect power supplies. If the fuse circuitry is suspect, contact your
regional Tridium office for technical support. See the “Returning a Defective Unit” section on page 21.
Standard Replacement Parts
Standard replacement parts are listed in Table 4 and can be ordered from stock without restriction. Standard
replacement parts cannot be returned for credit and should be disposed of in an appropriate manner.
Note Screws used for the JACE-6 are standard #6-32 x 3/8" types, which you can obtain locally if lost.
Table 4 Standard replacement parts.
Part Number Description
NPB-BATT NiMH Battery Pack (with battery bracket)—see “Replacing the Battery,” page 18
10027 RS-485 connector plug, 3-position
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