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Symptom
1.
The UVR accessory will
not insert completely in
the breaker.
2.
The breaker closes when
the UVR is de-energized.
3.
The breaker will not close
when the UVR is
energized.
4.
The breaker does not trip
when UVR control power
is removed.
5.
The Bell Alarm–Alarm
Only or Bell Alarm with
Lockout does not trip
correctly (trips when it
shouldn't or doesn't trip
when it should).
These instructions do not cover all details or variations in equipment nor do they provide for every possible contingency
that may be met in connection with installation, operation, or maintenance. Should further information be desired o r
should particular problems arise that are not covered sufficiently for the purchaser's purposes, the matter should be
referred to the GE Company.
g
GEH-6285C
0697
Courtesy of store.ips.us
Possible Cause
The accessory is inserted
incorrectly.
The UVR lockout plunger is not
engaged.
The UVR is actually energized.
The UVR solenoid is not
energized.
The breaker is not closed.
UVR control power is actually
still applied.
The UVR trip connection is poor.
The Bell Alarm–Alarm Only or
Bell Alarm with Lockout
configuration switches on the
back of the MicroVersaTrip Plus
or MicroVersaTrip PM Trip Unit
are not properly set. Note that
this feature is not available with
Power+™ Trip Units.
The Bell Alarm–Alarm Only or
Bell Alarm with Lockout
accessory is improperly installed.
General Electric Company
41 Woodford Ave., Plainville, CT 06062
© 1997 General Electric Company
Corrective Action
Ensure that the accessory is inserted in the correct slot, as
in Figure 2, and that the label is upright. Ensure that the
accessory is completely seated and that the screw is
tightened.
Remove the UVR accessory. Check that the lockout
plunger protrudes approximately
accessory; if it does not, replace the UVR. If the plunger
length is correct, reinsert the UVR, ensuring good
alignment of the accessory to the pocket. Ensure that it is
completely seated, flush with the top of the pocket, then
tighten the screw to 9 in-lb.
Check that the control power to the UVR is off.
Check that UVR control power is applied at greater than
80% of the UVR rated voltage. Check that the accessory is
completely inserted; reinsert if necessary.
If using a 12 Vdc UVR, check that the polarity of the
control power matches that shown on the label of the
UVR accessory.
Note that an otherwise unpowered Trip Unit would be
powered up by an energized UVR accessory.
Verify that the breaker is closed.
Check that the UVR control power has been removed or
that its voltage is less than 35% of the rated value.
Check that the UVR accessory is completely inserted.
Check that the Trip Unit is seated correctly. If the Trip
Unit was removed to set the switches, check that it has
been correctly installed; remove and reinstall, if necessary.
Follow the procedure to remove the Trip Unit and set the
switches. Check that the switches have been set correctly.
See the Trouble-Shooting Guide for the Bell Alarm with
Lockout in GEH-6278 or the Bell Alarm–Alarm Only in
GEH-6275.
GE Electrical Distribution & Control
1
⁄
inch out of the
4
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