14
80-0180-339, Rev 2
Exit devices retract even though the control switch had not been
activated
1. VERIFY that a maintained control switch is being used and it is in the
closed position.
2.
IF
it is suspected that the control switch is defective,
THEN
DISCONNECT to verify.
Approved Replacement Fuses
CAUTION
Installing a fuse that exceeds the rating of the original fuse will blow
Fuse F3, an internal fuse, and void the warranty. The PS-SE can no
longer be used and must be sent back to the factory for
replacement.
The Adams Rite Power Supply has two user-serviceable fuses: F1 and
F2. These fuses are described below:
•
F1
2.0 A/250V 5X20MM
I 2C 92.705 SLOW-BLOW
Fuse F1 is in line with the transformer output (24VDC).
Littelfuse P/N: 213002.MXP, Adams Rite P/N: 29-0672
•
F2
2.0 A/250V 5X20MM
I 2C 92.705 SLOW-BLOW
Fuse F2 is in line with the transformer input (115 VAC)
Littelfuse P/N: 213002.MXP, Adams Rite P/N: 29-0672
The Battery Backup System has a fuse in the charger that is the same as
F1.
Fuse Replacement must be the same rating. Fuse F3 is not user-
serviceable. If replacement is needed, it must be returned to the factory.
This fuse will blow if fuse F1 is replaced with a fuse of higher value than
recommended.
The average input current for the PS-SE is: 120 VAC, 0.70 Amp
