Specifications

--
--__I__
___-
-.-_-.. _
.
.,
Maintenance
IMI 66-031
.
CHAPTER 5
MAINTENANCE
SECTION 1
TECHNICAL ASSISTANCE
AND REPAIR SERVICE
Should you experience difficulty installing the Model 816 electronic
key system,
if the system fails to operate properly after
installation,
or if the system ever requires servicing, call the
Technical Service staff.
They can be reached at 800-431-4345 (in
Virginia: 804-978-2288) between the hours of 8:00 AM and 4:30 PM
Eastern time,
Monday through Friday.
Additional literature is also
available by calling this number.
If your KSU or an individual station needs repair, subsequ;;: to the
warranty period,
it may be returned to the manufacturer.
manufacturer will, at their option,
either repair the defective
equipment or replace it with a remanufactured unit.
This repair will
be done for a fixed charge. For information on this charge,
please
call or write to the address given below.
When returning equipment for repair,
pack it carefully to prevent
damage.
Any damages during shipment will be the responsibility of the
purchaser.
prepaid.
The equipment should be shipped freight or postage
SECTION 2
TROUBLESHOOTING
FUSE LOCATION
The KSU is protected against short circuit damage by a fuse located in
the primary of the AC transformer winding.
Fuse FS-1 is a 1 ampl
25OV, SLO-BLO type fuse. The fuse holder is located near the ton of
the right side of the KSU cabinet.
Always replace this
fuse with one
of the same value and type, otherwise, equipment damage
could result.
71