Dagan IX2-700, Руководство по эксплуатации

Страница: 14 / 14

IX2-700 Dual Intracellular Preamplifier
13
The Dagan IX2-700 Dual Intracellular Preamplifier is warranted to be free from
defects in construction caused by materials and workmanship for a period of one
year from the date of purchase. During this period, Dagan Corporation will service
your instrument at no charge.
We prefer that any MAJOR service work that might become necessary be
performed in our laboratory. However, you may be able to service your own
instrument if you desire in certain situations. There are a few MINOR problems
that you may correct yourself and not void the warranty. These include changing
the fuses and replacing defective printed cards:
MINOR REPAIRS
For safety, always be sure to disconnect the line power to the
instrument before working inside the cabinet.
MAIN FRAME COVER REMOVAL
Remove the four screws on the top cover and slide it backwards.
PRINTED C1RCU1T CARD REMOVAL
Unscrew the desired PC board locking screws. Unsnap the connectors and
pull them upwards.
FUSE REPLACEMENT
The IX2-700 has a fused power supply. The fuse is located inside the
cabinet on the rear panel printed circuit board. It is easily snapped out for
inspection if the power switch pilot light should fail to function. It is a slow-
blow 1 amp. 250 volt 3AG type.
A phone call to us can usually provide enough data to confirm the problem. We
will immediately ship to you the replacement parts that are necessary to fix the
instrument. If your problem is more serious, or if you prefer that we replace any
faulty cards, please call us first. We will issue you a return authorization number.
You must put this return number on the outside of the box and on the packing slip
or instruction sheet accompanying the instrument. We will immediately repair all
instruments that are accompanied by an authorization number and return them to
you.