9.
MAINTENANCE
/MELSEC-A
9.
MAINTENANCE
9.1 Unit Storage
The AD71 should
be
stored
in the following environments:
(1) Ambient temperature
0
to
75OC.
(2) Ambient humidity
10
to
90%RH.
(3)
No
condensation
(e.9.
due to sudden temperature changes).
(4)
No
direct exposure to sunlight.
(5)
Free from
excessive
amounts of conductive powder such
as
dust, iron filings,
oil
mist,
salt,
or organic solvent.
A
two
hour “warming up” period should be allowed if the AD71 has
not been powered up for over 12 months. (This
is
to allow the
electrolyte
in
electrolytic capacitor to stabilize.) The battery should
be
replaced every 10 months if the unit
is
not powered up to main-
tain buffer
memory
data.
“8
I6
INAI
651014
To Next Page
Loading...
Need help?
General
