4590 Micro Reactors
w w w . p a r r i n s t . c o m
5
Explanation of Symbols
II
On position, full power heater switch
I
On position, half power heater switch
O
Off Position
~
Alternating Current (AC)
This
CAUTION
symbol may be present on the Product Instrumentation
and literature. If present on the product, the user must consult the ap-
propriate part of the accompanying product literature for more infor-
mation.
This
CAUTION
symbol indicates that the surface may be hot.
Protective Earth (PE) terminal
. Provided for connection of the Protec-
tive Earth (green or green/yellow) supply system conductor.
Environmental Conditions
This instrument is intended to be used indoors.
Caution!
Do not use in hazardous atmospheres.
Operating:
15 ºC to 35 ºC; maximum relative
humidity of 80% non-condensing.
Installation Category II (over voltage) in accordance
with IEC 664.
Pollution degree 2 in accordance with IEC 664.
Altitude Limit:
2,000 meters.
Storage:
-25 °C to 65 °C; 10% to 85% relative humidity.
Unpack Carefully
Unpack the equipment carefully and check all the
parts against the packing list. If shipping damage
is discovered, report it immediately to the deliver-
ing carriers. The vessel, motor, heater, and tem-
perature controller may be packed separately for
convenience in shipping, but these parts are easily
reassembled. Examine the components closely for
any loose parts or shipping damage and be sure to
check all layers of packing materials thoroughly so
as not to overlook any parts which might otherwise
be discarded.
Provisions for Lifting and Carrying
The 4590 and its components are very heavy. Before
moving ensure all cables are disconnected. Use
proper and safe lifting techniques when installing or
moving the 4590 and/or its components.
Cleaning & Maintenance
Periodic cleaning may be performed on the exterior
surfaces of the instrument with a lightly dampened
cloth containing mild soap solution. All power should
be disconnected when cleaning the instrument.
There are no user serviceable parts inside the product
other than what is specifically called out and discussed
in this manual. Advanced troubleshooting instructions
beyond the scope of this manual can be obtained by
calling Parr Instrument Company in order to determine
which part(s) may be replaced or serviced.
Ensure that any hot surfaces have had adequate
time to cool before cleaning or maintaining
the reactor and/or its components.
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