Parr Instrument Model A2200E - Manual (Page 5)

Flow Controller
w w w . p a r r i n s t . c o m 5
Cleaning & Maintenance
Periodic cleaning may be performed on the exterior
surfaces of the controller with a lightly dampened
cloth containing mild soap solution. All power
should be disconnected and the power cord should
be unplugged when cleaning the A2200E Controller.
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.
Provisions for Lifting and Carrying
Before moving the instrument, disconnect all
connections from the rear of the apparatus. Lift the
instrument by grabbing underneath each corner.
General Specifications
Electrical Ratings
115/230VAC, 3.0 Amps max, 50/60 Hz
Before connecting a controller to an electrical outlet,
the user must be certain that the electrical outlet has
an earth ground connection and that the line, load
and other characteristics of the installation do not
exceed the following limits:
Voltage: Fluctuations in the line voltage should not
exceed 10% of the rated nominal voltage shown on
the data plate.
Frequency: Controllers can be operated from either
a 50 or 60 Hertz power supply without affecting their
operation or calibration.
Current: The total current drawn should not exceed
the rating shown on the data plate on the controller
by more than 10 percent.
Environmental Conditions
This instrument is intended to be used indoors.
Operating: 15 ºC to 40 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 ºC and 65 ºC; 10% to 85% relative
humidity.
Caution!
Do not use in hazardous atmospheres.