Marathon Computer AACC 2000 - Manual (Page 4)

Marathon Monitors Inc.
AACC 2000 Carbon Nov. 1, 1997
4
SAFETY and EMC INFORMATION
Please read this section carefully before installing the controller
This controller is intended for industrial temperature and process control applications where
it will meet the requirements of the European Directives on Safety and EMC. Use in other
applications, or failure to observe the installation instructions of this handbook may impair
the safety or EMC protection provided by the controller. It is the responsibility of the
installer to ensure the safety and EMC of any particular installation.
Safety
This controller complies with the European Low Voltage Directive 73/23/EEC, amended by
93/68/EEC, by the application of the safety standard EN 61010.
Electromagnetic compatibility
This controller conforms with the essential protection requirements of the EMC Directive
89/336/EEC, amended by 93/68/EEC, by the application of a Technical Construction File.
This instrument satisfies the general requirements of an industrial environment as described
by EN 50081-2 and EN 50082-2. For more information on product compliance refer to the
Technical Construction File.
SERVICE AND REPAIR
This controller has no user serviceable parts. Contact your nearest MMI Service center
(800-322-4444) for repair.
Caution: Charged capacitors
Before removing an instrument from its case, disconnect the supply and wait at least two
minutes to allow capacitors to discharge. Failure to observe this precaution will expose
capacitors that may be charged with hazardous voltages. In any case, avoid touching the
exposed electronics of an instrument when withdrawing it from the case.
Electrostatic discharge precautions
When the controller is removed from its case, some of the exposed electronic components
are vulnerable to damage by electrostatic discharge from someone handling the controller.
To avoid this, before handling the unplugged controller discharge yourself to ground.
Cleaning
Do not use water or water based products to clean labels or they will become illegible.
Isopropyl alcohol may be used to clean labels. A mild soap solution may be used to clean
other exterior surfaces of the product.