Date Of Instrument Manufacture; Certifications; Electronic Interference - MSA Orion Operation Manual

Chapter 1, Safety Limitations and Certifications
• Do not alter this instrument or make any repairs beyond those
specified in this manual. Only MSA-authorized personnel may
repair this unit; otherwise, damage may result.

Date of Instrument Manufacture

The date of manufacture of your Orion Multigas Detector is coded
into the instrument serial number.
• The last three digits represent the month (the letter)
and the year (the two-digit number).
• The letter corresponds to the month starting with
A for January, B for February, etc.

Certifications

Tests completed by MSA verify that the Orion Multigas Detector
meets applicable industry and government standards as of the
date of manufacture.

Electronic Interference

• This instrument generates, uses, and can radiate radio
frequency energy. Operation of this instrument may cause
interference, in which case, the user may be required to correct.
• This device is test equipment and is not subject to FCC
technical regulations. However, it has been tested and found to
comply with the limits for a Class A digital device specified in
Part 15 of the FCC regulations.
• This digital apparatus does not exceed the Class A limits for
radio noise emissions from digital apparatus set out in the
Radio Interference Regulations of the CRTC.
• There is no guarantee that interference will not occur. If this
instrument is determined to cause interference to radio or
television reception, try the following corrective measures:
• Reorient or relocate the receiving antenna
• Increase separation between the instrument and the
radio/TV receiver
• Consult an experienced radio/TV technician for help.
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Operating Manual