Ametek mocon OX-TRAN 2/12 R Operator's Manual page 62

Oxygen transmission rate system
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Site Preparation Instructions
1.
The impedance of the equipment ground path from receptacle being utilized back to main service entrance
where equipment ground and neutral are connected together must be one ohm or less.
2.
Machinery and air conditioners can generate a large amount of electrical interference on the AC power
lines. These disturbances can interfere with the operation of the system unless steps are taken to isolate
the power disturbances from the power lines serving the instrument. Electrical noise can sometimes be
eliminated by repair, replacement, relocation or electrical filtering of the originating device. If not, a suitable
power line conditioner may have to be installed in the AC line to the system by a qualified electrician. A
noisy circuit or improper grounding will cause adverse performance and possible damage to the system.
WARNING!
The installation of the appropriate electrical circuit and receptacle requires the skill and knowledge
of a qualified electrician. Do not attempt to test the electrical current in your facility or to wire or
fabricate the electrical power circuit without the services of a qualified electrician.
The MOCON OX-TRAN Model 2/12 R system will provide years of useful life provided these requirements are
observed. Please contact MOCON in the USA at (763) 493-6370 with any questions regarding these Site Preparation
Instructions.
A-4
MOCON and OX-TRAN are registered trademarks of Mocon, Inc.
Revision L
OX-TRAN Model 2/12 R Operator's Manual
MOCON, Inc.

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