Ametek mocon AQUATRAN 3/40 Operator's Manual page 67

AQUATRAN Model 3/40 Operator's Manual
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.
MOCON, Inc.
RECOMMENDED ELECTRICAL INSTALLATION
NOTES
Revision D
Site Preparation Instructions
A-5