CDP301 Dew-Point Tester User’s Manual
6 97585 Issue 1, June 2020
INSTALLATION
2.2 Electrical Safety
The CDP301 is powered by a li-ion battery rated at 14.6 V, 5.6Ah and 81.8 Wh
A single-phase AC mains power supply is required to charge the li-ion battery; refer
to Michell Instruments spares and replacements guide for more details. Charging and
replacement of the batteries MUST be carried out in a safe area!
WARNING
Ensure the earth point on the enclosure is connected to
ground during operation in the hazardous area!
During the installation of this product ensure that all
applicable national and local electrical safety regulations are
observed.
Always ensure that power is switched o prior to accessing
the product for any purpose other than normal operation.
This product is designed to operate, as a minimum, between a temperature range of -30
to +50°C (-22 to +122°F) (see marking label for full certication details), in maximum
95% relative humidity.
Supply of power to the CDP301 must be provided by Michell Instruments internal battery
pack and/or the supplied Michell Instruments power supply.
Do not exchange or tamper with any of the cables or electrical components supplied
with this product. Doing so will invalidate all warranties.
There are no additional or special electrical safety requirements other than those
referred to in this manual.
Do not install this equipment in a location that would expose it to impact or high levels
of vibration.
Operation of this equipment, other than in a manner specied by the manufacturer, may
impair the safety protections provided.
The safe installation of this equipment and any system incorporating this equipment is
the responsibility of the installer.
Ensure local regulations and requirements are referred to prior to any installation
commencing.
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