www.electrotechsystems.com 833-ENV-GURU (833-368-4878) D01833 Revision A –20211101 - Page 4of 24
POWER
POWER CORD: Use only the power cord specified for this equipment and certified for the country
of use. If the power (mains) plug is replaced, follow the wiring connections specified for the country
of use. When installing or removing the power plug, hold the plug, not the cord.
GROUNDING: The power cord provided is equipped with a 3-prong grounded plug (a plug with
a third grounding pin). This is both a safety feature to avoid electrical shock and a requirement
for correct equipment operation. If the outlet to be used does not accommodate the 3-prong plug,
either change the outlet or use a grounding adapter.
FUSES: Replace fuses only with those having the required current rating, voltage, and specified
type such as normal blow, time delay, etc. DO NOT use makeshift fuses or short the fuse holder.
This could cause a shock or fire hazard or severely damage the instrument.
OPERATION CAUTION
DO NOT OPERATE WITH COVERS OR PANELS REMOVED. Voltages inside the equipment
consist of line (mains) that can be anywhere from 100-240VAC.
DO NOT OPERATE WITH SUSPECTED EQUIPMENT FAILURES. If any odor or smoke becomes
apparent turn off the equipment and unplug it immediately. Failure to do so may result in electrical
shock, fire, or permanent damage to the equipment. Contact the factory for further instructions.
DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE. Operating the equipment in the
presence of flammable gases or fumes constitutes a definite safety hazard. For equipment
designed to operate in such environments the proper safety devices must be used such as dry air
or inert gas purge, intrinsic safe barriers and/or explosion-proof enclosures.
DO NOT IMPEDE THE CHAMBER FROM VENTING EXCESS PRESSURE. Available
dehumidification systems include open loop systems that pump external air into the chamber. If
the chamber is not allowed to vent, pressure can build up and cause serious damage to the
chamber.
USE DISTILLED OR DEIONIZED WATER SOURCE FOR HUMIDIFICATION. Build-up of
contaminates on the transducer will cause stress to the transducer and electronics and resulting in
premature failure and invalidate the warranty.
DO NOT USE IN ANY MANNER NOT SPECIFIED OR APPROVED BY THE MANUFACTURER.
Unapproved use may result in damage to the equipment or present an electrical shock or fire
hazard.
