SAFETY - PRECAUTIONS AND FEATURES
3
All loads must be removed from the chamber prior to transport and/or maintenance and
securing. The chamber door must be shut prior to transport or moving.
The installation manual and all notes on the electrical schematic must be followed to ensure
safe installation, operation, and maintenance.
Window frame may become hot during operation.
There are NO provisions for venting fumes.
No operator serviceable parts inside equipment. Refer all servicing to qualified service
personnel. To prevent electric shock, do not open lower enclosure panels.
This product requires a protective earth conductor connection. Any interruption of the
protective conductor inside or outside of the instrument is likely to make the instrument
dangerous. Intentional interruption is prohibited.
Do not position the instrument such that access to the disconnect device is impaired or that
any of the chamber vents are blocked.
If this instrument is not used as specified, the protection provided by the equipment could
be impaired. This instrument must only be used in a normal condition (in which all means of
protection are intact).
For continued protection against fire hazard, qualified service personnel must replace fuses
and circuit breakers with the same type and rating only. The use of other fuses and circuit
breakers is prohibited. Disconnect chamber from electrical supply before changing fuses or
resetting circuit breakers.
Prior to servicing the equipment, the supply power should be disconnected by moving the
main disconnect switch to the OFF (O) position. Failure to do so can result in service
personnel being exposed to accessible hazardous voltages. Follow all local and national
lockout and tagout procedures.
DO NOT put corrosive substances into the chamber. Examples of corrosive substances
include, but are not limited to, Chlorine, Chlorides, and Acids.
DO NOT place items in the chamber which can emit corrosive vapors or substances.
To prevent damage to your test samples and the chamber's compressors, DO NOT exceed
the live load rating of the chamber. (See the General Description Section of this manual for
the live load rating for your unit.)
Running temperature/humidity points outside of the standard range can cause damage to
the refrigeration compressor(s).
Before switching on this equipment, ensure the supply voltage is correct.
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