Chapter 1 – Safety
Page 8
TestEquity 101H Temperature/Humidity Chamber
Operation Safety Notices
!
CAUTION:
The F4T Controller has been properly configured by TestEquity to match the
chamber’s system requirements and to perform optimally over a wide range of
operating conditions. Improper modifications to these setup values can result
in erratic performance and unreliable operation. Setup examples in the
Watlow F4T Manuals are NOT applicable to this chamber. Do not attempt to
modify the setup values, unless you thoroughly understand what you are
doing. If there is any doubt, please call TestEquity before proceeding.
!
CAUTION:
Configuration files are unique to each model chamber and must NEVER be
transferred to a different model chamber.
!
CAUTION:
NEVER select “Factory” in the “Restore Settings From” prompt in the Device
Details menu in Composer Software. This will erase all controller
configuration settings. The chamber will not work if you do this.
!
CAUTION:
Always verify that the F4T Limit Alarm settings for high and low limits are
set to temperatures that are appropriate for your test sample.
!
WARNING:
Do NOT put items in the chamber that could burn or explode at high
temperatures. This chamber uses open wire heating elements which generate
surface temperatures over 1000ºF. This is NOT an explosion-proof chamber.
!
WARNING:
Do NOT put items in the chamber that can emit corrosive vapors or
substances.
!
WARNING:
This chamber is NOT a curing oven. There are NO provisions for venting
fumes or bringing in fresh air.
!
WARNING:
The chamber door must remain closed while the chamber is operating. If you
need to open the door while the chamber is operating, wear safety goggles to
prevent the high velocity airflow from blowing particles or objects into your
eyes.
!
WARNING:
This chamber operates at extreme temperatures. Avoid contact with air,
objects, and surfaces that are hot or cold to prevent severe burns or frostbite.
Protective gloves are recommended.
!
CAUTION:
If your test sample is energized, it may be capable of raising the workspace
temperature beyond safe limits. This could occur if your test sample exceeds
the live load rating of the chamber or if the chamber’s refrigeration system
fails. You are responsible for providing thermal protection devices to your test
sample.
!
CAUTION:
To prevent damage to your test sample and the chamber’s compressor, do not
exceed the live load rating of the chamber
