Tenney BTS - Page 5

TENNEY ENVIRONMENTAL
WATER SUPPLY CONNECTION(S): If the chamber utilizes a water-cooled refrigeration
/-.
!
condenser, connect the supply to the Water-In connection at the rear of the chamber. Connect
the Water-Out connection to
an open drain.
POWER CONNECTION:
WARNING1 - - BEFORE MAKING THE POWER SUPPLY
CONNECTION TO YOUR CHAMBER YOU MUST DO THE FOLLOWING:
1. Verify the power supply voltage rating established for your chamber. The voltage
rating is found on the serial tag on the side of the chamber.
Please note the rated value here:
2. Measure and record the voltage source you intend to supply your chamber with.
Please note the measured value here:
3. Go to the section entitled "Line Voltage" in this manual. Verify that the power supply
voltage source you measured and recorded is within the minimum and maximum
allowable operating voltages for your chamber rating. If it is not within this operating
range, do not make the power connectionl Otherwise, erratic operation and damage
may occur to your chamber which may void your warranty. Call the Tenney Service
Department with any questions.
A main power disconnect is not provided with your chamber. It is highly suggested that a
disconnect switch on a separate branch circuit be installed as the power source to your
chamber, in accordance with all national and local electrical codes. Make sure equipment is
.-
properly grounded in accordance with all codes. For units provided with a cord and plug,
)
simply connect to a receptacle which has the appropriate power supply on a branch circuit of
its own. Otherwise, connect incoming power supply to the main input connections provided.
Most units have a main line block connection which is labeled for the correct service.
Units with three phase motors must be checked to insure proper motor rotation.
A red arrow is
located on the motor housing to show proper rotation. If it is opposite, simply reverse
two of the
line feeds to obtain proper operation. Failure to check motor rotation may result in DAMAGE
TO THE EQUIPMENT due to opposite airflow or no
airflow. If the equipment has more than
one motor, they have all been properly phased at the factory.
Before energizing any equipment give it a visual inspection for loose components,
electrical connections, fittings, etc. Shut all operating switches to the "off" position
before energizing.
Please have trained personnel start and check out the equipment before its first cycle.