Note to the high and low temperature cycle test system.

High and low temperature cycle test system power supply using three-phase four-wire system, equipment cable for four-core line, three phase line, a zero line.
note the zero-line distinction.
because the equipment part of the load and control system is single-phase, the wrong zero line will cause the equipment to not work and damage.
high and low temperature cycle test system equipment ground wire has a grounding column, to ensure that the equipment is well grounded to make the equipment safe and reliable.
zero-wire, ground wire misalmed will cause the device to not work properly.
cables need to be extended due to factors such as user site, make sure that the extension cord and power rating parameters used meet the power requirements of the product.
heat generated during the use of this high- and low-temperature cycle test system equipment.
please follow the equipment in a well ventilated place.
use the device close to flammable materials or explosive environments.
should not be used in strong magnetic fields and strong vibrational environments.
do not connect the test power supply to the high and low temperature cycle test system equipment power supply, otherwise it will increase the power load of the device.
unless the device has a test power connector.
is strictly prohibited to test flammable, explosive, high corrosion, strong radiation items.
to handle or service the equipment while it is powered on or during operation.
temperature in the high temperature box is very high.
the test process or just after the test, if you need to open the box, open the door to be very careful, remember, follow the direction we open, so as not to burn.
temperature in the low temperature tank is very low.
to open the box door during or just after the test to avoid frostbite.
, although the equipment has a sound anti-electric shock measures, but still need to pay attention to, especially the electrical control system, under working conditions, do not touch the electrical part.
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