Safety Information And Use Notice Points; Safety Precautions - SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO. enc eds800-2s0002n User Manual

1 Safety information and use notice points

In order to ensure the safety of your personal and equipment, before using the
inverter, please read this chapter of contents conscientiously.

1.1 Safety precautions

There are three kinds of safe relevant warnings in this service manual, they
are as follows:
This symbol explains items that need to be paid attention to when being
!
operated.
This symbol is briefed on some useful information.
note
This symbol briefs on: If does not operate on request, may cause death,
!
severely injured or serious property loss.
.
(1) Forbid to connect U, V, W output end to AC power supply, otherwise cause the
complete damage of the inverter.
(2) Don't make P- and P + short-circuited, otherwise cause the inverter to be
damaged.
(3) The inverter is forbidden to install on the flammables, otherwise have danger of
fire.
(4) Don't install it in the environment with explosive gas, otherwise have danger of
causing explosion.
(5) After connecting main loop, should carry on insulating treatment to bare wiring
!
end, otherwise have danger of getting an electric shock.
(6) If being connected to the power supply, don't operate the inverter with moist
hands, otherwise have danger of getting an electric shock.
(7) The ground terminal of the inverter must be grounded well.
(8) Inverter being connected to power supply, please don't open cover and carry on
wiring, can connect the wire or check only after closing power for 10 minutes.
(9) Only qualified personnel may carry on wiring and forbid leaving over any
conductive thing in machine, otherwise have danger of getting an electric shock
or causing damage of the inverter.
(10) Inverter stored for over 2 years, should be stepped up gradually with voltage
regulator first while having the electricity, otherwise have danger of getting
electric shock and explosion.
EDS800 series Service Manual
1