8
WARNING!
Make sure all the DC connections are tight (torque to 9-10
ft-lbs, 11.7-13Nm). Loose connections will overheat and could
result in a potential hazard.
2-4-4 Before proceeding further, carefully check that cable you have just connected negative
terminal of inverter to the negative output power source.
2-4-5 Connect the cable from the positive terminal of the inverter to the positive terminal of the
power source. Make a secure connection.
2-4-6 Set the power switch to the ON position; you will hear the “bi-bi-bi” sound, then the
inerter comes into standby state.
2-4-7 Set the power switch to the OFF position; the device shuts down completely.
2-4-8 Please use a power meter to accurately measure the true output R.M.S. voltage of
inverter.
Our company uses a power meter such as IDRC CP-350 or ABM 2019 to measure our
product.
2-5 AC Safety Grounding
There is an acrylic plate in front of the terminals of AC input and output. Before connecting the
AC source and load, please remove the plate.
During the AC wiring installation, AC input and output ground wires are connected to the inverter.
The AC input ground wire must connect to the incoming ground from your AC utility source.
The AC output ground wire should go to the grounding point for your loads (for example, a
distribution panel of ground bus)
CAUTION!
Reverse polarity connection will blow a fuse in inverter and
may permanently damage the inverter.
Damage caused by reversing polarity connection is not
covered by our warranty.
WARNING!
You may observe a spark when you make this connection
since current may flow to charge capacitors in the power
inverter.
Do not make this connection in the presence of flammable
fumes. Explosion or fire may result.
YOUR CONNECTION TO SAFETY
Thiele KG
• V
orderer W
einberg 26 • D-71522 Backnang • T
el.: +49 (0)7191 3560-0
• Fax.: +49 (0)7191 3560-19
• www
.thiele-kg.de
Thiele KG
• V
orderer W
einberg 26 • D-71522 Backnang • T
el.: +49 (0)7191 3560-0
• Fax.: +49 (0)7191 3560-19
• www
.thiele-kg.de
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