dolycon CT112 Series - Page 7

Solar Pump Inverter Safety precautions
3
 Handle the inverter with care to prevent it falling off and thus leading to injury to your
feet or the device.
 Keep the inverter away from the places with large vibrations, water drops and direct
sunlight.
 When installing the inverter in the cabinet, especially two or more inverters are
installed in a cabinet, please pay attention to the installation space and ventilation.
 Avoid screws, cables and other conductive matters falling into the inverter during
installation.
3. Wiring
 Only qualified electricians are allowed to perform the wiring, otherwise electric shock
or device damage may occur.
 Carry out wiring strictly in accordance with this manual, otherwise there is a risk of
electric shock or device damage.
 Ensure any input power sup
ply is disconnected before wiring, otherwise electric
shock may occur.

Please select all cables, circuit breakers and contactors meeting the national
standards as required by the manual.
 The inverter must be grounded reliably, otherwise electric shock may occur.

Carry out wiring strictly in accordance with the silk printing instructions and avoid
connecting the input and output wires reversely, otherwise the damage to the
devices may occur.
 Keep the terminal signal cables of the inverter away from the power cables as far as
possible, or distribute the two categories of cables vertically-
crossed if the distance
is not far enough, otherwise it may cause signal interference.

Ensure that all the screws are tightened when wiring, otherwise damage to the
inverter may occur.