Initial Use; Charging The Tanks; Switching On The Switch Cabinet; Commissioning Wizard - Graf oneAdvanced Operation Manual

5

Initial use

The wastewater treatment plant may be put into operation only when all of its components have
been installed and connected to the full extent. Before commissioning, confirm that all electrical
connections and air hoses have been fitted correctly and firmly!

5.1 Charging the tanks

Before switching ON the plant, fill both chambers/tanks to the top with fresh water.

5.2 Switching ON the switch cabinet

Switch cabinets with main switch: Set the main switch to the position »1«.
Switch cabinets without main switch: Insert the mains power plug into a socket.
The treatment cycles have been preconfigured to factory defaults and can be edited only by a
service specialist. During commissioning, "Cycle pause" and its remaining time appear on the
display. After this remaining time, the first clarification cycle is initiated.

5.3 Commissioning wizard

The commissioning wizard appears when not all of the parameters have been set prior to deliv-
ery (e.g. current data/time).
The wizard queries the basic settings and offers a brief test run. Each query item can be called
with [OK] or skipped with the down cursor [▼].
Query points:
Language: Select your language for the menus.
Date and clock: This sets the current date and clock time.
Cycle settings: Check and, if necessary, adjust the settings, e.g. PE number and discharge
class. The settings are configured at the factory before shipping.
Function test: All valves and compressors are actuated in turn as a means to test the
hydraulic function of the lifters and the aeration in the tank. The time setting can be used to
define the wait times after which each of the valves are actuated.
Commissioning is concluded only when the function test has completed. If commissioning is not
possible, the plant switches to auto mode after a brief time. Commissioning may be repeated at
a later date, when the plant must be restarted in service mode (code 1311). Without this code,
only the language, date, and time may be set. Cycle settings can be edited only by specialists
after entering a service code.
The commissioning wizard can be skipped/aborted at the left cursor key [◄].
5. Initial use
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