Fronius FPA 3020 Orbital - Menus with Direct Selection; Principle; Button F1; Shielding Gas and Cooling Menu

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Menus with direct selection
You can call up individual menus directly using keys on the control panel.
A detailed description of this menu is carried out on the following pages.
F1 calls up a user-dened function. The following functions are available::
- Active alarm page
- Alarm history
- Move to starting position
- Save screenshot to USB
- Water pump OFF/ON
For more detailed information on how to assign a function to the F1 key, please refer to
the “Setup and system parameters” menu, section “User-specic settings”
Forming gas
- No forming gas:
Forming gas deactivated or not connected
- Gas synchron:
Forming gas is controlled along with shielding gas according to the previously set
shielding gas pre-ow and shielding gas post-ow times
- Pre / Post Flow:
For the forming gas pre-ow and post-ow, the set forming gas pre-ow and post-
ow times apply
- Pre-ow:
Forming gas pre-ow time [min]
- Post-ow:
Forming gas post-ow time [min]
To test the forming gas ow, touch the „forming gas“ button (2)
Pump
- ON
Coolant pump permanently ON once power source is switched on
- OFF
Coolant pump switched OFF
- AUTO
Coolant pump only switched on when required
Principle
Button F1
„Shielding gas
and cooling“
menu
(1)
(2)
(3)
(4)
Open the menu by pressing the „Shielding
gas and cooling“ key. Provide the following
information:
Shielding gas
- GPr:
Shielding gas pre-ow time [s]
- GPo:
Shielding gas post-ow time [s]
- To test the shielding gas ow, touch the
“Gas test” button (1)