FläktGroup HYPOWER-GEKO - Page 96

Commissioning HyPower-Geko
96 FläktGroup DC-2014-0022-GB 2018-05/R5 • Subject to modifications
7.2.2 Shut-off valve settings (variants)
Check whether the shut-off valves are opened.
• Unscrew the protective cap (fig. 7-2, pos. 2).
• Close the valve by tightening the internal flow-control screw (fig. 7.2, pos. 3) using
a 4-mm hex key until the stop position on the right side.
• Tighten the pre-setting screw (fig. 7-2, pos. 4) until the stop position on the right
side.
• Adjust by rotating as specified in the diagrams (see fig. 7-3 with Tab. 7-2, fig. 7-4
with Tab. 7-3 and fig. 7-5 with Tab. 7-4). Turn the pre-setting screw in a counter-
clockwise direction (max. 8 turns).
• Use the hex key to open the flow-control screw (fig. 7.2, pos. 3) until the stop posi-
tion.
• Screw the protective cap back on.
Pos. 1: Shut-off valve
Pos. 2: Protective cap
Pos. 3: Flow-control screw
Pos. 4: Pre-setting screw
Fig. 7-2: Adjusting shut-off valves
User instructions!
The flow of the medium through the unit can be limited by the regulated opening of
the shut-off valve.