Fronius String Control 250/30 - Manual (Page 14)

12
Description of the device
Safety
Description of the
device: housing
Fronius String Control 250/30 - Oblique view from the
front Fronius String Control 250/30 - Underside
WARNING! Operating the equipment incorrectly can cause serious injury and
damage. Do not use the functions described until you have thoroughly read and
understood the following documents:
-
these operating instructions
- all the operating instructions for the system components, especially the safe-
ty rules
(2) (4) (3) (1)
(6) (5)
(6) (7)
(8) (9) (10) (11)
Item Description
(1) Housing
(2) Upper mounting tab
(3) Cover
(4) Cover fasteners
(5) Lower mounting tab
(6) Pressure equalisation membrane
(7) Cable entry for M20 metric screw joint
(for AC power pack)
Cable diameter 8 - 13 mm
Only required if optional DIN rail power pack is used.
(8) Cable entry for M20 metric screw joint
(for grounding cable)
Cable diameter 8 - 13 mm
Only required if optional overvoltage protection is used.
(9) Cable entry for M25 metric screw joint
(for data communication cables)