Hach Flo-Dar - Installation; Unpack the Instrument

11
Section 3 Installation
DANGER
Explosion hazard. Trained personnel only must install or commission the
equipment.
DANGER
Danger d’explosion. Seul le personnel formé est autoriséà installer ou à mettre en
service l’équipement.
3.1 Unpack the instrument
The instrument components with options are shown in Figure 2.
Figure 2 Instrument components
1 Surcharge velocity sensor (SVS) (optional) 10 Clamp bolt, ¼-20 x 1 in. (8x)
2 Flo-Dar sensor 11 Anchor nut,
3
/8-16 (2x)
3 Optional extended depth sensor 12 Anchor washer (2x)
4 Bubble level 13 Anchor nut,
3
/8 x 2¼ in. (2x)
5 Cable connectors 14 Adjustable wall bracket
6 Spacer, 12-inch 15 Wall mount bracket
7 Spacer, 2¼-inch 16 Standard frame
8 Clamp half, threaded (2x) 17 Frame for extended depth sensor (optional)
9 Clamp half, not threaded (2x)