Hach 911 User Manual page 31

4.2 Mounting the flow meter
1 Instrument Support Bracket (Cat. No. 5713000)
2 Manhole cover
3 Suspension harness (Cat. No. 4920)
When mounting the flow meter, remember to:
• Mount the meter so that the connectors face down. The end of the meter that
contains the batteries should face up. If the connectors face up, they may corrode and
allow water to seep into the instrument. Refer to
• When not in use, cover the connectors with their protective caps to prevent corrosion.
Use the appropriate manhole support bracket/spanner bar. See
Accessories on page 67.
Figure 14 Installation options
Figure 14 on page
4 911 flow meter
5 Wall/Ladder Mount Suspension Bracket (Cat. No. 4874
and Cat. No. 4839)
6 940 flow meter
Meter Installation
29.
Replacement Parts and
29