Manual – Starflow QSD Model 6527B and 6537A
Unidata Manual - 6527B and 6537A Starflow QSD User Manual 08 05 2023.docx
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Use a small pilot drill bit (about 2mm), then finish with the 5mm bit. When drilling
stainless steel, use a slow speed and high pressure. Avoid stopping as the material will
work harden, making it more difficult to drill.
4. Use M3 x 12mm stainless steel machine screws and M3 nylock nuts (supplied) to
connect all parts. (If pop rivets and the pop rivet gun are available, they can be used as
the replacement for the screws and nuts sets)
Note
: the band length must be measured to include the Expanding Clamp (fully closed),
bands and joiners altogether, as shown.
5. Position and tighten Starflow QSD and band, the bolt the Starflow QSD mount to the
band.
6. Fold the band into a circle to easily fit inside the pipe and position it into place inside the
pipe.
7. Slip the loose end of the band into the expanding clamp.
8. Adjust the clamp until the band is tight inside the pipe (use a spanner if necessary).
6.3. Instrument Mounting – Open Channels
Open channel installations share many of the considerations required for pipes and
culvert installations.
The mounting of the instrument may be determined by the type of channel and its
construction. The instrument mounting bracket should be securely affixed to the floor of
the channel either directly or via an intermediary platform, such as a suitable concrete
slab or a stainless-steel plate.
