YSI 5200 - Manual (Page 21)

YSI Incorporated 19 5200 Recirculating System Monitor
Figure 3-6 Adapter Position
The following steps should be followed when mounting the 5205 or 6511 Probe Mount Kit.
1. With the 3 setscrews removed from the adapter, slide the adapter over the 5562 Probe. Align the
open screw holes directly over the 3 hex bolts located on the side of the 5562 Probe.
2. Insert the setscrews so that they seat into the head of the probe’s hex bolts.
CAUTION: Do not over-tighten the setscrews or damage to the probe body or adapter may
occur.
NOTE: The 5562 Probe Assembly can be deployed without the probe guard attached. When doing so,
application related precautions must be considered or system performance can be compromised.
Deployment without the guard is preferred as the effects of low water flow and fouling are
reduced, but exposed sensors or the DO membrane, can be damaged if not properly protected.
3. Attach the stop cap to the end of a PVC pipe using PVC cement, as per instructions on the cement
can label, ensuring that the stop cap is positioned straight and the pipe is fully inserted.
4. 5205 Only: Firmly mount PVC pipe to permanent structure. Skip to Step 9.
5. Loosely fasten two 1½” u-bolts on each mounting plate to the railing, orientated as shown in
Figure 3-7.
Figure 3-7 6511 U-Bolt Mounting
6. Loosely attach the 2” u-bolts to the mounting plates, orientated as shown in Figure 3-7.
2” U-Bolts
Mounting
Plates
1.5” U-Bolts
Probe Guard
Stop Cap
Adapter
Set Screw
5562 Probe Body
2” PVC Tube