Endress+Hauser Waterpilot FMX21, Operating Instructions Manual

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Mounting Waterpilot FMX21
20 Hauser
5.5 Mounting the device with a cable mounting screw
+40
(
+1.57)
1
6
8
7
2
3
4
5
36
41
A0018794
 1 Illustrated with G 1½" thread. Unit of measurement mm (in)
1 Extension cable
2 Cover for cable mounting screw
3 Sealing ring
4 Clamping sleeves
5 Adapter for cable mounting screw
6 Top edge of clamping sleeve
7 Desired length of extension cable and Waterpilot probe prior to assembly
8 After assembly, item 7 is located next to the mounting screw with G 1½" thread: height of sealing surface of
the adapter or NPT 1½" thread height of thread run-out of adapter
If you want to lower the level probe to a certain depth, position the top edge of the
clamping sleeve 40 mm (4.57 in) higher than the required depth. Then push the
extension cable and the clamping sleeve into the adapter as described in Step 6 in the
following section.
5.5.1 Mounting the cable mounting screw with a G 1½" or NPT 1½"
thread:
1. Mark the desired length of extension cable on the extension cable.
2. Insert the probe through the measuring aperture and carefully lower on the
extension cable. Fix the extension cable to prevent it from slipping.
3. Slide the adapter (item 5) over the extension cable and screw it tightly into the
measuring aperture.
4. Slide the sealing ring (item 3) and cover (item 2) onto the cable from above. Press
the sealing ring into the cover.
5. Place the clamping sleeves (item 4) around the extension cable (item 1) at the
marked point as illustrated in the graphic.
6. Slide the extension cable with the clamping sleeves (item 4) into the adapter (item 5)
7. Fit the cover (item 2) with the sealing ring (item 3) onto the adapter (item 5) and
securely screw together with the adapter.
To remove the cable mounting screw, perform this sequence of steps in reverse.
L
CAUTION
Risk of injury!
‣
Use only in unpressurized vessels.