K-Patents PR-23 - Manual (Page 167)

11 Safe-Drive™ 159
11.5.2 Sensor removal
1 Switch off the DTR to cut off power from the sensor.
1 Remove the sensor nameplate and the gasket
underneath.
2 Screw off the cable gland.
3 Disconnect the interconnecting cable.
4 Remove the cable from sensor.
5 Place gasket and nameplate on the sensor head
and screw the sensor nameplate back on.
Note: If another inline sensor is connected to the
same DTR, disconnect the loose cable from the DTR
and turn power on again.
2 1 Unlock the latch on Inner casing.
2 Lift the Inner casing over the sensor head.
Connect the casing to the sensor flange bayonet.
3 1 Turn the casing 60 degrees (1/6 turn) clockwise
(to the right) to lock it onto the flange.
2 Lock the Inner casing latch. Make sure that Inner
casing is fully locked.
4 1 Grab the Outer casing with one hand on the
handle and the other hand on the wheel. Fit the
Outer casing over the Inner casing and all the way
to the Isolation valve bayonet keeping the handle
upwards.
2 Rotate the hand wheel clockwise to get thread of
the Inner casing running through the wheel.
5 1 Turn the Outer casing 60 degrees clockwise (to
the right) to lock it onto the Isolation valve.
2 Push down the Outer casing latch to keep the
Outer casing locked.
3 Insert safety pin to Outer casing.