K-Patents PR-23-SD Generation 1 - Manual (Page 22)

Document/Revision No. BP-EN-SDGEN1 1.0 Effective: April 1, 2013
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Take a good grip on the hand wheel and the handle and pull
out the Safe-Drive™ Retractor with the sensor inside.
A firm hold of the tool is essential as the combination of the
tool and the sensor is noticeably heavier than Retractor alone.
NOTE: To ensure the isolation valve after the Safe-Drive tool
with the sensor have been removed, you can bolt a standard
ANSI 1.5” 105 lbs blind flange to it with 1/2” (M12) bolts and
nuts.
WARNING: The sensor tip is hot and may be covered with
liquor. It is recommended to rinse the sensor tip and the
isolation valve with hot water.
Put the Safe-Drive™ Retractor with sensor onto a table or
similar surface so that the hand wheel has space to turn.
1. Turn the wheel counterclockwise until the trapezoidal
thread is all the way inside the outer casing and loose from
the wheel.
2. Pull the outer casing off.
1. Open the latch on the inner casing.
2. Keep sensor steady with one hand and turn Inner casing
counterclockwise with the other hand to unlock Inner
casing from sensor.
3. Pull off the sensor.
4.11 Removing Wash Nozzle
Remove the wash nozzle as instructed in the following illustrations: For more thorough
instructions, please refer to K-Patents user documentation or visit the K-Patents website to
see the instructional video on inserting and removing the sensor (www.kpatents.com, PR-23-
SD Safe-Drive™ Operation Guide Video).
WARNING: Always shut the main steam valve before performing any work on the
wash nozzle.
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