GE Hydran 201i - Page 82

MA-033 Rev. 14.0, 12-Nov-18
Hydran* 201i Instruction Manual
Page 82
7. Do not use a pipe wrench or chain wrench to install the sensor. Doing so may
cause serious damage to the sensor, thus voiding the warranty. It is
recommended to use General Electric’s Hydran 201TW tube wrench (see Figure
6-4 below) to correctly install the Hydran 201 sensor. One Hydran 201TW tube
wrench per site is recommended.
Figure 6-4: Use the Hydran 201TW instead of a Pipe Wrench