Thermo Fisher Scientific Alpha COND 2000 (In the process of updating the brand guideline & product image) - Manual (Page 18)

Instruction Manual
αlpha CON 2000
12
** When using 2 Cell type Conductivity electrode, terminal 30 should be shorted to
terminal 31 and terminal 33 should be shorted to terminal 32.
NOTE:
a) Switch or circuit breaker shall be included in the building installation.
b) It shall be in close proximity to the equipment and within easy reach of the
operator.
c) It shall be marked as the disconnecting device for the equipment.
d) The internal circuitry shall not be accessible after installation. The internal
circuitry must be protected by a supplementary insulation in the form of covers,
enclosures or similar.