Isotempâ Laboratory and Chromatography Refrigerators Page 4 of 12

Part Number: 104416
Electrical Connection
Fig. 3 Place shelves at desired height on four shelf supports.

NOTICE: Insufficient line voltage is often the

cause of compressor start-up failure. It is

strongly recommended that a dedicated

circuit, conforming to the National Electrical Code,

Article 440, be used for powering the refrigerator.

CAUTION: Be sure that the power supply is the same voltage that is
specified on the refrigerator’s data plate.
The frequency and nominal voltage requirements for the unit are
specified on the data plate, which is located on the int eriors upper left
side. Only plug the unit into a power source that meets thes e
requirements. Low line voltage is often the cause of service
complaints. With the unit running, check that the line voltage is
within ±10% of that specified on the data plate.
WARNING: For personal safety this unit must be
properly grounded.

The power cord of this instrument is equipped with a th ree prong
(grounding) plug (NEMA 5-15P). This plug mates with a standard
three prong (grounding) wall receptacle (NEMA 5-15R) to minimize
the potential of an electrical shock hazard. Chromatog raphy models
are equipped with a (NEMA 5-20P). This plug must mate with a
(NEMA 5-20R).