Labconco FreeZone Plus, Руководство пользователя

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Product Service: Domestic 1-800-522-7658, International 816-333-8811
Chapter 2: Prerequisites
Electrical Requirements
The Freeze Dryer requires a dedicated electrical outlet.
This outlet requires a 20 Amp circuit breaker or fuse for
models rated at 115V (60 Hz). A 10 Amp circuit
breaker or fuse is required for models rated at 230V
(50 Hz). 115V models are equipped with a 20 Amp
NEMA 5-20P plug. 230V models are not equipped
with a plug. It will be necessary to install a plug to
match the available receptacle.
Location Requirements
The Freeze Dryer should be located in an area that
provides an unobstructed flow of air around the cabinet.
This air cools the refrigeration system. The
refrigeration system draws air through the grill on the
front panel and exhausts it out through the back and
sides of the cabinet. A minimum of 3" must be allowed
between the back and sides of the Freeze Dryer and
adjacent wall surfaces. Restriction of airflow during
operation could adversely affect performance.
Vacuum Pump
Requirements
A vacuum pump must be provided by the user. A
vacuum pump with a displacement of 113 liters per
minute and 0.2 x 10
-3
mBar blank off pressure is
adequate for most samples. The inlet fitting on the
vacuum pump must be suitable for 0.75 ID hose which
is provided.