Eppendorf New Brunswick -86 °C Freezers Premium - Manual (Page 13)

13
Premium -86 °C Freezers — Operating manual
4 Installation
4 Installation
4.1 Preparing installation
4.2 Selecting the location
All freezers are mounted on castors for ease of movement. Upright freezers and chest freezers
have locking front castors to stop the freezer from rolling once it is in place; locking front castors
do not provide leveling adjustment, so the site chosen for the freezer must have a flat, level floor.
Position the freezer to allow disconnection to be made in respect to removal of the plug or
appliance coupler, also the free air entry through the intake grille in the front and free air exit from
the back. Provide a clearance of at least 150 mm (6 in) on all sides.
For efficient temperature control, the freezer should be placed in a shaded area, away from
sources of excessive heat. For maximum cooling capability, the product should be located in an
air-conditioned room.
4.3 Mains/Power plugs and Receptacles
New Brunswick Freezers are offered with a variety of mains/power cords to accommodate local
voltage requirements. To determine the mains/power receptacle required in your lab, first identify
the plug we provide from the list below and check the freezer rating plate for mains/power
requirements, then see the table which follows.
• All 120 V, 60 Hz freezers use plug B, with the exception of Innova U101 freezers which use
plug A
• All 208 - 230 V, 60 Hz freezers use plug C
• All 230 V, 50 Hz freezers are provided with both plugs D and E
WARNING!
Risk of personal injury
 DO NOT attempt to lift any freezer by hand. Preferred lifting for loading and unloading is by
mechanical lifting equipment.
NOTICE!
Risk of material damage
 Maintenance, adjustment and repair work should be carried out only by QUALIFIED,
EXPERIENCED personnel who have been AUTHORIZED to undertake such work by
Eppendorf or its authorized agents.
 Failure to use authorized service agents will invalidate the warranty.
4
Installation