OM0133
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7.0 Installation
The incubator is fastened to the base skid and it is usually the best procedure to leave the skid attached
until the incubator is located in its approximate position to facilitate ease in handling. The base skid can then be
removed by removing the four bolts holding the cabinet to the skid. Examine the incubator carefully. INSPECT
both the exterior and the interior for any transit damage before discarding the shipping crate.
7.1 Location
In locating the Incubator, consider all possible conditions that might affect its performance as well as
laboratory procedures for its intended purpose.
Do not locate near heating or cooling ducts, or next to
equipment that generates heat (steam radiators, stoves, ovens, autoclaves, etc). Avoid direct
sunrays and rapidly moving air currents
. These conditions adversely affect the even heat dissipation
required from the exterior surfaces of the Incubator and will cause the temperature variation in the
chamber to exceed specifications as stated in section 3.2. Since the Incubator needs even heat dissipation
on all surfaces in order to maintain an internal temperature variation of less than 0.2 degrees C, a
minimum of 2 inches (50mm) must be allowed between the rear and sides of the Incubator and any walls,
partitions or obstructions to facilitate adequate convection of air around the unit. Confirm clearance with
a tape measure if needed. Adjust the Incubator location accordingly.
In addition, since the Incubator is
cord connected, the cord must be readily accessible for disconnection if necessary.
For
maintenance/service purposes, the control center electronics should remain accessible.
7.2 Leveling
Prior to use the incubator should be leveled using a bubble level on a middle shelf in the chamber. The
Incubator should have all 4 feet firmly on the bench or floor. Level from side to side and front to back.
Leveling feet are provided for this purpose, factory installed into the base of the Incubator. By turning the
adjustable leveling feet counter-clockwise, raises the Incubator. The leveling feet height should be a
minimum of 1/4 inch (6mm) below the base.
IT IS IMPORTANT THAT THE OUTER CABINET
BE OFF THE FLOOR BY AT LEAST 1/4-INCH (6MM) TO ASSURE CABINET AIR FLOW
RELIEF.
Confirm with a tape measure if needed.
7.3
Shelf Plenums & Water Pan Installation
Before installation of the shelves, and water pan, NuAire recommends to decontaminate all surfaces
within the interior chamber, glass door, and outer door with gasket. They can be wiped down with a
disinfectant of 70 percent alcohol or similar non-corrosive antimicrobial agent. Use only disinfectants
that are compatible with the vinyl gasket and the powder coat paint on the outer door. If the user desires,
the top and side plenums can be removed to disinfect the chamber surfaces that they cover.
Absolutely
no chlorinated or halogen materials are to be used in the chamber.
Provided with each Incubator, are four shelves. The shelves are easily installed by attaching the shelf
guide supports to the sidewall plenums. If the shelf does not bind or disengage from the horizontal
bracket it is installed correctly. Additional shelves and shelf guides are available. The water pan shall be
placed directly on the bottom of the chamber.
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