Allied Telesis 6870 manual Freezer/Mill, Back View, Setting Up, Electrical Hookup

6870 FREEZER/MILL, BACK VIEW

SECTION 4: SETTING UP

The 6870 Freezer/Mill weighs 44 pounds (20 Kg) empty. The lid opens from the front and the lid latch is in the center. The AC Input module is on the back of the cabinet, and includes the power switch and fuse tray. The fuse tray can be opened with small screwdriver or knife-blade. Also on the back of the cabinet is the vent from the liquid nitrogen tub. There are gas cylinders on both sides of the cabinet to control the movement of the lid. The control panel is on top of the lid, and can be detached for remote operation. It is connected to the lid by an RJ45 (“Ethernet”) cord. On the back of the lid is a USB port to let you link the 6870 Freezer/Mill to a PC or LIMS system.

4.1 Electrical Hookup

Plug the electrical cord into the inlet on the back of the Freezer/Mill cabinet, and then into a standard 3-prong grounded electrical outlet. We recommend a fused 20-amp circuit for the 115V/60 HZ version. If you have the 230V/50HZ version of the mill, make sure the cord and plug conform to local electrical codes; we furnish the 230V/50HZ 6750 Freezer/Mill with a standard European 2-prong plug with cord.

4.2 Power Switch and Control Panel

Electric power to the Freezer/Mill is controlled by the rocker switch on the inlet module. It is marked with two numerical symbols, zero (0) for “off” and one (I) for “on.” Press the one (I) side of the switch to turn the power on, or press the zero (0) side of the switch to turn the power off. When power to the mill is on, the control panel display will light up.

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