NEW BRUNSWICK SCIENTIFIC Innova 2000, Руководство пользователя

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M1190-0050 Innova 2000/2050 User’s Guide
4.2 Electrical Connections
1. Check the voltage selector in the Universal Power Module at the rear of the unit
( see Figure 2 ) to ensure that it is set to the appropriate voltage. If it is not, change
the voltage selection as explained in Section 6.2.
2. Remove the CAUTION label from the universal power module.
3. Set the power switch on the back of the unit to the OFF position.
ONLY THEN:
4. Connect the power cord to the universal power module and to a grounded
electrical outlet.
4.3 Installing the Platform
A platform (purchased separately) must be installed on the unit prior to use.
1. Place the platform on the subplatform. Make sure that all four slots are seated
over the four knob screw-shafts. Be sure to use a platform of the proper size for
your particular shaker.
2. Tighten the four knobs to secure the platform.
4.4 Installing Optional Flask Clamps
If you have purchased flask clamps for use with a universal platform, they will require
installation. Clamps are installed by securing the base of the clamp to the platform
with the correct type and number of screws (refer to Tables 6 & 7 below). All clamps
are shipped complete with hardware.
Because NBS flask clamps are used on a variety of shaker platforms, flat head screws
of different lengths and thread pitch are used to secure the clamp, according to the
platform. The following tables will help you identify the proper screw for your shaker
application:
CAUTION!
Before you plug your shaker into the electrical supply, to
avoid damage to the unit, be sure to:
Follow steps 1-3 below, and
Use only a grounded electrical outlet.