Hitachi S-3400N Microscope & Magnifier User Manual


 
3.1 Starting the System
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3.1 Starting the System
3.1.1 Start-up Confirmation Items
Before starting the system, check the following items:
(1) Check the amount and quality of oil in the rotary pump.
See 4.2.1 Oil Change.
(2) Make sure that the rubber tubes in the evacuation system are not loose or disconnected.
(3) Close the drain cock of the compressor.
See 4.3.1 Checkup and Maintenance.
(4) Is the compressor stop valve open?
See 4.3.3 Location and Functions of Major Components.
(5) Is the breaker on the customer-provided power distribution board turned on?
(6) Are all breakers on the system power distribution board turned on?
Fig. 3.1-1 System Power Distribution Board
3.1.2 Startup Operation
(1) Rotate the key switch on the EVAC Panel to START and then release it. The system will
start.
Fig. 3.1-2 Starting the System