Lab companion OV-11, Руководство по эксплуатации

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(7) Safety cover
Optional.
(8) Push lock latch
When you close door, push Latch handle. Push handle button when you open door.
(9) Temp. controller
Micro processor (CPU) having digital PID Auto tuning function is equipped and has multi
safety functions.
(10) Over temp. limit
This is safety device has an independent circuit and prevents the unit from overheating.
This terminates the operation and alerts the user to any problems by activating the audible
Alarm and flashing O/T LED.
(11) Vacuum gauge
Shows vacuum inside chamber.
(12) Vent nozzle
For releasing vacuum or inserting inert gas.
(13) Vent valve
Close valve to create vacuum and adjust valve handle to release vacuum.
(14) Vacuum valve
Open valve to create vacuum. Close valve handle before stop vacuum pump.
(15) Vacuum nozzle
For connect hose from vacuum pump to create vacuum.
(16) Main power switch (Circuit protector)
This switch is for Turning on/off the main power.
(17) Power cord
Connect to rated electricity.
(18) Communication port
This unit is can be connected to a PC via COM 1 or COM 2 port. User can monitor and
control this unit with S/W using RS-232C protocol. This S/W can save unit control state and
print out via PC printer.