FTS LYOSTAR 3, Руководство оператора

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FTS Systems LyoStar™ 3 Getting Started
Rev 006, 01/14 7
© SP Scientific 2014
Inert Gas for Systems with Praxair’s ControLyo™ Nucleation On- 15.
Demand Technology. LyoStar™3 lyophilizers equipped with ControLyo™
Nucleation On-Demand Technology require an inert gas source for system
pressurization. Argon (preferred), nitrogen or other suitable inert gas should
be supplied with the gas pressure capable of delivering 4 scfm when
regulated between 50 and 60 psig. Connect the source using a ¾-inch male
NPT fitting.
Notes: Without proper ventilation , operation of ControLyo™ may cause the oxygen
concentration of ambient air to drop below acceptable levels. To ensure that ventilation
is adequate for the depressurization process, the volume to vent percentage ratio
(V
V
/V
R
) must be less than 6.5%, where V
V
equals the product chamber volume
multiplied by 10, and V
R
equals the total volume of the room in which the lyophilizer is
located. In addition, SP Scientific recommends the use of an O
2
sensor to monitor
oxygen concentration while operating ControLyo™.
For additional information, refer to Chapter 9: Praxair’s ControLyo™ Nucleation
On-Demand Technology.
Vacuum Level Control and Vacuum Release. Nitrogen, room air or 16.
customer specified inert gas should be provided within a pressure range of
atmospheric to 5 psig maximum for vacuum level control and/or vacuum
release.
Control System Connections. 17.
Note: For additional information, refer to the setup procedure included in your control
system operator’s manual.
VERIFY THAT THE RED VOLTAGE-SELECTING SWITCH LOCATED ON THE
BACK OF THE WORKSTATION TOWER IS APPROPRIATELY CONFIGURED
FOR YOUR INPUT POWER (115 VAC OR 230 VAC). CONNECTING THE
WORKSTATION TO POWER WHILE THE SWITCH IS IN THE WRONG
POSITION COULD CAUSE SEVERE DAMAGE TO THE WORKSTATION.
Connect the supplied data communications cable(s) ( e.g. , RS-232, Ethernet,
etc.) between the LyoStar™ 3 lyophilizer and the control system workstation.
Your LyoStar™ 3 includes an Uninterruptible Power Supply (UPS) to be used
with control system workstation. Connect the power cables of the monitor, PC
and peripherals to the open electrical sockets on the UPS. Plug the UPS into
the available power supply and enable power.
Ensure that all electrical control panel switches, as well as the main circuit 18.
breaker are in the off position.
Connect remaining utilities and/or attach additional equipment. 19.
Connect the lyophilizer to the available power supply (check available power 20.
supply against the lyophilizer’s requirements as stated on the serial tag).
Note: The UPS which provides backup power to the PLC and all critical instruments is
installed within the LyoStar™ 3 frame.
CAUTION! ONLY A QUALIFIED ELECTRICIAN SHOULD CONNECT THE UNIT TO
THE AVAILABLE ELECTRICAL SUPPLY.
Turn on the main circuit breaker and all remaining control panel switches, if 21.
applicable.