Fluke 7350 - Manual

RUSKA 7350 Users Manual iv Approved Lubrications .................................................................................. 6-6 Frequency of Lubrication .............................................................................. 6-6 Lubrication Procedure .....................................

v List of Tables Table Title Page 1-1. Symbols.................................................................................................................. 1-3 1-2. RUSKA 7350 - Options List .................................................................................. 1-5 2-1. Conversion F...

vii List of Figures Figure Title Page 2-1. RUSKA 7350 Block Diagram ................................................................................ 2-2 2-2. Pneumatic Diagram ................................................................................................ 2-4 4-1. RUSKA 7350 Front P...

1-1 Chapter 1 General Information Introduction This manual contains operation and routine and preventive maintenance instructions for the RUSKA 7350 High Pressure Gas Controller/Calibrator manufactured by Fluke. This portion of the manual provides general information about the RUSKA 7350 and present...

RUSKA 7350 Users Manual 1-2 Safety Information Safety Summary The following are general safety precautions that are not related to any specific procedures and do not appear elsewhere in this publication. These are recommended precautions that personnel must understand and apply during equipment oper...

General Information Symbols Used in this Manual 1 1-3 Symbols Used in this Manual In this manual, a Warning identifies conditions and actions that pose a hazard to the user. A Caution identifies conditions and actions that may damage High Pressure Gas Controller/Calibrator. Symbols used on the High ...

General Information Standard Equipment & Options 1 1-5 Standard Equipment & Options A standard pneumatic RUSKA 7350 comes with this manual, a power cord, a grease gun and grease. The standard pneumatic RUSKA 7350 is fully functional, but the following options are also available. IEEE-488 Int...

2-1 Chapter 2 Theory of Operation Introduction The RUSKA 7350’s power supply, electronics, pneumatics, and sensor combine to form a complete, stand-alone, measure and control instrument. This portion of the manual breaks the RUSKA 7350 down into its component modules (Figure 2-1) and provides a gene...

RUSKA 7350 Users Manual 2-4 76xx Interface Board This board interfaces and conditions the pump position signal. The board interfaces these signals between the electronic and pneumatic module. This board also provides a 0 – 10 VDC signal to 0 – 100 psi electronic pneumatic regulators and the motor co...

3-1 Chapter 3 Installation Introduction This portion of the manual discusses initial installation for the RUSKA 7350. Installing the RUSKA 7350 is a relatively simple process of unpacking the RUSKA 7350, powering it up, and then using the front panel to configure the system. Unpacking the RUSKA 7350...

RUSKA 7350 Users Manual 3-2 W Caution If there is any condensation, the RUSKA 7350 must be thoroughly dried before power is applied. Cautions The following cautions should be heeded at all times to insure safe operation of the RUSKA 7350. WX Warning Never operate the unit with the cover removed. The...

4-1 Chapter 4 Local Operation Local Operation This section of the manual describes operation of the Calibrator using the front panel. The local interface (front panel) consists of a color TFT display, a rotary knob and a set of keys. The display shows the system status and menu options. The keys are...

Local Operation Tutorial 4 4-3 Tutorial To begin the tutorial, first verify that the Calibrator is powered-up and that the pneumatic connections have been completed. The Calibrator should display a screen similar to the one shown below. (The right hand side of the display should show the options). A...

RUSKA 7350 Users Manual 4-4 2. Use the rotary knob located to the right of the display to move the highlight bar to the desired unit. Note The highlighted curser initially shows the current unit of measure. When the rotary knob is moved, the current unit remains highlighted in a gray color, and the ...

Local Operation Tutorial 4 4-5 gld08.bmp Figure 4-6. Main Menu - Control Mode 7. Press ENTER to confirm the mode change. The upper left corner will change to CONTROL, and the pressure will start moving towards the set-point. 8. After the pressure is stabilized, assure that the word Step is highlight...

RUSKA 7350 Users Manual 4-6 Triple Range (Optional) When Triple Ranging is enabled the currently selected range will be displayed below the current pressure. To change to a different range make sure the pressure is below 100 psi (700 kPa). Then press the Mode key and then press Range [ F5 ] until th...

Local Operation Vent 4 4-7 Note The set-point can also be changed using either the Step or the Jog function. Please see Chapter 4, Step/Jog. Entering/Exiting Control Mode 1. The Control mode is set from the Main Menu. (Press PREVIOUS until the Main Menu appears.) 2. Press CONTROL [F2] to enter Contr...

RUSKA 7350 Users Manual 4-8 Menu The menu key is used to access the less commonly accessed configuration type functions. This accesses the Setup, Calibration, Program, Test and Display functions. gld10.bmp Figure 4-8. Menu Menu | Setup Setup is used to configure the system. It includes setting all o...

5-1 Chapter 5 Remote Operation Remote Operation The RUSKA 7350 can be operated remotely by a computer. Three interfaces are supported; IEEE-488, RS-232, and RS-485. All three interfaces support Standard Commands for Programmable Instruments (SCPI). The IEEE-488 interface additionally supports emulat...

RUSKA 7350 Users Manual 5-2 Note Do not change any jumpers or switch settings on the IEEE-488 interface board. The IEEE-488 address is set by the Menu ⎢ Setup ⎢ Remote screen. RS-232 The RS-232 interface supports standard serial operation from a computer to a single RUSKA 7350. RS-232 supports the I...

Remote Operation Configuration 5 5-3 Configuration The remote interface is configured using the local interface before the remote is connected. The parameters needed varies with the interface used. IEEE-488 Address, Protocol RS-232 Baud Rate, Data Bits, Parity, Stop Bits RS-485 Address, Baud Rate, D...

RUSKA 7350 Users Manual 5-8 Questionable Status (QUES:EVENT, QUES:CONDITION, QUES:ENABLE) Bit 0 Voltage is questionable. Set when supply voltages are not within 5%. Bit 1 Current is questionable. Always 0. Bit 2 Time is questionable. Set when the clock has not been set. Bit 3. Temperature is questio...

Remote Operation Serial Operation 5 5-9 Serial Operation The RS-232 and RS-485 ports accept the same SCPI commands as the IEEE-488 port. The commands can be terminated by a carriage return (hexadecimal 0D) or a line feed (hexadecimal 0A). The responses are always terminated by a carriage return foll...

6-1 Chapter 6 Maintenance Introduction Very little maintenance is normally required for the RUSKA 7350. The following sections discuss some of the suggested procedures. Observing the RUSKA 7350’s Full Scale Rating Instructions for observing the RUSKA 7350’s full scale rating are given below. 1. If n...

RUSKA 7350 Users Manual 6-2 WX Warning The RUSKA 7350 should only be opened by qualified electrical/mechanical service technicians. Lethal voltages are present and exposed in the power supply and display. 1. Turn off the RUSKA 7350 and disconnect the power cord from the power supply. 2. Locate the 1...

RUSKA 7350 Users Manual 6-6 RUSKA 7350 Pump Lubrication W Caution The threaded portion of the RUSKA 7350 pump spindle requires periodic lubrication. Failure to lubricate the pump spindle can cause premature failure of the pump spindle and nut resulting in permanent pump damage. Approved Lubrications...

7-1 Chapter 7 Preparation for Storage and Shipment Disconnection Instructions W Caution The procedures given in this Chapter must be strictly adhered to in order to prevent damage to the instrument. Failure to follow these procedures will likely result in damage to the RUSKA 7350 during shipment. Th...

7350 Users Manual 7-2 If the original packing and shipping materials were retained, use them for packing the RUSKA 7350. If the RUSKA 7350 is being packed for long-term storage (more than 30 days), place a desiccant bag inside the unit. In general, prepare the RUSKA 7350 for shipment as follows. 1. ...

Preparation for Storage and Shipment Shipping Instructions 7 7-3 gld31.bmp Figure 7-1. Packing the Calibrator Shipping Instructions Fluke recommends using air freight for transportation. Surface transportation subjects the shipment to more frequent handling and much more intense shock. Again, it is ...

A-1 Appendix A Summary of Specifications Accuracy Specifications of pressure transducer instrumentation can be divided into three categories: Input Specifications, General Specifications, and Performance Specifications. Each of these categories in turn consists of parameters which are usually specif...

RUSKA 7350 Users Manual A-2 The key to eliminating an error is knowing its source and type along with its polarity and magnitude. Generally, the source is simple to detect and is represented by the specific parameter. The type is usually a function of the instrument’s design and manufacturing proces...

B-1 Appendix B Summary of Error Messages Summary of Error Messages Negative error numbers are from the Standard Commands for Programmable Instruments (Version 1991.0). Table B-1. Summary of Error Messages Value Description and Corrective Action 0 No Error. -103 Invalid Separator. Check punctuation i...