MKS 2480HS Installation & Use Manual
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MKS 2480HS Installation & Use Manual

High-speed sampling cart
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2480HS High-Speed
Sampling Cart
Installation & Use Manual
PRELIMINARY

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Summary of Contents for MKS 2480HS

  • Page 1 2480HS High-Speed Sampling Cart Installation & Use Manual PRELIMINARY...
  • Page 2 MKS Instruments, Inc. ™ MultiGas is a trademark of MKS Instruments, Inc., Wilmington, MA ™ National Instruments is a trademark of National Instruments, Austin, TX ®...

  • Page 3: Table Of Contents

    MKS MultiGas High-Speed Gas Sampling Cart Contents  Safety ..........................5   Symbols Used in This Instruction Manual ..........5   Symbols Found on the System..............6   Safety Procedures and Precautions ............7   Additional Safety Information for the MultiGas Cart ....... 8   General Information ....................9   Introduction .................... 9   How This Manual is Organized ..............9   Customer Support ................... 9  ...
  • Page 4 MKS MultiGas High-Speed Gas Sampling Cart Step 7: Connect Facility Nitrogen, Span Gas, and Exhaust Lines ............23  System Operation Summary..............25   Set up for Span / N2 ................26   Connect Sample line................27   Power Up ....................29   Cart Daily Use..................32   Maintenance ......................33   Replacing the filter element ..............33   Installing the 5 Liter extended Dewar.............34   Filling the 5 Liter Dewar .................37  ...

  • Page 5: Safety

    MKS MultiGas High-Speed Gas Sampling Cart Safety In the event of an emergency, seek safety / medical treatment immediately. Contact MKS Instruments, Inc. 1-800-227-8766 to obtain information.   Symbols Used in This Instruction Manual  Definitions of WARNING, CAUTION, and NOTE messages used throughout the manual.

  • Page 6: Symbols Found On The System

    MKS MultiGas High-Speed Gas Sampling Cart Symbols Found on the System  The following table describes symbols that may be found on the unit. Installation and Use Manual 2011 APRIL 2 Rev. 1.5...

  • Page 7: Safety Procedures And Precautions

    Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of intended use of the instrument and may impair the protection provided by the equipment. MKS Instruments, Inc. assumes no liability for the customer’s failure to comply with these requirements.

  • Page 8: Additional Safety Information For The Multigas Cart

    MKS MultiGas High-Speed Gas Sampling Cart Additional Safety Information for the MultiGas Cart  CAUTION! LIFTING HAZARD! Two people are required to perform this procedure due to size, position, and/or weight of a component. This symbol indicates that a component is considered a “Heavy Object” and requires a two-person lift. Please take caution in lifting the device and have appropriate assistance when doing so.

  • Page 9: General Information

    MG2030HS gas analyzers. This manual describes the basic installation, operation, maintenance and troubleshooting of the system. How This Manual is Organized  This manual provides instructions on how to set up, install, and operate the MKS MultiGas High- Speed Gas Cart. Before installing the system or operating it, familiarize yourself with all precautionary notes in the Safety Messages and Procedures section at the front of this manual.

  • Page 10: System Overview

    MKS MultiGas High-Speed Gas Sampling Cart System Overview The MultiGas High-Speed Gas Sampling Cart provides a complete sampling system for MG2030HS gas analyzers. The MultiGas Cart provides the MultiGas Analyzer with a portable, fully-functional sampling system including: • heated gas box to properly heat sample gas and calibration gases for processing •...

  • Page 11: System Components

    MKS MultiGas High-Speed Gas Sampling Cart System Components  FSAM-1 Valve to Select allow Filter element access Span/N , or Sample Gas to flow into system Temperature controllers Monitor and Keyboard Drawers On/Off switch for pumps Main power on/off Sampling back pressure regulator...
  • Page 12 MKS MultiGas High-Speed Gas Sampling Cart Inlet gas connector release Inlet gas quick-disconnect port Liquid Nitrogen Dewer MultiGas Analyzer Computer Toxic vent Toxic Pressure Relief Span gas supply Nitrogen supply Installation and Use Manual 2011 APRIL 2 Rev. 1.5...

  • Page 13: Operating Principle

    The MultiGas Sampling Cart system is a stand-alone system designed to provide properly conditioned sample to an MKS MultiGas Analyzer. The flow path is as follows: 1. Sample inlet gas to be analyzed flows through a heated inlet line into the “heated box” at the top of the system.

  • Page 14: Installation

    MKS MultiGas High-Speed Gas Sampling Cart Installation Safety Notice  Warning All users of the equipment must read and understand all safety information before installing or working on the MultiGas High-Speed Gas Sampling Cart. Facility Requirements  Refer to the system dimensional drawings and center –of–gravity drawings provided with the system.

  • Page 15: Cabinet System Dimensions

    MKS MultiGas High-Speed Gas Sampling Cart Cabinet System Dimensions 25.5”  (inclusive of wheel  extensions) 71”  (inclusive of  wheels)  41”  (inclusive of wheel  extensions)  Cart Approximate Dimensions – With Drawers Closed Installation and Use Manual 2011 APRIL 2 Rev. 1.5...
  • Page 16 MKS MultiGas High-Speed Gas Sampling Cart CART SYSTEM 113” Service Space 74” Approximate Work/Service Space Dimensions Note: Service space can be shared with other equipment. Installation and Use Manual 2011 APRIL 2 Rev. 1.5...

  • Page 17: Installation Procedure

    MKS MultiGas High-Speed Gas Sampling Cart Installation Procedure  Required Equipment/Tools None required. Step 1: Unpack the Crate 1. Visually inspect the crate on arrival to ensure no damage occurred during shipping. Check the shock and tilt indicators. If an indicator has been triggered, contact the shipping company immediately.
  • Page 18 MKS MultiGas High-Speed Gas Sampling Cart 5. Unlock the wheels and carefully roll the cart from the crate. Retain the crate for future use. Caution The sampling cart is top-heavy. Guiding the cart from the crate will require 2 people to ensure the cart will not tip over.

  • Page 19: Step 2: Check The Filter Assembly

    MKS MultiGas High-Speed Gas Sampling Cart Step 2: Check The Filter Assembly. 1. To remove the Filter Assembly, push in the handle of the filter holder and rotate counter clockwise (CCW) to disengage the locking mechanism. 2. Remove the filter assembly from the housing. Visually inspect the filter. If the filter is discolored or missing, replace the filter element.

  • Page 20: Step 3: Check The Power Cords And Connections

    MKS MultiGas High-Speed Gas Sampling Cart Step 3: Check the Power Cords and Connections 1. Make sure the power switch for the pump power is in the off position. 2. Verify that all power cords are plugged into power strips.

  • Page 21: Step 4: Install The Multigas Unit

    MKS MultiGas High-Speed Gas Sampling Cart Step 4: Install the MultiGas Unit 1. Follow the instructions for uncrating and instrument checkout found in the MultiGas manual. a. Slide the MultiGas into the rails provided in the Sampling cart. b. Position the sample inlet /outlet of the MultiGas with the plumbing of the cart, take care to align the connectors and snug each hand-tight.

  • Page 22: Step 5: Install The Extended Dewar

    MKS MultiGas High-Speed Gas Sampling Cart 2. Plug power cable into the power module on the rear of the MultiGas unit. 3. Plug in supplied Ethernet cable. 4. Connect the ¼” female Swagelok quick connect (provided in the MultiGas accessory box) ®...

  • Page 23: Step 6: Install The Computer (If Packaged Separately)

    MKS MultiGas High-Speed Gas Sampling Cart Step 6: Install the Computer (if packaged separately) 1. Unpack the Computer from shipping box. 2. Slide into provided slot under the MultiGas from the back side of the cart 3. Connect Ethernet cable to port labeled FT-IR on the rear of the computer.
  • Page 24 MKS MultiGas High-Speed Gas Sampling Cart Installation and Use Manual 2011 APRIL 2 Rev. 1.5...

  • Page 25: System Operation Summary

    MKS MultiGas High-Speed Gas Sampling Cart Operation System Operation Summary  After the initial installation, the sampling/analysis process is as follows: 1. Connect sample line and sample line’s heater leads and thermocouple to cart. 2. Power up cart and stabilize temperature at 191°C ±5°C. (Approximately 5 hours is required for initial startup stabilization.)

  • Page 26: Set Up For Span / N2

    MKS MultiGas High-Speed Gas Sampling Cart Set up for Span / N2  1. Verify that system has been properly installed, including connection of Nitrogen and Span gases at the rear of the system, and proper connection to toxic exhaust line. 2. Turn MV1 valve at front top of system, to Span/N position.

  • Page 27: Connect Sample Line

    MKS MultiGas High-Speed Gas Sampling Cart Connect Sample line  1. Attach the ½” Swagelok quick connect (shipped with the cart) to the heated sample line. Note: It is suggested to use a 3/8” or ½” sample line with the High Speed cart Note: It is suggested not to exceed 35 ft.
  • Page 28 MKS MultiGas High-Speed Gas Sampling Cart 4. Connect the power and thermocouple to the provided connectors on the rear of the Electronics box. Note: The TC connector (pictured below) is wired for J type heated lines. Note: If there is no TC connector the cart is wired for K type lines...

  • Page 29: Power Up

    MKS MultiGas High-Speed Gas Sampling Cart Power Up  1. Plug the power cords from both power strips into 110V wall outlets. Note: If the cart overloads the facility circuit, it may be necessary to plug the two power strips into two different circuits.
  • Page 30 MKS MultiGas High-Speed Gas Sampling Cart Heated Line 2 Heated Line 1 Heated transfer line Sample Line Heated Box Heated filter (optional external heated filter) 8. Turn the MV1 valve in the sample position. Note: The valve handle moves left to right in a lower arc.
  • Page 31 MKS MultiGas High-Speed Gas Sampling Cart 9. Turn the FM1 valve to the full open position 10. Turn the back pressure regulator all the way clockwise to decrease the backpressure through the system. Backpressure regulator FM1 Rotometer 11. Turn Pump power to the on position.

  • Page 32: Cart Daily Use

    MKS MultiGas High-Speed Gas Sampling Cart Cart Daily Use  STEP  ACTION  NOTES  COMPLETED  The cart requires a 5-hour warm-up time. It is recommended to keep the system powered-on at all times. If starting with a cold system, see the “power up” section of this manual.

  • Page 33: Maintenance

    MKS MultiGas High-Speed Gas Sampling Cart Maintenance Replacing the filter element  1. Push in the handle of the filter holder and rotate counter clockwise (CCW) to disengage the locking mechanism. 2. Remove the filter assembly from the housing. 3. Visually inspect the filter. If the filter is discolored or coated with particulate, replace the filter element.

  • Page 34: Installing The 5 Liter Extended Dewar

    MKS MultiGas High-Speed Gas Sampling Cart Installing the 5 Liter extended Dewar   • Mounting the 5 Liter Dewar • Remove the ¼” fitting from the top of the optics box through the hole in the top cover. Note: Keep fitting for later uses. It should be replaced if 5 L Dewar is removed for extended period.
  • Page 35 MKS MultiGas High-Speed Gas Sampling Cart • Remove the fill tube cover at the bottom of the dewar. Fill tube O-ring Fill tube cover • Carefully slide the fill tube into place through the opening of the top cover of the...
  • Page 36 MKS MultiGas High-Speed Gas Sampling Cart • Remove the stopcock from the Dewar. This should only be used when transporting the Dewar while it contains LN2. DO NOT LEAVE THE PLUG IN DURING STANDARD Note: OPERATION. • it could break off inside the Dewar.

  • Page 37: Filling The 5 Liter Dewar

    MKS MultiGas High-Speed Gas Sampling Cart Filling the 5 Liter Dewar  • Turn the valve to the VENT position and unscrew the blue vent cap on the dewar. • Fill the Dewar carefully. CAUTION: Use appropriate safety equipment when handling liquid nitrogen. • When LN2 begins to come out of the VENT switch the valve back to the RUN position.

  • Page 38: Access To The Electronics Box

    MKS MultiGas High-Speed Gas Sampling Cart Access to the Electronics Box  1. Remove the keyboard / Monitor drawer: o Unscrew the connector to remove power cord o Remove the all other connections o Remove the four screws securing the drawer to the cart. o Pull the Keyboard monitor drawer from the cart 2.

  • Page 39: Setting The Thermal Controllers

    MKS MultiGas High-Speed Gas Sampling Cart Setting the thermal controllers  Initial Setup / programming The picture below depicts the initial setup for the CAL 3200, from the supplied CAL 3200 manual. Please refer to the CAL 3200 manual for details. Note: The Set-point one output device (i.e. SSR) can only be selected upon system reset or initial power-up.

  • Page 40: Replacing Pump Diaphragms And Valve Plates

    MKS MultiGas High-Speed Gas Sampling Cart Replacing Pump Diaphragms and Valve Plates  Pump diaphragm and valve plates should be replaced when a pump output decreases. Consult MKS for guidance. Required Tools and Materials Tools/Material   Quantity   Fork wrench or socket wrench 27 mm Allen wrench, 3 mm...

  • Page 41: Parts Drawing Id

    MKS MultiGas High-Speed Gas Sampling Cart Parts Drawing ID: Head screws Disk springs Head plate Valve plates O-rings Intermediate plate Retainer plate Diaphragm Diaphragm support Diaphragm spacers Conrod extension Carrier Installation and Use Manual 2011 APRIL 2 Rev. 1.5...

  • Page 42: Preparation

    MKS MultiGas High-Speed Gas Sampling Cart Preparation Always replace the valve plates and diaphragm together to maintain the pump performance WARNING: CHEMICAL HAZARD! The pump components may contain chemical residues. Always wear appropriate personal protective clothing including gloves, clothing, and respiratory protection as designated by your on-site safety manager.

  • Page 43: Changing Valve Plates

    2. Check that the intermediate plate (6) and head plate (3) are clean. Clean the parts if necessary. Make sure that the sealing edges of the head plate (3) and intermediate plate (6) are undamaged. 3. Contact pump manufacturer or MKS in case of roughness, scratches and corrosion. Order and replace damaged parts. 4. Insert valve plates: Upper and lower side of the valve plates are identical.

  • Page 44: Reference Drawings

    MKS MultiGas High-Speed Gas Sampling Cart Reference Drawings Installation and Use Manual 2011 APRIL 2 Rev. 1.5...

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