Agilent G3199B Quiet Cover II
Contents
1. call your Agilent service representative Check that power is supplied to Quiet Cover Il and the power switch is on If it is call your Agilent service representative Do not continue to use your rough pump in the Quiet Cover Il Check that power is supplied to Quiet Cover Il and the power switch is on If it is call your Agilent service representative Do not continue to use your rough pump in the Quiet Cover Il the alarm may have failed Check that power is supplied to Quiet Cover Il and the power switch is on If it is call your Agilent service representative Do not continue to use your rough pump in the Quiet Cover Il the LED may have failed Check that power is supplied to Quiet Cover Il and the power switch is on If it is call your Agilent service representative Do not continue to use your rough pump in the Quiet Cover Il the thermostat may have failed The Service Manual part number G3199 90020 contains part replacement information procedures performed by Agilent service representatives Visit www agilent com chem to download a copy of the Service Manual and look for any other current information Quiet Cover Il User Information hr Agilent Technologies Agilent Technologies Inc Printed in USA May 2007 TULL2. Figure 4A A hose installed in this orientation prevents the access panels from being properly attached to the Quiet Cover II 1 Through the Diagnostics View of the ChemStation software release vacuum from the LC MS system 2 Loosen the clamp at each end of the hose See Figures 4A and 4B Curved end fitting Loosen clamp Rough pump Instrument Loosen clamp Straight end fitting Figure 4 Curved end of vacuum hose to rough pump A straight end to instrument B incorrect Quiet Cover Il User Information 15 2 Installation 3 Reverse the orientation of the stainless steel vacuum tubing so that its curved end fitting connects inside the LC MS instrument and its straight end fitting connects to the rough pump Figure 5 Straight end fitting Rough pump Figure 5 Straight end fitting to rough pump correct 4 Turnon the vacuum system and check for proper vacuum through the software Installing the Rough Pump Inside Quiet Cover Il NOTE For this procedure you will need a 5 16 inch open end wrench The pump does not have to be disconnected from the LC MS when placing it inside the Quiet Cover Il To install the rough pump inside Quiet Cover II 1 Remove the two pump access panels by loosening the thumbscrews on the top and sides 2 Remove the lid by loosening the three thumbscrews along the bottom of each side 16 Quiet Cover Il User Information Installation 2 3 Remov
3. 11 The front panel of Quiet Cover Il Handling Temperature Alarms If the air flow to the Quiet Cover II is restricted or if the room temperature is above 35 C 95 F the red LED on the front panel lights and the temperature alarm sounds When this condition occurs remove the panels to cool the pump Check that both fans are turning and that air flow to the Quiet Cover II is not restricted NOTE It is important that the Quiet Cover Il not recirculate hot air Always position the back end of the Quiet Cover Il where it can draw cool air You cannot turn the alarm off It will stop when the temperature returns to an acceptable level 24 Quiet Cover Il User Information Operation 3 Changing Rough Pump Oil Periodically you must change the rough pump oil The oil tray of the Quiet Cover II is designed to collect the oil as it drains from the pump Please refer to your pump documentation for detailed information regarding changing your pump oil To change the oil 1 2 3 4 5 7 Properly prepare your system for release of primary vacuum Turn off the rough pump Turn off Quiet Cover II Unplug the power supply from Quiet Cover II Open the front access door of Quiet Cover II by unscrewing the thumbscrews Tilt the Quiet Cover II by using the kickstand located at the back of the Quiet Cover II See Using the Kickstand on page 27 This technique is the most efficient way to drain the pump oil Be sure th
4. Agilent G3199B Quiet Cover Il User Information Hit Agilent Technologies Notices Agilent Technologies Inc 2007 No part of this manual may be reproduced in any form or by any means including elec tronic storage and retrieval or translation into a foreign language without prior agree ment and written consent from Agilent Technologies Inc as governed by United States and international copyright laws Manual Part Number 63199 90000 Edition First edition May 2007 Replaces part number G3199 90010 Printed in USA Agilent Technologies Inc 2850 Centerville Road Wilmington DE 19808 1610 USA Safety Notices CAUTION A CAUTION notice denotes a haz ard It calls attention to an operat ing procedure practice or the like that if not correctly performed or adhered to could result in damage to the product or loss of important data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly per formed or adhered to could result in personal injury or death Do not proceed beyond a WARNING notice until the indicated condi tions are fully understood and met Quiet Cover User Information Contents 1 Introduction 2 Installation 3 Operation 4 Troubleshooting Quiet Cover Il User Information General Information 5
5. Important Safety Warnings 7 Cleaning 9 Recycling the Product 9 Parts Identification 9 Site Preparation 12 Installing the Oil Tray 14 Installing the Mist Filter Extension 14 Preparing the Rough Pump 15 Installing the Rough Pump Inside Quiet Cover Il 16 Verifying the Mist Filter Drain Tubing Length 18 Installing the Lid and Pump Access Panels 20 Connecting the Power Supply 22 Verifying the Installation 22 Front Panel Controls and Indicators 24 Handling Temperature Alarms 24 Changing Rough Pump Oil 25 Using the Kickstand 27 Quiet Cover Il User Information Agilent G3199B Quiet Cover Il User Information eee 1 Introduction General Information 5 Important Safety Warnings 7 Cleaning 9 Recycling the Product 9 Parts Identification 9 Site Preparation 12 This manual describes how to install operate and troubleshoot the Agilent G3199B Quiet Cover II for LC MS rough pumps Your rough pump fits in the Quiet Cover II to significantly reduce noise while two internal fans ensure your pump will not overheat There is an easy to use kickstand and a full size oil tray to facilitate changing the oil There are also multiple access panels for easy access to the pump for routine maintenance The Quiet Cover II is compatible with BOC Edwards E1M18 and E2M28 pumps used with the Agilent 1100 1200 LC MS Series instruments and with the BOC Edwards E2M18 pump used with the Agilent ICP MS General Information The Quiet Cover II confor
6. Sound pressure Lp lt 70 dB am according to EN 27779 1991 e Schalldruckpegel LP lt 70 dB am nach EN 27779 1991 Quiet Cover Il User Information Introduction 1 Cleaning To clean the oil tray 1 Reach under the front of Quiet Cover II and pull out the tray 2 Wipe out excess oil with a clean lint free cloth 3 Wash the tray with a mild soap solution Recycling the Product For recycling contact your local Agilent sales office Parts Identification Table 2 lists the contents of the Quiet Cover II kit Figure 1 and Figure 2 depict the parts of the Quiet Cover II Table2 Contents list Part Quantity Part number Quiet Cover Il 1 5067 0211 Oil tray 1 5188 1184 Power supply 1 5188 1164 Mist filter extension 1 5188 1181 Clamp for mist filter extension 1 0100 0549 Seal for mist filter extension 1 0100 1597 User information this document 1 G3199 90000 Quiet Cover Il User Information 9 1 Introduction Lul Mist filter extension A 7 with seal and clamp l pes Pump Access door A um Back casters Front casters Oil tray Figure 1 Quiet Cover Il front view NOTE See Figure 11 on page 24 for a view of the front panel controls 10 Quiet Cover Il User Information NOTE Mist filter sin Pump access gt panel both sides Two fans behind Kickstand Power cord Figure 2 Quiet Cover Il rear view Power supply not shown Introduc
7. ation are correct Check that the power supply is plugged securely into both Quiet Cover Il and the wall outlet If it is call your Agilent service representative Do not continue to use your rough pump in the Quiet Cover II Remove the Quiet Cover Il lid Ensure that adequate cool air is available to the Quiet Cover II Call your Agilent service representative if the lab temperature is within specifications n Agilent Technologies 29 4 30 Troubleshooting Table 4 Problems and solutions continued Problem Solution Quiet Cover Il poorly muffles the sound of the pump The rough pump oil does not drain completely Green LED does not light Fans do not turn The temperature alarm does not sound even though the room temperature is above 35 C 95 F and the red over temperature LED is lit The red over temperature LED is not lit even though the room temperature is above 35 C 95 F and the alarm is sounding The temperature alarm is not sounding and the red over temperature LED is not lit even though the room temperature is above 35 C 95 F Ensure that the rough pump and lid are fastened tightly to the base and that the pump access panels are securely in place Be sure the kickstand is down with the bar sitting flat on the floor If so refer to the rough pump documentation for more information Check that power is supplied to Quiet Cover Il and the power switch is on If it is
8. dward s pumps in the Agilent Quiet Cover II however in some cases the tubing may have been shortened for aesthetics or better oil drainage The tubing must be gt 28 cm gt 11 in for proper installation in the Quiet Cover II If the current tubing is lt 28 cm lt 11 in long purchase and replace it with part number 5188 5967 which is an approximately 50 cm 20 in length of appropriate tubing To replace the drain tubing 1 Clear oil from the bottom of the mist filter and tubing by opening the ballast 2 12 to 3 12 turns 2 After the oil has visually drained from the mist filter close the pump ballast 3 Place several paper towels under both ends of the tubing Quiet Cover Il User Information Installation 2 WARNING Avoid contact with pump fluid particularly if hot use appropriate chemical resistant gloves and safety glasses 4 Disconnect the existing tubing from the mist filter and the pump Be careful not to come into contact with the oil as it may be hot 5 Remove the restrictor a small steel insert from the existing tubing by squeezing the tubing behind the restrictor You may need to cut the tubing with scissors CAUTION Using drain tubing without the restrictor can result in pump damage 6 Insert the restrictor into the new tubing 7 Install one end of the new tubing onto the mist filter drain fitting and the other end onto the pump oil return fitting Replace the two hose clamps securing
9. e fans while stepping on the kickstand to help tilt the Quiet Cover II 7 i 4 Kickstand _ Horizontal bar Figure15 Quiet Cover Il in a tilted position Quiet Cover Il User Information 27 3 Operation CAUTION The kickstand s horizontal bar sits flat on the floor when Quiet Cover Il is tilted To return Quiet Cover II to the untilted position 1 Grasp the back of the lid above the fans and gently push the Quiet Cover II forward off the kickstand To avoid dropping it step on the kickstand as you lower the unit 2 Raise the kickstand to its locked position 28 Quiet Cover Il User Information e e eee 4 e Agilent G3199B Quiet Cover Il User Information Troubleshooting Table 4 describes solutions to problems that may occur with Quiet Cover II If your problem is not listed or the solution listed does not work consult your pump documentation or contact your Agilent service representative WARNING Hot surfaces can cause burns Observe the cautions and warnings covered elsewhere in this manual Table 4 Problems and solutions Problem Solution Pump does not fit in Quiet Cover Il Quiet Cover II does not turn on Temperature alarm does not turn off Check for proper orientation of the pump and configuration of the vibration dampers See Installing the Rough Pump Inside Quiet Cover II on page 16 Call your Agilent service representative if the orientation and configur
10. e oil tray is securely seated NOTE The E2M28 sits close to the front of the Quiet Cover II pull out the tray 1 to 2 inches to avoid oil spillage 8 Sight glass Oil plug Remove the oil drain plug from your rough pump Refer to your pump documentation See Figure 12 L d L A Figure 12 View of E1M18 pump through access door Quiet Cover Il User Information 25 3 Operation 9 Reinstall the drain plug when the oil has completely drained 10 Remove the oil tray and dispose of the oil according to local safety and environmental guidelines 11 Return the Quiet Cover II to its untilted position See Using the Kickstand on page 27 12 Reinsert the oil tray 13 Remove the access panel over the oil fill plug and refill the pump see Figure 13 Refer to the pump documentation for more information all 2 De Figure 13 Filling the pump with oil 14 Replace the pump access panel and close the access door 26 Quiet Cover Il User Information Operation 3 Using the Kickstand To tilt the Quiet Cover II 1 Make sure the Quiet Cover II is on a level surface 2 Release the kickstand from its locked position See Figure 14 Retaining clip Kickstand Figure 14 Releasing the kickstand 3 With the kickstand released from the clip step down on the horizontal bar until the Quiet Cover II is in its tilted position See Figure 15 For larger pumps lift gently on the lid above th
11. e the four nuts from the vibration mounts located on the base of the enclosure See Figure 6 Vibration mounts E1M18 E2M18 Figure 6 Pump vibration mounts installed for the E1M18 and E2M18 pump 4 Make sure the position of the vibration mounts matches the configuration of your specific pump The E1M18 and E2M18 pumps use the configuration shown in Figure 6 When using the E2M28 pump move the vibration mounts to the outer holes shown in Figure 6 ii e May be hot Use gloves when moving it or wait until it is cool e Is heavy For your safety two people should move it together 5 Orient the rough pump onto the vibration mounts so that the oil level window sight glass faces away from the fans of the Quiet Cover II and the pump power cord is not crimped or under the pump Quiet Cover Il User Information 17 2 18 Installation 6 Secure the pump to the vibration mounts and finger tighten the nuts Use a 5 16 inch wrench to tighten them until they are snug against the pump housing 7 Remove the grommet from the back upper edge of the Quiet Cover II frame and place the grommet around the pump power cord 8 Slide the grommet with the power cord back into the groove on the back of the frame See Figure 7 Grommet A MMA Figure 7 Installed pump power cord Verifving the Mist Filter Drain Tubing Length The original length of the mist filter drain tubing is sufficient for installation of the E
12. f the front panel e The green LED should light and the fans should start turning e The temperature alarm should be off and the red light should not be lit If either are on remove the access panels and lid Refer to Chapter 4 Troubleshooting for more information e There should be neither excessive noise nor vibration If either condition is true go back over each installation step to be sure everything was done correctly and all nuts are securely fastened e The power cords should be positioned so as to not interfere with the kickstand 22 Quiet Cover Il User Information Agilent G3199B Quiet Cover Il A User Information 000 ee 3 900 Operation e e e i e Front Panel Controls and Indicators 24 e Handling Temperature Alarms 24 Changing Rough Pump Oil 25 Using the Kickstand 27 To operate Quiet Cover II you will need to Understand the controls and indicators on the front panel Know how to handle temperature alarms and signals Know how to drain oil from the rough pump and oil tray Tilt Quiet Cover II ig Agilent Technologies 23 3 Operation Front Panel Controls and Indicators Figure 11 shows the location of the on off switch and indicators of the Quiet Cover II front panel Thumbs crew to release access door il on off switch Power LED Green Temperature Alarm LED Red indicates excessive heat when lit Thumbscrew to release access door Figure
13. for more information In the event of a temperature alarm malfunction or if the alarm has been on for an extended period of time Quiet Cover Il and the pump may be dangerously hot Check that the Quiet Cover Il and pump are cool before you touch them Electromagnetic compatibility This device complies with the requirements of CISPR 11 Operation is subject to the following two conditions e This device may not cause harmful interference e This device must accept any interference received including interference that may cause undesired operation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try one or more of the following measures e Relocate the radio or antenna e Move the device away from the radio or television e Plug the device into a different electrical outlet so that the device and the radio or television are on separate electrical circuits e Make sure that all peripheral devices are also certified e Make sure that appropriate cables are used to connect the device to peripheral equipment e Consult your equipment dealer Agilent Technologies or an experienced technician for assistance e Changes or modifications not expressly approved by Agilent Technologies could void the user s authority to operate the equipment Sound emission certification for Federal Republic of Germany e
14. ms to the International Electrotechnical Commission EC 61010 1 safety standard It also conforms to the following regulations on Electromagnetic Compatibility EMC and Radio Frequency Interference RFI e CISPR 11 EN 55011 Group 1 Class A e IEC EN 61326 e AUS NZ ei Agilent Technologies 5 1 Introduction This ISM device complies with Canadian ICES 001 Cet appareil ISM est conforme a la norme NMB 001 du Canada The Quiet Cover II is designed and manufactured under a quality system registered to ISO 9001 Information The Agilent Technologies Quiet Cover II meets the following IEC classifications Category II Pollution Degree 2 Class III Quiet Cover II has been designed and tested in accordance with recognized safety standards and is designed for use indoors If it is used in a manner not specified by the manufacturer the protection provided by the instrument may be impaired Whenever the safety protection of the Quiet Cover II has been compromised disconnect it from all power sources and secure it against unintended operation Refer servicing to qualified service personnel Substituting parts or performing any unauthorized modification to the instrument may result in a safety hazard Symbols Warnings in the manual or on the instrument must be observed during all phases of operation service and repair of this instrument Failure to comply with these precautions violates safety standards of design and the in
15. tended use of the instrument Agilent Technologies assumes no liability for the customer s failure to comply with these requirements Table 1 lists the safety symbols that may appear on Quiet Cover II Quiet Cover Il User Information Introduction 1 Tablet Safety symbols Description Symbol See accompanying instructions for more information Indicates a hot surface Pinch hazard Indicates earth ground terminal Indicates that you must not discard this electrical electronic product in domestic household waste IX BPE Important Safety Warnings Safety cautions and warnings must be observed during all phases of operation service and repair of Quiet Cover II Failure to comply with these precautions violates safety standards of design and Quiet Cover II s intended use Agilent Technologies assumes no liability for the customer s failure to comply with these requirements WARNING Never run the pump without also running Quiet Cover Il CAUTION While running Quiet Cover Il Do not block air flow to the fans Do not set items on top of Quiet Cover Il e Itis important that the Quiet Cover Il not recirculate hot air Always position the back end of the Quiet Cover II where it can draw cool air Quiet Cover Il User Information 7 1 Introduction CAUTION Be sure to position Quiet Cover II so that there is plenty of room to allow access to panels and controls See Table 3 on page 12
16. the tray forward There are a set of rails along the bottom edges of the frame that guide the tray into place See Figure 3 y we Figure 3 Installing the oil tray Push in tray Installing the Mist Filter Extension NOTE 14 The Quiet Cover II requires that the rough pump use a mist filter extension If a suitable extension is not already installed install it as follows 1 Shut off the rough pump The location of the mist filter may vary from pump to pump The mist filter and oil fill ports are interchangeable For this application the mist filter must be installed in the left port when viewed facing the pump from the sight glass end 2 Remove the existing mist filter 3 Install the extension the new seal and clamps onto the outlet port 4 Install the mist filter with the seal and clamp onto the top of the extension Refer also to your rough pump documentation for more information Quiet Cover Il User Information Installation 2 Preparing the Rough Pump NOTE In some cases the orientation of the stainless steel vacuum hose that connects the LC MS to the rough pump must be reversed The Quiet Cover II is designed to attach to a straight end fitting of the vacuum hose The Quiet Cover II is designed for a straight vacuum hose connection to the rough pump Depending upon the configuration an LC MS instrument may have a curved fitting on the end of the vacuum hose protruding for connection to the rough pump
17. the hose to the fittings Quiet Cover Il User Information 19 2 20 Installation Installing the Lid and Pump Access Panels To install the lid and pump access panels 1 Place the lid on the base making sure the studs posts on the inner wall of the top lid align with the grooves along the frame Tighten the three retained thumbscrews on both sides See Figure 8 Lid Retained thumbscrews on both sides Alignment grooves Both ends on both sides Figure 8 Placing the lid on Quiet Cover Il Quiet Cover Il User Information Installation 2 2 Orient the mist filter drain into the notch in the lid and install the pump access panels aligning the notch in the access panel with the notch in the lid Tighten the retained thumbscrews on the top and both sides See Figure 9 Notch Right side pump access panel installed Left side pump access panel not installed Figure 9 Installing pump access panels Quiet Cover Il User Information 21 2 Installation Connecting the Power Supply Connect the power supply to the back of Quiet Cover II by twisting the ring on the circular connector of the power cord see Figure 10 Plug the pronged end of the power cable into the wall outlet Plug in power supply cord here Figure 10 Connecting the power supply Verifying the Installation To verify that you installed Quiet Cover II correctly press the on off switch located on the right side o
18. tion 1 Quiet Cover Il User Information 11 1 12 Introduction Site Preparation Prepare the installation site to meet the criteria in Table 3 Table 3 Site prep information Criteria Description Physical dimensions Weight 20 5 kg 45 lbs Dimensions Power supply AC input voltage 100 to 240 VAC 10 DC output voltage 24V Output load 1 25A max Input frequency 47 to 63 Hz Power 11W consumption Rated current 450 mA Temperature and humidity ranges Ambient 5 to 35 C 41 to 95 F temperature Humidity 15 to 95 Altitude lt 4600 m 14950 ft Kickstand up 85 x 32 x 44 cm 33 5 x 12 5 x 17 3 inches L x W x H Quiet Cover Il User Information Agilent G3199B Quiet Cover Il User Information 2 Installation Installing the Oil Tray 14 Installing the Mist Filter Extension 14 Preparing the Rough Pump 15 Installing the Rough Pump Inside Quiet Cover Il 16 Verifying the Mist Filter Drain Tubing Length 18 Installing the Lid and Pump Access Panels 20 Connecting the Power Supply 22 Verifying the Installation 22 This chapter describes how to assemble the Quiet Cover II and install the rough pump ee Agilent Technologies 2 Installation Installing the Oil Tray Your Quiet Cover II is shipped to you with the oil tray packaged separately You need to install it prior to using Quiet Cover II To install it slide it into the bottom of Quiet Cover II with the deep part of
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