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Agilent Technologies Agilent G3215A Скачать руководство пользователя страница 40

4

Troubleshooting

40

Mass Spec Bench User Guide

Temperature alarm does not turn off.

Open the Mass Spec Bench door. Make sure that
both of the cooling fans are blowing inside the
enclosure. Check the back of the Mass Spec Bench
to make sure that the air intakes for the cooling fans
are not blocked. Make sure that adequate cool air is
available to the Mass Spec Bench. Call your Agilent
service representative if the lab temperature is
within specifications.

Mass Spec Bench poorly muffles the sound
of the pump.

Make sure that the front door is closed tightly and
securely in place.

Green LED does not light.

Check that power is supplied to Mass Spec Bench
and the power switch is on. If it is, call your Agilent
service representative.

Fans do not turn.

Check that power is supplied to Mass Spec Bench
and the power switch is on. If it is, call your Agilent
service representative. Do not continue to use your
rough pump in the Mass Spec Bench.

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.

Check that power is supplied to Mass Spec Bench
and the power switch is on. If it is, call your Agilent
service representative. Do not continue to use your
rough pump in the Mass Spec Bench— the alarm
may have failed.

The red over-temperature LED is not lit even
though the room temperature is above 35 °C
(95 °F) and the alarm is sounding.

Check that power is supplied to Mass Spec Bench
and the power switch is on. If it is, call your Agilent
service representative. Do not continue to use your
rough pump in the Mass Spec Bench— the LED may
have failed.

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).

Check that power is supplied to Mass Spec Bench
and the power switch is on. If it is, call your Agilent
service representative. Do not continue to use your
rough pump in the Mass Spec Bench— the
thermostat may have failed.

Table 4

Problems and solutions (continued)

Problem

Solution

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Содержание Agilent G3215A

Страница 1: ...Agilent Technologies Agilent G3215A Mass Spec Bench User Guide Revision A May 2011...

Страница 2: ...conflict with these terms the warranty terms in the sep arate agreement shall control Technology Licenses The hardware and or software described in this document are furnished under a license and may...

Страница 3: ...he Mass Spec Bench 14 Step 2 Prepare the pump tray 18 Step 3 Install the Rough Pumps inside Mass Spec Bench 22 Step 4 Attach the spray chamber exhaust hose 28 Step 5 Connect the power supply 28 Step 6...

Страница 4: ...4 Mass Spec Bench User Guide...

Страница 5: ...zes the vibration from the rough pump which can affect instrument performance of the LC MS or GC MS instrument It is also designed to capture any oil that leaks from the rough pump The Mass Spec Bench...

Страница 6: ...ass III except for the power supply provided which is Equipment Class I The Mass Spec Bench is designed to be used with complete equipment It is not an electrical enclosure and does not have a protect...

Страница 7: ...design and the intended use of the instrument Agilent Technologies assumes no liability for the failure of the customer to comply with these requirements Table 1 lists the safety symbols that can app...

Страница 8: ...enclosure to soak up oil WARNING If a temperature alarm malfunctions or if the alarm has been on for an extended period Mass Spec Bench and the pump can be dangerously hot Check that the Mass Spec Ben...

Страница 9: ...n are on separate electrical circuits Make sure that all peripheral devices are also certified Make sure that appropriate cables are used to connect the device to peripheral equipment Consult your equ...

Страница 10: ...le 2 lists the contents of the Mass Spec Bench kit Figure 1 and Figure 2 depict the parts of the Mass Spec Bench Table 2 Contents list Part Quantity Part number Mass Spec Bench 1 G2581 80100 Power sup...

Страница 11: ...Introduction 1 Mass Spec Bench User Guide 11 Figure 2 Mass Spec Bench rear view Fan Vacuum Pump Hose and Exhaust Hose Ports NOTE Power supply not shown...

Страница 12: ...Physical dimensions Weight 20 5 kg 145 lbs Dimensions 129 91 4 81 2 cm 48 36 32 inches L W H Power supply AC input voltage 100 to 240 VAC 10 DC output voltage 24 V Output load max 1 25 A Input frequen...

Страница 13: ...ower supply 28 Step 6 Verify the installation 29 This chapter describes how to unpack assemble and install the rough pumps inside the Mass Spec Bench If possible position the Mass Spec Bench so that t...

Страница 14: ...strapped to a wooden pallet You must cut the metal shipping straps before you can remove the unit from the pallet 1 Cut the metal shipping straps using wire cutters or sheet metal snips 2 Remove the...

Страница 15: ...h User Guide 15 3 Cut the metal shipping straps that secure the Mass Spec Bench to the wooden pallet See Figure 4 Figure 4 Mass Spec Bench on wooden pallet WARNING The metal straps have sharp edges Be...

Страница 16: ...Spec Bench User Guide 4 Remove the upper box that contains the pump tray Figure 5 Pump tray box 5 Remove the protective plastic film and cardboard edge protectors WARNING This box is heavy and must b...

Страница 17: ...g pads that are extended to help secure the Mass Spec Bench to the pallet Each castor contains a pad These pads must be retracted so that the castors touch the floor Figure 6 Ratchet handle pulled out...

Страница 18: ...uum hose If the hose reaches the pump the vacuum hose is properly attached Note that these instructions assume a new instrument installation If this installation is for an installed instrument the ins...

Страница 19: ...ay is marked with an F The front of the pump tray also has a short lip design The pump tray must be installed correctly or it will not fit and will be very difficult to remove once installed Figure 8...

Страница 20: ...stall the pump tray surface in the pump tray Center the pump tray surface as best as possible in the pump tray 8 Peel off the protective film and any stickers from the pump tray surface Figure 10 Peel...

Страница 21: ...Installation 2 Mass Spec Bench User Guide 21 Figure 11 Peeling off a sticker from the pump tray surface The Mass Spec Bench is now prepared for the installation of the rough pumps...

Страница 22: ...ace the rear of the Mass Spec Bench Figure 12 Mass Spec Bench pump orientation 1 Unpack and prepare the rough pumps as described in the LC MS or GC MS System installation manual Preparation includes t...

Страница 23: ...ture any oil that leaks from the pumps Allow for easier installation The pumps have rubber feet to prevent them from moving while operating but the feet make it difficult to slide the pumps into place...

Страница 24: ...the pump on it and slide the pump into the enclosure Figure 14 Tilting the Edwards Rough Pump NOTE Temporarily extend the castors to keep the Mass Spec Bench from moving while you install the pumps i...

Страница 25: ...Installation 2 Mass Spec Bench User Guide 25 Figure 15 Single pump orientation Figure 16 Dual pump orientation...

Страница 26: ...Remove the pre cut foam pieces from the hose ports in the Mass Spec Bench Save these pieces for a later step b Route the fore line hoses through one of the ports c If a second pump is being used repea...

Страница 27: ...ound foam plugs from step 7on page 26 around the exhaust hoses to plug the holes as much a possible Use a knife to cut the foam to wrap around the hose 11 After the pumps are installed close the door...

Страница 28: ...h the spray chamber exhaust hose to the desolvation assembly Use the hose clamp to secure the chamber exhaust hose in place Step 5 Connect the power supply Connect the power supply to the back of Mass...

Страница 29: ...he fans are on The temperature alarm is off and the red light is not lit If either are on remove the access panels and lid Refer to Chapter 4 Troubleshooting for more information The power cords are p...

Страница 30: ...2 Installation 30 Mass Spec Bench User Guide Figure 21 Extending the pump tray feet...

Страница 31: ...not turning in the correct direction flip the switch to change the ratchet direction Extend the pads so that the castor wheels no longer touch the floor 3 When the corner castors have been extended ex...

Страница 32: ...c Bench User Guide When the pump tray feet have been lowered the Mass Spec Bench can no longer be moved until the feet for the pump tray are raised and the pads inside the castors are raised Figure 23...

Страница 33: ...l Controls and Indicators 34 To handle temperature alarms 36 To change rough pump oil 37 To operate Mass Spec Bench you must Understand the controls and indicators on the front panel Know how to handl...

Страница 34: ...the location of the on off switch and indicators of the Mass Spec Bench front panel Figure 24 Mass Spec Bench Figure 25 Audible and visual indicators Audible and Visual Indicators Fan Power Switch Po...

Страница 35: ...Operation 3 Mass Spec Bench User Guide 35 Figure 26 Fan power switch...

Страница 36: ...s above 35 C 95 F If the red LED is lit Open the access door to allow air to cool the pump Check that both fans are turning and that air flow to the Mass Spec Bench is not restricted You cannot turn o...

Страница 37: ...e LC MS or GC MS system If the rough pump is not plugged into the LC MS or GC MS system unplug the rough pump from the wall outlet 4 Turn off Mass Spec Bench 5 Open the front access door of Mass Spec...

Страница 38: ...ty and environmental guidelines 10 Return the rough pump s to their usual position and remove the fill port plug 11 Use a funnel to fill the pump Refer to the pump documentation for more information 1...

Страница 39: ...rvicing or troubleshooting Table 4 Problems and solutions Problem Solution Pump does not fit in Mass Spec Bench Check for proper orientation of the pump and configuration of the vibration dampers See...

Страница 40: ...p in the Mass Spec Bench 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 Check that power is supplied to Mass Spec Benc...

Страница 41: ...Troubleshooting 4 Mass Spec Bench User Guide 41...

Страница 42: ...Agilent Technologies Inc 2011 Revision A May 2011 G3215 90001 G3215 90001 www agilent com Agilent Technologies In This Guide This guide is used to set up the Mass Spec Bench...

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