T e | Teledyne 651 specification

Maintenance, Service, and Troubleshooting

Teledyne API Ultrafine Particle Monitor - Model 651

Jack Screw

Hex

Wrench

Figure 9-3

Nozzle Jack Screw

6.Insert spare wick cartridge loaded with a new wick (wick inserted in Step 1) into the inlet assembly.

N o t e

It is important that the flow path through the wick is uniform and clear of obstruction. Visually inspect the flow channel through the cartridge before installing it on the inlet nozzle assembly to ensure that the wick is not twisted and provides a uniform flow path.

7.Reinstall the sampling inlet assembly and the inlet screen assembly (take care to tighten the jack screw so that it is properly seated to avoid flooding of the optics).

8.Reconnect the water supply and turn the VACUUM back to ON in the Setup menu. It will take at least 30 minutes for the new wick to saturate properly. The unit may display a Pulse Height warning during this time.

9.Allow removed wick to dry inside removed wick cartridge

10.Once the old wick is dry, unscrew the end of the wick cartridge and carefully remove the old wick.

	Inlet Block
Inlet	Wick
	Cartridge

Wick

Figure 9-4

Removing Wick

11.For the next required wick replacement, discard the used wick, and insert a new wick into the wick cartridge. Keep this assembly handy.

80	07506C DCN6727

Image 82

Teledyne 651 operation manual T e

Contents

Model Page Trademarks This page intentionally left blank F e t y M e s s a g e s Laser Safety R N I N G R r a n t y This page intentionally left blank O u t T h i s M a n u a l V i s i o n H i s t o r y Viii Contents Particle Counting Maintenance, Service, and Troubleshooting G u r e s SFC Set Flow Rate Calibration Constant B l e s Table A-1 Xiv R p o s e How This Manual is OrganizedG a n i z a t i o n L a t e d P r o d u c t L i t e r a t u r e T t i n g H e l p O d u c t D e s c r i p t i o n Product OverviewA P T E R Specification s Parameter Specification Parameter Water System Physical Features W i t W o r k s 2illustrates the flow system of the Model Model 651 Flow System Schematic Unpacking and Setting Up the Model C k i n g L i s t Model 651 Maintenance Kit PN DU0000169 P a c k i n g Equipment InstallationConnecting the Water Supply Remove Protective Caps Bracket Screw Connecting the Water Supply Connecting the Water Exhaust Tube Connecting the Aerosol Supply Connecting the Aerosol Supply Nozzle Securing Inlet Screen Assembly in Place Installing the Model 651 in a Rack Connecting the USB Cable Connecting Power and Warming up the Model Warm-up Screen Moving the Model 651 Short Distances Moving and Shipping ModelPreparing the Model 651 for Shipping and Storage 07506C DCN6727 O n t P a n e l Instrument DescriptionDisplay Indicator Light Status Messages C k P a n e l Optics Module T e r n a l I n s t r u m e n t C o m p o n e n t sVacuum Supply Circuit Boards Water SystemFans Internal Clock Data Communication Ports RS-232 Serial Connections Ethernet Communication Port 07506C DCN6727 E r a t i n g P r e c a u t i o n s Outdoor Operation ProceduresInstrument Operation C o m m e n d e d O p e r a t i o n P r o c e d u r e s Standard Operation Procedures S p l a y / U s e r S e t t i n g s ∙ Status ∙ Setup ∙ TotalR m u p Home Screen Status Description Setup Screens Warmup On AfterOFF SET Time Address Total Screen Mask 07506C DCN6727 Technical Description E o r y S i g n o f t h e M o d e l 6 5 Sensor Pulse Height Flow System Critical Flow Temperature Control Inlet Pressure Measurement Water Removal System Page 07506C DCN6727 Particle Counting T a l C o u n t a c c u r a c y V e T i m e C o u n t i n g Concentration = Total counts N c e n t r a t i o n M e a s u r e m e n t Concentration = N × t 07506C DCN6727 T a l i z e r M o d e 07506C DCN6727 M p u t e r I n t e r f a c e Computer Interface Commands, and Data CollectionEthernet Programs and Features Choose Turn Windows features on or off Flash Drives Flash Memory Data Files Line Example of data record USB RS-232 Serial Communications Terminal Communications Communications Parameters Read M m a n d sSET 07506C DCN6727 07506C DCN6727 Maintenance, Service Troubleshooting U t i o n M o v i n g t h e C o v e r P l a c e m e n t P a r t s K i t s M o v i n g a n d Install i n g t h e W i c k T e A n g i n g t h e F i l t e r s R o s o l F l o w C h e c k s Model 651 Flow Schematic E a n i n g t h e W a t e r B o t t l e S p e c t i n g a n d C l e a n i n g t h e F a n s E a n / R e p l a c e t h e O r i f i c e s S p e c t L i q u i d L i n e s A t u s M e s s a g e s Troubleshooting Troubleshooting INLET/DRAIN C h n i c a l a s s i s t a n c e T u r n i n g t h e M o d e l 6 5 1 f o r S e r v i c e Primer on Electro Static Discharge W S t a t i c C h a r g e s a r e C r e a t e d Static Generation Voltages for Typical Activities Sensitivity of Electronic Devices to Damage by ESD M m o n M y t h s a b o u t E S D D a m a g e S i c P r i n c i p l e s o f S t a t i c C o n t r o l General Rules 07506C DCN6727 Working at the Instrument Rack Working at an Anti-ESD Work Bench Opening Shipments from Teledyne API’S Customer Service Transferring Components from Rack to Bench and Back Packing Components for Return to TAPI’s Customer Service 100 07506C DCN6727 Commands Read SET Command Explanation Read Commands RAI Read Analog Input Voltage A D C o m m a n d sRAI Rall Read Operating Condition Rall RD Read Displayed Concentration RCT Read Current TimeRCT RIE RIE Read Instrument ErrorsRIF Read Aerosol Flow Rate RIF RL Read Laser Current RIS Read Instrument StatusRIS RPN Read Nozzle Pressure Transducer RLL Read Liquid LevelRPA Read Absolute Pressure Transducer RPV Read Vacuum Pressure RRD Read Data Record RRD RRS Read Status Record RTA Read Cabinet TemperatureRTC Read Conditioner Temperature RRS RTO Read Optics Temperature RTG Read Growth Tube TemperatureRV Read Firmware Version Number SM Set Mode T C o m m a n d s SFC Set Flow Rate Calibration Constant SA Set Auxiliary Flow ValveSFC SP Set Pump Vacuum SR Set Real-time Clock Sstart Starts a New Sample Sstart T a R e p o r t i n g R e c o r d s ST Set Transport Flow CNT RecordPstd Record Status Tinlet Index Aerosol inlet 43, 45 External vacuum source Orifice Teledyne Contact Information Index-5