Page 3 - ABOUT THIS MANUAL; Operation; NOTE; is made to operate the instrument.
01671H (DCN6051) i ABOUT THIS MANUAL This M701 Zero Air Generator operation manual is comprised of multiple documents as listed below. Part No. Rev Name/Description 01671 H Operation Manual 02052 M List, Spare Parts (in Appendix A) with Sales for most recent version. 06172 C List, Recommended Spares...
Page 4 - REVISION HISTORY
ii 01671H (DCN6051) REVISION HISTORY M701 Manual 01671 2011 April 8, Rev H, per DCN 6051 Document P/N Rev DCN Change Summary Operation Manual 01671 H 6051 Correct name in title: from “…Module” to “…Generator” 2010 November 5 , Rev G, per DCN 5875 Document P/N Rev DCN Change Summary Operation Manua...
Page 5 - SAFETY MESSAGES; CAUTION
01671H (DCN6051) iii SAFETY MESSAGES Important safety messages are provided throughout this manual for the purpose of avoiding personal injury or instrument damage. Please read these messages carefully. Each safety message is associated with a safety alert symbol, and are placed throughout this manu...
Page 6 - CONSIGNES DE SÉCURITÉ
iv 01671H (DCN6051) CONSIGNES DE SÉCURITÉ Des consignes de sécurité importantes sont fournies tout au long du présent manuel dans le but d’éviter des blessures corporelles ou d’endommager les instruments. Veuillez lire attentivement ces consignes. Chaque consigne de sécurité est représentée par un p...
Page 7 - TABLE OF CONTENTS; CO
01671H (DCN6051) v TABLE OF CONTENTS TABLE OF CONTENTS ..................................................................................V LIST OF FIGURES ........................................................................................VII LIST OF TABLES..........................................
Page 8 - APPENDIX A – Spare Parts
vi 01671H (DCN6051) 5.11 P RESSURE R EGULATOR ............................................................................................ 5-8 5.12 P RESSURE G AUGE ................................................................................................... 5-9 5.13 H YDROCARBON S CRUBBER ( O...
Page 9 - LIST OF FIGURES; LIST OF TABLES
01671H (DCN6051) vii LIST OF FIGURES F IGURE 3-1: D IMENSIONS ......................................................................................................................... 3-2 F IGURE 3-2: F RONT P ANEL ........................................................................................
Page 11 - INTRODUCTION
01671H (DCN6051) 1-1 1 INTRODUCTION 1.1 Preface Teledyne API is pleased that you have purchased the Model 701 (or M701) Zero Air System. The M701 is an excellent source of clean, dry air for dilution calibrators. It also may be used as a source of purge air for permeation tube ovens or burner air fo...
Page 12 - Using This Manual; This manual has the following data structures:
INTRODUCTION Teledyne API Model 701 Zero Air Generator 1-2 01671H (DCN6051) 1.2 Using This Manual This manual has the following data structures: TABLE OF CONTENTS Outlines the contents of the manual in the order the information is presented. This is a good overview of the topics covered in the manua...
Page 13 - SPECIFICATIONS AND WARRANTY
01671H (DCN6051) 2-1 2 SPECIFICATIONS AND WARRANTY 2.1 Specifications Table 2-1. Specifications PARAMETER SPECIFICATION Output STD 20 SLPM @ 30 psig Max delivery pressure 35 psig (Except in some specials that have restricted output) Dewpoint < 15 SLPM 15 SLPM < -20 C < -10 C SO 2 <...
Page 14 - COVERAGE
SPECIFICATIONS and WARRANTY Teledyne API Model 701 Zero Air Generator 2-2 01671H (DCN6051) 2.2 Warranty WARRANTY POLICY (02024D) ( DCN 4473) Prior to shipment, Teledyne API equipment is thoroughly inspected and tested. Should equipment failure occur, Teledyne API assures its customers that prompt se...
Page 15 - GETTING STARTED
01671H (DCN6051) 3-1 3 GETTING STARTED 3.1 Unpacking CAUTION To avoid personal injury, always use two persons to lift and carry the Model 701 1. Verify that there is no shipping damage. If there are signs of damage, immediately advise the shipper, then Teledyne API. 2. Remove the M701 from its shipp...
Page 17 - Front and Rear Panels
Teledyne API Model M701 Zero Air Generator GETTING STARTED 01671H (DCN6051) 3-3 3.3 Front and Rear Panels Figure 3-2 and Figure 3-3 illustrate the Model 701 front and rear panels. Figure 3-2: Front Panel Figure 3-3: Rear Panel
Page 18 - Electrical And Pneumatic Connections; Make the following pneumatic connections:; b. Keep this line as short as possible to minimize pressure drops.; WARNING
GETTING STARTED Teledyne API Model 701 Zero Air Generator 3-4 01671H (DCN6051) 3.4 Electrical And Pneumatic Connections All connections, electric and pneumatic, are made at the rear panel (Figure 3-3). NOTE To maintain compliance with EMC standards, it is required that the cable length be no greater...
Page 19 - control board to measure the local line frequency.; Shut Down, Storage and Transportation; Remember that the M701 supplies air on demand.
Teledyne API Model M701 Zero Air Generator GETTING STARTED 01671H (DCN6051) 3-5 3.5 Power-Up 1. Turn on the front panel POWER SWITCH. SeeFigure 3-2. 2. The front panel power indicator should light. 3. The cooling fan should start immediately. 4. The compressor should start after a few seconds delay....
Page 21 - OPTIONAL HARDWARE AND SOFTWARE; The CO scrubber catalytically oxidizes CO to CO
01671H (DCN6051) 4-1 4 OPTIONAL HARDWARE AND SOFTWARE This section includes descriptions of the hardware and software options available for the M701 instrument. For assistance with ordering these options please contact the sales department of Teledyne API at: TOLL-FREE: 800-324-5190 TEL: +1 858-657-...
Page 23 - OPTION NUMBER; Rack mount brackets with 26 in. chassis slides.
Teledyne API Model M701 Zero Air Generator OPTIONAL HARDWARE and SOFTWARE 01671H (DCN6051) 4-3 4.4 Rack Mount Kits (OPT 20A, OPT 20B & OPT 21) There are several options for mounting the analyzer in standard 19” racks. The slides are three-part extensions, one mounts to the rack, one mounts to th...
Page 25 - OPERATION; Refer to
01671H (DCN6051) 5-1 5 OPERATION 5.1 Overview Refer to Figure 5-1 , Figure 5-2 , and Figure 5-3 for the following: The M701 dries and scrubs ambient air to produce zero air. The compressor draws air in from the rear panel bulkhead union and inlet filter. At the compressor outlet, the air is under pr...
Page 30 - Water Drain Valve
OPERATION Teledyne API Model 701 Zero Air Generator 5-6 01671H (DCN6051) 5.2 Compressor T he compressor is a single-cylinder oscillating piston type driven by a split capacitor AC motor. The compressor is dry; that is, there are no lubricants which can contaminate the compressed air. The pistons are...
Page 31 - Pressure Relief Valve; Regenerative Dryer
Teledyne API Model M701 Zero Air Generator OPERATION 01671H (DCN6051) 5-7 5.6 Pressure Relief Valve The pressure relief valve is a safety device designed to limit the maximum pressure to which the M701 can be subjected. It is set to open at 90 psig. This can be quite loud when the valve opens and so...
Page 32 - Pressure Sensor
OPERATION Teledyne API Model 701 Zero Air Generator 5-8 01671H (DCN6051) 5.9 Storage Tank The storage tank serves two functions. As its name implies, it stores air so that when the demand is low, the compressor can be turned off to conserve energy, allowing the storage tank to supply the air require...
Page 34 - Charcoal Scrubber
OPERATION Teledyne API Model 701 Zero Air Generator 5-10 01671H (DCN6051) 5.14 CO Scrubber (option) The CO scrubber catalytically oxidizes CO to CO 2 . The catalyst is proprietary and operates at room temperature; however, it is heated to approximately 70 C to prevent water condensation. It theore...
Page 35 - ) flashes at 1 second intervals as an indication that the
Teledyne API Model M701 Zero Air Generator OPERATION 01671H (DCN6051) 5-11 The M701 Control PCB is microcontroller based, and all timing is derived from the AC line. It automatically senses the line frequency (50/60 Hz) and provides the following functions: 1. Cycles the four-way valve of the Regene...
Page 37 - MAINTENANCE; excessive dirt or dust.
01671H (DCN6051) 6-1 6 MAINTENANCE 6.1 Schedule NOTE The operations outlined in this section are to be performed by qualified maintenance personnel only. Before performing any maintenance, cycle the power on/off and drain any water that may be present (refer to instructions for “Shut Down, Storage a...
Page 38 - Remove any dirt or dust with a vacuum cleaner.; Checking The Tubing
MAINTENANCE Teledyne API Model 701 Zero Air Generator 6-2 01671H (DCN6051) 3. Remove any dirt or dust with a vacuum cleaner. Do not use an air jet. This will only redistribute the dirt and will not remove it. WARNING There are high voltages present while the M701 is plugged in 6.3 Checking The Tubin...
Page 39 - Replacing The Charcoal Scrubber; seals against the washer.; Scrubber
Teledyne API Model 701 Zero Air Generator MAINTENANCE 01671H (DCN6051) 6-3 6.4 Replacing The Charcoal Scrubber 1. Turn off the M701 and wait for the pressure to go to zero. 2. Open the front panel, or remove the top cover. 3. Remove the 1/4” tubing connected to the top of the scrubber canister. 4. U...
Page 40 - scrubber at the Controller.; to settle the beads and top up to the 1/2” level.; If the unit has the HC scrubber option; it will also have a CO scrubber attached to the
MAINTENANCE Teledyne API Model 701 Zero Air Generator 6-4 01671H (DCN6051) 6.6 Replacing The CO - CO 2 Scrubber 1. Turn off power and unplug the M701. 2. Disconnect the CO-CO 2 scrubber at the Controller. 3. Lift out the scrubber by removing the two screws under the chassis and the two pneumatic fit...
Page 41 - Replacing The HC Scrubber; AT THE REAR END OF THE COPPER COOLING COIL, using 1/2
Teledyne API Model 701 Zero Air Generator MAINTENANCE 01671H (DCN6051) 6-5 6.7 Replacing The HC Scrubber 1. Turn off power and unplug the M701 power cord. 2. Disconnect the HC scrubber power at the Control PCA. 3. Remove the heat shield from the HC scrubber. 4. Disconnect the pneumatic connections a...
Page 42 - Servicing The Regenerative Dryer; loose attached to the lower manifold.
MAINTENANCE Teledyne API Model 701 Zero Air Generator 6-6 01671H (DCN6051) 6.8 Servicing The Regenerative Dryer It is unlikely that the Regenerative Dryer should ever need service. Should the molecular sieve become contaminated by oil or other external contaminants, the dryer will need to be cleaned...
Page 43 - the nuts until you feel a soft resistance.
Teledyne API Model 701 Zero Air Generator MAINTENANCE 01671H (DCN6051) 6-7 18. Place the upper manifold on top of the two columns. Be sure that the columns are really in the grooves. (Wiggle the columns sideways. You should feel that the columns are trapped in the grooves.) 19. Replace the nuts and ...
Page 45 - Replacing The Shuttle Valve; Servicing The Regenerative Dryer; point sensor, and cap that fitting as well.
Teledyne API Model 701 Zero Air Generator MAINTENANCE 01671H (DCN6051) 6-9 6.9 Changing The 4-Way Valve (in the Regenerative Dryer) 1. Remove the Regenerative Dryer from the chassis as described in 5.9 above. 2. Disconnect the two tubing connections and the electrical connection to the 4-way valve. ...
Page 46 - Particulate Filter Element Replacement; Figure
MAINTENANCE Teledyne API Model 701 Zero Air Generator 6-10 01671H (DCN6051) NOTE This procedure checks the majority of the components and fittings. If you believe that there is still a leak, please contact Customer Service at (858) 657-9800. 6.12 Particulate Filter Element Replacement Replace the pa...
Page 47 - TROUBLESHOOTING; Problem
01671H (DCN6051) 7-1 7 TROUBLESHOOTING This section presents possible problems and their causes and solutions. Problem Probable Cause Corrective Action Unplugged power cord. Plug in power cord at both ends. Incorrect line voltage. Refer to Table 3-1 for the correct line voltage. Tripped power switch...
Page 49 - A PRIMER ON ELECTRO-STATIC DISCHARGE; How Static Charges are Created; pellets during shipment can also build hefty static
01671H (DCN6051) 8-1 8 A PRIMER ON ELECTRO-STATIC DISCHARGE Teledyne API considers the prevention of damage caused by the discharge of static electricity to be extremely important part of making sure that your analyzer continues to provide reliable service for a long time. This section describes how...
Page 50 - How Electro-Static Charges Cause Damage; with the those shown in
A Primer on Electro-Static Discharge Teledyne API Model 701 Zero Air Generator 8-2 01671H (DCN6051) Table 8-1. Static Generation Voltages for Typical Activities MEANS OF GENERATION 65-90% RH 10-25% RH Walking across nylon carpet 1,500V 35,000V Walking across vinyl tile 250V 12,000V Worker at bench 1...
Page 51 - Potentially damaging electro-static discharges can occur:; Common Myths About ESD Damage; I didn’t feel a shock so there was no electro-static discharge; : Sometimes the damaged caused by electro-; Static Charges can’t build up on a conductive surface:; There are two errors in this
Teledyne API Model 701 Zero Air Generator A Primer on Electro-Static Discharge 01671H (DCN6051) 8-3 Potentially damaging electro-static discharges can occur: Any time a charged surface (including the human body) discharges to a device. Even simple contact of a finger to the leads of a sensitive de...
Page 52 - : It is true that when properly installed the chassis ground of your; Basic Principles of Static Control
A Primer on Electro-Static Discharge Teledyne API Model 701 Zero Air Generator 8-4 01671H (DCN6051) A charge can be induced onto the conductive surface and/or discharge triggered in the presence of a charged field such as a large static charge clinging to the surface of a nylon jacket of someone wal...
Page 53 - Simply touching a grounded piece of metal is insufficient; . While this may temporarily; Basic anti-ESD Procedures for Analyzer Repair and
Teledyne API Model 701 Zero Air Generator A Primer on Electro-Static Discharge 01671H (DCN6051) 8-5 Simply touching a grounded piece of metal is insufficient . While this may temporarily bleed off static charges present at the time, once you stop touching the grounded metal new static charges will...
Page 54 - Transferring Components from Rack to Bench and Back
A Primer on Electro-Static Discharge Teledyne API Model 701 Zero Air Generator 8-6 01671H (DCN6051) Use a wrist strap terminated with an alligator clip and attach it to a bare metal portion of the instrument chassis. This will safely connect you to the same ground level to which the instrument and...
Page 55 - Opening Shipments from Teledyne API’s Customer Service
Teledyne API Model 701 Zero Air Generator A Primer on Electro-Static Discharge 01671H (DCN6051) 8-7 2. Never carry the component or assembly without placing it in an anti-ESD bag or bin. 3. Before using the bag or container allow any surface charges on it to dissipate: If you are at the instrument...
Page 56 - assemblies to be returned to Teledyne API.
A Primer on Electro-Static Discharge Teledyne API Model 701 Zero Air Generator 8-8 01671H (DCN6051) 8.5.5 Packing Components for Return to Teledyne API’s Customer Service Always pack electronic components and assemblies to be sent to Teledyne API’s Customer Service in anti-ESD bins, tubes or bags. W...
Page 57 - APPENDIX A - SPARE PARTS
01671H (DCN6051) A-1 APPENDIX A - SPARE PARTS Note Use of replacement parts other than those supplied by TAPI may result in non-compliance with European standard EN 61010-1. Note Due to the dynamic nature of part numbers, please refer to the Website at
Page 59 - SPARE PARTS LIST
SPARE PARTS LIST M701H Ref: 04825F (DCN5895) Part Number Description 005960000 AKIT, EXPEND, 6LBS ACT CHARCOAL 005970000 AKIT, EXPENDABLE, 6LB PURAFIL 006900100 RETAINER PAD CHARCOAL, LARGE, 2-1/4" 066780000 ASSY, PUMP w/BRKT, M701H, 115V/60066780100 ASSY, PUMP w/BRKT, M701H, 220-240V/50 0734400...
Page 62 - LEVEL 1 SPARES KIT
LEVEL 1 SPARES KIT M701H Ref: 07345A (DCN5895) Part Number Description 03626000A Valve, 4-way, regenerative scrubber 066180000 PCA, CONTROL BOARD, M701H CB0000004 Fuse, 3A, SB (HC temp control) FA0000006 Fan, cooling FL0000011 Filter, final FL0000044 Filter, water coalescing HE0000017 Heater, CO scr...
Page 63 - APPENDIX B - Schematics
Page 66 - Teledyne API
1 1 2 2 3 3 4 4 D D C C B B A A Title Number Revision Size A Date: 10/11/2010 Sheet of File: N:\PCBMGR\..\06619-2B.SchDoc Drawn By: 701/701H Controller Board (DC POWER) 06619 B 2 5 TP1 + C1 6800uF 16V StatusPU REC-OUT AUX-IN 1 1 1 5 2 1 5 3 4 4 5 5 8 8 7 7 6 6 TVS1SMDA15LCC +V +5V KBINT KBINT AUX-IN...