"service manual"
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1. and shall have no liability in connection with goods which are incorporated into other products or equipment or which are modified by any person other than Seller The foregoing is IN LIEU OF all other warranties and is subject to the LIMITATIONS stated herein NO OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR PARTICULAR PURPOSE OR MERCHANTABILITY IS MADE TO THE EXTENT PERMITTED BY LAW THE EXCLUSIVE REMEDY OF THE USER OR BUYER AND THE LIMIT OF SELLER S LIABILITY FOR ANY AND ALL LOSSES INJURIES OR DAMAGES CONCERNING THE GOODS INCLUDING CLAIMS BASED ON CONTRACT NEGLIGENCE TORT STRICT LIABILITY OR OTHERWISE SHALL BE THE RETURN OF GOODS TO SELLER AND THE REFUND OF THE PURCHASE PRICE OR AT THE OPTION OF SELLER THE REPAIR OR REPLACEMENT OF THE GOODS IN NO EVENT SHALL SELLER BE LIABLE FOR ANY SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES SELLER SHALL NOT BE RESPONSIBLE FOR INSTALLATION DISMANTLING OR REINSTALLATION COSTS OR CHARGES No Action regardless of form may be brought against Seller more than 12 months after a cause of action has accrued The goods returned under warranty to Seller s factory shall be at Buyer s risk of loss and will be returned if at all at Seller s risk of loss Buyer and all users are deemed to have accepted this LIMITATION OF WARRANTY AND LIABILITY which contains the complete and exclusive limited warranty of Seller This LIMITATION OF WARRANTY AND LIABILITY may not be amended modified or its terms w2. reading press the trigger key momentarily The instrument will display the measured value Press and hold the trigger key to take a sweep or time averaged reading The sweep reading will update approximately every second Release the trigger key to stop the sweep measurement and display the average value Measuring Air Volume The operation for air volume measuring is the same as air velocity For volume flow rate mode determine the cross sectional area of the duct or grille for which the volume flow rate 1s required If working in Metric units calculations must be in m If working in Imperial units calculations must be in ft Switch the instrument to Area mode and observe the area figure displayed from the memory If the new area required is larger than the one displayed press the trigger to increase the displayed area to the calculated figure If the area is less than the figure displayed push the Mode Button to change to Area mode and press the trigger to reduce the displayed area to the calculated figure When the correct area has been displayed use the Mode key to select the required Vol mode Note The last area value will be retained in the memory even when the instrument is switched off Low Battery Indication When the BAT icon appears the RVA801 LCA301 has about 60 minutes of battery life remaining If the battery is not replaced measurement accuracy will decrease Serial Number
3. Display The instrument s serial number can be verified by holding both the trigger and mode key when switching the unit on SECTION 6 Care Maintenance and Service Please return the Product Registration Card immediately This allows us to send service reminders special offers and important information about your product e Remove batteries from instrument if not used for an extended period of time e Do not bend or touch blades accuracy will be affected e Do not immerse in liquids 9 e Do not drop the instrument e Use carrying case for storage transport and protection from dust e Usea clean damp cloth to wipe the instrument case Do not wipe the blades Service Return Process Return the RVA801 LCA301 for service in case the instrument was dropped blades were deformed or liquid spilled on the instrument particularly the blades Before sending your instrument for calibration or repair obtain a Return Material Authorization RMA number by visiting our website at http rma tsi com or contacting customer service When obtaining an RMA number you will also learn the cost of service or calibration and receive shipping instructions 10 MODEL RVA801 LCA301 SPECIFICATIONS subject to change without notice Measurement Range Velocity Temperature Volumetric Flow Rate Area Input 50 to 6000 fpm 0 25 to 30 m s 32 to 140 F 0 to 60 C 1 9999000 cfm 1 999999 l s 1 999999 m
4. N N Ventilation Testing Rotating Vane Anemometer Alnor Model RVA801 A RFLOW Model LCA301 Operation and Service Manual E ALNOR l A rrLow Copyright TSI Incorporated 2007 2008 All rights reserved Address TSI Incorporated 500 Cardigan Road Shoreview MN 55126 USA Fax No 651 490 3824 LIMITATION OF WARRANTY AND LIABILITY effective July 2000 Seller warrants the goods sold hereunder under normal use and service as described in the operator s manual shall be free from defects in workmanship and material for twenty four 24 months or the length of time specified in the operator s manual from the date of shipment to the customer This warranty period is inclusive of any statutory warranty This limited warranty is subject to the following exclusions a Hot wire or hot film sensors used with research anemometers and certain other components when indicated in specifications are warranted for 90 days from the date of shipment b Parts repaired or replaced as a result of repair services are warranted to be free from defects in workmanship and material under normal use for 90 days from the date of shipment c Seller does not provide any warranty on finished goods manufactured by others or on any fuses batteries or other consumable materials Only the original manufacturer s warranty applies d Unless specifically authorized in a separate writing by Seller Seller makes no warranty with respect to
5. aived except by writing signed by an Officer of Seller Service Policy Knowing that inoperative or defective instruments are as detrimental to TSI as they are to our customers our service policy is designed to give prompt attention to any problems If any malfunction is discovered please contact your nearest sales office or representative or call Customer Service department at 44 0 149 4 459200 UK 800 874 2811 USA or 1 651 490 2811 International SECTION 1 General Description The RVA801 LCA301 is intended for measurement of air velocity and volume flow at return grilles fume hoods kitchen exhausts etc It features a 180 degree rotating head which functions satisfactorily in the 0 and 180 positions This allows the LCD display to be viewed from the front of the instrument while the head is oriented with the flow direction In addition the instrument measures the temperature of the air flow SECTION 2 Safety Observe common sense safety precautions when using the RVA801 LCA301 Exercise care to ensure that the instrument does not interfere with any moving equipment or electrical wiring This instrument 1s not designed for gas mixtures other than air Use with explosive and or other dangerous gas mixtures is not recommended and is at the user s own risk SECTION 3 About the RVA801 LCA301 Installing the Battery The RVA801 LCA301 requires a 9 volt battery The battery is not installed wh
6. en the instrument is shipped Remove the battery cover by pressing on the two lines and sliding downwards Connect the battery to the flying lead insert the battery into the instrument and replace the battery cover LCD display The instrument will display the velocity volume or temperature reading as selected Auto Shut Off The RVA801 LCA301 has an auto shut off feature to help preserve battery life If no keys are pressed for 3 minutes 5 minutes in temperature mode the instrument will automatically turn itself off This function cannot be disabled by the user SECTION 4 Detailed Operation Press the ON OFF key to turn the RVA801 LCA301 on and off When the instrument is turned on it will power up in the mode last used English Metric Unit Selection RVA801 LCA301 instruments can display Metric or Imperial units To select metric or imperial units press the Mode key while turning on the unit Then press the trigger to select the unit type and press the Mode key again to save your setting Measuring Air Velocity Select velocity using the MODE key if required In order to take a velocity reading hold the rotating vane in the airstream noting the flow direction arrow on the instrument head Keep the vane in the airstream for about five seconds before pressing the trigger key to take a reading This enables the vane anemometer to reach steady speed and the average reading will be more accurate To take a single
7. h 0 01 3000 m s 0 043 900 f 0 00399 90 m Actual range is a function of velocity and area input Display Resolution Velocity Temperature Accuracy Velocity Temperature Storage Temperature Operating Temperature Power Source 1 fpm 0 01 m s 1 F 0 1 C 1 reading 4 fpm 1 reading 0 02 m s 2 F 1 C 14 to 140 F 10 to 60 C 32 to 140 F 0 to 60 C 9 volt battery Battery Life Approximately 40 hours continuous use Dimensions 11 in x 4 5 in x 280 mm x 112 mm x LWD 2 6 in 65 mm Weight 10 oz 275 g excluding battery 11 ALNOR E AIRFLOW TSI Incorporated TSI Instruments Ltd 500 Cardigan Road Stirling Road Shoreview MN 55126 USA Cressex Business Park Toll Free 800 874 2811 High Wycombe Tel 651 490 2811 Bucks Fax 651 490 3824 HP12 3RT United Kingdom Tel 44 0 149 4 459200 E mail customerservice alnor com Fax 44 0 149 4 459700 Web www alnor com E mail info airflowinstruments co uk Web www airflowinstruments co uk France Tel 33491952190 E mail tsifrance tsi com Website www tsiinc fr Germany Tel 49 241 523030 E mail tsigmbh tsi com Website www tsiinc de Quality Assured to ISO 9001 2000 Part No AFL9021485 Rev A Copyright O 2008 by TSI Incorporated
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