Ventilation Testing
V
ELOCI
C
ALC
®
Air Velocity Meter
Model 9525
Operation and Service Manual
ENERGY AND COMFORT
Page 1: ...Ventilation Testing VELOCICALC Air Velocity Meter Model 9525 Operation and Service Manual ENERGY AND COMFORT ...
Page 2: ...rranties 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 O...
Page 3: ...lying Power to the Model 9525 3 Installing the Batteries 3 Using the Telescoping Probe 3 Extending the Probe 3 Retracting the Probe 3 CHAPTER 3 OPERATION 5 Keypad Functions 5 CHAPTER 4 MAINTENANCE 7 Recalibration 7 Cases 7 Storage 7 CHAPTER 5 TROUBLESHOOTING 9 APPENDIX A SPECIFICATIONS 11 ...
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Page 5: ...ntification Carefully unpack the instrument and accessories from the shipping container Check the individual parts against the list of components below If anything is missing or damaged notify TSI immediately 1 Carrying case 2 Instrument ...
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Page 7: ...pes NiCd carbon zinc etc are not acceptable for use in a hazardous environment Using the Telescoping Probe The telescoping probe contains the velocity sensor When using the probe make sure the sensor window is fully exposed and the orientation dimple is facing upstream Extending the Probe To extend the probe pull the black tip of the probe from the center of the instrument Once extended to its thr...
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Page 9: ...e battery life in percent for five seconds BATT VEL Switch This switch is used to change the display to read air velocity or approximate percentage of remaining battery life FAST SLOW Switch This switch is used to change the display average of the Model 9525 When set to FAST the display average is approximately 3 seconds When set to SLOW the display average is approximately 12 seconds ...
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Page 11: ...r To fill out an online RMA form visit TSI s website at http service tsi com U S International TSI Incorporated 500 Cardigan Road Shoreview MN 55126 3996 Tel 800 874 2811 651 490 2811 Fax 651 490 3824 Cases If the instrument case or storage case needs cleaning wipe it off with a soft cloth and isopropyl alcohol or a mild detergent Never immerse the Model 9525 If the enclosure of the Model 9525 bec...
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Page 13: ...atteries are getting low Replace batteries Display reads LO and the BAT indicator is on Batteries are low Replace the batteries Dirty battery contacts Clean the battery contacts Velocity reading fluctuates badly The flow is fluctuating Reposition the probe in a less turbulent section of the flow or set the RESPONSE switch to SLOW Velocity reading blinks 2000 FPM or 10 16 m s The velocity exceeds 2...
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Page 15: ...diameter 6 4 mm 3 1 in length 7 9 cm Meter Weight Weight with batteries 0 6 lbs 0 27 kg Meter Display Dimensions 4 digit LCD 0 4 in 10 mm digit height Power Requirements Four AA size batteries included Safety Rating UL Listed Intrinsically safe for use in hazardous locations for Class I Groups C and D Class II Groups E F and G and Class III only when used with four size AA alkaline batteries 1 Tem...
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Page 17: ...si com Website www tsiinc fr Germany Tel 49 241 523030 E mail tsigmbh tsi com Website www tsiinc de Sweden Tel 46 8 595 13230 E mail tsiab tsi com Website www tsi se India Tel 91 80 41132470 E mail tsi india tsi com China Tel 86 10 8260 1595 E mail tsibeijing tsi com Contact your local TSI Distributor or visit our website www tsi com for more detailed specifications P N 1980559 Rev B Copyright 200...
