CR2000_User Manual
Contents
1. at 18 46 cm Velocity at 24 61cm 200 FPM 1 0 m s 150 FPM 75 m s 400 FPM 2 0 m s 300 FPM 1 5 m s 3 fan 2 x 4 Area Coverage 2 fan 2 x 3 Area Coverage 32 F 0 C to 122 F 50 C Unit run in closed 1000 cubic ft chamber Ozone equilibrium concentration due to unit 0 02 ppm 48 dB A Measured 2 ft 61cm from unit 58 dB A Measured 2 ft 61cm from unit Aluminum Gloss Polyester Enamel Stainless Steel 3 fan 15 Ibs 6 8 kg 2 fan 12 lbs 5 5 kg 3 fan 42 3 4 W x 4 H x 6 3 4 D 109 cm W x 10 cm H x 17 cm D 2 fan 31 3 4 W x 4 H x 6 3 4 D 81 cm W x 10 cm H x 17 cm D Guardian CR2000 5101181_V1 09 11 6 SECTION 5 Installation Location The Guardian CR2000 should be located 20 to 30 inches above the work surface centered directly above the critical area Other than the vertical unidirectional airflow there should be no cross flow of air between unit and work surface Mounting The Guardian CR2000 may be mounted using adjustable mounting brackets or S hooks provided The mounting brackets are designed to secure to a variety of surfaces such as perforated steel angle Unistrut metal framing and provide permanent mounting on Metro wire shelving First install hanger brackets to top of Guardian CR2000 chassis using a Philips head screwdriver Then mount brackets as shown in illustration When using lock knobs place a lock washer and flat washer on the lock knobs and secure unit using2. center holes on mounting tabs Guardian CR2000 Mounting Options Standard Installation Guardian CR2000 5101181 VI 09 11 7 The S hooks provide for chain mounting or mounting on wire shelving Install the Guardian CR2000 as shown in illustration using outer holes on hanger brackets Chain and mounting hardware not supplied must have a minimum safe working load rating of 20 Ibs 10 kg Close S hooks to secure unit Electrical The Guardian CR2000 is equipped with an IEC320 power inlet and outlet An appropriate line cord is included in the packaging The unit must be grounded for safe operation Plug unit into a standard 3 terminal grounded receptacle with line voltage and frequency as listed on serial label of unit If an extension cord is necessary use only a properly rated 3 wire extension cord that provides grounding NOTE The 100 and 120VAC Guardian CR2000 models are equipped with an internal self resetting fuse to protect the high voltage transformer in case the wrong line voltage 230 VAC is applied If a 100 or 120 VAC Guardian CR2000 is connected to 230 VAC the fans will continue to run but both Output and Balance indicator lights will turn red If this occurs turn off the unit and wait for one minute to allow the fuse to reset and then connect the CR2000 to the proper line voltage Optional Daisy Chaining If desired power to units may be daisy chained using the IEC320 power outlet and optional daisy chain pow
3. CO An ITW Company Technology Group 1750 North Loop Rd Ste 100 Alameda CA USA 94502 Tel 510 217 0600 Fax 510 217 0484 Toll free 800 367 2452 Sales services 510 217 0460 Tech support 510 217 0470 ioninfo simco ion com salesservices simco ion com techsupport simco ion com service simco ion com www simco ion com Guardian CR2000 5101181 VI 09 11 14
4. SIMCO An ITW Company Guardian CR2000 Overhead lonizing Air Blower User s M anual 4 ge e al D EI Tabel of Contents SECTION 1 Description SECTION 2 Safety SECTION 3 Features SECTION 4 Specifications SECTION 5 Installation SECTION 6 Operation SECTION 7 Maintenance SECTION 8 Replacement Parts SECTION 9 Warranty Guardian CR2000 5101181_V1 09 11 SECTION 1 Description Simco lon s Guardian CR2000 is an overhead ionizing air blower designed specifically for use with sensitive electronic components in cleanroom applications where electrostatic discharge ESD is a concern The Guardian CR2000 lonizing Air Blower produces an airflow that is rich in positive and negative air ions Directing the airflow onto an object that has a static electricity charge will quickly neutralize the charge If the object has a negative static charge it will attract positive ions from the airflow Conversely if the object has a positive static charge it will attract negative ions from the airflow The volume of airflow is controlled by variable speed control of the fans which provides a wide range of airflow settings The airflow can also be locked into high speed using the key switch to provide assurance of the maximum possible performance Airflow is directed through ionizing elements which produce air ions These ionizing elements are shrouded by ducts to eliminate airflow within the unit s chassis The ionizing elements are ene
5. ance of 0 5 volts Calibration Guardian CR2000 5101181_V1 09 11 10 The Guardian CR2000 ion output is inherently balanced by design so there are no calibration adjustments If after checking ion balance as outlined above an unbalance or offset voltage exists in excess of 0 5 volts clean the emitters If the problem persists contact Simco lon Customer Service at 800 538 0750 USA or 215 997 0590 Guardian CR2000 5101181 VI 09 11 11 SECTION 8 Replacement Parts Part Number 4630204 4630195 4630197 4630201 4104515 4107193 4107194 4107195 4106386 5050767 5050964 5050768 5050784 4611018 4611020 4670900 4710335 5050775 5050774 5050542 5050543 Optional Item Description H V Transformer 100 VAC H V Transformer 120 VAC H V Transformer 230 VAC LV Power Supply Outlet Grille includes point cleaner Fan Center Fan Power Out End Fan Power In End 3 fan model only lonizer Assembly Line Cord Kit 120 VAC North American Plug 5 15P Line Cord Kit 230 VAC North American Plug 6 15P Line Cord Kit 230 VAC Continental European Plug CEE7 Line Cord Kit 230 VAC British Standard Plug BS1363 Fuse 10A for British Standard Plug Keyswitch Lock Knob 2 required Inlet Grill Mounting Kit includes lock knobs Hanger Bracket Kit Daisy Chain Power Cord 10 3m Hanging Chain Kit Guardian CR2000 5101181 VI 09 11 12 SECTION 9 Warranty Simco lon warrants its produ
6. cts to be free of defects in components workmanship or materials for a period of two years from date of purchase This warranty does not apply to any physical or electrical damage caused by misuse abuse or negligence Such as any modifications made to the unit or service work done by any other than Simco lon authorized technicians Any unit with altered or removed serial number is ineligible for warranty Simco lon will not be liable for loss or damage due directly or indirectly to an occurrence or use for which the product is not designed or intended In no event shall Simco lon be liable for incidental or consequential damages except where state or regional laws override This warranty extends to the original purchaser and is not transferable No person agent distributor dealer or company is authorized to change modify or amend the terms of this warranty in any manner whatsoever All products returned must have an RA Return Authorization number regardless of warranty status Call Simco lon for an assigned RA number Information in this document is subject to change without notice and does not represent a commitment on the part of Simco lon No part of this manual may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and recording for any purpose other than the purchaser s personal use without written permission of Simco lon Guardian CR2000 5101181_V1 09 11 13 SIM
7. er cord Up to 10 units may be daisy chained Guardian CR2000 5101181_V1 09 11 8 SECTION 6 Operation Activate the Guardian CR2000 by turning the keyswitch out of the OFF position In the ADJUSTABLE FAN SPEED position the airflow can be adjusted by using a flat blade screwdriver to turn the recessed FAN SPEED control In the HIGH FAN SPEED position the airflow is fixed at maximum The key can be removed with the keyswitch in any position During operation the ION OUTPUT and ION BALANCE indicators will illuminate green to verify the presence of balanced ionized air The time required to neutralize a static charge on an item in the air stream depends upon fan speed Setting a higher fan speed reduces time required for neutralization When locating the Guardian CR2000 the ionized air stream should cover as much of the work area as possible The constant flow of ionized air will maintain items such as work surfaces tools materials and components at very low charge potentials Charged items introduced into work area will be neutralized Guardian CR2000 5101181_V1 09 11 9 SECTION 7 Maintenance The Guardian CR2000 has been designed for minimal maintenance The only regular maintenance suggested is emitter point cleaning Emitter point cleaning takes only moments with the built in point cleaners The Guardian CR2000 contains a balancing circuit that is inherently self balancing This circuit compensates for changes that would otherwise a
8. ffect ion balance Scheduled checking of ion output and balance should be considered to assure quality audit requirements Emitter Cleaning To clean ion emitter points simply rotate point cleaner knob located at center of each outlet clockwise to the stop approximately one turn and release The spring loaded point cleaning brush will return to its parking spot Remove or protect particulate sensitive product during point cleaning Recommended frequency of cleaning is once a week lon Output Check A charge plate monitor CPM such as Simco lon s EA 4 is required to test ion output A convenience ground is located near the power outlet for instrument grounding it accepts a standard banana plug If a CPM is not available a periodic verification instrument may be used to verify ion output CAUTION ELECTRICAL SHOCK HAZARD Do not insert objects through intake or outlet grille Do not try to verify operation of unit by drawing a spark from an ion emitter point The design of the balancing circuit makes the spark test inconclusive lon Balance Check A charged plate monitor CPM such as Simco lon s EA 4 is required to test the unit for ion balance A convenience ground is located near the power outlet for instrument grounding it accepts a standard banana plug Allow the unit to warm up for one hour to ensure the most accurate offset voltage measurement Offset voltage should be measured and checked against the specified ion bal
9. minal grounded receptacle Do not defeat electrical ground by modifying plug or using an ungrounded 3 prong adapter If an extension cord is necessary use only a 3 wire extension cord that provides grounding Do not insert objects through intake or outlet grille Do not operate unit in flammable or explosive atmospheres Internal repairs or servicing must be done by qualified personnel Guardian CR2000 5101181 VI 09 11 4 SECTION 3 Features e Rapidly neutralizes static charges e Covers an extended area with ionized air e Inherently balanced ion output e Built in ion emitter point cleaner e lon output and balance are monitored e Variable speed fans with wide range of airflow e Keyswitch for performance in critical applications Guardian CR2000 5101181_V1 09 11 5 SECTION 4 Specifications 3 Fan Unit Part No 2 Fan Unit Part No Line Voltage Max Current Draw Air Volume Output Fan Speed Low High Air Velocity Fan Speed Low High Air Flow Characteristics Operating Temperature Ozone Audible Noise Fan Speed Low High Enclosure Finish Mounting Hardware Weight Size 4008630 4008705 4008704 4008729 4008730 4008731 120 VAC 230 VAC 100 VAC 50 60 Hz 50 60 Hz 50 60 Hz 0 2 Amp 2 fan 0 3 Amp 3 fan 0 1 Amp 2 fan 0 15 Amp 3 fan 0 2 Amp 2 fan 0 3 Amp 3 fan Flow 3 fan 135 CFM 60 l s 270 CFM 120 I s Flow 2 fan 90 CFM 40 l s 180 CFM 80 l s Velocity
10. rgized with a low current high voltage signal The system contains current limiting resistors which enhances ionization stability and provides for safety The signal is applied to a circular arrangement of ion emitters which results in an alternating polarity ion field The airflow exiting the Guardian CR2000 carries these ions to the work area to provide static neutralization New design features enhance both short term and long term ion balance stability A transparent duct extends from each fan output These ion shields prevent ion loss to the unit s chassis and preserve ion output and balance The Guardian CR2000 features a balancing circuit The output from the monitoring circuit is indicated with two bicolor LEDs on the face of the unit The Guardian CR2000 also offers built in emitter point cleaners as a standard feature to make it easy to maintain optimum performance To ensure cleanroom compatibility the Guardian CR2000 uses specially chosen components which minimize the risk of particulation All fans feature a specially designed bearing system and use silicone free lubricants Fans are particle tested to Class 10 cleanroom particle limits Airflow surfaces are free of silicone materials to further minimize the risk of contamination Guardian CR2000 5101181_V1 09 11 3 SECTION 2 Safety Read instruction manual before installing or operating device This unit is equipped with a 3 prong grounding plug and must be plugged into a 3 ter
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