mac 10 iq fan filter module installation and service manual
Contents
1. REMOVE 10 SCREWS Figure 3 MAC 10 JQ SERVICE MANUAL PAGE 5 IV SERVICE Removal and Installation of the Room Side Replaceable Filter WARNING Disconnect the unit from the electrical power source before attempting any service Step 1 Remove the diffuser screen by shifting 1t to one side and lowering it out of the housing Step 2 While supporting the filter remove the six screws and clips and lower the filter see Figure 4 Note Before replacing with a new filter carefully inspect the new filter for any visible damage Step 3 Replace with the new HEPA ULPA filter and assemble by reversing the above steps Note Tighten filter clip bolts as necessary to insure no bypass leakage DO NOT over tighten FAN FILTER UNIT RSR FILTER HEPA OR ULPA DIFFUSER SCREEN FILTER CLIP AND BOLT Figure 4 MAC 10 JQ SERVICE MANUAL PAGE 6 V SERVICE Removal and Installation of the Motor WARNING Disconnect the unit from the electrical power source befor2. Figure 7 Setting 10 20 30 40 50 60 70 80 90 100 Airflow fpm 42 51 64 74 80 89 95 105 113 123 Sealevel Airflow fpm 5000 ASL 63 73 83 94 107 114 130 135 143 158 Figure 8 MAC 10 JQ SERVICE MANUAL PAGE 9 Infrared Remote Control Optional The Flow Set is a handheld infrared remote control configured to adjust the Envirco Mac 10 IQ unit An EVO ECM IRC control sends the IQ motors a FLOW INDEX and a GO signal The motor sends back a status signal that is connected to a red lamp The control includes an infrared remote receiver The Flow Set handheld remote sends infrared remote commands to the EVO ECM IRC control allowing remote adjustment of the IQ motor Using the Flow Set you can turn the motor on off adjust the flow index from 1 100 and read the current settings Point the Flow Set at the Flow Set target red lamp if the motor is on on the equipment Operate the on off button or any of the four T L buttons The green lamp near the Flow Set target lights indicating you are in an adjustment session Continue to operate the on off button or any of the four T L buttons to achieve the desired settings Press the Enter button to save your new settings and exit the adjustment session Press the Clear button to delete your new settings revert to the original settings and exit the adjustment session If you enter an adjustment session and do not make any adjustmen
3. MOTOR VENTURI RING BLOWER WHEEL ON OFF SWITCH Figure 6 MAC 10 JQ SERVICE MANUAL PAGE 8 VII ON OFF Switch Speed Airflow Adjustment All MAC 10 IQ units are equipped with a two position rocker switch ON OFF which is located on the side of the electrical box on top of the unit All units are furnished with the digital speed control to enable adjustment of airflow at any setting within the recommended performance range The digital control speed is mounted on the electric control box and can be adjusted without opening the box see figure 7 Airflow speed is adjusted by rotating either ten percent per increment adjustment for an approximately 10 fpm change in airflow and the one percent increment for fine tuning changes in airflow see Figure 8 The table below gives the expected airflow at each adjustment percentage on the 2x4 standard unit supplied with an Envirco filter For other sizes please contact the factory Units are factory preset at 99 maximum airflow 1 adjustment switch 10 adjustment switch 1 2 3 etc fine 10 20 30 etc adjustment large adjustments
4. READ AND SAVE THESE INSTRUCTIONS MAC 10 JQ FAN FILTER MODULE INSTALLATION AND SERVICE MANUAL STANDARD and RSR MODELS 5 MEENVIRCGC RA im C O R P O TION Mac 10 is a registered Trademarks of the Envirco Corporation Albuquerque New Mexico U S A US Patents 4 560 395 and 5 470 363 Other patents issued and pending in foreign countries Updated 4 6 01 READ AND SAVE THESE INSTRUCTIONS WARNING TO REDUCE THE RISK OF FIRE ELECTRICAL SHOCK OR INJURY TO PERSONS OBSERVE THE FOLLOWING A Installation work and electrical wiring must be done by qualified person s in accordance with all applicable codes and standards including fire rated construction B When cutting or drilling into wall or ceiling do not damage electrical wiring and other hidden utilities C If this unit is to be installed over a tub or shower it must be marked as appropriate for the application D Use this unit only in the manner intended by the manufacturer If you have any questions contact the manufacturer ENVIRCO CORPORATION 5601 Balloon Fiesta P
5. because of the rigors of shipping ENVIRCO encourages its re test after installation ENVIRCO recommends that the customer contact an independent organization with technicians trained and experienced in performance evaluation and maintenance of clean air equipment Some of the testing procedures performed on the MAC 10 IQ include PS challenge of HEPA filters to assure specified performance along with air velocity measurement and adjustment tests Recommended Testing All units that are airflow tested at Envirco are tested using a Shortridge Airdata Multimeter 870 with a Velgrid head The recommended method of reading is to place one corner of the Velgrid head 1 1 4 from the corner of the filter face and then take four reading evenly spaced along the four foot side then repeat these reads for the other long side This gives a total of eight reading to test the unit All advertised data is based on using the Velgrid with 8 readings 128 velocity points Envirco recognized the using 8 reading during a cleanroom start up may be time consuming and recommends using 3 Velgrid readings taken on a diagonal as shown below MAC 10 JQ SERVICE MANUAL PAGE 16 Recommended Testing 8 readings with a Velgrid Factory Approved Testing 3 readings with a Velgrid MAC 10 JQ SERVICE MANUAL PAGE 17
6. years when operated in clean room conditions ENVIRCO s sole obligation under this warranty is to repair or replace any parts of the equipment which are defective for a period of three 3 years from the invoice date provided that the repair or replacement is actually performed within the three 3 year period from the invoice date The buyer agrees to assume any incidental expenses including but not limited to the cost of transporting the defective equipment to ENVIRCO s repair facility The buyer s sole remedy under this limited warranty is the repair or replacement of any defective part of the equipment ENVIRCO DISCLAIMS ANY IMPLIED WARRANTIES INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE In no event shall ENVIRCO be liable for punitive incidental or consequential damages arising out of this sale including but not limited to damage to persons or property loss of use loss of time inconvenience equipment rental loss of earnings or profit or any other commercial loss This warranty excludes certain expendable items such as light tubes prefilters etc ENVIRCO expressly disclaims and excludes from this warranty any responsibility for equipment failures and or defects attributable to improper maintenance abuse accident or modification of the equipment such as application of an adjustable frequency drive XII TESTING Each MAC 10 IQ filter unit is thoroughly tested at the factory before shipment However
7. ae Figure 11 MAC 10 JQ SERVICE MANUAL PAGE 14 X MAC 10 10 Replacement Parts List Description Quantity ENVIRCO Part Number per unit 120V 240V 277V 60 Hz 50 60 Hz 60 Hz Prefilter 1 62981 62981 62981 Motor 1 63589 63589 63655 Two Position Switch 1 63739 63739 63739 Digital Speed Control 1 63672 63672 63672 Modbuss Control 1 63631 63631 63631 HEPA filter STANDARD 2x2 1 695 14 004 695 14 004 695 14 004 2x3 1 69514 019 69514 019 69514 019 2 x 3 5 1 69514 020 69514 020 69514 020 2x4 1 69514 006 69514 006 69514 006 HEPA filter RSR Available upon request Optional Accessories Indicator Light LED Power cord Remote Infrared Speed Control Control System 12 30 48 cm diameter A C intake collar Gel seal filter RSR unit only ULPA filter Standard and RSR Replacement parts are available through your authorized ENVIRCO representative If you cannot locate a representative in your area contact our Parts Department at ENVIRCO CORPORATION 5601 Balloon Fiesta Parkway NE Albuquerque NM 87113 U S A Tel 505 798 4403 Fax 505 345 8875 MAC 10 JQ SERVICE MANUAL PAGE 15 XI LIMITED WARRANTY ENVIRCO CORPORATION ENVIRCO warrants the equipment will be free of defects in materials and workmanship under normal use for a period of three 3 years The HEPA filter shall only be warranted against loading for a period of two 2
8. arkway N E Albuquerque New Mexico 87113 U S A Tel 800 545 6598 Fax 505 345 8875 Email envirco envirco com ENVIRCO CORPORATION Eastern Regional Office 18238 Showalter Road Hagerstown Maryland 21742 U S A Tel 800 645 1610 Fax 301 714 4784 Email envircoO xeuc net TRION ENVIRCO European Operations Reith Way West Portway Industrial Estate Andover Hampshire SP10 3TY England Tel 44 0 1264 364622 Fax 44 0 1264 350983 Email info trion co uk E Before servicing or cleaning unit switch power off at service panel and lock service panel to prevent power from being switched on accidentally MAC 10 JQ SERVICE MANUAL PAGE 1 IV VI VII VII IX XI Table of Contents Title Page INSTALLATION la e es e e de e 3 SERVICE CLEANING THE MAC 1070 PREFILTER 2 aaa SERVICE REMOVAL AND REPLACEMENT OF THE HEPA ULPA FILTER 5 SERVICE REMOVAL AND REPLACEMENT OF THE ROOM SIDE REPLACEABLE FILTER RSR Li 6 SERVICE REMOVAL AND INSTALLATION OF THE MOTOR 0 7 ON OFF SWITCH SPEED AIRFLOW ADJUSTMENTS ___ a 9 TRO UB EF feso alla 12 MAC 1010 WIRING DIAGRAMS aaa 13 MAC 1070 REPLACEMENT PARTS LIST aaa 15 WARRANTY at este ett DL AA A Ata een 16 TESTING 16 MAC 10 JQ SERVICE MANUAL PAGE 2 I INSTALLATION Note The MAC 10 IQ Filter Unit is completely assembled at the factory with the exception of the optional 1 4 0 64 cm 20 eyebolts which can be used
9. e Figure 2 Step 3 Clean the prefilter by hand washing in water with a mild detergent or by using a vacuum cleaner Allow prefilter to dry completely before replacing Step 4 Install the prefilter back on the bracket with the expanded metal screen facing down PREFILTER SCREW 4 PREFILTER SURFACE SUPPORT SCREEN ON TOP SIDE ON BOTTOM SIDE Figure 2 MAC 10 JQ SERVICE MANUAL PAGE 4 TI SERVICE Removal and Replacement of the HEPA ULPA Filter Standard Unit WARNING Disconnect the unit from the electrical power source before attempting any service Step 1 Remove unit from ceiling Step 2 Remove the 10 screws holding the HEPA ULPA filter to the lid assembly Step 3 Lift the lid assembly off the HEPA ULPA filter see Figure 3 Discard the used filter as per requirements of the applicable regulations Note Before replacing with a new HEPA ULPA filter carefully inspect the new filter for any visible damage Also inspect the gasket in the tee bar to insure a tight seal Replace as necessary Step 5 Replace with the new HEPA ULPA filter and assemble by reversing the above steps gt o N
10. e attempting any service WARNING Electrical service should be performed by licensed electricians or authorized ENVIRCO service technicians Step 1 To gain access to the motor remove the ceiling panel next to the unit if applicable Step 2 Lift the prefilter off the prefilter frame see Figure 5 Step 3 Disconnect both the power connector 5 pin and control cable 16 pin from the motor REMOVE PREFILTER REMOVE MOTOR BLOWER ASSEMBLY 6 SCREWS ON OFF SWITCH Figure 5 MAC 10 JQ SERVICE MANUAL PAGE 7 Step 4 Remove the six screws to free the venturi ring and remove the motor blower assembly from the lid assembly see Figure 6 Step 5 Using a 5 32 0 40 cm Allen wrench remove the blower wheel from the motor shaft Remove motor from the venturi ring by remove the three 10 bolts Step 6 Replace with the new motor and reassemble by reversing the above steps Set the spacing between the venturi ring and the blower wheel at 0 06 0 15 cm clearance PREFILTER
11. per voltage amperage and distribution frequency Step 4 Replace HEPA filter if the air velocity remains low High Air Velocity Step 1 Adjust digital speed control for lower blower output Non Laminar Flow and or Excessive Contamination Step 1 Step 2 Step 3 Step 4 Insure that no large obstructions are upstream of airflow pattern Determine that no other air moving devices are operating in or around clean room which disrupt room s airflow pattern Check air velocity and if low conduct the Low Air Velocity procedure outlined above Conduct smoke and photometer test on HEPA filter Seal or replace HEPA filter as necessary MAC 10 JQ SERVICE MANUAL PAGE 12 IX MAC 10 IQ Wiring Diagrams DIGITAL SPEED CONTROL WIRING DIAGRAM ol Figure 9 DIGITAL SPEED CONTROLWITH OPTIONAL INDICATOR LIGHT LED WIRING DIAGRAM Figure 10 MAC 10 JQ SERVICE MANUAL PAGE 13 IX MAC 10 IQ Wiring Diagrams continued OPTIONAL CONTROL UNIT WIRING DIAGRAM FIELD INSTA LLED 7 16 PIN FROM RECEIVER UNITS FIELD INSTALLED RECEIVER UNIT WIRING DIAGRAM
12. s each time you MAC 10 IQ SERVICE MANUAL PAGE 10 make a valid entry If the flow index is already 100 and you try to increase the flow index the green lamp does not blink and the increase does not occur If the flow index is at 91 and you press the 110 button the green lamp does not blink and the increase does not occur because your entry would take the index above 100 When the flow index is greater than 90 use the T1 button to increase the index The 1 and 410 keys respond in a like manner when you try to set the flow index below 1 Zero is not a valid flow index Batteries Two AA batteries power the EVO IRC Master Remove the sliding door on the back of the unit to expose the battery compartment Remove the old batteries Insert the new batteries in the position indicated by the battery pictures molded into the bottom of the battery compartment The battery spring clips are difficult so you may need to use a small screwdriver to shoehorn the batteries into place For maximum battery life store the EVO IRC Master so the buttons are not pressed While current drain is minimum when the unit is not sending infrared signals some battery current is drawn to sense the pressed key MAC 10 JQ SERVICE MANUAL PAGE 11 VIII Trouble Shooting Low Air Velocity Step 1 Check prefilter media replace or clean as necessary Step 2 Adjust digital speed control for higher blower output Step 3 Check power supply for pro
13. ts for 15 minutes the adjustment session automatically clears Use the Clear button to read the current settings Point the Flow Set at the Flow Set target and press the Clear button A green lamp begins to flash indicating the signal was received The flash sequence indicates the current flow index The sequence occurs in two sets The tens 1 set uses long flashes to indicate the tens digit The units 2 set uses short flashes to indicate the units digit An extra long flash in the tens set or the units set indicates the value of the corresponding digit is zero A flow index of 24 flashes two longs then 4 shorts A flow index of 89 flashes 8 longs then 9 shorts A flow index of 30 flashes 3 longs then an extra long A flow index of 04 flashes an extra long then 4 short A flow index of 100 flashes 10 longs then an extra long Use the On Off button to turn the motor on or off Point the Flow Set at the Flow Set target on the equipment and press the on off button If you press Enter while the motor is off the motor stays off even through a power on off cycle Adjust the flow index using the T L buttons The TW button pair on the left adjusts the index T L 10 The T button pair on the right adjusts the flow index Ta Using the T L10 pair you can quickly move the index up and down Using the 1 4 pair you can precisely set the index to achieve the desired flow During an adjustment session the green lamp blink
14. when hanging the unit from an overhead structure Step 1 Carefully remove the unit from the shipping carton and inspect for any damage that may have occurred during transportation see Figure 1 Step 2 Wipe down plastic bag and move unit into clean room Step 3 If using rigidly supported grid usually 2 or wider raise unit through ceiling and lower onto the gasketed grid If using a flexible grid typically supported with wires the unit must be secured to an overhead structure with eyebolts s hooks and chain A roll of high density gasket has been provided for use with ungasketed grids Step 4 Have an electrician wire the unit to the appropriate voltage 115V 220V 277V AC according to the wiring diagram in section IX and local electric codes If optional power cord was purchased plug unit into a grounded receptacle PACKING BLOCK FILTER UNIT PREFILTER O lt lt _ PLASTIC BAG AEREO A AC Pp E of EN ALO wee Zw 2 NSHIPPING CARTON Figure 1 MAC 10 JQ SERVICE MANUAL PAGE 3 II SERVICE Cleaning the MAC 10 IQ Prefilter WARNING Disconnect the unit from the electrical power source before attempting any service Note To keep the filter in top operating condition washing the foam prefilter is recommended every three to six months Step 1 To gain access to the prefilter remove the ceiling panel next to the unit if applicable Step 2 Lift the prefilter off the prefilter frame se
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