Envirco MAC 10 IQ - Manual (Page 19)

MAC 10
®
IQ
Fan Filter Unit
19 Innovators in Clean Air Technology | www.envirco.com | Operation & Maintenance
I n s t a l l a t i o n & S e r v i c e M a n u a l
TN1004, June/13
Innovators in Clean Air Technology | www.envirco.com
T E C H N I C A L N O T E S
TN1004
Changing from GE to Nidec Motors in the Field
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Changing out from GE 2.3 to Nidec PerfectSpeed DC Motors in the field
The Envirco DC family of Fan Filter Units has previously used the GE 2.3 motor that was purchased
by Regal Beloit. The older models have GE 2.3 motors that have become obsolete and are replaced
with the new Regal Beloit model EON. The EON motor is currently being evaluated and you will be
receiving a new manufactured motor named Nidec PerfectSpeed.
When you order a replacement motor they will be a form and fit
replacement, except for the cable that connects to the control
board and the motor. The new Nidec motor will require you to
replace the cable. The old cable was a sixteen pin connector
while the new motor cable will have a four pin connector as
shown in the photo to the right.
Please use the new cable with the new four pin connector to
connect your new motor. The cable number will be determined
by the build style of your unit.
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Nidec Part References
18 in Standard Build 63751-015
12 in RSRE Build 63751-016
15 ft Whip 63751-017
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Old Cable References
The power cable, has remained the same for the new motor and will be reused.
The rest of the fit and function will be a direct replacement. Follow the procedure
in the IOM for motor swap for your particular FFU.
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Contact Us
Contact Envirco sales or technical team for any assistance needed.
©2013 Envirco ® . Envirco ® is a registered trademark of Air System Components, Inc. All product specifications reflect available information at the printing of this brochure.
Envirco ® reserves the right to revise or modify products and/or specifications without notice.
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101 McNeill Road
Sanford, NC 27330, USA
Tel: 919.775.2201
Toll Free: 800.884.0002
Fax:800.458.2379
www.envirco.com
email: [email protected]
European Sales
The Cavendish Centre
Winnall Close
Winchester, Hampshire,
S023 OLB, UK
Tel:+44(0)1962.840465
Fax:+44(0)1962.828619
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email: [email protected]
Asian Sales and Manufacturing
Building #1
No.19 Xiangpu Road, Shenpu, SIP
Jiangsu Province, PRC 215021
Tel: +86.512.62967272
Fax: +86.512.62967221
email: [email protected]
Old Cable Style
Old Cable Style
New Cable Style
Note: GE 2.3 motors are obsolete.