MX3 Fan Module MX3 Fan Module 61189007G3-22A 0711 B A P/N: 1189007G3 CLEI: M3CU390B_ _ C A U T I O N ! SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY. HANDLING PRECAUTIONS REQUIRED. MX3 Fan Module DESCRIPTION INSTALLATION The MX3 Fan Module incorporates a filter, circuit board, and fans to provide forced air ventilation for the MX3 Chassis and all of its associated modules. The MX3 Fan Module features are as follows: The MX3 Fan Module mounts in the MX3 Chassis (P/N 1189001G3). To install the MX3 Fan Module, perform the following steps: ♦ Receives power from the MX3 Chassis (±24 VDC or –48 VDC) ♦ Indicates fan failure alarms to the controller card ♦ Allows fan and filter replacement from the front without rewiring or removing the MX3 Chassis from the rack 1. After unpacking the MX3 Fan Module, inspect it for damage. If damage is noted, file a claim with the carrier and then contact ADTRAN. For more information, refer to the warranty. 2. With the screw oriented to the left, insert the MX3 Fan Module into the chassis until the MX3 Fan Module is properly seated in the backplane. 3. Using a flat or phillips-head screwdriver, tighten the screw to secure the MX3 Fan Module to the MX3 Chassis. MAINTENANCE Replacement filters (P/N 1189009G3) are available and can be ordered separately. This is a plug-in assembly and can be replaced without powering down the chassis. Minimal routine maintenance of the MX3 Fan Module is required. The filter should be inspected for excessive dust at least every 90 days and replaced as needed. To replace the filter, perform the following steps: 1. Using a flat or phillips-head screwdriver, loosen the screw on the left side of the front panel of the MX3 Fan Module. 2. Remove the MX3 Fan Module, taking care not to disturb the filter. 3. Remove the old filter, taking care not to allow dust from the filter to enter the system. 4. Install a new filter (P/N 1189009G3). 5. Install the MX3 Fan Module back into the MX3 Chassis. 6. Tighten the screw to secure the MX3 Fan Module to the MX3 Chassis. *61189007G3-22A* MX3 Fan Module PRICING AND AVAILABILITY 800.827.0807 TECH SUPPORT 800.726.8663 RETURN FOR REPAIR 256.963.8722 www.adtran.com 61189007G3-22A OPERATIONAL SPECIFICATIONS Specification Description Input Voltage –48 VDC Systems: –42 VDC to –60 VDC –24 VDC Systems: –22 VDC to –27 VDC +24 VDC Systems: +22 VDC to +27 VDC Temperature Operation: –40°C to +65°C Storage: –40°C to +85°C Relative Humidity Up to 95% noncondensing COMPLIANCE The MX3 Fan Module complies with NEBS Level 3 and RoHS Directive 2002/95/EC and is NRTL listed to UL60950. It is intended to be installed in Restricted Access Locations only. Code Input Output Power Code (PC) F – Telecommunication Code (TC) – – Installation Code (IC) A – This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by ADTRAN could void the user’s authority to operate this equipment. Warranty: ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service. Warranty information can be found online at www.adtran.com/warranty.