ADTRAN (L4) User's Manual
Contents
1. BATTERY BACKUP UNIT L4 J OBAD PRICING AND AVAILABILITY 800 827 0887 TECHNICAL SUPPORT 888 4ADTRAN RETURN FOR REPAIR 256 963 8722 61175044L4 22A UNIT hs CAUTION SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY HANDLING PRECAUTIONS REQUIRED CAUTION This equipment MUST only be installed in a DC C bonding and grounding environment per Telcordia GR 1089 CORE Issue 3 It may not be utilized in a DC I isolated bonding and grounding environment SAFETY INFORMATION When using your telephone equipment please follow these basic safety precautions to reduce the risk of fire electrical shock or personal injury Do not use this product near water such as a bathtub wash bowl kitchen sink laundry tub in a wet basement or near a swimming pool Avoid using a telephone other than a cordless type during an electrical storm There is a remote risk of shock from lightning Do not use the telephone to report a gas leak in the vicinity of the leak Use only the power cord power supply and or batteries indicated in the manual Do not dispose of batteries in a fire they may explode Check with local codes for special disposal instructions NS ep MOUNTING INSTRUCTIONS CAUTION Electronic equipment can be damaged by static electrical discharge Before handling equipment wear an antistatic discharge wrist strap to prevent damage to electronic components Place equipment i2. mensions 5 mm x 20 mm SAMPLE WIRING DIAGRAM The following is an illustration of a typical wiring connection between ADTRAN systems using an AC DC power supply and battery charger and the battery backup unit Please refer to your particular product documentation for specific wiring instructions for your product 48 VDC Backup Battery Unit 54 VDC Output to ADTRAN System c ap Supplemental ground conductor GR 1089 CORE COE AC Power Input JOBAid 61175044L4 22A January 2004 Technical Support 1 888 4ADTRAN 1 888 423 8726 2004 ADTRAN All Rights Reserved
3. n antistatic packing material when transporting or storing When working on equipment always place them on an approved antistatic mat that is electronically grounded Unpack the Backup system and inspect for damage If damage is apparent refer to your carrier or supplier for remedy It is not necessary to remove the batteries during installation CAUTION Fully loaded Battery Box weighs 30 Ibs Wall mount the battery box with the following minimum clearances Top 9 Left Side 1 Right Side 5 Bottom 3 Using the template provided 61175044L4 19 mark and drill three pilot holes using a size I 0 228 diameter drill bit Insert 1 4 x 3 4 flat head wood screws supplied into the three pilot holes leaving 1 8 to 3 16 space between the screw head and the backboard With an assistant mount the battery box on the three support screws on the backboard Y P Wallmount instructions cont d 4 Remove the two closure screws on the battery box and open the cover 5 Use a long shaft screwdriver to tighten the three support screws 6 Make the connections to your ADTRAN product Refer to the documentation provided with your ADTRAN system for detailed instructions on making the connections 18 AWG or larger ground wire is recommended to connect an additional ground conductor to ground bus in the customer equipment room WARRANTY Warranty for Carrier Network products manufactu
4. red by ADTRAN and supplied under Buyer s order for use in the U S is ten 10 years except batteries which carry a manufacturer s warranty of one year For a complete copy of ADTRAN s U S Carrier Networks Equipment Warranty dial 877 457 5007 and request Document 414 COMPLIANCE CODES MAINTENANCE ife expectancy 3 5 years of standby use E Battery performance is adversely affected by extreme temperatures a Old batteries should be recycled Reference ADTRAN document 60000120 36A for more information BATTERY SPECIFICATIONS Part Number 311212V02 Suppliers YUASA and PANASONIC Batteries 7 Amp hr Battery type Lead acid DC Output 54 VDC 60 W average 100 W Backup Time Up to 8 hours Battery Charging 16 hr nominal 24 hr maximum Wire Gauge 18 AWG Preferred Temperature 68 F 20 C The 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 JOBAid 61175044L4 22A January 2004 Technical Support 1 888 4ADTRAN 1 888 423 8726 2004 ADTRAN All Rights Reserved BATTERY BACKUP UNIT L4 pede 61175044L4 22A E Part Number 32543A03 E Rating 3A 250V E Di
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