Retrofit & Retrofit-Plus LTC Oil Filtration Systems R E D U C I N G YO U R O I L - R E L AT E D M A I N T E N A N C E C O S T S W H I L E I M P R OV I N G R E L I A B I L I T Y Our retrofit oil filtration systems are designed to be installed on all LTC models to remove carbon and metallic particles produced during normal LTC operation, keeping oil in peak condition with minimal maintenance. SEE BACK SIDE FOR PART NUMBER CONFIGURATION TOOL. For flexible operation, both systems include an adjustable timer which allows customers to configure the system to their specifications—daily, every other day, weekly or every other week, in intervals of two, four, eight and 24 hours. Because filter replacement does not require pump reversal, dirty oil stays in the filter while system oil stays clean and in peak condition. R E T R O F I T : S TA N DA R D Easier to Install and Maintain Compact, lightweight design of our standard retrofit system permits easy installation and is equipped with quick-connect fittings that make filter replacements a “snap” (without shutting down the filter system). Sealed, environmentally-friendly filter canister design eliminates mess and hassle created when working with traditional filter cartridges in the field. New filters ship filled with oil, eliminating the need to supply make-up oil. Customizable Retrofit-Plus System Unique High-Efficiency Filter Design Our depth-type filter uses a flow path parallel with the center tube instead of the conventional outside-to-inside flow. This forces oil through a greater depth of filter material for more efficient filtration. See back side for more information on this unique filter design. R E T R O F I T- P L U S : C U S TO M I Z E YO U R OW N Our Retrofit-Plus Oil Filtration System has been designed to meet the filtration demands of higher oil volume load tap changers while providing flexibility to meet individual customer specifications. This system provides filtration with an oil flow rate range from 3 to 5 GPM and is adaptable to a variety of industry standard filters. Particle/Moisture removal performance is dependent on make/model of customer-specified oil filter cartridge. Retrofit-Plus System Minimum Turbulence in Reservoir Pump maintains a flow rate of 1.8 GPM to minimize turbulence in the tank. With the appropriate filter installed, the RetrofitPlus can remove dissolved water, extremely fine carbon and metallic particles to maintain peak performance of LTC oil, extend the life of your equipment and lengthen the period between maintenance intervals. Filter Adapter Kit Available for Alternate Style Manufacturer Cartridges More Economical Reduces mechanical wear which can minimize equipment failure and downtime. Standard Retrofit System with Waukesha® Standard Filter Cartridge RETROFIT-PLUS CUSTOMIZING OPTIONS: • Hourly Run Meter • ustomer Configurable C Hourly/Daily Timer • ower Requirements: P 120/240 VAC, 60Hz Economical purchase price combined with less frequent filter replacement can save you money.* * ctual filter life varies depending on transformer loading and frequency of LTC operations A and tap changer model. comes standard with quick connect fittings to easily attach/detach cartridge from unit. • otor Size: 1/3 to 1/2 HP M • Flow Rate: 3 to 5 GPM • dapts to Most Major A Manufacturers’ Filter Cartridges

Build Your Own Part Number Using Configuration Below OF - XXXXX SYSTEM TYPE ADDED OPTIONS INSTALLATION KITS CUSTOMER INPUT RELAYS OPTION ADD SYSTEM TYPE INSTALLATION KITS CUSTOMER INPUT RELAYS OIL WITH LEVEL 230V 2 SHUTDOWN BYPASS CONTROL STANDARD WITH BYPASS CONTROLSTANDARD STANDARD WITH RUNTIME METER BYPASS CONTROLSTANDARD ENTRANCE TUBE ONLY STANDARD WITH OIL RUNTIME METER LEVEL 120V 1 SHUTDOWN STANDARD WITH RUNTIME METER OIL LEVEL TUBE ENTRANCE SHUTDOWN 120V 1 & FLEX HOSE (20') ENTRANCE TUBE ONLY ENTRANCE TUBE AND FLEX HOSE 120V TO 240V CONVERSION KIT (20FT X 2) WITH RUNTIME METER BYPASS CONTROL...