Instruction Manuals IN-7700 Instruction Manual (600 Volt Class Dry-Type Transformers) – English VersionIN-7700 Instruction Manual – Spanish Version IN-7750 Instruction Manual (Unit Substation Dry-Type Transformers) – English VersionIN-7750 Instruction Manual – Spanish Version IN-7900 Instruction Manual (Buck-Boost Dry-Type Transformers) – English VersionIN-7900 Instruction Manual – Spanish Version Weather Shield Conversion Instructions PRODUCTS LITERATURE TOOLS PRODUCTS LITERATURE TOOLS