
APV_CU4 AS-i_UK-5_072018.indd
UK
Control Unit
CU4 AS-interface
Instruction manual: UK - rev. 5
APV
40
9. Accessories and Tools
Assembly/disassembly - adapter on valve actuator:
• hexagon socket wrench 6 mm
• screwdriver 4mm
Assembly/disassembly – CU on adapter:
• hexagon socket wrench 3 mm
Assembly/disassembly – electronic module:
• torx wrench TX20
• screwdriver 3.5 mm
Assembly/disassembly – feedback unit:
• torx wrench TX15
Assembly/disassembly – electronic modules:
• torx wrench TX20
Assembly/disassembly – air connections:
• jaw wrench M13
Assembly/disassembly – pressure relief valve:
• torx wrench TX10
Loctite semi-solid
jaw wrench
torx wrench
hexagon socket wrench
screwdriver