HIGH POWER CONTACTS AND MODULES USER’S MANUAL: SECTION 4 VIRGINIA PANEL CORPORATION HIGH POWER STANDARD/90 SERIES MODULE INSTALLATION AND REMOVAL TOOLS REQUIRED 3 /32 Allen Wrench In-lbs Torque Driver INSTALLATION INSTRUCTIONS 1. Place the module in the receiver or ITA until the upper and lower module screws touch the mating holes in the inner frame. Ensure that Position 1 is located at the top for systems in which the modules are oriented vertically or to the left for systems in which the modules are oriented horizontally. 2. Using a 3/32 Allen wrench, tighten the top screw (4-40 x 5/8 captive screw for the receiver module and 4-40 x 9/16 captive screw for ITA module)1 to 2 full revolutions, while pushing lightly against the face of the module. 3. Maintain this pressure while tightening the bottom screw 1 to 2 full revolutions. 4. Repeat this sequence until the module is seated. Tighten screws to a maximum torque of 4 in-lbs [0.45 Nm]. REMOVAL INSTRUCTIONS 1. To remove, loosen the top screw (4-40 x 5/8 captive screw for the receiver module and 4-40 x 9/16 captive screw for ITA module) 1 to 2 full revolutions. Loosen bottom screw 1 to 2 full revolutions. Figure A. Receiver Module. 2. Repeat this sequence until the module is separated from the receiver or ITA. NOTE: For optimum performance and system longevity, distribute the contact load evenly throughout the module. Figure B. ITA Module. 4-1 For more information visit vpc.com 11/25/2014