View or Download: Chapman Series II Instruction Manual
SureSet II Description
The Pinnacle Actuation Chapman Sure-Set II Limit Switch Upgrade Kit has been engineered to replace the obsolete Chapman Quick Break Limit Switch assembly. Each upgrade kit consists of a four (4) rotor, four (4) contact per rotor geared limit switch assembly and the necessary mounting hardware to adapt the Sure-Set II Limit Switch Assembly to your existing Chapman Valve Operator. Two of the rotors are used for end-of-travel indication / control and the remaining two rotors may be adjusted for any intermediate point of travel. Standard configuration provides for 2 normally open and 2 normally closed contacts per rotor. If desired, the contact block rotors may be reconfigured individually or in conjunction with adjacent rotors from normally open to normally closed or visa versa for specific applications.
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