User manual KIRK KEY SOLENOID AND TIME DELAY KEY RELEASE UNITS

[. . . ] Turning the key operates the auxiliary switch. FRONT VIEW SIDE VIEW SKPM Wiring Instructions 1) Mount SKPM in the panel or enclosure. 4) T the wiring to verify that the circuitry corresponds to the proper key position (trapped vs. est free). NOTE: The key is held in the SKPM until the solenoid is energized. Once the solenoid is energized and the key is rotated and released, the contacts will change state. N. C. [. . . ] The secondary key is held in the unit until the initiating key is inserted and turned starting the time delay sequence. The initiating key will come from an interlock on the equipment being de-energized (such as a capacitor bank or rotating equipment). Inserting and rotating the initiating key begins the time delay sequence. After the predetermined delay, the indicating light illuminates permitting the secondary key to be turned and released thereby trapping the initiating key in the TDKRU. The secondary key can now be safely utilized on related key interlocked equipment (such as a ground switch or access door). IB/KRU/06 PAGE 5 Instruction Manual for: Solenoid Key Release Unit and Time Delay Key Release Unit KIRK ® Time Delay Key Release Unit (Type TDKRU) Wiring Diagram POWER SOURCE SOLENOID TIMING RELAY L1 L2 1 AUX. SIGNAL LIGHT 2 TERMINAL BLOCK 1 7 1 2 3 8 3 4 5 6 7 8 + + + 5 3 4 6 FXK A-3 FK A-2 INTERLOCKS TDKRU Wiring Instructions 1) Mount the TDKRU in the panel or enclosure. 3) T the wiring to verify that the circuitry corresponds to the proper key position (trapped vs. est IB/KRU/06 PAGE 6 Instruction Manual for: Solenoid Key Release Unit and Time Delay Key Release Unit Key Control IMPORTANT - T ensure correct operation of the KIRK ® interlock system it is necessary to remove all o loosely or removable held keys before operating the equipment on which the interlocks are mounted. There should only be enough keys to operate the interlock system sequentially. The keys removed from the KIRK ® interlocks should be returned to Kirk Key Interlock Company, Massillon, Ohio, or retained by authorized personnel for use as spare keys. The spare keys must not be normally available to operating personnel, since the use of these keys, where not specifically required, will result in incorrect operation of the equipment on which the interlocks are mounted. Any spare keys should be given to operating personnel only, if and when the corresponding operating key has been destroyed. ADDITIONAL KEYS will be provided ONLY with proper authorization from the ultimate user to which the specific key combination has been assigned. Duplicate Keys Each interlock is supplied with a key in its lock. These keys are needed during installation of the interlocks on equipment. This then provides more keys than are actually necessary for operation of the interlock system. When the interlocks have been installed, all extra keys should be removed from the system and destroyed or retained by authorized personnel. If additional keys are required because of loss or damage, they can be supplied only on the purchaser's authorized order. T order additional or o replacement keys, please: 1) Copy the duplicate key release form on pages 9 and 10 of this manual, or print from http://www. kirkkey. com. 3) Fax the form to Kirk Key Interlock Company for immediate delivery, at 330-833-1528. KIRK KIRK A1 A1 IB/KRU/06 PAGE 7 Instruction Manual for: Solenoid Key Release Unit and Time Delay Key Release Unit Service and Maintenance Lubrication - Interlocks should be periodically lubricated with a small amount of dry powdered graphite. Do not use oil of any type as the oil will collect dirt and "foul" the lock cylinder so that it will not operate. [. . . ] Any damaged or malfunctioning interlock should be returned to Kirk Key Interlock Company, Massillon, Ohio. If this is not possible and replacement locks are required, the following information must be forwarded to Kirk Key Interlock Company: 1) Lock Number - obtain from the face of lock cylinder. Number - obtain from nameplate on interlock 3) Item Number - obtain from nameplate on interlock 4) Key Interchange Number (if applicable) - obtain from the face of lock cylinder. LOCK NUMBER KEY INTERCHANGE KIRK KIRK Key Interlock S. O. KEY INTERCHANGE ORDER NUMBER ITEM ITEM NUMBER MASSILLON, OHIO, USA 1-800-438-2442 IB/KRU/06 PAGE 8 DUPLICATE KEY RELEASE FORM KIRK KEY INTERLOCK CO. DUPLICATE KEY RELEASE FORM AND INDEMNITY AGREEMENT Bill To Address: _________________________________ _________________________________ _________________________________ _________________________________ Telephone No. _________________________ Credit Card Type (VISA, MC) __________________ Credit Card Expiration Date ____________ Credit Card No. [. . . ]