Hog Slat - HS588 24VDC Pit Scraper System Controller Installation Manual

Hog Slat Inc. Newton Grove, NC USA May 2017 1 Pit Scraper Systems HS588-24VDC Pit Scraper Controller Includes Spanish Version General Installation Notes: Make sure that power is disconnected from system prior to servicing. Installation of this equipment and related OEM equipment should be in accordance with these instructions, OEM’s installation instructions and local codes (if applicable). Failure to follow specified instructions may cause damage to equipment and/or personal injury or death. Take special note of any Warnings or Safety Decals on the equipment and in manuals. Always wear protective clothing and any applicable Personal Protective Equipment (Safety Glasses and/or Ear Plugs) when working with the equipment. Discarded materials, equipment and boxes should be recycled in accordance with local and national codes. Note: Controller is to be wired in accordance with all applicable local and national electrical wiring codes. All wiring sizes and fuse capacities are to be sized according to applicable electrical code specifications or other regulations. Safety Instructions: Read all safety messages in this manual and on equipment safety decals. Follow recommended precautions and safe operating practices. Ground all electrical equipment for safety. Ground all non-current carrying metal parts to guard against electrical shock. Always keep safety decals in good condition and replace missing or damaged decals. Overview: HS588-24VDC Auto Pit Scraper Control The Automatic Control System controls the motor power and direction of rotation in order to operate the pit scraper blade through one complete cycle defined as moving the scraper blade from one wall to the opposite wall and back. A 24 HR programmable timer is used to start the cycle. Limit switches are used to provide feedback to the system when the travel limits have been reached. A delay start relay is used to delay the motor operation by approximately 2 seconds to ensure the direction of the motor has been established before energizing the motor. A delay timer relay is used to provide a maximum run time for each operation in the case of a malfunction. CAUTION: MOTOR START UP IS DELAYED