2JPb Scraperwinch uses the preparing work before
2014/10/05
For the working face, the first package and guarantee the local circuit requires the installation of scraperwinch is, and prepare a distribution box and 15 meters square of GB 10-16 cable. Before entering the work page site, must ensure that the working surface of the protective measures are complete and ventilation is good, and to clear the pumice, pai. Check the support conditions, and ensure that the work surface to have enough light for illumination.
For equipment, we need to check the electrical wiring, switches, scraperwinch motor circuit is intact, the grounding wire is connected, power distribution box or air switch or a magnetic starter, electrician to ready. To ensure that our staff in operation of scraperwinch not because of leakage injuries. Scraperwinch fixed to fixed safety, is a long-term fixed or temporary fixation must be fixed by force not to turn a hair. It was Ann, before running try machine, rotary, check the scraperwinch mechanical brake, scraper, guide pulley, etc. are safe and reliable.
For the operation, must advance with the stope working personnel obtain reliable connection, according to the direction of the scraper bucket to formulate operation, not in the case of no contact of any discharge hopper, scraper, scraperwinch at work when the stope personnel should stay away from the scraperwinch scraper operation line.
For startup: scraperwinch scraper, it is strictly prohibited to handle and press (brake), prohibited personnel in the roadway scraper in walking or across the wire rope. Multiple scraperwinch bad, must set the signal device, contact to start scraperwinch, any start or stop, must get in touch with other scraperwinch staff, scraperwinch stopped rope must be hung and fixed well.