甘肃11选5前三走势图 www.qebyek.com.cn Chain chain conveyor chain maintenance steps: Maintenance chain is mainly to check the chain lock, pin or not off, maintenance personnel must fall to the chain of the ditch to view, first open the trench to see the lights, Hand-held 20cm long tool touches the inspection site, to prevent the chain touched by hand.
Chain chain conveyor chain maintenance note:
1, maintenance personnel under the trench overhaul, security technology must be handled by the limited approval of a single operation before they can operate.
2, maintenance chain, you must remove the surrounding obstacles.
3, the maintenance chain is, some people must promptly press the emergency stop button above or in the ditch temporary emergency stop button.
Tips: Chassis conveyor chain conveyor chain attention to safety, safety first.