Gantry crane electric stacker maintenance work safety rules

overhead gantry crane electric stacker maintenance work safety rules are as follows:
(A) maintain the repair site clean.
(2) repair, Do not carry loose items or valuables. Maintenance (full / half) Electric Stacker electrical systems, should come into contact with energized metal electronic components could easily lead to a short circuit or fire. So please, take off the watch, earrings or other ornaments.
(3) (Full / Half) Electric Stacker repair,hoist gantry crane first unplug the power outlet and disconnect the power.
(4) in the open left cover or electrical system, you should turn off (full / half) Electric Stacker key switch.
(5) Check the hydraulic system in the front, should make the fork down and release system pressure.
(6) Check the vehicle oil spill situation, please wipe with paper or cardboard, not touched with bare hands. To avoid burns.
(7) Please note that the gear or hydraulic system oil temperature may be higher, you should first make (full / half) Electric Stacker cooled, and then replace the gear oil or hydraulic oil to prevent high oil temperature result in burning.
(8) hydraulic system should raise new clean oil. If oil is not clean, it will affect the precision of hydraulic components, reduced ability of the entire hydraulic system. If different brands of hydraulic oil, there is damage to the hydraulic components, but also affect the system capacity. So, when you add or replace the hydraulic fluid,bridge gantry crane be careful to use a unified grades.
(9) Please observe the relevant laws and regulations, protect the environment, according to the provisions storage and discharge of oil, do not be discharged into the sewer.
(10) body welding, disconnect the battery power. Because welding, the welding current may enter the battery, in order to avoid such occurrences, please disconnect the battery.
(11) in (full / half) Electric Stacker beneath work, (full / half) Electric Stacker application stent struts prison.