Notes for CD1 electric hoist
CD1 electric hoist uses the safety notes summary:
One, CD1 electric hoist check before use of work.
1, there should be no obstacle in the range and heavy route in the operator walking.
2, a hand control button on the left and right direction of action should be accurate, sensitive, motor and reducer should be no abnormal noise.
3, the brake should be reliable and sensitive.
4, the CD1 electric hoist orbit should be no foreign body.
5, the upper and lower limit action should be accurate.
6, hook stop nut should be tightened.
7, the hook to rotate in the horizontal and vertical direction should be flexible.
8, the hook pulley should be flexible rotation.
9, the wire rope should be no obvious defects, on the drum arranged neatly, without off the pulley groove signs, good lubrication.
10, hanging. No abnormal phenomenon.
Work environment temperature of 11, CD1 electric hoist for the last 25 ~ +40 ℃
12, the CD1 electric hoist does not apply to full of corrosive gas or relative humidity above 85% places, cannot replace the explosion-proof gourd, not lifting the molten metal or toxic, flammable and explosive articles.
Two, CD1 electric hoist may not be side unloading crane weight, prohibit the use of overload.
Three, in the use process, the operator should always check whether there is chaos, wire rope buckle knot, drop groove, wear phenomenon, if there should be excluded, and should always check the rope guide and limit switches are safe and reliable.
Four, in the daily work shall not be artificially limiting device to stop the use of heavy lifting or stop the operation of equipment.
Five, after work, turn off the power switch, cut off the main power supply.
Six, we should set up specialized repair maintenance personnel on a weekly CD1 electric hoist main performance and safety inspection, found fault and remove.
The brake ring seven, motor fan of the brake wheel, not stained with grease, adjusting nut should be tightened, so as to avoid the brake failure and accident.
Eight, CD1 electric hoist each lubricating part should be the amount of the lubricating oil and lubricating oil in a timely manner, to clean, do not contain other impurities. Lubricating oil for about 2 months to replace a. To hoist reducer and reducer before use must add enough oil, lifting gear into the No. 50 mechanical oil device (HJ-50GB443-64). 0.5T, 1t, 2T, 3T, 5T, 10tCD1 electric hoist LKG 1.5kg, respectively, 2.5kg, 3kg, 3kg, 4kg, running into the viscosity reducer for 5.5 ~ 7º E50. number for lubricating oil 0.3kg.
Nine, the use of the process, find the fault should be cut off the main power supply in time.
Ten, the CD1 electric hoist does not work, do not allow the weight hanging in the air, to prevent the parts from the permanent deformation.
Eleven, the CD1 electric hoist after use, should be kept in a safe place specified. Outdoor should fortify the rain cover.
Twelve, no press the two button of the opposite direction, the other can be operated at the same time.
Thirteen, the maintenance lifting reducer disassembly when not using a screwdriver, flat shovel, a joint surface, using wooden hammer tap the protruding part of the box body and the box cover, so as not to damage the sealing surface.