Operation method of ladder

Lifting single ladder, lifting herringbone ladder

1, the single ladder or miter ladder forms an angle of about 75 degrees with the ground.

2. After the ladder is stretched, the overlapping parts keep a certain overlapping distance. The overlapping distance of ladders below 8m should be above 75cm, and the overlapping distance of ladders above 8m should be above 1 10cm.

3. When lifting a ladder, you should hold the handle with one hand and the rope with the other, and your palm must not be placed on the steps, otherwise your fingers may be injured when lifting the ladder.

4. Lift the ladder to a suitable height. After ensuring that the lifting clamp is stuck on the steps, break off the fixing block at the bottom of the upper ladder and fix it. Then tie the lifting rope and use the ladder after it is opened to a suitable width. Please lift it gently and put it down gently when lifting it.

5. To put down the ladder, first close both sides of the ladder, then untie the fixed rope, raise the ladder a little, make the fixed clip leave the step surface, and then slowly descend. If the descent is not smooth, you can hold the rope with one hand and gently shake the ladder back and forth with the other hand until the ladder descends smoothly.

6. The herringbone elevator and lifting platform shall be operated by at least two people. When lifting, two people should pull the rope at the same time, and at least two people should assist the ladder over 6m to prevent the ladder from falling to one side due to uneven stress on both sides.

7. It is forbidden to stand on the platform when the lifting platform is lifting or moving. 8. There are two movable lifting fixtures on both sides of the lifting platform, which can be folded when moving and locked when lifting.

9. Lockable universal movable casters are installed at the bottom of the lifting platform. Please lock the casters when working, and unlock them when moving to move freely.

! ! ! When the operator climbs the ladder, there should be protective personnel on the ground beside the ladder to prevent the danger of people falling off the ladder caused by unexpected events such as unidentified objects or unidentified personnel hitting the ladder.

The multifunctional ladder disconnects the joint when the ladder is opened. When you hear a click, it means that the ladder is fixed and can be used safely. The ladder "clicks" every 45 degrees, which also plays a warning role. Just pull the switch at the big connector. 3. Excessive drinkers, people who like to doze off (tired), barefoot people and people wearing slippers are advised not to work on the stairs for a long time.

4. When the ladder is folded, don't hold the ladder column by hand, because it is overlapped with 0 gaps, so hold the pedal with gaps.

Please fold the ladder when not in use.