Huawei SUN2000-250KTL Series User Manual page 16

SUN2000-(250KTL, 280KTL, 300KTL, 330KTL) Series
User Manual
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Using Ladders
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Issue 02 (2022-12-20)
When moving a heavy object, be aware of the workbench, slope, staircase,
and slippery places. When moving a heavy object through a door, ensure that
the door is wide enough to move the object and avoid bumping or injury.
When transferring a heavy object, move your feet instead of turning your
waist around. When lifting and transferring a heavy object, ensure that your
feet point to the target direction of movement.
When transporting the equipment using a pallet truck or forklift, ensure that
the tynes are properly positioned so that the equipment does not topple.
Before moving the equipment, secure it to the pallet truck or forklift using
ropes. When moving the equipment, assign dedicated personnel to take care
of it.
Choose sea or roads in good conditions for transportation as transportation
by railway or air is not supported. Avoid tilt or jolt during transportation.
Use wooden or insulated ladders when you need to perform live-line working
at heights.
Platform ladders with protective rails are preferred. Single ladders are not
recommended.
Before using a ladder, check that it is intact and confirm its load bearing
capacity. Do not overload it.
Ensure that the ladder is securely positioned and held firm.
When climbing up the ladder, keep your body stable and your center of
gravity between the side rails, and do not overreach to the sides.
When a step ladder is used, ensure that the pull ropes are secured.
If a single ladder is used, the recommended angle for the ladder against the
floor is 75 degrees, as shown in the following figure. A square can be used to
measure the angle.
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