Replacing SUN2000-(15KTL-50KTL) Series with 
SUN2000-(15KTL-50KTL)-M3 Series 
User Manual 
 
Copyright © Huawei Technologies Co., Ltd. 
 
 
 
When climbing a ladder, take the following precautions to reduce risks and ensure 
safety: 
−  Keep your body steady. 
−  Do not climb higher than the fourth rung of the ladder from the top. 
−  Ensure that your body's center of gravity does not shift outside the legs of the 
ladder. 
Drilling Holes 
When drilling holes into a wall or floor, observe the following safety precautions: 
 
Wear goggles and protective gloves when drilling holes. 
 
When drilling holes, protect the equipment from shavings. After drilling, clean up any 
shavings that have accumulated inside or outside the equipment. 
Moving Heavy Objects 
 
Be cautious to avoid injury when moving heavy objects. 
 
 
When moving the equipment by hand, wear protective gloves to prevent injuries. 
1.6 Commissioning 
When the equipment is powered on for the first time, ensure that professional personnel set 
parameters correctly. Incorrect settings may result in inconsistency with local certification and 
affect the normal operation of the equipment.