Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 5-11 Checking the cable connections 
 
 
Step 6  Secure the adapter to the coupler, as shown in Figure 5-12. 
Tighten the adapter to a torque of 1-2 N·m. 
Figure 5-12 Securing the adapter 
 
 
Step 7  Secure the cable gland to the adapter, as shown in Figure 5-13. 
Tighten the cable gland to a torque of 5 N·m using a tool. 
Figure 5-13 Securing the cable gland 
 
 
Step 8  Connect the AC output connector to the bayonet coupling of the AC output wiring terminal on 
the SUN2000 and rotate it clockwise until a "click" sound is heard, as shown in Figure 5-14. 
Because there is insufficient space on the right of the AC terminal, tighten the terminal with 
the left hand.