Panasonic HIT Power 210A, General Installation Manual

General Installation Manual 

© Feb 2012, SANYO Electric Co., Ltd.  All Rights Reserved 

8

Figure 3.4  
Grounding method  
Using self-tapping screw 

Note: Use the smaller ground 
holes illustrated in Figure 3.1.
Select a grounding the 
following lug. 
 ILSCO GBL-4DBT,  
 Burndy CL501TN

Figure 3.5 
Grounding method  
Using bolt and nut 

Note: Use the larger ground 
holes illustrated in Figure 3.1.

Select a grounding the 

following lug. 
 ILSCO GBL-4DBT,  
 Burndy CL501TN

Glass

Backsheet

Frame (Longer side) 

Grounding hole 
(0.205” diameter (5.2mm))

Flat washer (Stainless steel) 

Thickness: 
 not less than 0.037” (0.94 mm) 
Diameter: 
 not less than 0.75” (19.05 mm) 

Grounding Lug 

Bolt (Stainless steel)
 #8, #10, M5 

Nut (Stainless steel)

Copper wire 

Set screw (Stainless screw) 

Star washer (Stainless steel)

Length  
(not less than 0.63’‘(16 mm)  
 not more than 0.78’‘(20 mm)) 

Self-tapping screw (Stainless steel)

Copper wire 

Frame (Longer side) 

Glass

Backsheet

Grounding hole 
(0.165” diameter (4.2mm))

Star washer (Stainless steel) 
Thickness: 
 not less than 0.02” (0.51 mm) 
Diameter: 
 not less than 0.4” (10.16 mm) 

Grounding Lug 

Set screw (Stainless screw) 

Length  
(not less than 0.47’‘(12 mm)  
not more than 0.78’‘(20 mm))