Adjustment of squareness with the fence surface

Adjustment of squareness with the base surface

Fig. 57-b

The laser line inclines to the left by turning the Seal Lock Hex. Socket Set Screw M5 x 6 [103] clockwise and inclines to the right by turning counterclockwise. The squareness of the laser line with the fence surface can be adjusted in this manner.

Fig. 57-c

The laser line inclines to the right by turning the Seal Lock Hex. Socket Set Screw M5 x 6 [103] clockwise and inclines to the left by turning counterclockwise. The squareness of the laser line with the base surface can be adjusted in this manner.

(2)Adjustment of the laser marker

Adjust the laser marker according to the following steps from 1) to 5).

Adjust the product accuracy first because the accuracy of the laser marker is adjusted aligning the cut surface of the workpiece.

1) First, hold a workpiece of 60 mm (2-3/8") in height and 150 mm

Fig. 58-a

(5-15/16") in width with the vise and perform right-angle cutting.

 

At this time, check that Plate (A) [105], Cover (A) [104] and

 

the inlet of a hex. bar wrench at Hinge (A) Ass’y [87] (Fig. 57-a)

 

are closed to prevent saw dust from entering the laser marker.

 

If they are not closed, block them with tapes.

 

2) Light up the Laser Marker [107] with the workpiece held in the

 

vise. Turn the Adjuster [88] to shift the laser line onto the cutting

 

surface, top edge or rear edge of the cutting surface.

 

3) Next, insert a 2.5-mm hex. bar wrench into the inlet and adjust

 

the two Seal Lock Hex. Socket Set Screws M5 x 6 [103] so that

Fig. 58-b

 

laser beam is applied to the entire cutting surface. (Before

 

adjustment of the Laser Marker [107] using a 2.5-mm hex. bar

 

wrench, remove Caution Label (J) [109], Base Rubber [93] and

 

the tape adhered to the inlet.) If the laser line gets out of the

 

cutting surface during the laser line adjustment using the two

 

Seal Lock Hex. Socket Set Screws M5 x 6 [103], turn the

 

Adjuster [88] to shift the laser line onto the cutting surface, top

 

edge or rear edge of the cutting surface then adjust the accuracy

 

-41-

 

Page 44
Image 44
Hitachi C 8FSE, C 8FSHE specifications