Adhering The Grid; Introduction; Required Specifications - Canon CXDI-60G Service Manual

3 Adhering the Grid

3.1 Introduction

At the sales company, a grid is adhered to the grid frame unit (option) using a grid sticking tool.
The grid should be obtained by the sales company. *Among the grid units available as options,
the AL grid made by Mitaya Manufacturing Co. serves as the standard unit.
Bottom cover
Color: Cloudy gray (PB-0043)

3.2 Required specifications

• Grid dimensions (width x height):
The grid dimensions must be 317 (W) x 267 (H) mm (allowable error: 0/-1 mm).
• Effective area:
The effective area must be 292 mm (W) x 242 mm (H).
The outer edge center and effective area center must be the same (allowable error: 0/-1 mm).
• Grid dimension (thickness):
3.5 to 3.7 mm (grid thickness + adjustment spacer + thickness of adhesive tape)
If this thickness dimension of 3.5 to 3.7 mm is not satisfied, unsteadiness, locking
difficulties or other trouble may arise when the grid unit is mounted on the imaging unit.
Reference: CXDI-60G/60C optional grid unit (The grids made by Mitaya Manufacturing Co.)
Grid
Grid ratio Focal length
4:1 110 cm
8:1 110 cm
10:1 110 cm
* Thickness of adhesive tape: Approx. 0.9 mm (two types are used)
4. Repair Guide
Grid frame
Paint color: Cool white (NU-0105)
Grid specifications
label
Grid caution label
(Grid frame opening)
Lead foil direction
Grid
• Grid density (40 lines/cm)
• Focal length: 110 cm
• Grid ratios: 3 (4:1, 8:1, 10:1)
Thickness Spacer (L)
1.2 mm BA5-0322
2.0 mm BA5-0325
2.4 mm BA5-0328
8
Permit
number
label
Spacer
Spacer (S) Thickness
BA5-0323 1.5 mm
BA5-0326 0.7 mm
BA5-0329 0.3 mm