Arm Assembly; Round Arm Ø75 Mm Assembly; Fig. 11 - Round Arm Ø75 Mm Assembly - Automatic Systems BL 227 EVO Technical Manual

6.5. ARM ASSEMBLY

6.5.1. ROUND ARM Ø75 MM ASSEMBLY
- All screws should be greased before assembly.
- Nominal tightening torques are given in the caption of the figure.
- The barrier must be open ( Chap. 8.3, page 39) before proceeding with arm assembly or disassembly.
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1. Fit arm Ø75 (1) on the tube at the outlet of the main shaft Ø75 (2), and fasten with the stainless steel screws H M10x90 (3),
the stainless steel washers M10 (4) and the stainless steel cap nuts M10 (5).
2. Adjust the horizontal and vertical positions of the arm ( Chap. 7.5, page 35).
3. Adjust spring compensation ( Chap. 7.3, page 31).
4. To disassemble the arm, unscrew the stainless steel screws H M10x90 (3) and remove the stainless steel washers M10 (4)
and stainless steel cap nuts M10 (5).
5. Then slide the arm Ø75 (1) on the tube at the outlet of the main shaft Ø75 (2) upward so as to remove it.
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Fig. 11 - Round arm Ø75 mm assembly
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BL 227 EVO