88192277-01-19 - Micron Technical Reference V9 Volume 4.pdf - 第146页

TRANSPORTATION - MINOR RELOCATION TRANSIT BRACKET INSTALLATION 41.4 Technical Reference Manual Chapter Issue 4, May 19 Figure 41-2 Rear Chase T ransit Bracket 8. Adjust the angle of the rear chase trans it bracket (12) t…

TRANSPORTATION - MINOR RELOCATION

TRANSIT BRACKET INSTALLATION

Chapter Issue 4, May 19 Technical Reference Manual 41.3

1. Screw two M8 chase studs (1) into the right hand side of the chase,

engaging approximately 15mm of thread and secure with M8 nuts (3) and

M8 washers (4).

2. Place a left chase transit bracket (5) over the hole on the left hand side of

the chase aligned to the front X actuator.

3. Place a left chase transit bracket (5) over the hole on the left hand side of

the chase aligned to the rear X actuator.

4. Screw two M8 chase studs (1) through the holes in the left chase transit

brackets (5) and into the holes in the chase, engaging approximately 15mm

of thread and secure with M8 nuts (3) and M8 washers (4).

5. Ensure that an M8 nut (3) is fitted to all four M8 chase studs (1) and is

approximately 50mm down from the top of the M8 chase stud (1).

6. Place an M8 washer (4) on all four M8 chase studs (1).

7. Loosely fit the rear chase transit bracket to the rear of the left hand printhead

using an M6 cap head screw (13) and M6 washer (14).

TRANSPORTATION - MINOR RELOCATION

TRANSIT BRACKET INSTALLATION

41.4 Technical Reference Manual Chapter Issue 4, May 19

Figure 41-2 Rear Chase Transit Bracket

8. Adjust the angle of the rear chase transit bracket (12) to align the transit

adjustment screw (11) to the centre of the chase/ASM. Tighten the M6 cap

head screw (13).

9. Adjust the transit adjust screw (7), on both the left chase transit brackets (5),

and the transit adjustment screw (11) on the rear chase transit bracket (12),

so that the chase is moved approximately 5mm away from all three actuator

shafts.

10. Lock the transit adjustment screws in position with the transit adjustment

screw lock nuts (6) and (15).

11. Place the front and rear transit brackets (2) over the M8 chase studs (1).

Item Description Item Description

11 Transit Adjustment Screw 14 M6 Washer

12 Rear Chase Transit Bracket 15 Transit Adjustment Screw Lock Nut

13 M6 Cap Head Screw

View on Right Hand Underside

TRANSPORTATION - MINOR RELOCATION

TRANSIT BRACKET INSTALLATION

Chapter Issue 4, May 19 Technical Reference Manual 41.5

12. Loosely attach the adaptor bracket (8) at each end of the front and rear

transit bracket (2) to the left and right printheads using an M5 cap head

screw (9) and M5 washer (10).

13. Screw an M8 nut (3) and M8 washer (4) onto each of the four M8 chase

studs (1) and adjust so that the front and rear transit brackets are nipped

between the nuts and washers, ensuring that the chase is not lifted at this

time.

14. Fully tighten the M5 cap head screws (9) left loose in Step 12.

15. Slacken the M8 nuts (3) directly below the front and rear transit brackets (2).

16. Adjust the M8 nuts (3) above the front and rear transit brackets (2) to lift the

chase off the roller bearings (in all four positions), ensuring that the roller

counter plates are not touching the chase clamps.

17. Tighten the M8 nuts (3) directly below the front and rear transit brackets (2).

18. Refit/close any disturbed covers.

Chase

Chase Clamp

Roller Bearing

Roller Counter Plate