88192278-01-19 Installation Master - 第108页

PRINTER PREPARATION TRANSIT BRACKETS AND SCREWS REMOVAL 4.6 Installation Manual Chapter Issue 15, May 20 Figure 4-3 Front and Rear T ransit Brackets NOTE Item 5, the Left Chase T ransit Brac ket is fitted upside down on …

PRINTER PREPARATION

TRANSIT BRACKETS AND SCREWS REMOVAL

Chapter Issue 15, May 20 Installation Manual 4.5

TRANSIT BRACKETS AND SCREWS REMOVAL

NOTE

All transit brackets and screws must be removed from the printer before power

is applied. Printer damage may occur if transit brackets or screws are not

removed prior to power up. Transit brackets and screws are red in colour for

easy identification.

To remove the transit brackets and screws from the printer, remove/open the

rear printhead cover. On Type 1 cover printers, remove the two upper side

panels as detailed in the Covers chapter.

Transit Brackets The transit brackets include the following:

• Front Transit Bracket

• Rear Transit Bracket

• Rear Chase Transit Bracket

• Cover Frame Transit Bracket (For printers with Anti Vibration (AV) mounts

fitted to the covers frame)

The following procedure must be adhered to and care must be taken to ensure

that the chase/ASM is released in a controlled manner to prevent damage to

the roller bearings or the actuators.

NOTE

In the following procedure, the numbers in brackets ( ) refer to Figures 4-3 The

Front and Rear Transit Brackets and 4-4 Rear Chase Transit Brackets.

To remove the chase transit brackets, carry out the following procedure:

1. Using a 13mm spanner, loosen the four M8 nuts (3) directly below the front

and rear transit brackets (2), Chase Transit Brackets figure refers.

2. Slowly loosen the four M8 nuts (3) above the front and rear transit brackets

(2) to lower the roller counter plates onto the rollers bearings.

3. Using a 4mm Allen key, remove the M5 cap head screws (9) and washers

(10) that attach the adaptor bracket (8) to the left and right printheads.

4. Remove the four M8 nuts (3) and washers (4) above the front and rear transit

brackets (2).

5. Remove the front and rear transit brackets (2) from the M8 chase studs (1).

6. Loosen the transit adjustment screw lock nut (6) on the front and rear transit

brackets (2).

Chase

Chase Clamp

Roller Bearing

Roller Counter Plate

PRINTER PREPARATION

TRANSIT BRACKETS AND SCREWS REMOVAL

4.6 Installation Manual Chapter Issue 15, May 20

Figure 4-3 Front and Rear Transit Brackets

NOTE

Item 5, the Left Chase Transit Bracket is fitted upside down on dual lane

printers.

Item Description Item Description

1 M8 Chase Stud 6 Transit Adjustment Screw Lock Nut

2 Front/Rear Transit Bracket 7 Transit Adjustment Screw

3 M8 Nut 8 Adaptor Bracket

4 M8 Washer 9 M5 Cap Head Screw

5 Left Chase Transit Bracket 10 M5 Washer

PRINTER PREPARATION

TRANSIT BRACKETS AND SCREWS REMOVAL

Chapter Issue 15, May 20 Installation Manual 4.7

7. Loosen the transit adjustment screw lock nut (15) on the rear chase transit

bracket (12).

Figure 4-4 Rear Chase Transit Bracket

8. Using a 6mm Allen key, loosen the transit adjustment 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 comes into contact with

the three actuator shafts.

9. Using a 5mm Allen key, remove the rear chase transit bracket (12) by

removing the M6 cap head screw (13) and M6 washer (14).

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