88192278-01-19 Installation Master - 第111页

PRINTER PREPARATION TRANSIT BRACKETS AND SCREWS REMOVAL Chapter Issue 15, May 20 Installation Manual 4.9 1. Usi ng a 4mm Allen key loosen the two M5 cap head screws (2), crinkle washers (3) and washers (4) sufficiently t…

PRINTER PREPARATION

TRANSIT BRACKETS AND SCREWS REMOVAL

4.8 Installation Manual Chapter Issue 15, May 20

10. Loosen the M8 nut (3) that secures the left chase transit bracket (5) to the

chase on the front and rear transit brackets.

11. Unscrew the M8 chase studs (1) from the chase and remove from the

printer.

12. Remove the two left chase transit brackets (5) from the printer.

13. Remove the two right hand chase studs (1) by loosening the two M8 nuts

(3) that secure the chase studs (1) to the chase.

NOTE

1. The transit screws are constructed of a red plastic dome head nut and a

45mm steel grub screw. Although the two parts are bonded, ensure that both

parts are removed if they become separated.

2. When the printer has been levelled, and before printing, the chase clamps

should be checked to see if they have moved out of tolerance - refer to the

section - Chase Clamp Check for details.

Cover Frame

Transit Bracket

This transit bracket assembly is fitted to printers that have Anti-Vibration mounts

fitted to the covers frame.

Carry out the following procedure for removal:

Figure 4-5 Cover Frame Transit Bracket

PRINTER PREPARATION

TRANSIT BRACKETS AND SCREWS REMOVAL

Chapter Issue 15, May 20 Installation Manual 4.9

1. Using a 4mm Allen key loosen the two M5 cap head screws (2), crinkle

washers (3) and washers (4) sufficiently to allow movement in the block (6).

2. Using a 10mm spanner loosen the M6 nylon screws (5) sufficiently to allow

the block to lift from the carriage rail, but do not remove.

3. Remove and retain the M5 cap head screws (7), crinkle washers (8) and

washers (9) using a 4mm Allen Key holding the bracket (1) to the covers

frame.

4. Remove the transit bracket (1) and block (6) as an assembly.

NOTE

After the transit bracket / block assembly has been removed, it is recommended

that the retained screws, crinkle washers and washers are refitted through the

neoprene washers on the covers frame and the previously loosened screws on

the assembly are tightened to prevent loss.

Transit Screws

Squeegee Transit

Screws

1. Snip the cable ties securing the piece of card to the front of the squeegee

mechanism. Remove the cable ties and the piece of card from the printer.

2. Whilst supporting the squeegee mechanism, remove the two squeegee

transit screws.

Item Description Item Description

1 Cover Frame Transit Bracket 6 Block

2 M5 Cap Head Screw 7 M5 Cap Head Screw

3 M5 Crinkle Washer 8 M5 Crinkle Washer

4M5 Washer 9M5 Washer

5 M6 Nylon Screw

Squeegee Transit Screws

Squeegee Mechanism Squeegee Mount

PRINTER PREPARATION

TRANSIT BRACKETS AND SCREWS REMOVAL

4.10 Installation Manual Chapter Issue 15, May 20

Print Carriage

Transit Screw

1. Loosen the M8 locking nut that secures the transit screw to the print carriage

compliant bearing block.

2. Remove the print carriage transit screw that secures the print carriage

compliant bearing block to the left linear guide rail. Ensure that the crinkle

washer below the locking nut is also removed.

3. Locate the re-sealable polythene bag taped to the print carriage.

4. Remove the plastic cap from the bag and fit into the hole that the transit

screw occupied on the left linear guide rail.

Print Carriage

Transit Screw

Print Carriage Compliant Bearing Block

Left Linear Guide Rail

Locking Nut and Crinkle Washer