TRS Advanced WB Intel Issue 02.pdf - 第31页

Issue 2, Nov 14 TRS Advanced Maintenance 31 Removing Rail Cap from the Printer 1. Drive the rising table to print height. 2. Drive print carriage to rear of the machine. 3. Drive rails to minimum width. 4. Turn the power…

TRS Advanced Maintenance

Issue 2, Nov 14

Objective 13: Remove and re-fit rail cap assembly

The Rail Cap is located across both the Front and Rear Centre Rail sections and houses the

linear bearings which guide the Active Surround movement. The rear section is mounted on

linear bearings to allow for the rail width to be adjusted, and also contains a snugger to clamp

the carrier in place during substrate lift and printing. There is a tooling sensor on the left hand

side to detect when the Active Surround plate is fitted, and a Rail at Tooling vane mounted on

the rear of the assembly.

Issue 2, Nov 14

TRS Advanced Maintenance

Removing Rail Cap from the Printer

1. Drive the rising table to print height.

2. Drive print carriage to rear of the machine.

3. Drive rails to minimum width.

4. Turn the power OFF.

5. Locate looms 215208 and 215210 connected between the rail cap and the interface cover.

Disconnect connectors 8PL231 and 8PL224 from the interface cover. Remove all cable

ties and note the routing of the looms.

6. Disconnect rail cap snugger pipes from Y fitting (behind the rear rail).

8PL231 8PL224

Interface Cover

TRS Advanced Maintenance

Issue 2, Nov 14

7. Undo 6 off M5x16 cap head screws from the rail cap assembly to release the guide rods.

NOTE Do not remove the screws from the rail cap assembly (clamping block).

WARNING

Never remove the guide rods from the bearing assembly in any circumstance.

8. Remove the current rail cap assembly from the rails by removing 8 off screws as shown

below.

M5x16 Cap

Head screws

Viewed from the Rear of the Machine

M4x8 Countersunk

Screws

M4x8 Countersunk

Screws

M4x25 Pan Head Screws

(4 Positions)

M4x16 Pan

Head Screws

M4x16 Pan

Head Screws

View on Rail Cap Assembly