Printer 710_810 v8 High Throughput Conveyor Module - 第27页

HIGH THROUG HPUT CONVE YOR (HTC ) MODULE ADJUS TMENT S AND SET TINGS Chapter Issue 3 Oct 06 Technical Reference Manual 17.27 Auxiliary Conveyor Front Rail Parallelism WARNING BOARD CLAMPS. EXTREME CAR E MUST BE EXERCISED…

HIGH THROUGHPUT CONVEYOR (HTC) MODULE

ADJUSTMENTS AND SETTINGS

17.26 Technical Reference Manual Chapter Issue 3 Oct 06

3. Place a spirit level on top of the setting plate and check the levelness of the

conveyor in the X and Y planes.

4. If adjustment is required, carry out the following:

a. By careful adjustment of the grub screws on the top face of the auxiliary

conveyor front and rear linear bearing holders, raise or lower the height

of the conveyor about the auxiliary conveyor height adjustment bolt, to

achieve conveyor levelness.

b. Carry out Steps 2 and 3 to recheck for conveyor levelness.

View on Auxiliary Conveyor

Board Clamp

Setting Plate

Spirit Level

Front View of HTC Rails

Grub Screw

Linear Bearing

Linear Bearing Holder

HIGH THROUGHPUT CONVEYOR (HTC) MODULE

ADJUSTMENTS AND SETTINGS

Chapter Issue 3 Oct 06 Technical Reference Manual 17.27

Auxiliary Conveyor Front Rail Parallelism

WARNING

BOARD CLAMPS. EXTREME CARE MUST BE EXERCISED WHEN WORKING IN

THE TOOLING AREA OF THE MACHINE TO AVOID INJURY. THE FOILS ON THE

FRONT AND REAR BOARD CLAMPS ARE VERY SHARP.

To check and if required adjust the auxiliary conveyors front rail parallelism,

carry out the following procedure at transport height:

NOTE

The parallelism of the auxiliary conveyors rails is dependent on the front and

rear print station rails being parallel. Therefore, before any adjustment is carried

out an assessment of the parallelism of the print station rails must be carried out.

1. In Rail System Diagnostics, select Adjust and alter board width to 250mm.

2. Select Drive Rail to Board Width. The rails are driven to the board width

selected.

3. Place one of the Board Clamp Setting Plates Pt No 140403 onto the print

station transport belts.

4. Manually slide the setting plate back and forth from the print station to the

right hand auxiliary conveyor, ensuring the plate moves freely without

binding or jamming.

5. If adjustment is required on the right hand auxiliary conveyor, loosen the two

auxiliary conveyor bolts that secure the auxiliary conveyor to the machine

lower frame.

6. Carefully adjust the conveyor to obtain front rail parallelism with the print

station front rail.

7. Re-tighten the securing bolts and recheck for parallelism.

Auxiliary Conveyor Securing Bolts

HIGH THROUGHPUT CONVEYOR (HTC) MODULE

ADJUSTMENTS AND SETTINGS

17.28 Technical Reference Manual Chapter Issue 3 Oct 06

8. Further adjustment of the auxiliary conveyor can be achieved by loosening

the two front rail securing bolts, adjusting the rail to achieve parallelism and

re-tightening the rail securing bolts.

9. Repeat Steps 4 - 8 for the left hand auxiliary conveyor.

Auxiliary Conveyor Rear Rail Parallelism

WARNING

BOARD CLAMPS. EXTREME CARE MUST BE EXERCISED WHEN WORKING IN

THE TOOLING AREA OF THE MACHINE TO AVOID INJURY. THE FOILS ON THE

FRONT AND REAR BOARD CLAMPS ARE VERY SHARP.

To check and if required adjust the auxiliary conveyors rear rail parallelism, carry

out the following procedure at transport height:

NOTE

1. The parallelism of the auxiliary conveyors rails is dependent on the front and

rear print station rails being parallel. Therefore, before any adjustment is

carried out an assessment of the parallelism of the print station rails must

be carried out.

2. Ensure that the auxiliary conveyor front rail is in alignment with the print

station front rail before any adjustment of the auxiliary conveyor rear rail

parallelism (refer to Auxiliary Conveyor Front Rail Parallelism section of this

chapter).

1. In Rail System Diagnostics, select Adjust and alter board width to 250mm.

2. Select Drive Rail to Board Width. The rails are driven to the board width

selected.

3. Using a Board Clamp Setting Plate Pt No 140403, place the plate on the

right hand auxiliary conveyor transport belts.

Front View of HTC Rails

Auxiliary Conveyor

Front Rail

Securing Bolts