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INFINITY EX TRANS PORTATION MAJOR RELO CATION Chapter Issue 3 J an 04 Technical Reference Manual 31.13 2. Position the smaller end of the restrainer bracket so that its recess f its snugly on the chase st riker plate. 3.…

INFINITY

TRANSPORTATION

MAJOR RELOCATION

31.12 Technical Reference Manual Chapter Issue 3 Jan 04

NOTE

After installation of the transit brackets it is advisable to apply grease to all

the visible linear guide rails.

Chase Lifting NOTE

For guidance, when fitting the front and rear transit brackets screen chase studs,

refer to the following figures:

• Transit Brackets Machine Location

• Front transit Bracket Stud Locations

1. Back off the three chase actuators by hand until a 6mm gap exists between

the plunger and the chase plate.

2. Gently wind down the top four nuts on the front and rear brackets (Items 1a

and 5b) to take the weight of the chase, just enough so that the rollers turn

freely.

3. Wind the top nuts half a turn each and check that the roller nearest to each

stud is free to move. If not, alternate between each stud the half turn to ensure

the chase is raised evenly to clear the rollers.

CAUTION

CHASE DISTORTION. Do not raise the chase fully as this may result in

damage and distortion to the chase assembly.

4. Fully tighten the lower nuts on Items 1a and 5b and check that the rollers are

still free to rotate, adjust the top nut if required.

X Axis Chase

Restrainer Brackets

NOTE

For guidance, when fitting the X axis chase restrainer brackets, refer to the

following figures:

• X and Y Axis Chase Restrainer Brackets

• X and Y Axis Chase Restrainer Positions

1. Wind the hand wheels on the both of the X axis chase restrainer brackets in

an anti-clockwise direction until the lower cap head screws are accessible.

2. Position the two X axis chase restrainer brackets on the chase.

3. Screw the 6mm cap head bolts until the brackets are fixed firmly in place.

4. Turn the hand wheels on each bracket clockwise by hand until the X axis

actuators are no longer in contact with the chase (approx. 6mm gap).

5. Tighten the locknuts.

Y Axis Chase

Restrainer Bracket

NOTE

For guidance, when fitting the Y axis chase restrainer brackets, refer to the

following figures:

• X and Y Axis Chase Restrainer Brackets

• X and Y Axis Chase Restrainer Positions

1. Slide the 'C' shape of the Y axis chase restrainer bracket over the end of the

Y axis chase actuator.

INFINITY

TRANSPORTATION

MAJOR RELOCATION

Chapter Issue 3 Jan 04 Technical Reference Manual 31.13

2. Position the smaller end of the restrainer bracket so that its recess fits snugly

on the chase striker plate.

3. Using an Allen key, extend the restrainer slowly until the actuator no longer

makes contact with the striker plate (approx. 6mm gap).

4. Tighten the restrainer bracket locknut.

5. Visually check that the actuator is clear of the striker plate.

Linear Bearings Lightly grease the following THK linear bearings using LM grease Pt No

120011:

• Print Carriage (in 2 positions) - Top of printhead casting

• Y Axis (in 2 positions) - Underside of rail supports on both sides of the

machine running from front to rear

• Rising Table (in 2 positions) - Either side of table casting at rear of machine

• X Axis - Front of camera X rail

• Screen Rail Adjustment (in 2 positions) - At rear of chase either side

INFINITY

TRANSPORTATION

MAJOR RELOCATION

31.14 Technical Reference Manual Chapter Issue 3 Jan 04

Figure 31-6 Front Transit Bracket Stud Locations

NOTE

Item numbering above is the same for items listed on the Transit Brackets

Machine Location figure and table.

Item Description

1 Front Transit Bracket

1a Screen Chase Studs (2 positions)

1b Print Carriage Studs (2 positions)

1c Printhead Lift Studs (2 positions)

1e Squeegee Mount Support Bracket

1f Camera Carriage Fixing Screw

3 Paste Dispense Transit Bracket

7 Printhead Safety Prop

Front View of Machine (Covers Removed)

FRONT