Printer 600 Adjustable Screen Mount.pdf - 第22页
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Chapter Issue 3 May 03 Technical Reference Manual 12.21
secure the electrical loom with a cable tie.
7. At the front web assembly, fully tighten the four chase rail securing bolts.
8. Connect the Screen Clamps - Off and Screen Clamps - On pneumatic
pipes to the quick release pneumatic connections shown below.
9. Thread the Rail Lock - Front pneumatic pipe through the slot in the rail
width scale assembly and connect the pipe to the front web assembly
Pneumatic
Connection
Electrical
Connection
Cable Tie
View on Rear of ASM
Screen Clamps - Off
Screen Clamps - On
Rail Lock - Front
View on Front Web Assembly
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12.22 Technical Reference Manual Chapter Issue 3 May 03
pneumatic connection. Ensure the pipe is secured into the cable clip.
10.Connect the rail lock pneumatic pipe to the push button valve on the bracket
assembly.
11. Reconnect the electrical and pneumatic power to the machine and check for
air leaks.
12.Press and hold the relevant push button valve and ensure the front and rear
web assemblies release allowing the rail position to be adjusted. Release
the button valves and ensure the rail is now clamped in position.
13.Power up the machine, in Diagnostics select Screen Change Module.
14.Select Toggle Screen Clamps and ensure the flap assemblies extend and
retract correctly.
Rail Lock - Front Rail Width Scale Assembly
Pipe Clip
View on Underside of Rail Width Scale Assembly
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Chapter Issue 3 May 03 Technical Reference Manual 12.23
Screen at Centre
Sensor
To replace the screen at centre sensor transmitter or receiver the appropriate
chase rail assembly is to be removed from the machine (see Chase Rail -
Removal procedure earlier in this section).
1. Place the chase rail assembly on a level surface with the stencil support
plate uppermost. Unscrew the nine M3 countersunk stencil support plate
retaining screws and remove the plate.
2. Remove the screen at centre M3 button headed retaining screw from the
centre of the sensor body.
3. Release the sensor loom from the ‘P’ clip fitted adjacent to the pneumatic
cylinder pulley.
4. Remove and discard the sensor loom.
5. Fit the the replacement sensor to the chase rail assembly and secure with
the M3 button headed screw.
6. Fit the ‘P’ clip to the sensor loom and secure with the pan headed screw.
Ensure the loom runs beneath the cable assembly.
View on Underside of Chase Rail Assembly
(Stencil Support Plate Removed)
'P' Clip
Screen at Centre Sensor