Preventive Maintenance.pdf - 第48页
PREVENTIVE MAINTENANCE MONTHLY MAINTENANCE 35.48 Technical Reference Manu al Chapter Issue 3 Jan 08 Chase Tick Inspect the condition of wir ing/pneu matic connections. Check operation of the chase clamps. Clean and lubri…
PREVENTIVE MAINTENANCE
MONTHLY MAINTENANCE
Chapter Issue 3 Jan 08 Technical Reference Manual 35.47
Monthly Hardware Check
Under Screen Cleaner (USC) (if fitted) Tick
Check that the paper feed mechanism operates correctly (Blue/Cyclone only).
Check the oscillation motor moves the cleaner mechanism back and forth (Vortex/Cyclone only).
Check the condition of the squeegee blades (Blue only). Squeegee blades must be replaced every 6 months.
Check that the cleaner mechanism raises and lowers smoothly.
Check the screen cleaner height.
Check that the solvent dispenses and it is at a suitable pressure.
Check that solvent dispenses evenly across the paper or cassette.
Check the condition of all hoses and connections.
Check the correct operation of the vacuum filtration unit.
Perform a USC cycle and confirm correct operation.
General Maintenance Tick
Check the condition of the board clamps.
Cycle the board clamps ensure that clamping and release is smooth.
Cycle the Test 265test 1 board on the transport rails ensure smooth operation.
Clean the table top of paste and debris, apply a wipe of light oil.
Clean the transport rails of paste and debris.
Inspect tooling pins/assemblies/modules for wear.
Inspect the air filters and clean/recommend replacement.
Screen Alignment Tick
Inspect the wiring and connections.
Inspect the three striker plates, clean and apply a wipe of light grease.
Check the actuator fixed ball at the end of the actuator shaft is clean.
Check all actuators home correctly.
Screen Change Tick
Remove and clean the auto drip tray.
Fully extend the auto drip tray telescopic plungers and clean.
Clean the screen stop actuator arm lever.
Clean the screen at stop sensor.
Refit the auto drip tray and check operation of the screen change mechanism.
PREVENTIVE MAINTENANCE
MONTHLY MAINTENANCE
35.48 Technical Reference Manual Chapter Issue 3 Jan 08
Chase Tick
Inspect the condition of wiring/pneumatic connections.
Check operation of the chase clamps.
Clean and lubricate with light oil, the omni track bearings and the underside of the track plates.
Clean the left and right screen at centre optos.
Clean the stencil guide strips of debris/paste.
Check operation of the ASM.
Summary/Remarks
Signed: Date:
PREVENTIVE MAINTENANCE
CLEANING, LUBRICATION AND MAINTENANCE DIAGRAMS
Chapter Issue 3 Jan 08 Technical Reference Manual 35.49
CLEANING, LUBRICATION AND MAINTENANCE DIAGRAMS
Figure 35-1 Rising Table
A
Tooling (clean)
Manual Tooling Plate (clean)
View on Rear of Rising Table
Transport Rail Drive Belt
Rising Table Drive Belt
Rising Table Ballscrew
Transport Rail Ballscrew
(in 2 positions)
Rising Table Motor
Linear Bearing Block
(in 4 positions)
View on Arrow A
Sensor Vane
Vertical Linear Bearing Guide Rails