Printer 600 Preventive Maintenance.pdf - 第7页
35(9(17,9( 0$,17(1$ 1&( :((./<0$ ,17(1$1& ( Chapter Issue 4 May 03 Technical Reference Manual 29.7 Machine Covers and External Connections No. T ask T ools Complet ed Comment s 1 Re move a ny bu ild up of du…
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29.6 Technical Reference Manual Chapter Issue 4 May 03
WEEKLY MAINTENANCE
WARNING
HARMFUL SUBSTANCES. CLEANING WIPES AND CLEANING SOLUTIONS MAY
CONTAIN SUBSTANCES HAZARDOUS TO HEALTH. OBSERVE ALL
MANUFACTURERS’ HEALTH AND SAFETY GUIDELINES. ALWAYS WEAR
APPROVED PROTECTIVE CLOTHING WHEN CLEANING THE MACHINE.
Preparation The machine must be isolated from electrical power and air pressure.
General Remove any build up of dust, solder paste, or other debris from the following
areas of the machine:
NOTE
Any items heavily contaminated requiring thorough cleaning must be re-lubri-
cated in accordance with the appropriate monthly maintenance task.
No. Task Tools Completed Comments
1 Print Carriage:
a. Linear Bearings
b. Belts and Pulleys
Spatula,
IPA Impregnated
Wipes
2 Squeegee/ProFlow Assemblies:
a. Linear Bearings
b. Datum Surfaces
Spatula,
IPA Impregnated
Wipes
3 X and Y Camera Axes:
a. Linear Bearings
b. Belts and Pulleys
Spatula,
IPA Impregnated
Wipes
4 Rail System and Damper Areas:
a. Leadscrews
b. Clatter Bars
Spatula,
IPA Impregnated
Wipes
5 Paste Dispense System:
a. Linear Bearing
b. Drip Tray Mount Screws
Spatula,
IPA Impregnated
Wipes
6 Underscreen Cleaner (if fitted):
a. Linear Bearings
b. Magnet Assemblies
Spatula,
IPA Impregnated
Wipes
7 Rising Table Tool Plate and Magnetic Tooling
Pins.
Spatula,
IPA Impregnated
Wipes
8 Chase Assembly
a. Pulley Assemblies (ASM)
b. Stencil Guide Strips (ASM & standard Chase)
Spatula,
IPA Impregnated
Wipes
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Chapter Issue 4 May 03 Technical Reference Manual 29.7
Machine Covers and External Connections
No. Task Tools Completed Comments
1 Remove any build up of dust, solder paste, or
other debris from the machine covers and pan-
els.
NOTE
Use only soap and water on the machine view-
ing panels.
Spatula,
IPA Impregnated
Wipes
2 Check correct operation of E Stops and all
cover switches.
3 Check condition of all external connections,
cables and pipes.
4 Review event log entries for the last week look-
ing for anomalies. Investigate and report anom-
alies to supervisor.
5 Copy the machine configuration and product file
data (see House Keeping Chapter, User man-
ual).
NOTE
These files will be required if a Windows NT
recovery procedure is carried out on the
machine.
Total estimated time required for weekly tasks 15.0 mins
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29.8 Technical Reference Manual Chapter Issue 4 May 03
MONTHLY MAINTENANCE
(or 45,000 Cycles whichever is soonest)
WARNING
HARMFUL SUBSTANCES. CLEANING WIPES AND CLEANING SOLUTIONS MAY
CONTAIN SUBSTANCES HAZARDOUS TO HEALTH. OBSERVE ALL
MANUFACTURERS’ HEALTH AND SAFETY GUIDELINES. ALWAYS WEAR
APPROVED PROTECTIVE CLOTHING WHEN CLEANING THE MACHINE.
Preparation The machine must be isolated from electrical power and air pressure until the
machine is required to function in the Run/Diagnostic mode.
Print Carriage Figure 29-2 refers.
Squeegee System If fitted - Figure 29-3 refers.
No. Task Tools Completed Comments
1 Clean the linear bearings to remove any solder
paste or debris.
Spatula,
IPA Impregnated
Wipes
2 Check drag chain and cables for chafing or
wear.
3 Cycle the print carriage to check for smooth
operation.
No. Task Tools Completed Comments
1 Clean the leadscrews and splined shafts. IPA Impregnated
Wipes
2 Lubricate the splined shafts. THK AFB Grease
3 Cycle the squeegees to check they do not stall
and ensure smooth running.