Organizational Maintenance of Laboratory Equipment
Introduction to Organizational Maintenance of Laboratory Equipment
Lesson 1. Perform organizational maintenance on projection printers.
Learning Event 2: Describe Procedures for Performing Monthly Maintenance
Learning Event 3: Locate and Describe Organizational Lubrication Points
Learning Event 4: Identify Methods of Troubleshooting Projection Printers
Aligning Film Stage Bridge
Figure 1-3. Organizational troubleshooting chart
Figure 1-4. Aligning film stage bridge
Aligning Condenser Lens Set
Figure 1-5. Printer components
Replacement of lens board springs
Figure 1-6. Lift cylinder assembly, exploded view
Variable Condenser Lens Replacement
Power Cable.
Figure 1-8. Power cable, wiring diagram
Figure 1-9. Power cable and associated parts
Practice Exercise - ss051550023
Answers to Practice Exercise - ss051550024
Lesson 2. Perform organizational maintenance on contact printers.
Quarterly Checks and Services
Figure 2-3. Felt clutch lubrication
Lubrication Services
Figure 2-4. Troubleshooting chart
Sectionalization
Repairs and replacement of parts.
Figure 2-5. Front panel, exploded view
Light box switch replacement.
Exposure time and number of prints switch replacement
Diffusing glass replacement.
Adjustments.
Practice Exercise - ss051550037
Answers to Practice Exercise - ss051550038
Lesson 3. Perform organizational maintenance on photographic print driers.
Figure 3-1. Organizational monthly preventive maintenance checks and services
Figure 3-2. Organizational quarterly maintenance checks and services
Figure 3-3. EL-5(1), lubrication points, right side
Figure 3-4. EL-5(1), lubrication points, left side
Figure 3-6. EL-5(2) and EL-5(3), lubrication points, right side
Figure 3-7. EL-5(2) and EL-5(3), lubrication points, left side
Figure 3-8. Organizational troubleshooting table
Figure 3-8. Organizational troubleshooting table--continued - ss051550047
Figure 3-8. Organizational troubleshooting table--continued - ss051550048
Figure 3-9. EL-5(1), front and right-hand side of drier with cutaway view showing heater assembly and motor
Figure 3-10. EL-5(2) and EL-5(4), right side, with control box cover removed
Figure 3-11. EL-5(3), right side, with control box cover removed
Figure 3-12. EL-5(5) and EL-5(5)--(F42600-70-C-2658), right side, with control box cover removed
Organizational repairs, adjustments, and replacement of parts.
Figure 3-13. EL-5(1), front and left side, partial exploded view
Figure 3-14. EL-5(1), apron and associated components
Replacement. - ss051550056
Figure 3-15. EL-5(2) through EL-5(5) left front side, partial exploded view
Figure 3-16. EL-5(3) and EL-5(5) squeegee roller bearing support assembly
Replacement. - ss051550059
Adjustment.
Figure 3-17. EL-5(1), squeegee roller, exploded view
Replacing the drive roller assembly on the EL-5(1).
Figure 3-18. EL-5(1), drive roller assembly, exploded view
Replacement. - ss051550064
Replacing the print stripper on the EL-5(2) through EL-5(5)
Figure 3-19. EL-5(1), power cable configuration
Replacing the power cable on the EL-5(2)
Figure 3-20. EL-5(2), power cable configuration
Replacing the power cable on the EL-5(3), EL-5(4), and EL-5(5) -(F33657-67-C-0314)
Figure 3-21. EL-5(3), EL-5(4), and EL-5(5)-F33657-67-C-0314, power cable configuration
Replacing the power cable on the EL-5(5)-(F42600-70-C-2658) (fig. 3-22).
Replacement. - ss051550072
Answers to Practice Exercise - ss051550073
Lesson 4. Perform organizational maintenance on photographic print washers.
Figure 4-1. Monthly preventive maintenance checks and services chart
Figure 4-2. Motor and pulleys (motor cover removed)
Figure 4-3. Stuffing box (end panel removed)
Practice Exercise - ss051550078
Answers to Practice Exercise - ss051550079
Introduction to Organizational Maintenance of Laboratory Equipment
Lesson 1. Perform organizational maintenance on projection printers.
Learning Event 2: Describe Procedures for Performing Monthly Maintenance
Learning Event 3: Locate and Describe Organizational Lubrication Points
Learning Event 4: Identify Methods of Troubleshooting Projection Printers
Aligning Film Stage Bridge
Figure 1-3. Organizational troubleshooting chart
Figure 1-4. Aligning film stage bridge
Aligning Condenser Lens Set
Figure 1-5. Printer components
Replacement of lens board springs
Figure 1-6. Lift cylinder assembly, exploded view
Variable Condenser Lens Replacement
Power Cable.
Figure 1-8. Power cable, wiring diagram
Figure 1-9. Power cable and associated parts
Practice Exercise - ss051550023
Answers to Practice Exercise - ss051550024
Lesson 2. Perform organizational maintenance on contact printers.
Quarterly Checks and Services
Figure 2-3. Felt clutch lubrication
Lubrication Services
Figure 2-4. Troubleshooting chart
Sectionalization
Repairs and replacement of parts.
Figure 2-5. Front panel, exploded view
Light box switch replacement.
Exposure time and number of prints switch replacement
Diffusing glass replacement.
Adjustments.
Practice Exercise - ss051550037
Answers to Practice Exercise - ss051550038
Lesson 3. Perform organizational maintenance on photographic print driers.
Figure 3-1. Organizational monthly preventive maintenance checks and services
Figure 3-2. Organizational quarterly maintenance checks and services
Figure 3-3. EL-5(1), lubrication points, right side
Figure 3-4. EL-5(1), lubrication points, left side
Figure 3-6. EL-5(2) and EL-5(3), lubrication points, right side
Figure 3-7. EL-5(2) and EL-5(3), lubrication points, left side
Figure 3-8. Organizational troubleshooting table
Figure 3-8. Organizational troubleshooting table--continued - ss051550047
Figure 3-8. Organizational troubleshooting table--continued - ss051550048
Figure 3-9. EL-5(1), front and right-hand side of drier with cutaway view showing heater assembly and motor
Figure 3-10. EL-5(2) and EL-5(4), right side, with control box cover removed
Figure 3-11. EL-5(3), right side, with control box cover removed
Figure 3-12. EL-5(5) and EL-5(5)--(F42600-70-C-2658), right side, with control box cover removed
Organizational repairs, adjustments, and replacement of parts.
Figure 3-13. EL-5(1), front and left side, partial exploded view
Figure 3-14. EL-5(1), apron and associated components
Replacement. - ss051550056
Figure 3-15. EL-5(2) through EL-5(5) left front side, partial exploded view
Figure 3-16. EL-5(3) and EL-5(5) squeegee roller bearing support assembly
Replacement. - ss051550059
Adjustment.
Figure 3-17. EL-5(1), squeegee roller, exploded view
Replacing the drive roller assembly on the EL-5(1).
Figure 3-18. EL-5(1), drive roller assembly, exploded view
Replacement. - ss051550064
Replacing the print stripper on the EL-5(2) through EL-5(5)
Figure 3-19. EL-5(1), power cable configuration
Replacing the power cable on the EL-5(2)
Figure 3-20. EL-5(2), power cable configuration
Replacing the power cable on the EL-5(3), EL-5(4), and EL-5(5) -(F33657-67-C-0314)
Figure 3-21. EL-5(3), EL-5(4), and EL-5(5)-F33657-67-C-0314, power cable configuration
Replacing the power cable on the EL-5(5)-(F42600-70-C-2658) (fig. 3-22).
Replacement. - ss051550072
Answers to Practice Exercise - ss051550073
Lesson 4. Perform organizational maintenance on photographic print washers.
Figure 4-1. Monthly preventive maintenance checks and services chart
Figure 4-2. Motor and pulleys (motor cover removed)
Figure 4-3. Stuffing box (end panel removed)
Practice Exercise - ss051550078
Answers to Practice Exercise - ss051550079
