User Manual

7-2 Maintenance
7.5 Routine Maintenance Procedures
WARNING! CAUTION!
Before performing any of the maintenance procedures in this section, perform a
service shutdown described in 5.11.2.4 Service Shutdown.
NOTE The following maintenance procedures are for the SL-940E/SL-941E Series Conformal
Coating Systems only. Refer to the appropriate manual for recommended maintenance
procedures for your specific coating applicator.
Routine maintenance procedures and required intervals are listed in Table 7-1. It is also recommended
that you follow all procedures listed in 5.12 Daily Routine Procedures.
Table 7-1 Routine Maintenance Procedures
Task Frequency Instructions
Clean Dispensing Area Daily
Remove spilled fluids with the manufacturer’s recommended
solvent and a soft cloth. Remove any foreign objects from the
dispensing area and ventilation holes.
 NOTE Make sure the coating system ventilation is
ON during handling and cleanup of all
materials used with the coating system. DO
NOT cover ventilation holes.
Clean Spill Pan Daily See 7.6 Cleaning the Spill Pan.
Clean Fluid Filter Weekly Replace as necessary. Refer to 7.8 Cleaning the Fluid Filter.
Drain Water Trap Weekly
Check the water level in the water trap and empty if full. See
7.7 Emptying the Water Trap.
Check Conveyor Weekly
Check conveyor guards for alignment and security. Inspect
conveyor chains for proper tension.
Inspect Hardware Weekly
Inspect coating system for broken, loose, worn, or missing
hardware. Replace or repair as necessary.
Inspect Electrical And
Pneumatic Lines
Weekly
Inspect coating system for broken, loose, or frayed electrical
and pneumatic lines. Replace as necessary.
Check Air Cylinders Monthly Check for leakage.
Lubricate the Cables and
Linear Guides
Every three
months
See 7.10 Lubricating the Cables and Linear Guides.
Tension Mechanical Drive
Cables
Every 6-12
months
See 7.11 Tensioning the Cables.
Empty Purge Cups As Needed
Empty and clean purge cups. Follow MSDS
recommendations for the proper handling and disposal of all
materials.
Refill Solvent Cups As Needed Refill as needed.
Clean Camera Lens (if
applicable
As Needed Use the cleaning kit provided.
Tension Conveyor Chains As Needed See 7.12 Tensioning the Conveyor Chains.
Replace Conveyor
Chains
As Needed See 9.8 Replacing Conveyor Chains.