Omax MAXJET 5i 320303 Series, Installation And Maintenance Manual

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400715D-EN
Maintenance Schedule
Use the following maintenance activities and schedule to develop a successful equipment maintenance program.
Reference documents and videos provide instructions for performing the specific task.
NOTE
• The expected life of components varies based on specific use cases and environmental conditions.
• The hours listed in this schedule for recommended maintenance are NOT warranty hours.
• The filter assembly and mixing tube vary with equipment.
See the OMAX MAXJET 5i Nozzle Maintenance or MAXIEM MAXJET 5i Nozzle Maintenance video, located at
https://elearning.omax.com .
Task Frequency Reference
Nozzle Body
Clean the nozzle body to prevent mineral buildup in
the jewel assembly Every 40 hours Clean and Examine the
Nozzle Body
Replace the nozzle body Every 500 hours or when cutting
performance degrades Remove the Nozzle
Install the Nozzle
Mixing Tube
Rotate the nozzle mixing tube 90 degrees (one-
quarter turn) to even out the wear Every 8 hours of cutting Rotate the Mixing Tube
Clean or replace the mixing tube As needed Remove the Mixing Tube
Install the Mixing Tube
Filters and seals
Replace the final filter assembly (plastic) Every 40 hours, or more frequently
as needed Replace the Final Filter
Assembly
Clean the metal filter screen Every 40 hours, or more frequently
as needed Clean the Metal Screen
Filter Assembly
Examine the ring seal assembly for damage Replace as needed Clean the Metal Screen
Filter Assembly
Abrasive Tube
Examine the abrasive tubing (hopper to nozzle) Daily, replace as needed Do an Inspection of the
Abrasive Feed Tube
Prepare For Maintenance
CAUTION
Before performing service on the equipment, turn the air supply to the system OFF and bleed the entire
pneumatic system to make sure it is exhausted of air pressure, including any accessories. Failure to
release the pressure may result in injury.