Check the packing lube and air lubricator before spraying, relieve pressure and flush after every job, and inspect filters and screens whenever pressure drops or the spray spits. Titan's published routines for its air-powered PowrCoat line give the details. For an Admiral, confirm each step against the Admiral manual, which we host on our manuals page.
Read this first: what we can and cannot say about the Admiral
Our research for this guide is stronger on Titan's PowrCoat air-powered line than on the Admiral by name. The one direct link on our site is the 850-050 minor motor service kit, whose listing names the Speeflo Admiral together with the PowrCoat 940, 960 and 975. Where this guide quotes a routine, it comes from Titan's PowrCoat operating manual extracts or from general airless practice, and it says so. Your Admiral's own manual always has the final word. Manuals are on our Titan manuals page.
Before you spray
Top up the packing lube
Titan's PowrCoat manual says to fill the packing oil reservoir half full each day with Titan Piston Lube, 314-480. Do not overfill it so it drips into the paint, and do not substitute oil, water or solvent.
Check the air lubricator
On the PowrCoat, the air-motor lubricator is factory-set. Leave the setting alone until the reservoir needs refilling, then use the lubricant the manual names. Titan's extract gives one drop per minute as the proper rate, raised in humid weather when icing can occur. Check the Admiral manual before copying that rate.
Look at the strainers
Inspect the inlet screen on the suction side and the filter element in the outlet filter. Strain the coating too. Clogged filters cause pressure loss, pulsing and spitting.
Check the gun and tip
A worn tip has a wider orifice, so pressure falls and the pattern turns coarse or streaky. Replace the tip when the pattern degrades.
At the end of every job
- Turn the air regulator fully counterclockwise to its lowest setting and close the shutoff valve. Titan's PowrCoat manual says not to store the sprayer under pressure.
- Relieve pressure using the procedure in your manual. The PowrCoat 1045 steps are: lock the gun, close the shutoff valve, slowly open the bleed valve, release the gun lock, hold the metal part of the gun against a metal waste container, trigger to clear the hose, then lock the gun again. Other models differ, so use yours.
- Flush the pump, hose and gun with the right cleaner for the coating you used. Never leave latex or other coatings to dry inside.
- Store as your manual says. Titan's PowrCoat extract recommends mineral spirits through the system for long-term or cold-weather storage, and protecting the pump from freezing.
Service checks: when a symptom shows up
Symptom to part
| Symptom | Check first | Part area |
|---|---|---|
| Pressure loss, pulsing or spitting | Filters and screens, then tip wear | Outlet filter element, inlet screen, tip |
| Paint in the wet cup or leaking at the packing | Packings and the piston rod surface | Upper packing set, displacement rod |
| Pressure will not hold or the pump will not prime | Inlet and outlet valve seats and balls | Seats, balls, foot valve |
| Motor icing or running poorly | Air supply and lubricator | Air motor, air filter and lubricator parts |
General airless guidance and Titan's PowrCoat notes. Confirm against the Admiral manual.
A scored piston rod destroys new packings, so inspect the rod when you repack. For an air-motor refresh, the 850-050 Minor Motor Service Kit is the part whose listing names the Admiral.
Parts that belong in your maintenance kit
These are listed on the PowrCoat 940, 960 and 975 diagrams, which share the 850-050 kit with the Admiral. Match any part to your own sprayer before ordering, and call (713) 931-0006 if you are unsure.
Maintenance parts from the PowrCoat 940, 960 and 975 diagrams.
−8%
The air motor diagram that includes the minor service kit.
Filter elements and the housing.
Inlet screen, suction set and muffler.
Bottom line
Lube the packings and check the air lubricator before work, relieve pressure and flush after it, and let symptoms point you to the filter, packing or valve involved. Use the Admiral manual for specifics.
Need a part for your sprayer?
Call (713) 931-0006 with your model and serial number, or order from the parts diagram.
(713) 931-0006Order by Parts Diagram