Fimco UTL-60-12V Owner's Manual page 6

There is a shut-off valve on the intake line, next to the pump. It is at this
location so you can shut off the flow of solution to access your system's screen for
cleaning.
Checking/Cleaning the sprayer's filter/screen:

Start your pump and before it shuts off, reach down and shut the valve to the
'Closed' position (lever is perpendicular to the flow of fluid), then shut off your
pump.

Unscrew the knurled nut from the shut-off valve, leaving the valve connected to
the tank.

Swing (swivel) the intake assembly towards you. Look in the nut you JUST un-
screwed. There is a screen/washer there.

Remove the screen and clean as necessary. Replace when done and reassemble
the entire assembly.

Make sure the valve is turned to the 'Open' position before restarting your pump.
Pump Assembly
#5278021
Ref.#: 1.1
Page 6
Manifold
Assembly
#5302351
(Pistol-Grip) Handgun #5273959
28"