Maintenance, English, A) (b) (c) (d) (c) (b) – Wagner Flexio 890 Sprayer User Manual

Page 15: Replacing the filter, Cleaning the air valve tube

English

Maintenance

Replacing the Filter:

IMPORTanT: Before every use, you should

inspect the air filter in the turbine to see if it

is excessively dirty. If it is dirty, follow these

steps to replace it.
IMPORTanT: never operate your unit

without the air filter. Dirt could be sucked in

and interfere with the function of the unit.

1. Open up the Power Box cover. Press the tab

and remove the filter cover.

2. Remove the dirty filter from the turbine and

replace. The smooth side of the air filter must

be placed toward the turbine.

Secure the cover back onto the turbine.

Cleaning the Air Valve Tube:

note: If paint has entered the air tube, proceed as

follows.

1. Pull the air tube (a) at the top from the nozzle. Screw

off the valve cover (b). Remove the valve seal (c).

Clean all the parts carefully. Make sure to remove any

material from valve seal housing area (d).

IMPORTanT: The air tube and valve seal (c) are only

solvent-resistant to a limited extent. Do not immerse

in solvent, only wipe.

2. Place the valve seal (c) in the valve cover (b) with the

pin facing into the tube.

note: Installing the valve seal into the valve cover will

be much easier if the valve cover is inverted.

3. Turn the nozzle upside down and screw on the valve

cover (with valve seal inside) from underneath.

note: Turning the nozzle upside down will prevent

the valve seal from falling out of the valve cover during

reinstallation.

4. Place the air tube on the valve cover and on the nipple

at the nozzle.

(a)

(b)

(c)

(d)

(c)

(b)