![background image](http://html1.mh-extra.com/html/titan/multifinish-440/multifinish-440_owners-manual_1119450004.webp)
English
4
© Titan Tool Inc. All rights reserved.
Table of contents
Safety Precautions ................................................................... 2
General Description ................................................................. 4
Setup .......................................................................................... 4
Operation ................................................................................... 5
Preparing a New Sprayer
.................................................... 5
Preparing to Paint................................................................ 5
Priming ................................................................................ 5
Painting ..................................................................................... 6
Painting in MultiFinish Mode ...............................................
6
Painting in Airless Mode ......................................................
6
Control Panel Indicators
......................................................
6
Pressure Relief Procedure ..................................................
7
Spraying Technique ................................................................. 7
cleanup ..................................................................................... 7
Maintenance .............................................................................. 8
General Repair and Service Notes
...................................... 8
Replacing the Motor ............................................................
9
Replacing the Gears
............................................................
9
Replacing the Transducer ................................................. 10
Replacing the PRIME/SPRAY Valve
................................. 10
Servicing the Fluid Section ................................................ 11
Replacing the Filters.......................................................... 12
Troubleshooting ..................................................................... 12
Parts Listings .......................................................................... 38
Warranty .................................................................................. 43
General Description
This MultiFinish spray system is versatile enough to use for
low pressure fine finish work as well as high pressure airless
spraying. The system includes a piston pump sprayer and an air
compressor that work together to provide this versatility.
Sprayer ON/
OFF switch
Pressure
control knob
Oiler cap
Oiler button
PRIME/
SPRAY knob
Compressor
ON/OFF switch
Air hose
outlet
Air gauge
Air pressure
regulator
Compressor
Material hose
outlet
Pusher stem
Return tube
Siphon tube
Setup
Perform the following procedure before plugging in the power
cord of an electric unit.
1. Make sure the pump ON/OFF switch and the compressor
ON/OFF switch are in the OFF position.
2. Make sure the pressure control knob is in its OFF position
in the white zone.
3. Lock the gun by flipping the trigger lock into lock position
(see spray gun manual).
4. Using a wrench, attach a minimum of 50’ of 1/4” nylon
airless spray hose to the material outlet fitting on the
pump. Tighten securely.
5. Attach the spray hose to the material inlet fitting on the
spray gun. Using two wrenches (one on the gun and one
on the hose), tighten securely.
Material
Inlet
Fitting
Air Inlet
Fitting
Coupling
Air Hose
Material
Hose
Standard Hose
Configuration:
Material
Inlet
Fitting
Air Inlet
Fitting
With Optional
Whip Hoses:
Coupling
Air Whip
Hose
Air Hose
Material Hose
Material
Whip Hose
Straps
Make sure all airless hoses and spray guns are
electrically grounded and rated for at least 2800
PSI (19 MPa) fluid pressure.
6. Attach the air hose to the air outlet fitting on the
compressor. Tighten securely.
7. Attach the air hose coupling to the air inlet fitting on the
spray gun. Attach the air hose to the coupling. Tighten
securely.
Reversing the hose connections could result in
serious injury. Make sure the airless spray hose is
connected from the diaphragm pump to the
material inlet fitting on the gun and the air hose is
connected from the compressor to the air inlet
fitting on the gun.
8. Ensure that the siphon tube and the return hose are
attached and secure.
9. Remove the fill cap with a straight-slot screwdriver, or a
coin. Fill the oil reservoir with one ounce of piston seal
lubricant (P/N 313-481). Replace oiler cap.
10. Press oiler button 2-5 times to prime the oiler. Press once
for every eight hours of usage to lubricate the fluid section.
IMPORTaNT: Never operate unit for more than ten seconds
without fluid. Operating this unit without fluid will cause
unnecessary wear to the packings.
11. Fully depress the pusher stem to make sure the inlet ball
is free.
12. Make sure the electrical service is 120V, 15 amp
minimum.
13. Plug the power cord into a properly grounded outlet at
least 25’ from the spray area.
IMPORTaNT: always use a minimum 12 gauge, three-wire
extension cord with a grounded plug. Never remove the
third prong or use an adapter.