Contents
1.
Safety regulations for Airless spraying ...................................... 2
1.1
Explanation of symbols used .............................................................. 2
1.2
Electrical safety ......................................................................................... 3
1.3
Gasoline engine safety .......................................................................... 4
1.4
Fueling (gas engine) ............................................................................... 4
1.5
Setting up on uneven surfaces ........................................................... 4
2.
General view of application ............................................................. 5
2.1
Application ................................................................................................ 5
2.2
Coating materials .................................................................................... 5
3.
Description of unit................................................................................ 5
3.1
Airless process .......................................................................................... 5
3.2
Functioning of the unit ......................................................................... 5
3.3
System diagram - gasoline PT units .................................................. 6
3.4
System diagram - electric PT units .................................................... 7
3.5
Technical data for PT units ................................................................... 8
3.6
Airless Spray Tip Recommendation Chart ...................................... 9
3.7
Instruction manuals list ......................................................................... 9
4.
Operation ................................................................................................10
4.1
Setup ..........................................................................................................10
4.2
Preparing a new sprayer .....................................................................11
4.3
Preparing to paint .................................................................................12
4.4
Painting .....................................................................................................13
4.5
Pressure relief procedure ...................................................................13
5.
Cleanup ....................................................................................................14
5.1
Special cleanup instructions for use with
flammable solvents ..............................................................................14
5.2
Cleaning the sprayer ............................................................................14
5.3
Cleaning a clogged tip ........................................................................14
6.
Maintenance..........................................................................................15
6.1
Daily maintenance ................................................................................15
6.2
Maintaining the filter assembly........................................................15
6.3
Maintaining the hydraulic system ...................................................16
6.4
Maintaining the fluid section ............................................................16
6.5
Basic engine maintenance .................................................................17
7.
Troubleshooting .................................................................................18
7.1
Airless gun ...............................................................................................18
7.2
Fluid section ............................................................................................18
7.3
Hydraulic motors ...................................................................................19
7.4
Spray patterns ........................................................................................20
Warranty ...............................................................................................................21
Accessories for PT units .................................................................................66
Gun manifold assemblies (optional) ..................................................... 68/69
PowrTwin Plus
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