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ESS GPS-5 OWNER’S MANUAL
TABLE OF CONTENTS
Overview of the ESS GPS-5 Air-assisted Electrostatic Sprayer ............ 1
Safe operation of the GPS-5 Sprayer ............................................................ 2
Operator’s responsibility ........................................................................... 2
Safety precautions ...................................................................................... 2
Chemical safety precautions ................................................................... 2
About the low-voltage system of the MaxCharge spray gun ............. 3
Safety decals ......................................................................................................... 4
Features of the GPS-5 sprayer ......................................................................... 5
Technical specications ............................................................................ 5
Operating Instructions ...................................................................................... 6
Unpacking and assembling the sprayer ............................................. 6
Before use ....................................................................................................... 7
Steps for operation ..................................................................................... 8
After spraying ............................................................................................... 9
GPS-5 maintenance schedule .......................................................................10
REFERENCE SECTION
Engine ....................................................................................................................11
Compressor .........................................................................................................12
Compressor air lter .................................................................................12
Tank pressure regulator ..................................................................................13
Pop-o valve .......................................................................................................13
Tongue handle ...................................................................................................13
Hose reel and liquid inlet lter .....................................................................14
Stainless steel tank ............................................................................................15
Quick connects ...................................................................................................16
How to store the hose quick-connects when not in use ....................17
Spray gun .............................................................................................................18
Air lter .......................................................................................................... 18
Trigger ...........................................................................................................19
Liquid lter assembly ............................................................................... 20
Nozzle assembly ........................................................................................21
Pre-spray check .................................................................................................. 22
Post-spray check ................................................................................................22
Batteries ................................................................................................................23
Yearly spray gun service ..................................................................................24
Spraying with your ESS sprayer... ................................................................. 25
Preparing a tank mix ........................................................................................26
Chemical compatibility ...................................................................................27
A note about operating temperatures ......................................................27
Trouble-shooting Guide .................................................................................29
GPS-5 spray gun service parts (drawing) .................................................. 30
GPS-5 spray gun service parts (key)............................................................31
Flow disk chart ...................................................................................................31
GPS-5 exploded view (drawing) ...................................................................32
GPS-5 service parts ...........................................................................................33
Warranty ...............................................................................................................35
Warranty card ............................................................................................35a
Spray gun repair/Yearly service return form ............................................37
Spraying with the GPS-5.