Tabla De Contenido; General Description; Operation; Setup - SprayTECH GPX 85 Manual Del Propietário

table of contents
Safety Information .................................................................... 2
Specifications ........................................................................... 3
General Description ................................................................. 4
operation ................................................................................... 4
Setup ................................................................................... 4
Preparing a New Sprayer .................................................... 4
Preparing to Paint................................................................ 5
Painting ............................................................................... 5
Pressure Relief Procedure .................................................. 6
Spraying .................................................................................... 6
Spraying Technique ............................................................ 6
Practice ............................................................................... 7
cleanup ..................................................................................... 7
Maintenance .............................................................................. 8
General Repair and Service Notes...................................... 8
Maintaining the Engine ........................................................ 8
Cleaning or Replacing the Filters ........................................ 8
Replacing the PRIME/SPRAY Valve ................................... 8
Replacing the Sprayer ON/OFF Switch............................... 9
Replacing the Gears and/or Slider Assembly...................... 9
Replacing the Transducer ................................................. 10
Servicing the Clutch Assembly .......................................... 10
Servicing the Fluid Section ................................................ 13
troubleshooting ..................................................................... 15
Parts Listings .......................................................................... 48
Main Assembly .................................................................. 48
Drive Assembly ................................................................. 50
Fluid Section Assembly ..................................................... 52
Cart Assembly ................................................................... 54
5 Gallon Siphon Set (optional) .......................................... 54
Labels ................................................................................ 55
Accessories ....................................................................... 56
Limited Warranty .................................................................... 60

General Description

This airless sprayer is a precision power tool used for spraying
many types of materials. Read and follow this instruction manual
carefully for proper operating instructions, maintenance, and
safety information.
Engine
Cart
Filter
Assembly
Fluid
Section
English
Uncontrolled Copy

operation

Setup

Perform the following procedure before starting the engine of a
gas-powered sprayer.
1. Ensure that the siphon tube and the return hose are
2. Attach the supplied grounding cable to a grounded object.
3. Using a wrench, attach a minimum of 50' of 1/4" nylon
4. Attach an airless spray gun to the spray hose. Using two
note: Do not attach the tip to the spray gun yet.
5. Turn the pressure control knob fully counterclockwise to its
6. Make sure the sprayer ON/OFF switch is in the OFF position.
7. Fill the fluid section oil cup with approximately one
IMPoRtant: never operate unit for more than ten seconds
without fluid. operating this unit without fluid will cause
unnecessary wear to the packings.
8. Check the engine oil level. The gasoline engine oil level
9. Close the fuel shut-off lever and fill the gas tank with

Preparing a new Sprayer

If this unit is new, it is shipped with test fluid in the fluid section
to prevent corrosion during shipment and storage. This fluid
must be thoroughly cleaned out of the system with mineral spirits
before you begin spraying.
Pressure
Control
IMPoRtant: always keep the trigger lock on the spray gun
Knob
in the locked position while preparing the system.
PRIME/SPRAY
1. Place the siphon tube into a container of mineral spirits
Valve
Pail Hook
2. Place the return hose into a metal waste container.
3. Turn the pressure control knob fully counterclockwise to its
Outlet Fitting
4. Move the PRIME/SPRAY valve to the PRIME position.
5. Move the engine ON/OFF switch to the ON position.
Siphon Tube
6. Start the engine:
a. Open the fuel valve
b. Move the throttle
c. Close the engine
d. Holding the frame
4
this equipment produces a fluid stream at extremely
high pressure. Read and understand the warnings
in the Safety Precautions section at the front of this
manual before operating this equipment.
attached and secure.
airless spray hose to the outlet fitting on the sprayer.
Tighten securely.
wrenches (one on the gun and one on the hose), tighten
securely.
Remove the tip if it is already attached.
Make sure all airless hoses and spray guns are
electrically grounded and rated at or above the
maximum operating pressure range of the airless
sprayer.
lowest pressure setting.
tablespoon of separating oil (P/N 0279920).
is determined by the manufacturer. Refer to the engine
manufacturer's service manual (supplied).
gasoline. Use only high quality, unleaded gasoline.
that has a flash point of 60ºC (140ºF) or above.
lowest pressure setting.
Choke Lever
lever.
lever away from the
gas tank.
choke lever.
Fuel Valve
with one hand, pull
Lever
the starter rope
rapidly and firmly. Continue to hold the rope as you let it
return. Pull and return the rope until the engine starts.
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Throttle
Lever
Engine
ON/OFF
Switch
Starter Rope