Graco 288591, 288592, 288594, 288593, 288596 User Manual
...
Instructions - Parts List
®
RAZOR
Siphon
312106F
Feed Gun
A premier gun for the automotive refinish market for use with thin to medium viscosity
materials (14-20 seconds Zahn #2 cup). If spraying heavier materials, use a pressure or
gravity feed spray gun.
Includes HVLP, Compliant, and Conventional Series.
See page 2 for List of Models and maximum working pressures.
See page 10 for Parts.
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
ENG
This manual is available in the following languages.
English 312106
Spanish 312107
French 312108
German 312109
Italian 312110
Contents
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 12
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 12
TI8222A
II 2 G
Models
Models
Max HVLP/
Comp
Part
Number Series Spray Type
288588 A HVLP 30 (0.21, 2.1) 2.2 Clear, Base 253827 253778 253777 234779 289504
288589 A Compliant 35 (0.24, 2.4) 1.0 Clear, Base 288454 288301 288640 288751 289510
288590 A Compliant 35 (0.24, 2.4) 1.2 Clear, Base 288454 288302 288641 234778 289510
288591 A Compliant 35 (0.24, 2.4) 1.3 Clear, Base 288454 288303 288641 234778 289510
288592 A Compliant 35 (0.24, 2.4) 1.4 Clear, Base 288454 288304 288642 288752 289510
288593 A Compliant 35 (0.24, 2.4) 1.6 Clear, Base 288454 288305 288642 288752 289510
288594 A Compliant 35 (0.24, 2.4) 1.8 Primer 288454 288306 288643 253917 289510
288595 A Conventional N/A 1.5 Clear, Base 288455 288307 288642 288752 289511
288596 A Conventional N/A 1.8 Clear, Base 288455 288308 288642 288752 289511
288597 A Conventional N/A 2.0 Primer 288456 288309 253777 234779 289512
288598 A Conventional N/A 2.5 Primer 288457 288310 253777 234779 289513
Pressure psi
(MPa, bar)
Nozzle
(mm) Application Air Cap Nozzle
Needle
Assy
Needle
Tip
Air Cap
with
Retaining
Ring
Needle Tips
Grooves Needle Tip
0 234779
3 288751
4 288752
6 234778
7 253917
Grooves
ti14043a
2 312106F
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this
equipment. The exclamation point symbol alerts you to a general warning and the hazard
symbols refer to procedure-specific risks. Refer back to these warnings. Additional, productspecific warnings may be found throughout the body of this manual where applicable.
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode.
To help prevent fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric
lamps, and plastic drop cloths (potential static arc).
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords or turn lights on or off when flammable fumes
are present.
• Ground all equipment in the work area. See Grounding instructions.
• If there is static sparking or you feel a shock, stop operation immediately. Do not
use equipment until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
PRESSURIZED EQUIPMENT HAZARD
Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the
eyes or on skin and cause serious injury.
• Follow Pressure Relief Procedure in this manual, when you stop spraying and
before cleaning, checking, or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts
immediately.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not exceed the maximum working pressure or temperature rating of the lowest
rated system component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See
Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s
warnings.
• Check equipment daily. Repair or replace worn or damaged parts immediately.
• Do not alter or modify equipment.
• Use equipment only for its intended purpose. Call your Graco distributor for
information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and
hot surfaces.
• Do not kink or overbend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
312106F 3
Setup
WARNING
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in
the operating area of the equipment to help protect you from serious injury, including
eye injury, inhalation of toxic fumes, burns, and hearing loss. This equipment includes
but is not limited to:
• Protective eyewear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
•Gloves
• Hearing protection
Setup
• Check that your shop air provides
• Use a minimum 3/8 in. (10 mm) ID air
• Set shop air pressure regulator (not
• Make sure no air restrictions, such as
• Install a shutoff valve (not supplied)
• Install an inline air filter (not supplied)
adequate air flow.
hose.
supplied) according to paint manufacturer’s recommendation. See
maximum pressures and compliant
air pressures on page 2.
low-volume cheater-valves, obstruct
the air flow. If an air adjusting valve is
desired, use a Graco Air Adjusting
Valve (288744 or 234387).
downstream of the air regulator to
shut off gun air.
to clean and dry the gun air supply.
Operation
Pressure Relief Procedure
1. Turn off the gun air supply.
2. Trigger the gun to relieve pressure.
Spraying
CAUTION
Excessive atomizing air pressure can
increase over-spray, reduce transfer
efficiency, and result in a poor quality finish.
Regulatory agencies in certain states
prohibit the operation of a spray gun above
10 psi (69 kPa, 0.7 bar) atomizing air cap
pressure.
1. Fill the cup with material. Do not fill past the
shoulder on cup.
2. Turn on the shop air to the gun and set
atomizing pressure with the gun fully
triggered.
1. Shut off the air supply.
2. Connect a clean, dry, filtered air supply to
the air inlet fitting (25). See page 10.
3. If this is the first time using the equipment,
flush the gun. See page 5.
4 312106F
3. Adjust the pattern size and shape with the
fluid adjust knob (8). Fluid adjust knob (8) is
factory set for maximum needle trigger
travel and material flow. Turn knob
clockwise to reduce pattern size/ fluid flow
and counterclockwise to increase it.
See Troubleshooting, page 7, if you experience an irregular pattern.
Loading...