Specifications - Ryobi PS-900 Owner's Operating Manual

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SAFETY INSTRUCTIONS FOR ELECTRIC
SPRAY GUN
CAUTION! Danger of injury! Never point the spray gun at
yourself or other persons or animals.
1. Only coating materials such as paints, enamels, varnishes,
etc, with a flash point of 21°C hand above may be sprayed,
without additional warming.
2. The device may not be based in work places which are
covered by the explosion protection regulations.
3. When spraying, ensure that there are no sources of ignition,
e.g. open fire, cigarettes, cigars, and pipes, sparks, glowing
wires, hot surfaces, etc, in the area.
4. Wear breathing protection when spraying.
5. Inside and outside care must be taken that no solvent vapors
are sucked into the device.
6. When outdoors observe wind direction. When working
indoors ensure that there is sufficient ventilation.
7. Do not spray at the device.
8. The device only splash-proof when the air hose is correctly
connected.
9. Do not let children play with the device. Keep out of reach of
children.
10. Care must be taken that the mains cable is not damaged. If
damage is observed, bake immediately to RYOBI authorized
service centre to be changed.
11. Do not use spray guns to spray flammable liquids.
12. Do not clean spray guns with flammable solvents.
13. Take precautionary measures against potential hazards
from spray liquid and follow any instructions given on
containers or laid down by the manufacturer of liquid.
14. Do not spray any liquids of unknown hazard potential.
15. Forbidden to spray to the hatch of the motor and etc.
EXPLANATION OF THE SYSTEM
The device works according to low pressure spraying technique.
A high volume of air surrounds the spray jet being ejected under
low pressure. The air cap provides a very fine atomization with
the lowest of spray mist .The coating material is applied to the
object quickly and exactly. Moreover, the air flow shortens the
drying time for the coating material. This gives perfect spraying
result with a respective saving of coating material and is
therefore good for the environment.
DESCRIPTION
1. Spray gun unit
2. Power unit
3. Smart nozzle selector
4. Tip collar
5. Air cap
6. Nozzle (Φ2.0mm/Φ2.5mm/Φ3.0mm)
7. Y-type seal ring (3pcs)
8. Spray width lever
9. Spray tip
10. Spray unit housing
11. Trigger
12. Quick refill lid
13. Sealing liner
14. O-ring
15. Pickup tube
16. Check valve
17. Canister
18. Flow control knob
19. Quick release lock
20. Switch trigger lever
21. Hanging hook
22. Filter
23. Filter cover
24. Viscosity cup
25. Cleaning needle
26. Cleaning brush
27. Spray tip key

SPECIFICATIONS

Voltage
Power input
Water flow rate
Max. viscosity
Nozzle
Paint cup volume
Net weight
SET UP
Warning!
Be sure to use appropriate protective gear and unplug unit.
Warning!
Make sure area is well ventilated andfree of flammable vapors.
Aligning the pickup tube (Fig. 1)
The pickup tube (15) needs to be aligned in the direction toward the
front of the canister ( Fig. 1).
This will ensure you spray as much material as possible before you
need to refill.
Make sure the pickup tube is assembled tight in place.
Attaching spray unit to spray gun handle (Fig.2)
Align the marking line on the spray unit with the icon of unlock, then
rotate the spray gun handle clockwise until stop. Rotate the quick
release lock (19) and snap onto the hook on the edge of canister lid.
Liquid material preparation (Fig. 4)
Tip:
Make sure the type of material you use can be cleaned with
either mineral spirits or paint thinner (for oil-based paints) or a warm
water and soap solution (for water soluble paints like latex). Use drop
cloths during pouring, mixing, and viscosity testing of materials to be
sprayed to protect your floors and anything else in the spraying area
that you wish to remain untouched.
The liquid being sprayed may need to be thinned (diluted) before
starting. When thinning, use the proper liquid thinner recommended
on the container by the material manufacturer.
Warning!
Do not use materials with a flashpoint higher tan 60
A viscosity test cup is provided to determine the"runout time" of the
material being used.
Before measuring for the proper viscosity, stir the material
thoroughly.
Dip the viscosity cup into the material being sprayed and fill the cup
completely.
With the cup held over the material container, measure the amount
of time it takes for the stream of material flowing out to "break" or
stop being a constant stream out of the bottom of the cup ( 70
seconds or less) . This is the "runout time". Refer to the thinning
table for information on the thinning required for different materials.
If material needs thinning, add the appropriate liquid, thinning
material recommended by the manufacturer (Fig. 4).
It is possible to spray latex paint with this unit, however, the
required thinning may exceed material manufacturer's recommen-
dation. Thin latex paint so that it runs through viscosity cup within
70 seconds . The operator should consider the type of application
and final location of the project when spraying a material that
requires more than 70 seconds to run through the viscosity cup.
Unscrew the quick refill lid (12)
10
230V ~ 50Hz
500W
900ml/min
100DIN-s
Ø2.0mm/2.5mm/3.0mm
900ml
1.5kg
(
°C
°F).
140

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