PAINTING JOB
ATTENTION
As fluid pressure increases, paint output increases. But on the other hand, high pressure can be dangerous and precipitate
corrosion of equipment and nozzle tip. Adjust pressure as low as possible, whilst still maintaining a satisfactory finish.
CLEANING AND MAINTENANCE
Fully clean after use in order to ensure longer lifetime of spray gun and good performance at next job.
WARNING
During cleaning, be sure to wear protective gear such as glasses, mask or gloves to avoid serious injury caused by paint or
solvent which might enter your eyes or you might inhale.
Be sure to stop pump, reduce fluid pressure down to 0 bar and stop operating air before you fit or remove nozzle tip.
Paint or solvent can be very dangerous when it enters human body directly through eyes, mouth or skin.
CAUTION
Never use commercial or other parts instead of ANEST IWATA original spare parts.
IMPORTANT
Do not immerse spray gun in solvent in order to clean it. If done, it can damage piston packing, resulting in failure.
TO ENSURE LONGER LIFETIME OF SPRAY GUN AND GOOD PERFORMANCE AT THE NEXT JOB, FULLY CLEAN IT ACCOR-
DING TO THE INSTRUCTIONS BELOW:
1. Remove nozzle tip from airless spray gun and clean it.
2. Clean paint passage of airless spray gun with cleaning liquid, which is compatible with paint used.
INSTALLATION
1.
Fit airless automatic spray gun to stay (round bar or plate) and fix it in painting direction.
2.
Remove nozzle holder and fit nozzle tip. (Refer to item 4 on page 4 selection of nozzle tip according to paint to be used).
3.
Connect operating air hose to air nipple (
C
engraved side for operating air), and nylon (fluid) hose to fluid nipple (
P
engra-
ved side for fluid).
OPERATING CIRCUIT
IMPORTANT
Use clean operating air after it is filtered through air dryer and air filter. Dirty piston or moisture in air can
cause failure.
Use 3-port solenoid valve with effective area of more than 12.6mm
2
(equivalent to Ø 4mm Cv=0.7).
Small effective area can cause failure such as slow operation (slow start or stop) of airless automatic
spray gun.
Use operating air hose with less than Ø 6 inner dia. and less than 10m length between 3-port solenoid
valve and airless automatic gun.
Big or long air hose can cause failure such as slow operation (slow start or stop) of airless spray gun.
*Nozzle tip (optional)
5
4
SELECTION OF NOZZLE TIP ACCORDING TO KIND OF PAINT
<Numbering system>
Pattern width 25 cm at 30 cm spray distance.
Fluid output 0.7ml/sec/cm of width at fluid pressure 98 bar/ 1421 PSI
NT - 25 07
Use nozzle tip with large figures of last 2 digits when you spray paints of high viscosity or easily clogged.
USAGE
KIND OF PAINT
MODEL
REMARKS
(NT -_ _ _ _ )
Shipbuilding
Rubber chloride paint,
2507-4009
Commonly used
Ship-bottom paint
Tar epoxy paint
3011-4013
Last two digits are large due to high viscosity.
Zinc rich paint (organic)
2507-4009
Commonly used
Zinc rich paint (non-organic)
3019-4016
Last two digits are large because it is easy to clog.
Construction
Water base (emulsion paint),
2505-4007
Commonly used
Ready mixed paint
Steel frame
Anti-corrosive paint
1507-2513
First two digits are small, and last two digits are large,
for angle iron.
Woodwork
Clear lacquer,
1503-3005
Commonly used
Synthetic resin varnish
Common metal
Lacquer, Melamine
1504-4007
Commonly used
*Screw or bolt
*Stay (round bar)
Bolt set
(accessory)
*Stay (plate)
Air nipple
Nozzle holder
Fluid nipple
79
18
70
Ø16
14
3-M8x1,25
depth 7.5
when tip filter set
is equipped
tip filter set
optional
D
D
D
D
ii
ii
m
m
m
m
e
e
e
e
n
n
n
n
s
s
s
s
ii
ii
o
o
o
o
n
n
n
n
s
s
s
s
64
Solenoid valve
operating signal
Air passage
Fluid passage
3-port
Solenoid valve
Air
regulator
Air filter
Operating Air Pressure
4.0 -7.0 bar
AIRLESS PUMP
Compressor
Max. operating pressure 250 bar
REFER TO OPERATING CIRCUIT BELOW
Prepare *marked parts separately on your
side. Nozzle tip and tip filter set are optional.
