-
When you open the package, be sure to check that all goods are included and are in good condition.
-
If there is any damage or missing components, do not use the product to avoid danger and immediately contact the distribu-
tor who sold it to you.
-
Always keep caution plates (warning display) clean and in good condition.
If they are damaged or missing, replace with new ones.
PAINTING JOB
CAUTION
WARNING
Securely connect fluid hose. When paint leaks, never try to stop it by hand, but stop pump immediately
and reduce paint pressure down to 0 bar.
Be sure to use air hose with built-in ground wire or fluid hose with built-in ground wire or use grounded gun stay
in order to connect to ground.
CAUTION
Before using a new airless spray gun, clean inside it. If not, rust preventive oil inside airless spray gun can cause
painting failure.
ATTENTION
Use tip filter set when you use paint with lots of pigments, which are likely to clog (tip filter set is optional).
For general painting conditions, hold gun perpendicularly against painting surface and keep painting distance at
about 30 - 50 cm between nozzle tip of gun and painting surface. (It differs depending on conditions).
FITTING SCREW
G1/4”
FLUID NIPPLE
(G1/4” P engraved)
AIR NIPPLE
(G1/4” C engraved)
SQUARE SCREW
(to tighten needle packing)
BOLT SET 2Pcs
(TO FIX GUN)
3
6
NAME OF COMPONENTS AND CHECKING THE PRODUCT
PISTON SECTION
NOZZLE HOLDER
*NOZZLE TIP
(optional)
CAUTION PLATE
BODY LEAK
INSPECTION HOLE
(warning display)
1. Never alter this Airless spray gun.
If done, it can cause insufficient performance and failure.
2. Enter working areas of other equipment (robots, reciprocators, etc.) after machines have been turned off.
If not, contact with them can cause injury.
3. Never spray foods or chemicals through this gun.
If done, it can cause accident by corrosion of fluid passages or adversely affect health by mixed foreign matter.
4. Securely connect fluid hose.
If hose is disconnected during operation, hazardous hose movement and paint ejection will cause severe bodily injury.
5. If something goes wrong, immediately stop operation and find the cause. Do not use again until you have solved the pro-
blem.
OTHER PRECAUTIONS
PROBLEMS AND REMEDIES
IMPORTANT
: As for * marked items, ask our distributor to remedy it for you. Incorrect remedy cannot achieve satisfactory
performance.
Problem
Cause
Remedies
Paint does not
Nozzle tip is clogged.
Clean nozzle tip and remove foreign matter from hole by
come out.
needle.
Paint is not fed.
Inspect pump.
Operating air pressure is low.
Set it at 4.0 -7.0 bar
Filter in paint circuit is completely clogged. Clean or replace.
Paint comes out
Pump fluid pressure is low.
Increase pump fluid pressure.
weakly.
Filter in paint circuit is clogged.
Clean or replace.
Nozzle tip is worn or number of nozzle
Replace with new tip or proper sized tip.
tip is too large. (Pump capacity is small
compared with nozzle tip being used.)
Paint does not
Pump paint pressure is too high.
Reduce paint pressure down to 250bar (3600 psi)
stop smoothly.
Paint sticks to needle packing [5-6].
Disassemble,clean or replace parts.*
(Paint leaks from
Paint sticks to needle seat.
Disassemble,clean or replace parts.*
the gun tip).
Seat between needle bar set [5-1]
Replace part.*
and nozzle gland set [2] is worn.
Paint leaks from leak
Wear or damage of needle packing [5-6] Replace part.*
detection hole
of gun body.
Wear or damage of needle bar set[5-1]
Replace part.*
ADJUSTMENT OF NEEDLE PACKING
WARNING
Be sure to stop pump, reduce paint pressure down to 0 bar and stop operating air before you adjust needle
packing
IMPORTANT
Adjust needle packing in correct way. If not done, it can cause failure such as slow gun operation (slow start
and/or stop).
When leak does not stop even after you have adjusted needle packing, ask the distributor who sold the gun to you
for disassembly and inspection.
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Paint can leak from leak detection hole of gun body due to wear of needle packing after long periods of use.
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If paint leaks, you can stop the leak temporarily with the following procedure.
But in that case, please disassemble and inspect immediately for protection of gun body and other parts.
1. Stop operating air and reduce it down to 0 bar.
2. Turn square screw at the back of gun body about 1/4 turn clockwise to tighten needle packing.
3. Check that paint does not leak from paint leak detection hole.
4. If leak still does not stop, turn the square locking crew about another 1/4 turn.
5. Supply operating air and check that square locking screw operates smoothly.
About 1/4 turn
Square screw
Body leak inspection hole
Brush for
cleaning
instruction
manual
