Sumake ST-66412 User manual

SUMAKE PNEUMATIC TOOLS
Air Sprayable Seam Sealer & Caulking Gun
(9" Alum. Pipe)
ST-66412
SUMAKE INDUSTRIAL CO., LTD
4F,NO.351,Yangguang St.,Neihu District TAIPEI, TAIWAN, ZIP:114-91
Specification:
Capacity Cartridge: 310mm
Overall Length 300 mm
Air Consumption 6 CFM (170 L/min)
Air Inlet (PT) 1/4” (6.35 mm)
Air Hose (I.D.) 1/4” (6.35mm)
Air Pressure 60~90 psi
Net Weight 2.42 lbs (1.1 kg)
Noise and Vibration:
Vibration
EN 28662-1 and
EN 28662-5
Noise
EN ISO 15744 Remark
Sound Pressure Level
No load: 65 dB(A)
No Load:
2.5 m/s²Sound power level
No load: 76 dB(A)
Uncertainty
K= 1.5 m/s²Uncertainty
K= 3dB
Please always
wear ear
protector at
environment
noise level > 80
dB(A) due to
risk of impaired
hearing!
ST-66412-S-1510B-S2F

ECDECLARATION OF CONFORMITY
We: SUMAKE INDUSTRIAL CO., LTD.
4F, No. 351, Yangguang St., Neihu District, Taipei City, Taiwan
declare in sole responsibility that the equipment
Equipment：AIR SPRAYABLE SEAM SEALER & CAULKING GUN (9" ALUM. PIPE)
Model/ Serial No.：ST-66412
to which this declaration applies, complies with these normative documents:
Machinery Directive: 2006/42/EC
and conforms to the following EN standard,
EN ISO 12100: 2010

Name and Signature/Position Date and Place
2012/10/26
MikeSu–ManagingDirector Taipei, Taiwan
ST-66412-D-1510B-S2F

1
Operation Manual
3 in 1 Air Sprayable Seam Sealer & Caulking Gun
Air Sprayable Seam Sealer Applicator
Nozzle Purging
A characteristic of the Air Sprayable Sealant and the Sprayable Seam Sealer Applicator Gun is that some
sealent continues to flow out of the nozzle after the trigger is released. In order to control this flow of sealant,
a purging method to remove the excess sealant in the nozzle was developed. The correct purging method
is as follows:
1. Do not change the plunger or air atomization pressure setting that were used during the application of
the sealant.
2. Squeeze the Air Sprayable Seam Sealer Applicator Gun trigger to approximately of the full trigger
action, using. If have not ,it will be leak for throttle valve. This will clear the spray nozzle of sealant.
two fast, short strokes. Only air shout come out the nozzle. This will clear the outer nozzle of sealant.
Caution: During the purging cycle, the plunger pressure (GREAN VALVE) must be SET at ZERO and
the air atomization pressure (RED VALVE) must be Set LOWER than 4. If pressure is set higher than
4, the procedure will create back pressure and cause the plunger in the cartridge to reverse
discharge sealant into the gun barrel. It will also cause applicator gun failure and void the
manufacture’s warranty.
Pressure Valve Settings
Technicians will need to adjust pressure settings and vary nozzle tip distances from the surface in order
to achieve the desired appearance of a bead, sprayed seam and coating. The air line pressure to theAir
Sprayable Seam Sealer Applicator Gun shout be controlled via a pressure regulator and operated in the
range of 50-90 PSI . ( DO NOT EXCEED 90 PSI )
When the applicator gun pressure and the distance from the surface are adjusted appropriately, no
overspray is observed. If overspray is experienced, check the air pressure to the gun. The following
pressure valve setting are listed as general guidelines for producing the desired patterns.
BEADS SPRAYED SEAM COATING
Adjust red valve to: 100–150
Adjust blue valve to :
NarrowBead 15
0 - 300
WideBead 35
0- 550
Heavy Bead 600- 900
＊Spray at a distance of 0 – 1 inches
from the surface to minimize overspray
Adjust red valve to 450-600
Adjust blue valve to 350-550
＊Spray at a distance of 6 – 10 inches
from the surface to minimize overspray.
Adjust red valve to 200-350
Adjust blue valve to 600-900
＊Spray at a distance of 6 – 10 inches
from the surface to minimize overspray.
ST-66412-I-1006B-S2

2
Nozzle Cleaning
Immediately after each use, clean the glue , air and spraying nozzles
In preparation for sprayingAir Sprayable Seam Sealer, always check three nozzles to ensure that cured
sealant is not blocking the nozzle Orifice or within the nozzle tip. Remove cured sealant blockage using a
heavy gauge wire, e.g. clothes hanger. Using the wrench to detach The air nozzle than remove sealant
blackage.
Some signs that cured sealant is blocking or partially blocking the nozzle are:
1. Symptom – The sealant will not spray or caulk.
Solution:
a. Wear eye protection
b. Disconnect air supply
c. Turn both knobs to “100”
d. Point tip in safe direction
e. Squeeze trigger two or more times
f. Insert settings back to “0” before reattaching air
2. Symptom – The sprayed seam pattern is narrow and distorted.
Solution:
Remove the black outer nozzles and check for cured sealant along the inside walls of the nozzle.
Remove the cured sealant using a heavy gauge wire.
Paint Window
Air Sprayable Seam Sealer provide excellent paint adhesion for up to 72 hours prior to application of
automotive paint syatems. Scuffing the sealant with Scuff Pad is not necessary or recommended, especially
for sprayed seams or coatings. Air Sprayable Seam Sealer may be painted immediately after application ( in
thickness up to 1/4 inch ). Most competitive sprayable products must be painted within the first few hours of
application to provide adequate paint adhesion.
Air Caulking Gun – Cartridge & Sachet
Range Type
Cartridge - 9”(310ml) , 11” ( 310ml & 400ml), 13” (310ml, 400ml , 500ml)
Sachet - 9”(310ml & 400ml), 11”(310ml , 400ml, 450ml) , 13”(310ml , 400ml , 450ml , 500ml , 600ml)
Unique piston rod thrust makes it impossible to obtain compressed air in sealant.
For Pneumatic cartridge applicator without piston and road. It will keep orange length. For Sachet applicator
will need the piston and rod. It will push the sealant .
Easy to dismantle for cleaning and changing between cartridge, sachet . Instant discharge of air : sealant
stops immediately.
Contoured handle and lightweight construction make for more comfortable operation.
Air Sprayable Seam Sealer Air Caulking Gun

3

ST-66412
ST-66412-11
ST-66412-13
PARTS LIST
No. Parts No. Description Q'TY No. Parts No. Description Q'TY
1 66412-01 Handle 1 26 66412-26 Air Nozzle 1
2 66412-02 Valve Spring 1 27 66412-27 Spray Nozzle 1
3 66412-03 Throttle Valve 1 28 66412-28 "L" Hose Q.C. Connector 2
4 66412-04 O-Ring 1 29 66412-29 Hose Q.C. Connector 2
5 66412-05 O-Ring 1 30 66412-30 Regulator Control 2
6 66412-06 O-Ring 1 66412-31-1A Air Hose (L) (9") [ST-66412] 1
7 66412-07 O-Ring 1 66412-31-1B Air Hose (L) (11") [ST-66412-11] 1
8 66412-08 Valve Bushing 1 66412-31-1C Air Hose (L) (13") [ST-66412-13] 1
9 66412-09 Stem Cover 1 66412-31-2A Air Hose (S) (9") [ST-66412] 1
10 66412-10 Trigger 1 66412-31-2B Air Hose (S) (11") [ST-66412-11] 1
11 66412-11 Riveter 1 66412-31-2C Air Hose (S) (13") [ST-66412-13] 1
66412-12A Alum. Tube (9") [ST-66412] 1 32 66412-32 Space 1
66412-12B Alum. Tube (11") [ST-66412-11] 1 33 66412-33 Screw 2
66412-12C Alum. Tube (13") [ST-66412-13] 1 34 66412-34 Nut 2
13 66412-13 Gasket 2 35 66412-35 Cap 1
14 66412-14 Tube Connector Cover 1 41 66412-41 Piston 1
15 66412-15 Connector Nut 1 42 66412-42 O-Ring 1
22 66412-22 Glue Nozzle 1 43 66412-43 Valve Body 1
23 66412-23 O-Ring 1 44 66412-44 Valve Head 1
24 66412-24 Glue Nozzle Connector 1 45 66412-45 O-Ring 1
25 66412-25 O-Ring 1 ST-66412-P-1210B-S2
AIR SPRAYABLE SEAM SEALER & CAULKING GUN (9" ALUM. PIPE)
AIR SPRAYABLE SEAM SEALER & CAULKING GUN (13" ALUM. PIPE)
AIR SPRAYABLE SEAM SEALER & CAULKING GUN (11" ALUM. PIPE)
12
31-1
31-2

NOTE
www.SUMAKE.com
www.AIRCOMPRESSOR.com.tw

NOTE
www.SUMAKE.com
www.AIRCOMPRESSOR.com.tw