Meet the Needs of the SMT Age
Please read this user manual carefully before running
S-WS250 WAVE SOLDER
USER MANUAL
PHONE :0755-83203237
FAX : 0755-23240492
ADD : Room 1806,Block 3,Jinyun COFCO,Qianjin 2nd Road,Baoan District,Shenzhen City, China
CONTENTS
A Preparation before operation 5
B The machine hardware installation and instructions 5
1):Install import board Conveyor 5
2):Must let import conveyor chain plane into a straight line with claw. 6
3):Install the oil-water separator 7
4):Molten tin stove installation 8
4.Press the control switch on the operation panel 10
1.Overview
FEATURES:
- Suitable for the welding device of long legs and SMD, SMC components
- Lead-free soldering process, accord with the requirement of environmental protection industry to reduce pollution
- Directly pull out of the preheating zone of the module design and filter system, convenient maintenance
- Lengthening preheating zone and preheating curve smoothly, ensure the PCB uniform heat, not deformation
- Intelligent automatic tracking spray system, the area of the spray along with the PCB evenly heat, not deformation
- With speed automatic tracking program
- With flux nozzle automatic cleaning device, use for a long time, without cleaning
- Furnace adopts the XT special structural design, can save electricity and reduce oxygen cargo
- Guide rail USES the XT unique design, can greatly reduce the thermal deformation, can guarantee the PCB is complete, welding and transport
- The stepless frequency conversion technology, precise control wave height
- All motor is equipped with overload protection system
- Precision titanium alloy elastic titanium claws, transportation, PCB, stable and reliable and never adhered tin
- The whole control system adopts three ling series PLC and touch screen
- Furnace and nozzle uses the XT unique design, two tin bath outside heating type to prevent tin explosion and decrease the oxidation
2.Technical parameters
PCB width | 50-250mm |
Conveyor height | 760±10mm |
Conveyor speed | 0.5~1.8M/Min |
Preheating zone | 600mm |
Preheating zones number | 2 |
Preheating Temperatures | Room tempreature~200℃ |
Suitable solder type | Lead free solder |
Wave solder pot | 6KW |
Solder Pot Capacity | 200KG |
Solder temperature | Room tempreature~320℃ |
System Control | PLC+Touch Screen Control |
Flux storage tank | Max5.2L |
Power requirements | 3 Phase 380V,50/60Hz |
Totall Power | Max.9KW |
Air supply | 4-7kg/cm2 |
Weight | Approx.400kg |
Dimensions | L2100*M1300*H1650 |
3.Operating instructions
A Preparation before operation
1)Check the electric box has loose line and short circuit conditions or not;
check the transmission part if there is any Unidentified thing stuck;
3)check the preheating box have flammable objects and debris or not;
4)check the air pressure have 4 to 7 kg/cm or not
5)check whether the power supply three phase five wire, ground wire of resistance under 10R;
6)check whether the spray transverse cylinder flexible;
7) check the flux box if there is flux or not;
8)check whether the spray filter through content;
B The machine hardware installation and instructions
1):Install import board Conveyor
Take the import board conveyor to install docking, screw can be adjusted up and down the balance.
Note: 1.Conveyor guide high and low level adjustment
2.Conveyor guide vertical level adjustment
3.Conveyor guide right and left adjustment
2):Must let import conveyor chain plane into a straight line with claw.
3):Install the oil-water separator
a.Oil-water separator is installed on the side of board import hole where has a small hole (The above has two cross screws )
b.Plug in pipe ,installation is completed
4):Molten tin stove installation
a, the tin stove frame is installed in the position of tin stove in and out .
b.The tin should be distributed on the sides and bottom of the tin stove.(In order to avoid empty tin stove burning lead to deformation )
c.Open a tin furnace for heating temperature
d.In the process of heating, when tin melting on both sides of the tin stove,must continue to add tin. Until it is full .
e.Tin surface should be the plane in 5 mm different with tin stove . As the best state.
5):Following figure
Note: 1.The first wave control speeder
2.The second wave control speeder
3.Chain height adjustment
Note: 1.Adjust the size of air demand of rosin spraying
2.Adjust the size of air demand of rosin spraying moving orbit
4.Press the control switch on the operation panel
Timer |
Timing Switch |
Preheating |
Preheating Setting |
Solder Machine |
Tin Stove Tempreature Setting |
Start |
Power Switch |
Lighting |
Lamp Siwtch |
Velocity |
Chain Speed |
1) Monitoring menu: boot monitor will show as below
Touch screen display and flashing automatically ;
2) According to company name to the main menu. Any touch screen to enter the next menu.
3) This grapics for operating
a:In this picture is able to transport, spray, wave, washing, tin stove,manual/
automatically control one by one.
b:Tin stove is automatically start when turn on PC
c.Production counter starts counting from the first piece of PCB.
d:Transportation speed display 。”U” type optical eye not shown without detection.(” U “light eyes in export of equipment )
e:”Settings”button to enter the next menu.
4) This menu is the main menu of setting spray distance, wave distance, peak time.
a: Spraying distance, setting value refers to the distance from light eyes into the sprayer.
b:wave distance, setting value refers to the distance from light eyes into the tin stove.
c:wave time, setting value refers to the automatic state the time of the wave crest.
(note: the value set are analog value, not as the actual distance and time.)
5) In the control panel of preheating and tin stove temperature control table
a: SV : Set value,
b: PV : easurements value.
c: OUT for SSR output signals
d: AT : PID automatic calculation indicator
e: ALM1 : Alarm 1 light
f: ALM2 : Alarm 2 lights
g: SET keys function keys.
h: Another three arrow button is used to set value.
6) Temperature control table parameter table
Display symbol |
Name |
Explanation |
Set Range |
Factory value |
PV\SV |
measurement value\set value |
whole process |
||
AL1 |
AL1 |
NO.1 set alarm |
whole process |
|
AL2 |
AL2 |
NO.2 set alarm |
whole process |
|
ArU |
ATU |
PID |
0:Close PID 1:Open PID |
0 |
P |
P |
PB |
0: whole process ON\OFF control when set to 0 |
30 |
I |
I |
RC |
0-3600 s When set to 0,No RC |
240 |
d |
D |
Td |
0-3600 s When set to 0,No Td |
60 |
Ar |
Ar |
reference values |
After AT ,set automatically |
25 |
r |
T |
work cycle |
Time proportional period 1-100s |
|
oH |
OH |
Master control non-action bandwidth |
1-100 unit same to (PV) |
2 |
5C |
SC |
PV modified value |
-200-200 unit same to(PV) |
0 |
7) Temperature control graph trouble
Message | Explanation | Exclusion method |
Err | Instrument trouble | send and repair |
oooo | Input broken lines,anti-polarity or beyond the input range | Check if the input signal errors |
UUUU | Input interrupted anti-polarity or beyond the input range | Check if the input signal errors |
5.Maintenence
1), Check whether the transmission has lubrication and smooth;
2), Check the transmission system fixed position whether there is loose;
3), Check whether the chain claw has a deformed shape;
4), Check whether the preheating box with debris, dust, and the stagnational flux ,clean them up;
5), Check the filter and remove flux cover and clean residue excess;
6), Check the sprayer spray atomization system is uniform or not, transverse cylinder smooth or not;
7), Check the tin oxide black powder, slag is too much or not;
8), Check whether the plane wave soldering tin is stable, thoroughly clean again per 400h.
6.Attention
1), Never put flux in a preheated box and tin stove
2), Never will drip flux on machinery and equipment with high temperature and electric box;
3), Absolutely can’t unlimited heating when without adding tin in tin stove;
4), Grounding line must be reliable;
5), Tin stove temperature optimal setting temperature to 260 ± 5 degrees;
6),The best transmission speed : 0.8-1.3 m/min.
7),Best preheating temperature, PCB welding side temperature :100±10 degrees.
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