Specifications This tool requires an power supply EA-BD412L/C
MODEL
EA-BD419L/C
EA-BD-412LH/C
EA-BD419P/C
EA-BD-412PH/C
DC 24V OR 32V
Input voltage(DC) Power Consumption Torque
EA-BD412P/C
55W
(kgf.cm)
1.5-12
3.0-19
1.5-12
2.0-12
3.0-19
2.0-12
(Lbf.in)
1.32-10.56
2.64-16.72
1.32-10.56
1.76-10.56
2.64-16.72
1.76-10.56
(N.m)
0.15-1.18
0.29-1.86
0.15-1.18
0.20-1.18
0.29-1.86
0.20-1.18
Repeatable Torque Accuracy (%) Torque Adjustment Unloaded HI Rotation Speed (R.p.m) )±10% LO Machine
Screw Size screw(mm) Dia Tapping screw(mm)
±3% Step less 1000
1000
2000
1000
1000
2000
700
700
X
700
700
X
1.6~3.0
2.3~3.5
1.6~3.0
1.6~3.0
2.3~3.5
1.6~3.0
1.6~2.6
2.3~3.0
1.6~2.6
1.6~2.6
2.3~3.0
1.6~2.6
Weight (g)
580
Length (mm) Model of Torque Fixing Ring
272 EAA-TL6
Power supply
SP-B32HL61T/C, SP-B32HL62T/C
Model of Suspension Rack
EAA-HD4
Bit Type HEX 5mm,
HEX 6.35mm
Ø4mm,
* 1N.m=10.2Kgf.cm
Ø5mm
1N.m=8.98Lbf.in
Accessories 1.
2.
3.
BIT Type: No. 00 ．．． Bit use in dia 1.3~1.8mm screw No. 0．．．． Bit use in dia 1.8~2.0mm screw No. 1．．． ．Bit use in dia 2.0~2.6mm screw No. 2．． ．．Bit use in dia 3.0~4.0mm screw EA-BD412L/C, EA-BD412P/C with BIT 1# & 2# 1 Pce. Each EA-BD419L/C, EA-BD419P/C with BIT 1# & 2# 1 Pce. Each EA-BD412LH/C, EA-BD412PH/C with BIT 1# & 2# 1 Pce. Each Suspension rack and Torque fixing ring acceptable for use with the tool are available from SUMAKE catalogue. Torque Fixing Ring (EAA-TL6C) 1 Pce.
1
NO
Name
Function
1
Three-Color Light
To Show operating is OK, N.G or in the mode condition.
2
Panel
To show set value, set screws number and other value
3
Power Switch
Push five seconds: to delete COUNT CLEAR Push three seconds: CLEAR
4
SELECT Key )
Push three seconds: Enter the system
5
Up Key
When entering the system , this key increases value
6
Down Key
When entering the system , this key
7
Reset
Reset the value of manufacturer
※
S+P
Automatic learning.
※
UP+P
Waiting time mode
※
UP+DOWN
Buzzer mode
※
S+UP
LOCK
decreases value
Panel Specifications Counting Set-Up instruction ※Push three seconds to enter the selection )SL ====SC======At======Ht=======Lt=====L <Confirm> Function Name SL SC At
Set up Time and Value 01-05/UU 1-99 0.1-9.9 0.1-9.9
LL Backward to Count-Up ) LC UN Ln
Buzzer
En Wrong Set-Up dt Standby Tme
Buzz Time/ Light
Screw List Counting number / count-down only Automatic zero time / Signal output time Ht time Stop time ( Show wrong as screwdriver can＇t sop at set time after starting, can be used to test stripped screws
-------Five buzz and LED red flash
0.01-9.9
Lt time will show wrong as screwdriver stops before Lt after starting, can test screw is not properly fastened at its position. .
Two buzz and LED red flash
0.01-9.9 1 COUNT -------
Reconfirm time after fastening. When screwdriver is backward, the number will be back one Keypad LOCK P/S/R UNLOCK Automatic learning.
Ht
Lt
Description
---
2.0
-----
LED keeps flash of light Three buzz and LED red flash. Automatically show En
Wrong Set-Up, such as Lt＞Ht
Manufacturer Set-Up Value --05 1.0
0.02 0.02 ---
-----
Lasting buzz s and LED red flash Seconds
To stop fastening as set-number screws are not completed)
---
※In the set-up , if Lt and LL show “02＂means 0.02, push P to adjust decimal to become 0.2. ※During operation, LED will show three kinds of colors: OK is green light; NG is red light; standby learning is orange light. ※EA-BD PCB has two kinds of signal, OUTPUT OKALL and N.G and is open collector. ※Output users need input voltage to drive the buzzer, the input voltage can'＇ be over DC24V 10mA.
(1)GND (2)N.G (3)OK All
Open Collector
(3) OK All
(2) N.G
(1) GND
(1) GND
Push both UP + DOWN set up the buzzer： 2
Fasting a screw, completing work and mistaken operation, buzzer will be on.
ON OFF
Wrong operation will be buzzed.
FF
Work completed and wrong operation will cause buzz. As one screw is fastened and work is completed, buzzer will be on; as mistake made has buzz.
EF
Ht/Lt mainly set up the period of time. If stop is within the set period, it means OK. In contras, it will be (NG), as stop before Lt or after Ht. and should reconfirm whether wrong screws is taken. More precise requested means more correct Ht/Lt set-up should be. The LT accepts 0.02, but it can be increased or decreased in SELECT. STOP STAR
N.G
N.G Lt 0.02 s
If screwdriver stops before Screws stuck or wrong screws
Ht 2.0 s
OK
It is “OK” as screwdriver stops between Lt and Ht.
If screwdriver has no stop after Ht. Screws stripped or wrong screws
※To shut down the count: If count needs be shut down, push P key for five seconds until no figures on the panel , meanwhile LED 1 will show green light. ※If set value need be reset during counting, just push three seconds. ※Simulate-learning: as electric screwdriver is not used, push S key, then push P key to enter simulate-learning procedure; SC(S)====At(S)===== Test Data ===(P) 1) Show SC (counting number), select UP/DOWN to change number and then push S(confirm) 2) Show At (automatic zero), UP/DOWN to change value; then push P (confirm) 2) Enter simulate-learning (LED 1 will keep flash) 3) When recording value, push P key and back working condition. ※LED light flash in simulate-learning.( means under simulate- learning condition), push P key to record value after simulate -learning. ) ※As no use of screwdrivers: UP and push P key can set up waiting time. If three seconds are set, but no starting signal after set time, it will buzz.. ※Push R key, and value will be back at manufacturer.
General execution of pre-set program:
N.G
OK
Start Lt=0.02
N.G
Ht=2.0 LL=1.0
＊ ＊ ＊
If stop is among dots, it is normal fastening. “OK＂will be shown. If stop is before Ht or over Lt, it is “N.G.＂. User can freely adjust Ht. However, if Ht and Lt is closer, it will request more precise.
3
Torque Adjustment Operation To adjust the torque on these screwdrivers. Proceed as follows : 1. Determine the torque output of the tool by checking a tightened Fastener with a torque wrench. 2. Increase or decrease the torque by rotating the Spring Adjusting Ring. Rotating the Ring clockwise to a higher number on the torque Scale increase torque output while rotating the Ring counterclockwise to a lower number decreases the torque output. 3. Check the adjustment with a torque wrench. A number of factors will affect torque output from one job to another. Final torque adjustment should be made at the job through a of series of gradual increase. Always start below the desired torque and work upward. 4. Adjust the bit torque by changing the driving in length of the adjust ring at the end. 5. The relationship between torque scale and bit torque is as shown Ring, in the torque diagram. The figures of torque scale do not indicate bit torque values. However, the clamping torque of screw itself is different form type, size, material of the screw and the material of its mating part. Use it as standard to obtain an appropriate clamping torque. 6. The (Return torque method) in which once-clamped screw is returned with torque wrench or the like is available as one of torque control methods however, note that the measured values by the return torque method generally appear in 10%~30% lower than the actually clamping torque. 7. The torque checker measures the torque of screwdriver. The clamping torque of screw itself is different from the clamped conditions. Understand the correlation between clamping torque values and the torque checker values perform the torque control properly.
CAUTION 1. Also in reverse rotation, the clutch is turned off in such manner as in normal rotation, stopping the motor running. Accordingly, when the screw tightened at a large torque, set it to a higher torque scale. 2. The number from zero to eight on the Torque Scale are reference number only and not an indication of actual torque output.
EA-BD412L(P)419L(P)412LH(PH)/C-S-1111C-K2 4