Kilews KFA-0820H User manual

AUTOMATIC SCREW FEEDER
KFA-0820H ((PICK UP TYPE)
INSTRUCTION MANUAL
（ENGLISH）
Please read this manual thoroughly, before operating the unit and retain it
for future reference.
Patented in China, Taiwan, Japan & Korea.
Imitation of product will be caused prosecution.
Y2F148-1-001

SAFETY INSTRUCTIONS
PLEASE NOTE FOLLOWING CONDITIONS BEFORE USING KILEWS KFA-0820
◎For a normal performance, please install this machine on a flat and stable
working table, do not slant or pad, otherwise machine function might be
affected.
◎Turn off the power switch and unplug the AC adaptor when this machine
is not being used for a period of time.
◎To avoid damage and malfunction, use the AC adaptor supplied with this
machine only.
◎Keep the surface of the rail groove clean and free from dust and oil.
Failure to keep the rail groove clean could result in damage to the
machine.
◎The applied screws must be clean without grease or dust, and screw size
is within specified range as machine rail.
◎Handle screws on rails with care, do not use excess force to remove them
or the rails may be damaged.
◎When scooping chamber is turning, do not put fingers or objects other
than screws into the chamber.
◎Do not turn ON the power switch before the rails are set properly for
operation.
◎In case of malfunction during operation, please turn off the power and
unplug the AC adaptor. Contact your supplier at once.
Whenever this machine requires service, please contact your supplier for
assistance, or go to our website & e-mail us your contact detail and
requirement, we will respond ASAP.

CONTENTS
CHECK BEFORE OPERATION........................................................ 1
CHECK THE SCREW SIZE ............................................................................... 1
FUNCTIONS WITH ADJUSTING HOLES ON HOUSING AND PCB ... 1
ADJUSTMENT .............................................................................. 2
ADJUST THE RAIL ASSEMBLY ........................................................................ 2
DISMANTLE THE RAIL ASSEMBLY ............................................................ 2
ADJUST THE WIDTH OF RAIL ASSMEBLY ................................................. 5
INSERT THE RAIL ASSEMBLY .................................................................. 7
ADJUST THE HOLDING PLATE........................................................................ 9
ADJUST THE FEEDING STRUCTURE ............................................................ 10
ADJSUT THE SENSOR FUNCTION ................................................................. 11
ADJUST THE GUIDE .................................................................................... 12
ADJUST THE BRUSH ................................................................................... 14
OPERATION METHOD ................................................................ 15
LOAD SCREWS INTO CHAMBER ................................................................... 15
PICKING UP SCREW .................................................................................... 16
DISPLAY PANEL OPERATION........................................................................ 17
MAINTENANCE & TROUBLE SHOOTING ..................................... 20
MAINTENANCE & CLEANING ..................................................... 21
INTERNATIONAL WARRANTY CONDITIONS.............................. 22

1
CHECK BEFORE OPERATION
CHECK THE SCREW SIZE
Measure the size precisely on each part of applied screw with a caliper.
Table a.
FUNCTIONS WITH ADJUSTING HOLES ON HOUSING AND PCB
A. POWER
POWER SWITCH
B. INDICATION
LED INDICATION LIGHT
C. DC POWER
DC POWER HOLE
D. SIGNAL
GROUNDING & SIGNAL HOLE
a
Dia. of Screw Head
b
Height of Screw Head
c
Screw Length
d
Dia. of Screw Bolt.
e
Screw Total Length
A.
B.
C.
D.

2
ADJUSTMENT
After checking the screw size, it needs to adjust all related parts according to the screw
size for the first use.
ADJUST THE RAIL ASSEMBLY
DISMANTLE THE RAIL ASSEMBLY
1. Remove the fixing screws of guide assembly, dismantle the guide assembly.
2. Remove the fixing screws (8pcs) of front housing, and take off the front housing.

3
3. Dismantle the fixing screws*4 of feeding structure, and take it off.
4. Facing the machine, loosen the screw of lock gate, open the lock gate upward and
fasten screw.
5. Remove the fixing screws of rail assembly
Open the lock gate wide

4
6. Draw out the rail assembly from the machine.
※NOTE THE FOLLOWING WHEN MAKING ABOVE ADJUSTMENT ※
a. Before dismantle the rail assembly, please confirm the lock gate status is open.
b. Dismantle the guide assembly first, and then take off the front housing.
c. Loosen the fixing screw of lock gate only, do not remove the screw.

5
ADJUST THE WIDTH OF RAIL ASSEMBLY
1. Remove the fixing screw on the rear end of rail assembly.
2. Remove the fixing screw on the front end of side of rail assembly, take off the
tooling plate.
3. According to Table b, insert the suitable tooling plate into the rail groove for the
width required and tighten the screw of step 2.

6
4. Insert the tooling plate in the rear end of rail according to Table b, fasten the screw
of step 1.
※COMBINATION OF THE THICKNESS FOR REFERENCE ※Table b
Dia. of Screw Bolt (d) mm
Accessory-Tooling Plate (Rear) mm
0.8
1.0mm
1.0
1.2mm
1.2
1.4mm
1.4
1.6mm
1.6
1.8mm
2.0
2.2mm
5. After width adjustment of the rail assembly, place a screw into the groove and slide
it up and down to both sides, to check whether the movement is smoothly.
※NOTE THE FOLLOWING WHEN MAKING ABOVE ADJUSTMENT ※
a. Please must keep the width of rail from the beginning to the end uniformly.
b. When adjusting the width of front rail assembly, the screw of step 2 must be
fastened.

7
INSERT THE RAIL ASSEMBLY
1. After the width adjustment of rail assembly, insert it into machine, and then fasten
screw.
2. Install the feeding structure, and then fasten screw.
3. Loosen the fixing screw of rail assembly, keep 0.2~0.5mm open space between the
front end of rail assembly to circled plate, and then fasten screw.
0.2~0.5mm