Hakko Electronics 394-01 User manual

Vacuum pick-up tool
• Battery-powered suction pick-up tool with built-in vacuum pump
• Max. pick-up suction capacity is 120gf
• Antistatic material is used
Model No. 394-01
Power supply Two size AAA batteries
Pad Conductive silicone rubber
Battery life Approx. 30,000suction (with alkaline batteries)
Suction capacity
120gf (with padΦ10mm)
Dimensions 130(W)×29(H)×22(D)mm
Weight 43g
* Weight (w/o batteries, nozzle, pad)
Service life of battery
Pickup repetition limit
*
1 Continuous pickup time
*
2
Approx, 30,000 pickup times
( With alkaline batteries ) Approx, 15 hours
*
1. 26 mm x 26 mm QFP is pickup for 2 seconds using a 10 mm dia pad and
then released for 1 second. This cycle is repeated cominuously unit the QFP is
no longer picked up.
*
2. This is the time perlod from the moment 26 mm x 26 mm QFP starts being
pickup using a 10 mm dia pad to the moment the QFP drops.
Name Contents Accessories
HAKKO 394 Unit Bent Nozzle/1.1mm(with stopper)
Pad/5 mm
Pad/10 mm AAA alkaline battery

Cordless suction pick-up tool
Ultra-
compact high powered pump eliminates need for a power cord and an air
tube.
Continuous suction allows easy handling of objects.
Soft touch switch
Pen-type body is easy to fit into your hand.
Utilizes antistatic material
Nozzle with a stopper
· The stopper prevents the nozzle nib from shootin
g through the pad, damaging
components, and causing suction failures.
Intended works
Semiconductor-related works
Pick-up of SMDs
Surface mount PCB assembly
Conveyance of ICs
The pick-up tool is designed to suck up micro components used for PCBs,
etc. and not to absorb dust. If used to absorb dust, it may become inoperable
due to the clogging of filters mounted inside.
Specifications of pad
Material Electrically conductive silicone rubber
Heatproof
temperature Approximately 150°C
Resistance value 10
4
Ωto 10
6
Ω
Indication of pad
replacement When any crack or tear is found during a visual check, or objects cannot be sucked up effeciently
Nozzle Single Use
Nozzle
Part Name/Descripation
Shape Stamped*
Applications

No.
A1164 Bent nozzle /0.4mm
(OD 0.7mm)
22 Chip resistors, other
tiny components
A1198 Bent nozzle
/0.26mm
(OD 0.5mm)
25 Usable for 0603
chip
*Only these 2 shapes are avilable for single use.
Use Nozzle with Pad
Nozzle
Part No. A1165 A1486
Name/
Description Bent nozzle /1.1mm Straight nozzle /1.1mm
Outside
Diameter 1.65mm 1.65mm
Figure
+ + + +
Pad
Part No. A1166 A1312 A1167 A1311 A1166 A1312 A1167 A1311
Name/
Description Pad /o3 Pad /o5 Pad /o7 Pad /o10 Pad /o3 Pad /o5 Pad /o7 Pad /o10

Figure
Pick-up
Performance 6g 40g 80g 120g 6g 40g 80g 120g
Set Examples
(using 392 as
an example)
*The pick-up performance shown above slightly differs depending on the
surface of the object.
With the bent nozzle accessory, 0603-size components can be suctioned.
0603-sized chip resistors are extreme micro-
components that are often incorporated into
devices such as mobile phones.
If they are manually picked up with tweezers, it
requires high-precision manual dexterity so that
they will not be flicked and lost.
For the HAKKO 394, a very fine bent nozzle with
0.26mm hole diameter (A1198) which can be
used for 0603-sized components is available. The
nozzle ensures safe pick-up operation in
continuous suction mode.
With the best suited pad selectable from a wide variety of pads, delicate bulb-shaped
components can be safely picked up
Four types of pads in sizes of φ3, φ5, φ7
and φ10 respectively are available for
HAKKO 394.
Suction pick up can be continuously and
easily performed only by matching the pad
to the size of the suction object.
Also, the stopper function of the HAKKO
394, which is enabled when a pad is used,
prevents the suction object from being
damaged.

Part No. Name Specifications
A1165 Bent nozzle w/ stopper, Φ1.1mm
A1312 Pad Φ5mm
A1311 Pad Φ10mm
A1164 Bent nozzle Φ0.4mm
A1198 Bent nozzle Φ0.26mm
A1486 Straight nozzle w/ stopper, Φ1.1mm
A1166 Pad Φ3mm
A1167 Pad Φ7mm
B2690 Joint w/ filter
B2692 Silicone tube w/ filter

HAKKO 394 Names of Parts & Overhaul Procedure
Names of Parts
Overhaul procedure
If the battery is running low, the suction force will decrease.
Replace the batteries with new ones and then check that the suction force is sufficient.
If the suction force is not recovered even after replacement of batteries, overhaul the unit
according to the following procedures.
1. Remove the bent nozzle and pad. (Refer to Photo 1.)
2. Check the hose and pad for cracks, breaks, etc.
• If a crack, break, etc. are observed in the pad: Replace the pad with a new one.
HAKKO 394 Replacement Parts

3. Remove the battery case lid to remove the batteries and then loosen
the 3 screws to open the handle. (Refer to Photo 2.)
4. Remove the joint and silicon tube from the pump. (Refer to Photo 3.)
5. Remove the filters from the silicon tube and the joint and remove dirt
and dust with an air blower, etc..
In addition, clean the inside of the joint and silicon tube.
• If cracks, breaks, etc. are observed in the joint or silicon tube: Replace the joint and
silicon tube with new ones.
HAKKO 394 Replacement Parts
6. Replace the cleaned filters into the joint and silicon tube.
Insert the filters so that they are positioned in the centers of the joint and silicon tube.
(Refer to Photos 6, 7 and 8.)
When inserting the filter into the joint and silicon tube, be careful not to crush the filter.
(Refer to Photos 7 and 8.)

7. Press-fit the silicon tube fully into the joint and pump to the end. (Refer
to Photos 9 and 10.)

8. Install the joint and silicon tube into the handle. (Refer to Photos 11
and 12.)
9. Close the handle and tighten the 3 screws. (Refer to Photo 2.)
• Install batteries in the handle and close the battery case lid.
• Attach the bent nozzle and pad. (Refer to Photo 1.)
If the suction force is not recovered even after overhauling, it can be assumed that the pump
has deteriorated. In this case, it is recommended to send the unit in for repair.
Send it to the place of purchase for repair.
*We recommend that you should make sure that no abnormalities are found in the wrist
strap before sending it in for repair.
*Clearly stipulate “repair only” or “repair and calibration” when sending it in for
repair.