Hakko Electronics Matala HK-25L User manual

aeration
water
(Figure 1)
Figure 1
WARNING
IMPORTANT SAFEGUARDS READ AND
FOLLOW ALL SAFETY INSTRUCTIONS.
DANGER
CAUTIONS FOR USE
following

PUMP CASING
must
nominal 110-120
. Carefully read the specication on the
nominal volt circuit as indicated on the sticker! For Canada, USA : the nominal volt circuit is
110-120 volt. Australia is 240 volt. 220 volt for other countries.
Grounding for plug F Grounding for plug G Grounding for plug I
INSTRUCTIONS NOTES
1. INSTALLATION
2. GROUNDING
DANGER

aerations aeration
3. OPERATION AND MAINTENANCE
ASSEMBLY AND OPERATIONAL INSTRUCTIONS.

Construction
HK-25L

Construction
HK-25LP
5

6

Construction
HK-40LP
7

Construction
HK-100L, HK-120L
8

Construction
HK-150L, 200L, 250L
9

3
3
4
4
5
5
5
6
5
5
5
6
7
7
MAINTENANCE
10

/40LP
/25LP
/25LP
/40LP
/40LP
50 60 50 60 50 60 50 60 50 60 50 60
25 26 46 45 70 65 84 84 108 102 125 124
22 24 38 38 63 61 78 82 98 110 130 130
31/ 35 32/ 36 32/ 36 35/ 39 37 38 37 38 39 40 41 42
Psi 5.26 5.0 5.4 6.28 7.24 6.7 7.8 7.68 8.25 6.5 7.25 7.0
Kg-f/cm20.37 0.34 0.38 0.44 0.51 0.46 0.55 0.54 0.58 0.45 0.51 0.49
2.9
6.4
2.9
6.4
5.4
11.9
5.4
11.9
6.26
13.8
6.26
13.8
6.28
13.8
6.28
13.8
8.9
19.6
8.9
19.6
8.9
19.6
8.9
19.6
Exhaust quantity(L/min)
Power(W)
Noise level(dB)
Closed
pressure
Weight (kg)
(lbs)
HK-120L
Rated voltage(V) AC 110/115/120 or AC 220/230/240
Power supply frequency (Hz)
Normal pressure kgf/cm20.1(1.42psi) 0.13(1.85psi) 0.15(2.13psi) 0.18(2.56psi) 0.20(2.85psi)
Max flow(230V/50Hz)
(cfm) / (lpm) 1.1 / 31
2.3 / 65 3.5 / 100 5.2 / 146 5.8 / 165
Max flow(115V/60Hz)
(cfm) / (lpm) 1.1 / 32 2.5 / 70 2.9 / 82
3.7 / 105
3.5 / 100 4.2 / 119 4.8 / 137
Model
Specification Item HK-25L / 25LP HK-40L / 40LP HK-60L HK-80L HK-100L
11
•The above specifications are subject to change without prior notice.

List of repair parts
Actuang Rod
1 pcs per set
HK-150L
HK-AA100
HK-200L
HK-250L
HK-AA250
Chamber Block
2 pcs per set
Includes:
Casing Block
Diaphragm Mounng Block
HK-150L
HK-200L
HK-250L
HKCHB150250
Filter Pad
1 pcs per set
HKF 250HK-150L
HK-200L
HK-250L
12
‧The above specifications are subject to change without prior notice.
Model
Specification Item
Rated Voltage(V)
AC120V, AC220V, AC230V, AC240V
Normal Pressure kgf/cm22.85(psi) / 0.20(bar)
5.5(cfm) / 155(lpm)
7.2(cfm) / 205(lpm)
9.0(cfm) / 255(lpm)
Power(W)
Exhaust quantity(L/min)
130 145 158 160 215 227
Noise level(dB) 52 52 54 54 56 56
Closed
Pressure
Psi 5.1 5.7 5.1 5.1 6.3 5.7
kgf/cm20.40 0.45 0.40 0.40 0.50 0.45
15.2 / 33.5
Weight (kg) / (lbs)
Power Supply Frequency(Hz)
50
60 50 60 50 60
10.6 / 300
13.8 / 390 15.5 / 440
11.8 / 335 13.2 / 375
Max flow(230V/50Hz)
(cfm) / (lpm)
Max flow(115V/60Hz)
(cfm) / (lpm)
HK-150L HK-200L HK-250L
7.8 / 220

13
1) This Hakko air pump/compressor has a limited guarantee for 3year
from the date of purchase provided that:
[a] It is operated in accordance with the instruction manual.
[b] Any repairs to the Hakko air pump , which must be accompanied
by this certificate are undertaken or authorized by the dealer or
distributor from whom it was purchased.
[d] Warranty does not include diaphragms, actuating arm or air filter.
*Diaphragm–item no.7,8for HK-25L, item no.11,12 for HK-40~120L
item no.7,11 for HK-25LP, item no.13,15 for HK-40LP
2) Though the guarantee period may not have expired, payment
for repairs must be made in the following cases:
[a] When the fault is due to improper usage or repairs have
been attempted by persons other than an authorized dealer.
[b] When the fault is due to fire, natural disaster or incorrect voltage.
[c] If the guarantee has been lost, incorrectly completed or
details fraudulently changed.
*Actuating Arm–item no.4for HK-25L, item no.13 for HK-25LP,40~120L,
*Filter–item no.4for HK-40~80L, item no.3for HK-25/40LP, HK-100/120L
item no.12 for HK-40LP
[c] Warranty is void if electrical cord is cut or if pump has been flooded.
3) Original purchase receipt and serial # must be retained and provided to
Authorized Dealer and Authorized Distributor for this warranty
to be valid.
MATALA WATER TECHNOLOGY CO.,LTD.
GUARANTEE PROVISIONS

14
HK-100L and HK-120L Trouble shooting

Matala LINEAR AIR PUMP DIAPHRAGM REBUILD INSTRUCTIONS
Your new diaphragm kit includes two diaphragms. Each diaphragm consists of two halves. Also
included is a bag with new nuts and washers.
Tools you will need: Flat head screw driver, Phillips head screw driver, Adjustable wrench.
1) Remove top filter cover and filter pad.
2) Turn pump over and unscrew the 4 screws which connect the body to the base.
3) Use a flat head screw driver to pry outer metal body away from the base.
4) Remove body and white sound absorbing pad.
Matala 40, 60, 80 shown
15

5) Inspect motor for burned wire, torn rubber hoses, fine metal dust. Clean gently with damp paper towel.
6) Repair only one diaphragm at a me. Remove the black J-tube from diaphragm outlet. Once removed,
just push the top of tube to the side out of the way.
* At this point you will have a beer look at the magnet. The magnet rarely needs to be replaced. If there is a lot
of fine metal dust in the motor area then the magnet may need to be replaced. Inspect the top and boom part
of the magnet. If it looks very worn or melted proceed to the oponal secon on “How to Replace the Magnet”.
8) Use an adjustable wrench to remove the nut on the diaphragm. This will separate the diaphragm from the magnet.
9) Tap or push the center screw in order to separate the diaphragm from the magnet. You might need to use a flat
head screw driver to separate the diaphragm from the motor plate.
7) Use a Phillips screw driver and remove the 4 screws which connect the diaphragm to the motor plate.
You might have to use a flat head screw driver to separate the two halves of the diaphragm.
16

10) Inspect one new diaphragm. There are two halves for each diaphragm. Noce that the half with the round so
rubber looks different on each side. One side has a rectangular impression. This impression must line up with
the magnet screw. There is also an oval peg on the hard black plasc part which must align properly with the
motor plate.
12) Again, properly align the hard plasc with the motor plate. Be sure it is set flush with the motor plate and the
oval plug is aligned with hole in motor plate. Now, align the second outer half diaphragm with the first half
screw holes. Squeeze both halves together with your fingers really hard. The two halves will not completely
connect unl you screw them together.
11) Align the new half diaphragm properly with the magnet screw and the motor plate. Push the diaphragm
completely unl it touches the magnet screw. You might need to push the sorubber from behind with
your finger. Use the wrench to screw on the new washer and nut. Be sure the new nut is very ght. (You
may also use a drop of removable” Lock-Tight” glue to secure the nut to the magnet.)
17

13) Screw the 4 screws in just a lile at a me while gradually increasing the torque. Progress around the screws
gradually ghtening evenly unl both halves are fully connected and ght with the motor plate.
14) Replace the black J-Tube over the diaphragm outlet. Use exisng clip to secure tube to outlet.
Repeat these instrucons for the second diaphragm starng at #6.
15) Aer both diaphragms have been replaced, put the white sound absorber back over the motor. Tap it
clean if it is dusty. Do not wash.
16) Replace the outer metal housing onto the base and ghten the 4 screws. Wash the square air filter with tap
water and shake dry. Reinstall into the top of metal housing and replace the filter cover. Congratulaons,
you’ve done it!
18

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