KAMMAK YAK-02 User manual

User’s manual - Use and Maintenance
Descaling pumps
E
YAK-02

Dear Customer, thank you for choosing a KAMMAK Descaling Pump.
MANUAL
This manual is a safe guide for the use of the pump. Please read it carefully in all its parts before use.
This manual contains important information for the proper working and use of the equipment.
KAMMAK reserve the right to introduce any future changes without notice or replacement.
PRELIMINARY INSPECTION
Upon receipt of the pump, take it out from the carton and check it is in perfect condition. Also check
that the data on the rating plate correspond to required ones. For any problem, immediately contact
the supplier specifying the kind of fault.
In case of doubts about the safety of the machine, do not use it.
DESCRIPTION
The pump YAK 02 is a powerful compact, portable and easy transport unit. Particularly recommended
for difficult descaling treatments, they work in complete safety and autonomy enabling the operator
to carry out other works at the same time.
Pumps with tank for descaling boilers by using specific acid based restoring products.
The pumps are equipped with special fittings and valves to adjust the flows and purge the sludge, built
up by the operation, which is then rapidly removed.
Pumps are supplied ready to use, in strong carton boxes with related user’s manual.
CONTENTS
1 - REGULATIONS – CE MARK
2 - THE ADVANTAGES OF THE PUMP YAK-02
3 - TECHNICAL FEATURES
4 - CUSTOMER SERVICE
5 - USE
6 - SAFETY INSTRUCTIONS
7 - EXPLODED VIEWS
8 - DIRECTIONS FOR DISPOSAL
9 - WARRANTY TERMS AND AFTER-SALE ASSISTANCE CONDITIONS
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page 2
page 2
page 3
page 3
page 3
page 4
page 5
page 6
page 6

2
1 - REGULATIONS – CE MARK
Declaration of Conformity
The pumps are in conformity with the following European Directives, Laws and Regulations:
QUALITY
KAMMAK equipments are manufactured with high-quality acid-resistant materials and submitted to
severe operating tests.
Follow these instructions to avoid any operating and servicing problems.
2 - THE ADVANTAGES OF THE PUMP YAK 02
Time and, above all, temperature increase make
calcium salts, usually present in water, precipitate in the
form of microcrystals and settle on metallic surfaces of
pipes, plant coils and heat exchangers, thus reducing
flow rate and thermal efficiency.
To restore the original plant performance it is necessary
to carry out a descaling with specific products and
equipments.
With powerful pump water attacks scale on
both sides, thus making descaling particularly effective
and fast (as the normal dissolving action is combined
with the detachment in flakes of scale, which is made
friable by the double attack), even when pipes and
exchangers are almost totally obstructed.
Machinery Directive 2006/42/EC

ENGLISH
3
3 - TECHNICAL FEATURES
4 - CUSTOMER SERVICE
For enquiries on spare parts, please specify serial number of pump (shown on product and
carton).
5 - USE
5.1 - HOW TO PREPARE THE PUMP AND CHECK THE SEAL
- Fill the tank with enough water to ensure that the pump rotor
housing is submerged during operation.
- Screw the outer ends of the flexible hoses securely to the
exchanger to be descaled.
- Connect the power cable to a single-phase 220 V power
supply.
- Switch on the pump and check the seal of the hose fittings on
the exchanger and on the pump. In case of leaks of liquid,
check hoses and fittings and replace the defective
components, if necessary.
- When seal is safe, switch off the pump.
- If necessary, add more descaling product by referring to the
dilution specified in the data sheet of the product.
YAK 02
Peripheral pump
Motor 220 V - 370W/ HP 0.5
Degree of protection IPX4
Max. temperature 60° C
Flow rate 35* l/min.
* Data referred to the pump body outlet.
Fittings 3/4”
Tank capacity 10 lt
Dimensions HxWxD 31 x 36 x 24 cm
Weight Kg 10
Max working pressure 4 Bar
Head 35 m*
ON/OFF
PRESSURE
LINE
I M P O R TA N T !
1) Chemcal cleaner should be mxed wth fresh water to form a
soluton. Add 1 lt of chemcal cleaner for 100 lters of water (every
10 radators).
Do not use pure acd. It may harm ppes and nstallatons.
2) Do not turn-on the HEATER when tank s empty. It may
damage plastc tank.
3) Clean the FILTER after every operaton.
4) After descalng operaton REMOVE THE DESCALING
LIQUID FROM THE TANK and wash out the pump by
crculatng clean water through t for at least 10 mnutes.
If the pump is not used for a
long time, it will be blockaged.
To avoid this, run the pump
once a week.

5.2 - FUNCTIONING
Connect pump to the system.
Ensure that valve is in the closed position.
-Fill the tank with water.
-Add cleaning chemical to the tank.
-Now switch on the pump and clean the system.
The YAK-02 has 1 x 250 cm Pressure Line and 1 x 250 cm Return Line hoses fitted with
3/4” brass hose connectors at the out board end and 3/4” fittings at the inboard end.
In cleaning process:
The inboard end of “Pressure Line Hose” should be screwed onto the corresponding ¾”
brass nipples on rear of the hose support plate. The other end of this hose should be
connected to the system inlet (radiator/boiler/pump).
The inboard end of “Return Line Hose” should be placed into the hole on top of cap.
The other end of this hose should be connected to the system outlet
(radiator/boiler/pump).
In dumping process:
Disconnect the Return Line hose on top of cap and lead it to a toilet pan or drain
pipe gully leading to a foul sewer.
5.3 - HOW TO CLEAN THE PUMP
After descaling REMOVE THE DESCALING LIQUID FROM THE TANK and wash out the pump by
circulating clean water through it for at least 10 minutes.
6 - SAFETY INSTRUCTIONS
- Avoid using the pump in rooms where there are liquids, gases, flammable powders or with risk of
explosion.
- Before plugging in the pump to the outlet, make sure the switch is off.
- The outlet must be suitable for the plug of the pump. Do not use non CE-marked defective outlets.
- Use (CE) approved extensions, only if necessary.
- Do not use plug adapter. Do not carry out any modifications to the plug nor to the electrical cable.
- Pump shall always kept in perfect efficiency.
- During maintenance operations, check the switch is off and the plug is not connected.
- All maintenance operations must be carried out by the authorized Technical Assistance Service.
- Only use KAMMAKoriginal spare parts.
- Do not carry out any modifications to the pump if not authorized by Technical
Department (ask for written authorization).
- Keep children and unauthorized persons away from the pump.
- Keep the pump out of reach of children and unauthorized persons.
- Do not use the pump if tired or under the effect of alcohol, medicines or drugs.
- When using the pump, wear overalls, do not wear jewellery, keep hair away from the pump.
- When handling descaling liquids, be very careful. It is necessary to use Individual Protection
Equipment (IPE).
4
Never run the pump without water!

5
7 - EXPLODED VIEWS AND SPARES DIAGRAMS
YAK 02
P.S..: For enquiries on spare parts, please specify always if needed for the model YAK 02.
14 15
16
2
5
3
7
6
4
8
11
9
12
10
13
18 19
20
17
1. Return line inlet
2. Cap
3. Filter
4. Tank cap
5. Tank
6. Elbow
7. Pipe fitting
8. Connection hose 1/2"
9. 2 way connector 3/4
10. Pneumatic hose
11. Connection hose 1/2"
12. Elbow 3/4"
13. Pumpi
14. Pump switch
15. Pipe fitting
16. Electric cable
17. Back metal panel
18. Pump on/off switch
19. Pressure line outlet
20. Power cable
21. Power cable
22. Back&bottom metal panel
1

6
8 - DIRECTIONS FOR DISPOSAL
In accordance with the WEEE directive 2002/96/EC on waste electrical and
electronic equipment, the pump, when no longer used, shall be disposed of in a
RAEE – WEEE collection centre authorized for disposal of waste electrical and
electronic equipment, or directly contact your dealer.
9 - WARRANTY TERMS AND AFTER-SALE ASSISTANCE CONDITIONS
KAMMAK guarantee that the equipments sold are free from designing, manufacturing and material
defects, under normal operating conditions and according to the directions contained in the instruc-
tions manual supplied with the equipment.
In compliance with the directive 1999/44/CE valid in the EEC countries, the warranty rights apply only
to the purchaser.
KAMMAK, placed in Bursa - Turkey, guarantee the equipments
against any conformity defects appearing within 12 (twelve) months from the purchase date, even
when warranty operations have been carried out during this period, if only proved by a document.
The warranty covers all components of the equipment and provides for the repairing or, if necessary,
the free replacement of those parts that, according to your Dealer, have conformity defects.
The warranty does not cover the aesthetic parts and the parts subject to wear and tear, nor does it
cover all damages or failures whose cause is not due to the manufacturer, such as: transport, wrong
installation or maintenance, tampering, sudden changes of electric voltage and/or hydraulic pressure,
thunderbolts, corrosions, excess of humidity, accidental bumps or events beyond our control.
The warranty is valid only if the equipments have been installed, used and properly maintained accor-
ding to all directions supplied by KAMMAK in the instructions manual attached to the equipment.
Should any conformity defects of the product be found during the warranty period, the Customer shall
notify the Dealer to agree upon the terms of repairing and/or replacing of the product.
PRECAUTIONS
Only use “KAMMAK” chemicals in order to ensure good working and avoid damaging the
equipments.
Once the lifetime of the pump has expired, do not dispose of it with household
waste. The pump must be recycled in authorized centres and can be assimilated
to a household appliance.
During handling lift the pump and do not drag it in order to avoid damages to the tank.
Temperature of the descaling solution must never exceed 60 °C.
Flexible hoses and fittings can be damaged in time; make sure to check the seal whenever
using the pump, as indicated in the pump preparation instructions.