LINDR PYGMY 30/K profi User manual

LINDR FLOW-THROUGH
CONTACT COOLER
Number 012-2020 REV00 Valid 2020-06-01
INSTRUCTION MANUAL
ENGLISH

2
IMPORTANT
This manual contains instructions for installation, use and operation of the ap-
pliance. This manual is an integral part of the device. It must be stored in the
vicinity of the device for the entirety of its service life and must be made avail-
able to the user any time the device is installed, moved, used or maintained.
Read this manual carefully before installing and using the device. It contains
important information necessary to ensure that all operations are done prop-
erly and safely.
WARNING:
Not following instructions may cause injury or
damage the device.
SYMBOLS AND MARKINGS USED IN THE MANUAL:
DANGER:
Risk of injury by electrical current.
NOTE:
This symbol indicates information and recom-
mendations for the user.
WARNING:
The cooling system contains ammable coolant
R290 (propane)!
LINDR.CZ s.r.o.
Sadová 132
503 15 Nechanice, Czech Republic
mobile: + 420 775 715 494
tel.:[phone]
e-mail: [e-mail]
web: www.lindr.cz,www.lindr.eu
is manual is a translation of the original Czech manual.

contact-cooled dispensing system
3
Contents:
1. Introduction
2. Description of the cooler
3. Machine plate
4. General instructions, measures and safety instructions
5. Installation and placement
6. Electrical connection
7. Testing
8. Warranty
9. Package contents
10. Tap installation
11. Keg coupler assembly
12. Beverage supply connection and pressurisation
13. Connection and regulation of KONTAKT 155/R
14. How to work with speed ttings
15. Temperature and adjustment
16. Keg tapping and untapping
17. Putting into operation
18. Table of malfunctions
19. Spare parts
20. Sanitation by water
21. Maintenance
22. Inspection before every use
23. Periodic checks
24. Environmental protection
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
4
4
4
4
5
6
6
6
6
7
7
9
12
12
13
14
16
17
18
18
19
19
19
19

4
1. INTRODUCTION:
Thank you for purchasing this LINDR product.
2. DESCRIPTION OF THE COOLER
This beverage dispensing system with built-in
compressor isdesigned for cooling, dispens-
ing and serving well-cooled beer and bever-
ages.
The modern Lindr compressor cooling unit
uses input energy and transforms it directly
into cooling, ensuring proper beer cooling at
minimum energy drain.
This manual is intended for models:
PYGMY 30/K pro
and GREEN LINE models:
PYGMY 20
PYGMY 20/K
PYGMY 25
PYGMY 25/K
KONTAKT 40
KONTAKT 40/K
KONTAKT 40/K pro
KONTAKT 70
KONTAKT 70/K
KONTAKT 155
KONTAKT 155/K
KONTAKT 155/R
3. MACHINE PLATE
4. GENERAL INSTRUCTIONS, MEASURES
AND SAFETY INSTRUCTIONS
When using the device, follow basic safety
instructions stated by the manufacturer. The
cooling device is designed for ow-through
cooling of beverages. Any other use is consid-
ered impermissible and therefore dangerous.
The supplier is not liable for damage caused
by incorrect use.
DO NOT USE THE DEVICE FOR PURPOSES
OTHER THAN THOSE STATED BY THE MANU-
FACTURER!
General safety principles. Observe the fol-
lowing safety instructions.
The supplier is not liable for damage caused
by activities carried out on this device without
observing the following instructions!
WARNING: Children aged 15 or more and
persons with reduced physical, sensory or
mental capabilities or insucient experience
and knowledge may only use the device when
supervised or instructed in safe use of the ap-
pliance and familiarised with potential dan-
gers.
WARNING: Children must not be allowed
to play with the appliance. Store all packaging
material out of reach of children (comes with a
plastic bag – suocation hazard).
WARNING: Cleaning and maintenance of
the appliance on the part of the user must not
be done by unsupervised children.
WARNING: Before connecting to main elec-
trical supply, check that the voltage and fre-
quency in the mains corresponds to the data
stated on the device.
WARNING: Always make sure that the sock-
et you intend to plug the cooler into meets the
specications on the machine plate (voltage,
frequency, input power).
WARNING: Before performing operations
on the device such as cleaning or maintenance,
ALWAYS disconnect the device from power
supply: set the thermostat to "O" position and
unplug the appliance from the socket.

contact-cooled dispensing system
5
WARNING: Never place tools or other ob-
ject into the fan.
WARNING: Never touch electrical compo-
nents with wet or damp hands.
WARNING: To ensure the cooling unit
works properly and at full capacity, make sure
air supply to the unit is not obstructed.
WARNING: Water temperature during sani-
tation must not be higher than 25 °C!
WARNING: Always make sure the power
socket you intend to plug the cooler into is ac-
cessible, so that the appliance can be immedi-
ately unplugged in case of emergency.
WARNING: When unplugging the device
from the socket, grab the plug and pull it out.
Do not under any circumstances pull at the ca-
ble; risk of damage.
WARNING: To turn the device ocomplete-
ly, unplug the appliance from the power sock-
et.
WARNING: In the event the electrical wiring
of the product becomes damaged, summon a
trained service technician. Do not under any
circumstances repair the device yourself.
WARNING: The cooling system contains
ammable coolant R290 (propane)!
WARNING: Emergency maintenance and
repair of the cooling system must be done by
trained, authorised technicians familiar with
cooling and electrical systems. The technicians
should have special training and qualication
for handling ammable substances in order to
perform service on coolers containingR290.
Follow basic regulations and safety measures
regarding service and repair!
WARNING: Do not use open ame or po-
tential sources of sparks in the vicinity of a
cooler using R290 coolant!
WARNING: After unpacking, place the cool-
er so that heat created by the cooling unit can
be vented suciently.
WARNING: Do not place objects that could
prevent air circulation on top of the cooler.
5. INSTALLATION AND PLACEMENT
Place the cooler onto a stable, level surface
(maximum permitted inclination: 2 degrees).
The appliance requires unobstructed air circu-
lation.
• Ensure sucient free space for air circulation
and heat dissipation.
• Ensure sucient supply of fresh air.
• The device must not be placed in an enclosed
space.
• The device must not be placed in the vicinity
of heat sources or exposed to direct sunlight.
Minimum distance of vents from an obstacle
that would limit air circulation must be 30 cm.
Minimum distance for sections with no air
vents is 7 cm. Ideally, use the device in a cool
and well-ventilated room. The device is de-
signed for use at ambient temperature of at
least 16 °C and at most 32°C.
WARNING: The device MUST NOT be used
or stored at ambient temperature lower than
0 °C. The device is designed for use in a normal
environment, always under a roof, protected
from rain or sunlight. Climate class N.
DANGER: Protect the cooler and electrical
connection from rain and spraying water!
WARNING: Do not under any circumstanc-
es lay the cooler on its side, not even during
transport.
NOTE: In order for the device to work
correctly and at maximum output, it is im-
portant to not cover up any of the device's
vents and ensure sucient air circulation.

6
6. ELECTRICAL CONNECTION
Connect the device to a power socket in ac-
cordance with specications on the machine
plate of the device. Electrical wiring is subject
to local regulations. If the power leads (ca-
bles) are damaged, they must be replaced by
the manufacturer, their service technician or
a similarly qualied person to prevent risk of
hazardous situations.
DANGER: Do not use or turn on the device
if the power lead (cable) is damaged!
7. TESTING
The product is delivered ready for immediate
use.
8. WARRANTY
The device comes with a warranty in accord-
ance with general legal regulations of the
Czech Republic or in accordance with the
trade agreement. During the validity period
of the warranty, we will remove any defects on
the product free of charge, provided these de-
fects were not caused by excess wear, improp-
er handling, incorrect storage or by using the
product in a way that is counter to the instruc-
tion manual or the product's design as dened
by the manufacturer. Materials replaced dur-
ing the validity period of the warranty are our
property. The legitimacy of the warranty claim
is always decided by an authorised service
centre. Warranty provided by a retailer outside
of the territory of the Czech Republic is gov-
erned by the agreement between the retail-
er and the buyer in their mutual relationship;
this agreement is not directly linked to the
manufacturer. The agreement does not give
the buyer the right to submit warranty claims
to the manufacturer. Transport expenses or
other costs are not covered by the warranty.
ATTENTION:
Electrical devices and appliances must be
checked/inspected at a time stipulated by
valid legislation of the country the device
is operated in. Inspection of wiring may
only be done by a person with valid au-
thorisation for this activity. Service work,
provision of spare parts and inspection is
done by the manufacturer or an author-
ised service centre.
9. PACKAGE CONTENTS
1. Tap (Packaging of the two-tap device contains 2 taps.)
2. Drip tray
3. Tap wrench

contact-cooled dispensing system
7
10. TAP INSTALLATION
11. KEG COUPLER ASSEMBLY
11.1 Outlet for Keg Pressurisation
Variant of connection with the use of a bushing; the hose is tted onto the bushing and axed
with a clip.
gure 7 A
gure 7 b
gure 7 E
1.
Turn the compensator lever (1.), so that it points down (see gure).
The compensator lever on the tap is used to adjust the ow rate.
2.
Fit the tap perpendicularly onto the spline.
3.
Secure with a are nut and turn left. (loosen to the right).
4.
Tighten with the enclosed wrench.
gure 7 C
gure 7 D

8
CHECK VALVE
11.2 Outlet for Beverage
Screw an F 5/8“ x 3/8“ (9,5 mm) speed tting onto the keg coupler.
gure 8 A gure 8 b
gure 8 c gure 8 d
WARNING: Before you screw the speed tting onto the 5/8“ thread, make sure the keg
coupler (air inlet for delivery medium) has a lip valve (check valve) tted on it.
5/8“-5/16(8mm)
5/8“-3/8“(9,5mm)

contact-cooled dispensing system
9
12. BEVERAGE SUPPLY CONNECTION AND PRESSURISATION
gure 9 A
gure 9 b
12.1 Connection and Pressurisation by Built-In Compressor (One-Tap Device)
1. Beverage inlet
2. Air outlet
3. Compressor switch
4. Keg coupler (A-system, S-system, M-system)
5. F 5/8x9.5 mm speed tting
6. F 5/8x8 mm speed tting
7. Beverage
7.
4.
5.
6.
1.
2.
3.
12.2 Connection and Pressurisation by CO2Bottle (One-Tap Device)
1. Beverage inlet
2. Keg coupler (A-system, S-system, M-system)
3. F 5/8x9.5 mm speed tting
4. F 5/8x8 mm speed tting
5. Pressure regulator for CO2mini bottle
6. F 7/16 x 8 mm speed tting
7. Beverage
5.
7.
2.
3.
4.
6.
1.

10
gure 10 a
12.3 Connection and Pressurisation by Built-In Compressor (Two-Tap Device)
1. Beverage inlet
2. Air outlet
3. Keg coupler (A-system, S-system, M-system)
4. F 5/8 x 9.5 mm speed tting
5. F 5/8 x 8 mm speed tting
6. Y 8 x 8 x 8 mm speed tting
7. Beverage
8. Compressor switch
2.
3.
6.
7.
3.
4.
4.
5.
5.
1.
8.
Built-In Air Compressor
Only for PYGMY 30/K promodels with built-in air compressor and GREEN LINE models PYG-
MY 20/ K, PYGMY 25/ K, KONTAKT 40/K, KONTAKT 70/ K, KONTAKT 155/ K.
The air mini-compressor is built into the cooling device itself. Automatic pressure regulation
is set to 2.8-3.2 bar. K promodels allow smooth pressure regulation in 1.0-3.4 bar range. The
set pressure will be displayed on the pressure gauge in bars. The compressor can be turned
oseparately with a switch. The air outlet from the cooler terminates in a 5/16“ (8 mm) speed
tting marked AIR. The air compressor is zero-maintenance, tted with a molecule lter for
the drawn-in air.

contact-cooled dispensing system
11
12.4 Connection and Pressurisation by Classic CO2Bottle (Two-Tap Device)
1. Beverage inlet
2. Keg coupler (A-system, S-system, M-system)
3. F 5/8 x 9.5 mm speed tting
4. F 5/8 x 8 mm speed tting
5. Y 8 x 8 x 8 mm speed tting
6. CO2pressure reducing valve
7. F 7/16 x 8 mm speed tting
8. Beverage
gure 11 a
Other Pressurisation Options
By PUMA 1HP and 1/2HP compressor, LEONARDO 1HP compressor, AIRCRAFT 1HP compres-
sor, classic Biogon, N2 bottles.
12.5 Connecting KONTAKT 155/R to Pressurisation with a Classic CO2Bottle (Two-Tap
Device)
1. Beverage inlet
2. CO2outlet
3. Pressure control
4. Keg coupler (A-system, S-system, M-system)
5. F 5/8 x 9.5 mm speed tting
6. F 5/8 x 8 mm speed tting
7. High-pressure hose with W 21.8 are
nut; pressurised bottles with a G3/4
thread require an adapter for K 115/R
8. Beverage
gure 11 b

12
13. CONNECTION AND REGULATION OF KONTAKT 155/R WITH CO2PRESSURE
BOTTLE
1. Screw speed ttings onto the keg coupler.
2. Plug 3/8" and 5/16" hoses into the speed ttings on the keg coupler.
3. Connect the 3/8" and 5/16" hose with the speed ttings located on the cooler in accord-
ance with the description found on the label above the speed ttings.
4. Screw the high pressure hose onto the CO2bottle using a are nut.
5. Fit the keg couplers onto the beverage keg, but leave the keg coupler in closed position
(top position).
6. Open the valve on the CO2bottle and use the regulating screws on the top of the cooler to
set the desired pressure for both the separate beverage lines. (The set pressure is displayed
on the pressure gauges located on the front of the cooler).
7. Tap the keg using the keg coupler.
WARNING: Check that all joints are suciently leak-tight after connection.
If everything is in order, check the thermostat settings (in oposition). Connect the cooler to the
power mains. Then use the keg coupler to tap the keg, set the desired pressure (1.0-3.4 bar) and
use the tap lever to pour out some of the beverage. If the cooler contains remnants of sanitation
solution or water, keep the tap lever in open position until only beverage pours out of the tap.
Set the desired beverage temperature on the thermostat.
14. HOW TO WORK WITH SPEED FITTINGS
14.1 Speed Fitting Installation
Grasp the speed tting and insert the hose all
the way inside the speed tting body (ca. 20
mm). The end of the hose must be straight so
that it plugs fully into the coupling. If the hose
will not go in, moisten the end of the hose.
gure 12 b

contact-cooled dispensing system
13
gure 13 b gure 13 c gure 13 d
15. TEMPERATURE AND ADJUSTMENT
The temperature of the cooled beverage is controlled by a mechanical thermostat in
temperature range of 2 °C to 8 °C.
The thermostat has a numerical scale of 1-7.
WARNING: If you are using the cooler to cool non-alcoholic beverages, set the thermostat
knob to 5 at the most, otherwise, there is a risk of the beverage freezing in the cooler's tubing
and damaging the device.
14.2 Speed Fitting Removal
Hold the grey ring tight against the body of
the speed tting and pull out the hose.
gure 13 c
WARNING: If you do not hold the grey ring but pull at the hose, the speed tting will cut
even deeper into the hose.
WARNING: Hoses must not be pressurised during removal.
0 = OFF 1 = MAX. BEVERAGE
TEMPERATURE (8°C)
7 = MIN. BEVERAGE
TEMPERATURE(2°C)

14
gure 14 A gure 14 b
gure 14 c gure 14 d
gure 14 e
16. KEG TAPPING AND UNTAPPING
16.1 Keg Tapping
Procedure for tapping a keg using an S-system keg coupler:
WARNING: Make sure the
adapter is clean before tapping
the keg!
S-system keg coupler

contact-cooled dispensing system
15
16.3 Keg Tapping
Procedure for tapping a keg using an A-system keg coupler:
A-system keg coupler
gure 15 d gure 15 e
16.2 Keg Untapping
Procedure for untapping a keg using an S-system keg coupler:
gure 15 a gure 15 b
gure 15 c
WARNING: Make sure the
adapter is clean before tapping
the keg!

16
16.4 Keg Untapping
Procedure for untapping a keg using an A-system keg coupler:
gure 16 c gure 16 d
17. PUTTING INTO OPERATION
1. Interconnect air supply and beverage supply.
2. Set the thermostat to 0 position.
3. Connect the cooler to the power mains.
4. Tap the keg in accordance with point 16.
5. Turn on the air compressor using the switch and pressurise to the required pressure.
6. Check that all the joints and connections are suciently tight.
WARNING: If a leakage is found, untap the keg according to point 16 and turn othe
device. Fix any leaks found on the tubing. If a leak is found inside the device or you are unsure
how to proceed, contact a service centre.
7. Use the dispensing tap to let out some of the beverage and check that there is no water in the
device.
WARNING: Never set the device to maximum cooling if there is water in the device. May
cause freezing of the beverage tubing and damage the device.
8. Set the desired temperature on the thermostat – see point 15.
9. The beverage is now cooling; once cooled (ca. 5-10 minutes) you can start pouring the rst
drink.
gure 16 a gure 16 b

contact-cooled dispensing system
17
NOTE: If the defect persists even after the above steps are taken, contact a service centre.
18. TABLE OF MALFUNCTIONS
Malfunction Cause Removal
beverage does not ow keg tapped incorrectly check that the keg coupler lever is pushed down
device with built-in compressor - turn on the switch
water from sanitation froze turn othe device; then wait until the beverage starts
owing again (may take a few minutes, or hours!)
compensator is closed move the compensator lever on the tap
beverage cooled insu-
ciently incorrect thermostat setting turn the thermostat knob to the right towards number 7
poor air circulation check the cleanliness of condenser plates
device overheats place the device in a colder environment
tap jerks, drink sprays out pressure too high reduce delivery medium supply, reduce pressure in
the keg
air compressor does not
switch on press the switch on the cooler
air compressor does not
switch oleakage pull out and reinsert the air hose, tighten the nuts on the keg coupler
beer foams excessively reduce beverage temperature - turn the thermostat
knob to the right
regulate ow rate by pushing the compensator lever
up
speed ttings leaking hose poorly inserted pull out the hose, check that the end of the hose is
at (not at an angle), level owith a knife if needed
scratches on the hose pull out the hose and shorten by ca. 2 cm
Do not forget to specify the following:
• type of defect
• product type
• production year
• product's serial number (found on the machine plate)

18
19. SPARE PARTS
When ordering spare parts, always provide the following:
• product type
• production year
• product's serial number
• full name of the spare part and its number
20. SANITATION BY WATER
(Sanitation Adapter)
Connect the sanitation adapter (not included) to water mains using a hose.
WARNING! Maximum water temperature must not exceed 25 °C.
gure 18 A gure 18 B
NOTE: Sanitation adapter is not included. Can be purchased as an accessory for the cooler.
Ordering Components
ALWAYS USE ORIGINAL COMPONENTS. The manufacturer or supplier bear no responsibility
for non-original components or components not recommended by the manufacturer.
Sanitation Procedure
Once you have nished a keg, connect the keg coupler to the sanitation adapter the same way
as if you were tapping a keg. Once connected, turn the bar tap lever to open position and keep it
open until clean water ows out of the tap (all beverage residue and partial sediments ush out).
For better sanitation of the cooling device, place cleaning balls into the hose beyond the keg cou-
pler and use pressurised water to clean out the beverage tubing.
NOTE: Remember to dismount the tap and remove the cleaning balls.

contact-cooled dispensing system
19
22. INSPECTION BEFORE EVERY USE
1. Visual check.
2. Lead-in cable check.
3. Condenser cleanliness check (in case of excess pollution of the condenser, clean more fre-
quently than 1x a month).
WARNING: Do not use the device if defects or malfunctions are found.
23. PERIODIC CHECKS
1x a week: check that the lead-in cable is
undamaged and that the plug is rmly in the
socket.
1x a week: check that the device is not ex-
posed to radiant heat.
1x a week: check that air circulation is not
obstructed.
1x a month: check the cooling unit's con-
denser and clean it regularly.
1x a year: have an engineering inspector
check the electrical safety of the device.
21. MAINTENANCE
Flush the beverage tubing of the cooler after
each use with pressurised water (see Sanita-
tion by Water). To make ushing easier, use a
sanitation adapter according to your type of
keg coupler (not included in standard accesso-
ries). The cooler must be sanitised once every
14 days by a person with chemical
engineering qualications. The condenser
must be checked for cleanliness every month.
Any dirt found must be cleaned with com-
pressed air or wiped o. Otherwise, there is a
risk of reduced cooling output or damaging of
the cooler.
24. ENVIRONMENTAL PROTECTION
Waste Sorting
This product must not be disposed of in communal waste. Electrical waste in the Czech
Republic is disposed of within the Rema System (www.remasystem.cz).
In countries other than the Czech Republic, waste sorting is subject to local regulations.
Sorting waste allows recycling and reusing used products and packaging materials. Reuse
of recycled material helps protect the environment from pollution and reduces resource
consumption. Local regulations may regulate the method of disposing of household ap-
pliances at local collection points or at the point of sale.