Koma PLUS User manual

KOMA
HEATING TORCHES
USER MANUAL
SŁONE, 1
ST EDITION, JANUARY 2022

Heang torches user manual
CAUTION!
This user manual is an integral part of the heating torch. It is absolutely
necessary to read it carefully before installing, commissioning and using
the torch.
Please contact us in case of any questions or concerns.
TABLE OF
CONTENTS
WORK SAFETY AND OPERATING RULES 3
1.1 General principles of work safety 3
1.2 Detailed principles of work safety 3
DESCRIPTION AND ASSESSMENT OF RESIDUAL RISK 3
2.1. Description of residual risk 3
2.2. Assessment of residual risk 4
MARKINGS 4
INTENDED USE 4
DESIGN AND PARTS LIST 5
TORCH ELEMENTS 5
ESTIMATED HEAT POWER AND GAS CONSUMPTION 6
PREPARING THE TORCH FOR OPERATION 6
TORCH OPERATION 7
9.1 Breaks at work 7
9.2 End of work 7
REPAIRS AND DISPOSAL 7
10.1 Repairs 7
10.2 Disposal 8
WARRANTY CARD 10
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Heang torches user manual
1. WORK SAFETY AND OPERATING RULES
1.1 General principles of work safety
CAUTION!
Read the entire user manual carefully before using the torch.
Failure to comply with the safety rules listed below threatens work safety.
● persons who operate and maintain the heating torches must read this manual or undergo training in using
the torch, health and safety rules and fire protection at the given workplace;
● making any modifications without the manufacturer's agreement will void the warranty. The manufacturer
is not responsible for damages resulting from malfunction of the torch in which changes have been made;
● it is forbidden to carry out maintenance or repairs without disconnecting the torch from the gas cylinder;
● it is forbidden to use the torch with visible defects;
● it is recommended to check the technical condition and tightness of the gas cylinder, connector, regulator,
hose and torch always before starting operation ;
● it is forbidden for minors and untrained persons to operate the torch.
1.2 Detailed principles of work safety
When working with a gas torch, the rules listed below must be followed:
● prepare the torch for operation in accordance with section 8 “Preparing the torch for operation” ;
● if the torch is operated indoors, provide adequate ventilation and fire protection;
● do not direct the flame of the torch to a gas cylinder or a rubber hose supplying gas to the torch;
● do not use the torch near fuel tanks, flammable or explosive materials etc.;
● do not use the torch under the hood of the vehicle's engine compartment, etc.;
● do not check the tightness of the torch and the rubber hose with a flame;
● to slow down the aging process of rubber and plastic components, protect the torch and the rubber hose
against prolonged exposure to high temperatures and solar radiation;
● if any leaks in the valves or connections of the torch components are detected, stop work immediately
and rectify the fault;
● in case of mechanical damage or natural wear of the torch components, it is absolutely necessary to
replace them with new ones;
● during breaks in the operation with the torch, follow the section 9 “Torch operation” .
Always check the technical condition of the torch before starting work (tightness of connections, quality of
the hose and its joints)
2. DESCRIPTION AND ASSESSMENT OF RESIDUAL RISK
2.1. Description of residual risk
Although the manufacturer takes responsibility for the construction and proper marking of the torch, in order
to eliminate hazards during operation and maintenance, certain risk elements cannot be avoided. Residual
risk results from incorrect or improper handling of the torch by the operator. The greatest danger occurs when
performing the following prohibited actions:
● operating the torch without reading the user manual or without training in operating the torch, health and
safety rules and fire protection at the given workplace;
● making any modifications without manufacturer’s agreement;
● carrying out maintenance or repairs without disconnecting the torch from the gas cylinder;
● using the torch with visible defects;
● failure to check the technical condition and tightness of the gas cylinder, connector, regulator, hose and
torch before starting operation ;
● operating the torch by minors and untrained persons.
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Heang torches user manual
2.2. Assessment of residual risk
Recommendations to eliminate residual risk (for people and the environment) when operating the torches:
● carefully read the user manual and undergo training in operating the torch, health and safety rules and
fire protection at the given workplace ;
● do not make any modifications and repairs without manufacturer’s agreement;
● carry out maintenance or repairs after disconnecting the torch from the gas cylinder;
● check the technical condition and tightness of the gas cylinder, connector, regulator, hose and torch
before starting operation;
● prevent minors and untrained persons from accessing the torch.
CAUTION!
Residual risk occurs in case of failure to comply with recommendations and guidelines listed
above.
3. MARKINGS
The following markings are placed on the torch handle:
manufacturer's trademark
type of gas used (liquefied petroleum gas LPG, propane-butane in gas
form)
The diffuser diameter is engraved on the diffuser (e.g. Ø60)
4. INTENDED USE
The manual single or multi-nozzle heating torches can be used for the following operations:
● laying heat-sealable asphalt-tar paper;
● defrosting objects;
● wood preservation;
● removing oil paints, varnishes, putty, etc.;
● welding of plastics, thermoplastics;
● defrosting large areas;
● carcass singeing;
● other operations that require concentrated heat energy.
OPTIMA manual cyclone torches are used for soft and hard soldering of copper installation
components and other soldering works.
The multi-nozzle wheeled heating torches are designed for the following operations:
● WP7 • W7
- welding asphalt-tar paper on large, flat surfaces (e.g. roofs, bridges, viaducts, etc.).
● WK10 (10-nozzle) • WK10/D3 (13-nozzle)
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Heang torches user manual
- burning and decontaminating large flat surfaces in livestock buildings (e.g. poultry houses,
slaughterhouses, etc.).
5. DESIGN AND PARTS LIST
The full range of components is listed in the catalogue available on the manufacturer's website
www.koma.zgora.pl .
6. TORCH ELEMENTS
The heating torch comes equipped with:
rubber
hose
for propane-butane (PN-EN ISO 3821/PN-EN 599), orange, internal diameter 6.3mm, length
5m, 10m or custom made, available with or without spiral deflector
spiral
deflector
protects the hose from breaking at the handle
pressure
regulator
regulation: 0.05-0.4 MPa ( M50-V/ST ) or 0.1-0.4 MPa ( 912L ), they maintain the gas outlet
pressure constant.
The M50-V/ST regulator is used with multi nozzle heating torches.
OPTIMA torches do not include a regulator in the set - the OPTIMA hose is adapted for direct
connection with a gas cylinder (connection W-21,8LH G3 / 8 LH)
CAUTION!
Both types of regulators ( M50-V/ST and 912L ) have built-in safety valves that close the gas
supply in the event of a hose damage.
CAUTION!
A detailed user manual for regulators is available on the manufacturer's website:
www.koma.zgora.pl
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Heang torches user manual
7. ESTIMATED HEAT POWER AND GAS CONSUMPTION
The diagram below shows the estimated heat power and gas consumption:
Diagram 1 KOMA PLUS heating torch - power, gas consumption, gas pressure for individual nozzles.
8. PREPARING THE TORCH FOR OPERATION
Fig. 1 KOMA PLUS handle
Fig. 2 KOMA handle
Fig. 3 OPTIMA handle
Before starting work with KOMA PLUS ( Fig. 1 ) or KOMA ( Fig. 2 ) heating torch operator must:
● check the technical condition of the valve and gaskets on the cylinder valve;
● assemble the torch, hose and regulator;
● connect the regulator to the cylinder valve by tightening the regulator nut firmly;
● close the gas supply by tightening the valve adjusting screw ( Fig. 1, 2 item 1 );
● slowly unscrew the gas cylinder valve;
● if you smell gas, check the connections for leaks;
● unscrew the valve adjusting screw ( Fig. 1, 2 item 1 ) and ignite the gas;
● adjust the amount of gas flowing out of the nozzle using valve adjusting screw ( Fig. 1, 2 item 1 );
● if the flame is too small, adjust it using flame regulator knob ( Fig. 1, 2 item 2 ).
The torch adjusted in this way is ready for operation.
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Heang torches user manual
Before starting work with OPTIMA ( Fig. 3 ) heating torch operator must:
● check the technical condition of the valve and gaskets on the cylinder valve;
● assemble the torch, hose and regulator;
● connect the regulator to the cylinder valve by tightening the regulator nut firmly;
● close the gas supply by tightening the valve adjusting screw ( Fig. 3 item 1 );
● slowly unscrew the gas cylinder valve;
● if you smell gas, check the connections for leaks;
● unscrew the valve adjusting screw ( Fig. 3 item 1 ) and ignite the gas;
● adjust the amount of gas flowing out of the nozzle using valve adjusting screw ( Fig. 3 item 1 ).
The torch adjusted in this way is ready for operation.
9. TORCH OPERATION
The torch should only be operated by persons who have read this manual or have undergone
training in operating the torch, health and safety rules and fire protection at the given workplace.
9.1 Breaks at work
● during short breaks in operation with KOMA PLUS or KOMA heating torch release the
trigger;
● during short breaks in operation with OPTIMA heating torch you can reduce the amount of
gas flowing out of the nozzle using valve adjusting screw ( Fig. 3 item 1 ) and put the torch in a
safe place - the torch must be under constant supervision;
● during long breaks in operation with KOMA PLUS , KOMA or OPTIMA heating torch follow
the guidelines for subsection 9.2 “End of work” .
9.2 End of work
After finishing work with the torch:
1. close the gas cylinder valve;
2. wait until the torch flame goes out;
3. in case of using KOMA PLUS or KOMA heating torch - release the trigger;
4. close the valve with the valve adjusting screw ( Fig. 1, 2, 3 item 1 );
5. unscrew the joints at the ends of the rubber hose;
6. in case of using KOMA PLUS or KOMA heating torch - unscrew the regulator;
7. roll up the hose and secure it properly;
8. put the torch in a place designated for it, which complies with the health and safety rules as
well as fire protection requirements necessary for its storage.
10. REPAIRS AND DISPOSAL
10.1 Repairs
In case of damage to any part of the torch, replace it immediately with a new one. Original spare
parts should be purchased directly from the manufacturer.
CAUTION!
It is forbidden to use spare parts from other suppliers, under the threat of losing the warranty.
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Heang torches user manual
10.2 Disposal
CAUTION!
If the torch is worn out, it should be returned to the appropriate waste disposal plant.
Disposal of the torch:
● correct disposal of the torch may contribute to reducing the negative impact on the
natural environment and human health;
● the torch must be disposed of in accordance with local regulations, at an appropriate
collection point.
Disposal of the packaging:
The torch packaging was made of recyclable materials. Individual packaging elements must be
disposed of in accordance with waste management regulations.
Packaging marked with this symbol should
be placed in the blue container (PAPER)
Packaging marked with this symbol should
be placed in the yellow container (METAL,
PLASTIC)
FOR THE USER
Please read carefully the content of the warranty card and strictly adhere to the terms
contained in it, and follow the general rules given in the user manual of the torch.
The manufacturer is not responsible for the technical condition of the torch, as well as for
its safe functioning when carrying out unauthorized repairs.
Fig. 4 KOMA PLUS complete single-nozzle heating torch
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Heang torches user manual
Fig. 5 KOMA complete single-nozzle heating torch
Fig. 6 OPTIMA complete heating torch
Fig. 7 OPTIMA complete cyclone heating torch
Fig. 8 7-nozzle heating torch WP7 - types of WP7 heating torch can be found in the installation manual
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Heang torches user manual
WARRANTY CARD
The warranty applies to the gas heating torch (hereinafter referred to as the product) manufactured by the KOMA
company.
The warrantor : P.P.U.H KOMA Sp. z o.o. located in Słone, at Księżycowa 38, 66-008 Świdnica, registered in the Register
of Entrepreneurs of the National Court Register under the KRS number: 0000137191, the registry court: District Court in
Zielona Góra, VIII Commercial Division of the National Court Register, NIP number: 929-010-08-60, share capital fully
paid up in the amount of PLN 50 000,00.
GENERAL WARRANTY TERMS:
1. Warrantor's statement: The warrantor declares that the product has been made in accordance with the
construction and technical documentation contained in the technical conditions of receipt and execution. The
warrantor ensures that the product functions as intended, which is described in detail in the user manual.
2. Warrantor’s liability: The warrantor is liable to the right holder under the warranty for physical defects in the
product (defective materials, damaged components, etc.) that have appeared during the warranty period.
3. Duration of the Warranty: The warranty period is no longer than 12 months . The warranty period is counted from
the date the product is delivered to the customer. The date of delivery is the same as the date of issuing the
accounting document regarding the purchase of the product. The defects of the product reported to the warrantor
after the warranty period has expired are not covered by the warranty.
4. The scope of the warranty: The warranty applies to physical defects of the product revealed during the period
referred to in point 3 and applies only to the product and its components that were manufactured by the warrantor or
his direct subcontractors. The warranty covers: materials, workmanship and assembly of parts, assemblies and
subassemblies.
5. Loss of the right to benefit from the warranty: The warranty expires in the case of:
- using the product for purposes other than its intended use or contrary to the user manual;
- improper installation, maintenance or storage of the product;
- making repairs and changes without the consent and knowledge of the manufacturer;
- occurrence of damage resulting from a delay in reporting a defect by the right holder under the warranty.
All information regarding the correct installation, use, maintenance and storage of the product has been described in
detail in the user manual.
PROCEDURE FOR SUBMISSION OF A WARRANTY CLAIM:
1. Reporting a defect: The customer is obliged to immediately inform the warrantor about the occurrence of a physical
defect in the product. Reporting a defect during the warranty period obliges the warrantor to consider the claim
under the warranty also if the product is delivered to the service center after the warranty period has expired.
The notification should be made through the application form on the warrantor’s website - www.koma.zgora.pl ;
The warrantor’s service center is open on weekdays from 7:00AM to 3:00PM.
2. Verification of entitlement to benefit from the warranty: Verification takes place on the basis of the warranty card
attached to the product and proof of purchase of the product (the warranty card - filled out, stamped and signed by
the seller - is treated as proof of purchase). The warrantor is not bound by any changes made without his knowledge
and consent in the content of the warranty card.
3. Warrantor’s obligations: The warrantor undertakes to repair the product free of charge, if its physical defect is
subject to the warranty and has been reported during the warranty period. If the removal of the defect is impossible
or the cost of its removal is disproportionate to the value of the product, or the repair is particularly difficult, then the
warrantor shall, as appropriate, replace all or part of the product or refund all or part of the costs of purchasing the
product, respectively.
4. Deadline for the performance of the warrantor’s obligations : The warrantor undertakes to perform its obligations
towards the right holder under the warranty within 14 days from the day on which the product was delivered to the
warrantor’s service center. In justified cases (in particular due to the need to obtain appropriate components or
consultations with subcontractors), this time limit may be extended, however not longer than up to 30 days. The
warrantor is obliged to notify the right holder under the warranty about the reasons for extending the repair period;
5. Product replacement: The right holder under the warranty has the right to replace the product with a new one, if he
has reported defects four times during the warranty period and after having completed the repairs it still has defects.
Any defective components or parts that have been replaced under the warranty, become the property of the right
holder under the warranty;
6. Refusal to accept a warranty claim: If there is no basis to consider the application made under the warranty, in
particular due to: failure to identify a defect, or occurrence of a case not covered by the warranty, or expiry of the
warranty period, or expiry of the warranty - the warrantor shall inform the right holder under the warranty that the
application has not been accepted and will justify his decision;
7. The warranty is extended by the time the product was repaired during the warranty period.
8. Return of the purchased goods : a consumer or entrepreneur with the rights of a consumer, who concluded a
distance or off-premises contract, may withdraw from it within 14 days without giving a reason and without incurring
costs (except for direct costs of returning the goods). The consumer is responsible for reducing the value of the item
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Heang torches user manual
as a result of using it in a way that goes beyond what is necessary to establish the nature, characteristics and
functioning of the item.
EXCLUSIONS FROM WARRANTY:
The Warranty covers only physical defects of the product. The warranty does not cover in particular defects resulting
from:
1. force majeure, random events, external forces (which occurred due to external reasons) e.g. operation in difficult
weather conditions, defective gas cylinder, damage caused by third parties, etc.;
2. using the product for purposes other than its intended use or contrary to the user manual , including:
improper storage, installation not in accordance with the user manual, failure to carry out recommended technical
inspections, improper maintenance, use of improper consumables;
3. using the product by minors or untrained persons ;
4. mechanical, chemical and thermal damages (in the event of prolonged exposure to solar radiation, very high or
very low temperatures);
5. adaptations, alterations, and other interference in the construction of the product without the knowledge and
consent of the warrantor;
6. natural wear of the product‘s components such as consumables and other parts listed in the user manual and
technical documentation that have a specified operating time;
7. failure to ensure periodic maintenance and technical inspection of the product , and in particular cleaning,
adjusting, checking the correct operation, correction of errors in the use of the product and other activities to be
performed by the user in accordance with the user manual;
The warrantor shall not be liable for the loss of the product or for its damage or destruction (resulting from reasons other
than defects inherent in the product). The warrantor shall not be liable for damages caused by defects in the product
resulting from its improper use and maintenance.
FINAL PROVISIONS:
1. Warranty to guarantee ratio: This warranty does not exclude, limit or suspend the rights of the buyer arising from
the provisions on guarantee for defects of goods sold;
2. Reference: To the extent not covered by the provisions of these warranty conditions - the provisions of the Act of
April 23, 1964 shall apply to the Warranty. – Code of Civil Law (consolidated text: Journal of Laws year: 2014, item:
121 as amended) and other generally applicable provisions of Polish law;
3. Solving disputes: All disputes arising or which may arise between the warrantor and the right holder under the
warranty shall be submitted to the court having jurisdiction over the place and property determined in accordance
with the provisions of the Code of Civil Law;
4. Personal data protection: The right holder under the warranty agrees to the processing of his data in a personal
database administered by the P.P.U.H. KOMA SP. z o.o. located in Słone at Księżycowa 38. Personal data will be
processed for service purposes. The person providing personal data has the right to access the data and correct
it.Providing personal data is voluntary, but necessary to carry out the service procedure. The processing of personal
data takes place on the basis of the provisions of Regulation (EU) 2016/679 of the European Parliament and of the
Council of 27 April 2016 on the protection of individuals with regard to the processing of personal data and on the
free movement of such data, and repealing Directive 95/46 / EC (General Data Protection Regulation).
……………………………………………
Sale date
(day, month, year)
…………………………………………… ……………………………………………
Sales point stamp Seller’s signature
Słone 12.08.2021
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Heang torches user manual
Heating torches manufactured by the KOMA company
are subject to the selective waste collection. The
crossed-out wheeled bin sign informs about the
prohibition of the disposal of used equipment along with
other household waste. The worn out torch is subject to
a separate waste collection system.
PPUH KOMA Sp. z o.o.
ul. Księżycowa 38
Słone k/Zielonej Góry
66-008 Świdnica
POLSKA
Phone: [phone]
[email protected]
[email protected]
[email protected]
www.koma.zgora.pl
Technical Department
Phone: [phone]
([phone]
[email protected]
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