Weller DAP 90 - Welding machine

DAP 90 - Welding machine Weller - Free user manual and instructions

Find the device manual for free DAP 90 Weller in PDF.

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Product type Soldering iron
Brand Weller
Model DAP 90
Category Soldering station
Temperature range 50-450 °C (150-850 °F)
Power consumption 90 W
Mains voltage 24 V AC
Temperature rise time (50°C to 350°C) 5 s
Compatible tip type XNT, XH
Compatible power units WT 1, WT 1H
Intended use Soldering and desoldering, only with Weller power units, indoors at room temperature
User groups Trained specialists (settings), electricians (repairs), non-specialists (operation, filter change, tip change)
Safety Protection against electric shock (avoid contact with grounded parts), risk of burns (hot tip, liquid solder), risk of fire (do not cover, keep away from flammable objects)
Maintenance Clean heat transfer surfaces, replace tips only when cold, regular cable inspection, repairs by Weller-trained personnel
Warranty 12 months against manufacturing defects (except legal rights)
Symbols Caution, risk of burns, read instructions, CE, UKCA
Waste disposal Do not dispose of with household waste, recycle according to WEEE (2012/19/EU)
Accessories Use only original WELLER accessories (tips, stands, etc.)

Frequently Asked Questions - DAP 90 Weller

What is the temperature range of the DAP 90 soldering iron?
The temperature range is 50 to 450 °C (150 to 850 °F), adjustable via the compatible power unit.
Can I use the DAP 90 with any Weller station?
No, the DAP 90 is only compatible with Weller WT 1 and WT 1H power units.
How do I change the tip on the DAP 90?
Make sure the soldering iron is cold, then remove the old tip and insert a new original Weller tip (type XNT or XH). Tighten properly.
Does the DAP 90 have an auto-off function?
Yes, the soldering iron has a usage sensor. The auto-off (stand-by) is set via the power unit. Refer to the station manual.
What are the essential safety instructions?
Avoid contact with grounded parts, do not work on live parts, do not touch the hot tip, use safety glasses, and never cover the device or stand.
How to maintain the DAP 90?
Keep heat transfer surfaces clean, replace tips only when cold, check cables regularly, and entrust repairs to Weller-trained personnel.
What is the power of the DAP 90?
The power consumption is 90 W.
How long does it take for the soldering iron to reach working temperature?
The rise time from 50°C to 350°C is approximately 5 seconds.
Can I use non-Weller tips?
No, use only original WELLER tips type XNT or XH to ensure safety and performance.
What to do in case of malfunction?
Immediately unplug the device, let it cool, and contact a Weller authorized service. Repairs must be carried out only by personnel trained by Weller.

User questions about DAP 90 Weller

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USER MANUAL DAP 90 Weller

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GB Translation of the original instructions

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MANUAL

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VIDEO
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FAQ
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text_image 1 XNT A 1,6 x 0,4 mm

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flowchart
graph TD
    A["Tool"] --> B["XNT"]
    A --> C["XH"]
    B --> D["Tool"]
    C --> E["Tool"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#ffc,stroke:#333
    style E fill:#fcc,stroke:#333

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text_image Diagram showing two connected electrical connectors with labeled parts and directional arrows indicating connection steps.

WT compatible
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natural_image Illustration of a Weller diagnostic instrument with a black cable and a metallic probe (no text or symbols visible)

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text_image OFF ON Weller 350 °C
DE DeutschSicherheitshinweise | Löten | Bestimmungsgemäße Verwendung | Benutzergruppen | Pflege und Wartung | Garantie | Technische Daten | Temperaturverhalten | Symbole8
GB EnglishSafety information | Soldering | Specified Conditions Of Use | User groups | Care and maintenance | Warranty | Technical Data | Temperature performance | Symbols11
ES EspañolAdvertencias de seguridad | Soltar | Aplicación De Acuerdo A La Finalidad | Grupo de usuarios | Cuidado y mantenimiento | Garantía | Datos Técnicos | Comportamiento térmico | Símbolos14
FR FrançaisConsignes de sécurité | Soudage | Utilisation Conforme Aux Prescriptions | Groupes d'utilisateurs | Entretien et maintenance | Garantie | Caractéristiques Techniques | Comportement de la température | Symboles17
IT ItalianoAvvertenze per la sicurezza | Saldare | Utilizzo Conforme | Gruppi utenti | Cura e manutenzione | Garanzia | Dati Tecnici | Comportamento temperatura | Simboli20
PT PortuguesIndicações de segurança | Soldar | Utilização Autorizada | Grupos de utilizadores | Conservação e manutenção | Garantia | Características Técnicas | Comportamento de temperatura | Símbolos23
NL NederlandsVeiligheidsinstructies | Solderen | Voorgeschreven Gebruik Van Het Systeem | Gebruikersgroepen | onderhouden | Garantie | Technische Gegevens | Temperatuurgedrag | Symbolen26
SV SvenskaSäkerhetsanvisningar | Lödning | Använd Maskinen Enligt Anvisningarna | Användarkategorier | skötsel och underhåll | Garanti | Tekniska Data | Temperaturuppförande | Symboler29
DK DanskSikkerhedsanvisninger | Lodning | Tiltænkt Formål | Brugergrupper | Pleje og vedligeholdelse | Garanti | Tekniske Data | Temperaturrepspons | Symboler32
FI SuomiTurvallisuusohjeet | Juottaminen | Tarkoituksenmukainen Käyttö | Käyttäjäryhmät | aseman hoito ja huolto | Takuu | Tekniset Arvot | Lämpõtilan käyttäytyminen | Symbolit35
GR ΕλληνικαΥποδείξεις ασφαλείας | Συγκόλληση | Χρήση σύμφωνα με το σκοπό προορισμού | Ομάδες χρηστών | Φροντίδα και συντήρηση της συσκευής | Εγγύηση | Τεχνικά στοιχεία | Συμπεριφορά της θερμοκρασίας | Σύμβολα38
TR TürkçeGüvenlik uyanları | Lehimleme | Kullanim | Kullanıcı grupları | temizliği ve bakımı | Garanti | Teknik Veriler | Isı tutumu | Semboller41
CZ ČeskýBezpečnostní pokyny | Pájení | Použití v souladu s určením | Uživatelské skupiny | Údržba a servisní práce ohledně | Záruka | Technické údaje | Teplotní chování | Symboly44
PL PolskiBezpieczeństwo | Lutowanie | Użytkowanie | Grupy użytkowników | Pielegnacja i konserwacja urządzenia | Gwarancja | Dane Techniczne | Zachowanie się temperatury | Symbole47
HU MagyarBiztonsági utasítások | Forrasztás | Rendeltetésszerű használat | Felhasználói csoportok | Ápolás és karbantartás | Garancia | Műszaki Adatok | Hőmérséklet viselkedés | Szimbólu mok50
SK SlovenskyBezpečnostné pokyny | Spájkovanie | Použivanie v súlade s určeným účelom použitia | Skupiny používateľov | Ošetrovanie a údržba | Záruka | Technické údaje | Teplotná odozva | Symboly53
SL SlovenščinaVarnostna navodila | Spajkanje | Uporaba v skladu s predpisi | Skupine uporabníkov | Nega in vzdrževanje | Garancija | Tehnični Podatki | Gibanje temperature | Simboli56
EE EestiOhutusjuhised | Jootmine | Kasutusotstarbele vastav käitamine | Kasutajarühmad | Hooldamine ja teenindamine | Garantii | Tehnilised Andmed | Temperatuurile reageerimine | Sümbol59
LT LatviskiDrošības norādes | Lodēšana | Atbilstoša lietošana | Lietotāju grupas | Apkope un kopšana | Garantija | Tehniskie dati | Temperatūras reakcija | Simboli61
LV LietuviškaiSaugos taisyklés | Litavimas | Naudojimas pagal paskirtį | Naudotojų grupės | ¡prastinė ir techninė priežiūra | Garantija | Techniniai duomenys | Temperatūros kitimas | Simboliai64
BG БългарскиИнструкции за безопасна работа | запояване | Използване по предназначение | Потребителски групи | Обслужване и поддържане | Гаранция | Технически данни | изпълнение Температура | Символи67
RO RomânIndicații de securitate | Lipire cu aliaj | Utilizarea conformă cu destinația | Grupe de utilizatori | Îngrijirea și întreținerea curentă | Garantia pentru produs | Date tehnice | Comportamentul temperaturii | Simboluri70
HR HrvatskiSigurnosna upozorenja | Lemljenje | Namjenska uporaba | Skupine korisnika | Njega i servisiranje | Jamstvo | Tehnički podaci | Temperaturno ponašanje | Simboli73
RU РусскийУказания по технике безопасности | Паять | Использование по назначению | Группы пользователей | Уход и техническое обслуживание | Гарантия | Технические характеристики | Температурная характеристика | Символы76
CN 中文安全信息 | 焊接 | 规定的使用条件 | 用户群体 | 小心维护 | 保修 | 技术资料 | 温度变化特性 | 符号/标志79
KO 한국어안전정보 | 납.MM | 규정된 사용조건 | 사용자 그룹 | 관리 및 유지보수 | 보증 | 기술자료 | 온도 특성 | 표지81
JP 日本語安全に関する情報 | ハンダ付け | 指定の使用条件 | ユーザーグループ | 保守及びメンテナンス | 保証規定 証 | 仕様諸元 | 温度特性 | シンボル84

Weller DAP 90 - 22

Read these instructions and the safety guidelines carefully before starting up the unit and starting work.

Failure to observe the safety regulations results in a risk to life and limb.

Keep these instructions in a place that is accessible to all users. Please adhere to the operating instructions of the connected devices.

Safety information

This appliance can be used by children aged from 16 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance.

Cleaning and user maintenance shall not be made by children without supervision.

Keep other persons well away from your workplace.

The work area is out of bounds for children and unauthorised persons. Never allow other persons to touch the soldering tool or cable.

Weller DAP 90 - Safety information - 1

WARNING

Electrical shock

Protect yourself against electric shocks. The handles on soldering tools with an antistatic design are conductive.

  • Avoid touching earthed objects such as pipes, heaters, cookers and refrigerators.
  • Do not use the soldering tool in a damp or wet environment.
  • Never work on voltage-carrying parts.

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WARNING

Risk of burns

The soldering tip becomes very hot during soldering work. There is a risk of burns from touching the tips. After the soldering process, the soldering tool and the workpiece holder are still hot.

  • Always place the soldering tool in the safety rest while not in use. Make sure the safety holder is stable.
  • Do not touch the hot soldering tips and keep them away from inflammable objects..
  • Only replace solder tips when cold

Risk of burning through liquid solder. Protect yourself against solder splashes.

  • Wear appropriate protective clothing to protect yourself against burns. Protect your eyes by wearing eye protectors.
  • When working with adhesives, special attention must be paid to the warning information provided by the adhesive manufacturer.

Weller DAP 90 - Risk of burns - 1

WARNING

Fire hazard

Covering the soldering iron or the safety holder poses a fire hazard. Always keep objects well away from the soldering iron and safety holder.

  • Always keep objects well away from the soldering iron and safety holder.
  • Keep all combustible objects, liquids or gases well away from the hot soldering tool.

Store your soldering tool in a safe place. When not in use, units and tools should be stored in a dry, high or locked area out of the reach of children. Make sure that unused soldering tools are free of voltage and de-pressurised.

Do not use the cable for purposes other than those for which it is intended. Never carry the unit by the cable. Do not use the cable to pull the plug out of the socket. Protect the cable against heat, oil and sharp edges.

Be alert. Pay attention to what you are doing. Be smart when using the unit. Do not use the soldering tool if you are having difficulty concentrating.

Avoid abnormal posture. Arrange your work station in an ergonomically correct way. Avoid bad posture when using the unit, as this can lead to postural problems.

The soldering tool must be operated only in perfect technical working order. Safety devices must not be deactivated.

Faults and defects must be repaired immediately.

Before using the unit / tool, safety devices must be carefully checked to make sure that they are functioning properly and in the manner intended. Check that moving parts are functioning properly and are not sticking, and whether parts are damaged. All parts must be correctly fitted and must satisfy all the requirements necessary to guarantee troublefree operation of the unit.

Use the correct tool. Use only accessories or auxiliary devices which are included in the list of accessories or approved for use by the manufacturer. Use WELLER accessories or auxiliary devices on original WELLER equipment only. The use of other tools and other accessories can cause injury.

Secure the tool. Use clamping fixtures to hold the workpiece.

Use a solder fume extraction unit. If appliances for connecting solder fume extraction units are available, ensure that they are connected and used properly.

Soldering

Please be sure to read and follow the operating instructions for your Weller Supply Unit.

Weller DAP 90 - Soldering - 1

Use only original Weller soldering tips!

Handling the soldering tips

  • Coat the selective and tinnable soldering tip with solder when heating it up for the first time. This removes oxide coatings which have formed during storage and impurities from the soldering tip.
  • Make sure that the soldering tip is well coated with solder during breaks between soldering work and prior to storage of the device.
  • Do not use aggressive fluxing agents.
    • Always make sure that the soldering tips are fitted properly.
  • Select as low a working temperature as possible.
  • Select the largest possible soldering tip shape for the application. Rule of thumb: the soldering tip should be roughly as large as the soldering pad.
  • Coat the soldering tip well with solder to ensure that there is efficient heat transfer between the soldering tip and the soldering area.
  • Prior to extended breaks between soldering work, switch off the soldering system or use the Weller function to reduce the temperature when the soldering equipment is not in use.
  • Coat the tip with solder prior to storage if you do not intend to use the soldering iron for an extended period of time.
  • Apply solder directly to the soldering area, not to the soldering tip.
  • Do not apply mechanical force to the soldering tip.

Specified Conditions Of Use

Use the soldering iron exclusively for the purpose indicated in the Operating Instructions of soldering and desoldering under the conditions specified here.

The soldering iron may only be used in combination with Weller Supply Units.

This device may only be used at room temperature and indoors. Protect against moisture and direct sunlight.

User groups

Due to differing degrees of risk and potential hazards, several work steps may only be performed by trained experts.

Work step User groups
Default soldering parametersSpecialist personnel with technical training
Replacing electrical replacement partsElectricians
Default maintenance intervalsSafety expert
Operation Filter changeNon-specialists
Operation Filter change Replacing electrical replacement partsTechnical trainees under the guidance and supervision of a trained expert

Care and maintenance

WARNING

Before doing any work on the machine, pull the plug out of the socket. Leave the unit to cool down.

Check all connected cables and hoses on a regular basis.. If power tools are damaged, they must be immediately removed from use.

Only replace the soldering tips when they are cold.

The soldering tool must be left switched off in the safety rest for at least 3 minutes until the soldering tip has cooled down. The LED status indicator must be at „OFF“.

Keep the heat transfer surfaces of the soldering tip and heating element clean. The heating element must not come into contact with soldering tin.

Weller DAP 90 - WARNING - 1

Repairs must always be referred to a Weller-trained specialist.

Use original replacement parts only.

Warranty

Claims by the buyer for physical defects are time-barred after a period of one year from delivery to the buyer. This does not apply to claims by the buyer for indemnification in accordance with §§ 478, 479 BGB (German Federal Law Gazette).

We shall only be liable for claims arising from a warranty furnished by us if the quality or durability warranty has been furnished by use in writing and using the term „Warranty“.

The warranty shall be void if damage is due to improper use and if the device has been tampered with by unauthorised persons.

For more information please visit www.weller-tools.com.

Technical Data

Soldering iron WTP 90
Temperature range (°C / °F) 50-450 /150-850
Power consumption(W)90
Mains supply voltage(V AC)24
Heat-up time(50°C to 350°C) (120°F to660°F)(s)5
Tip top condition XNT, XH
Supply unit WT 1, WT 1H

Subject to technical alterations and amendments.

Temperature performance

The soldering tool has an internal usage sensor which can be used to set an automatic switch-off function (Stand-by). The settings can be found in the station's operating instructions.

Symbols

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Caution!

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Warning! Risk of burns

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Read the operating instructions!

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CE mark of conformity

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British Conformity Mark

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Disposal

Do not dispose of electric tools together with household waste material! In observance of European Directive 2012/19/EU on waste electrical and electronic equipment and its implementation in accordance with national law, electric tools that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility.

Weller DAP 90 - Disposal - 1

Disposal - UK

Do not dispose of electric tools together with household waste material! In observance of British Directive 2013 No. 3113 on waste electrical and electronic equipment and its implementation in accordance with national law, electric tools that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility.

Weller DAP 90 - Disposal - UK - 1

Product Registration

text_image Weller® Product registration Register your Weller product Registration Detail Product Type® Serial Number Product Type Weller® Weller Tools GmbH Carl-Benz-Straße 2 D-74354 Basigheim Made in Mexico Designed & Engineered in Germany Serial Number

www.weller-tools.com/registration

Weller DAP 90 - Product Registration - 1

GERMANY

Weller Tools GmbH

Carl-Benz-Straße 2

74354 Besigheim

Apex Tool Group, LLC.

Weller Professional Tools Division

1000 Lufkin Road

Apex, NC 27539

+1 919-362-8381

info@weller-tools.com

CHINA

Apex Tool Group

Room 302A,

NO 177 Bibo Road

Shanghai, 201202

Tel: +86 (21) 60880288

Fax: +86 (21) 60880289

GREAT BRITAIN

Apex tool Group (UK Operations)

Limited

Piccadilly, Tamworth

Staffordshire B78 2ER

www.weller-tools.com

© 2021, Apex Tool Group, LLC.

Weller® is a registered Trademark and registered Design of Apex Tool Group, LLC.

Weller®

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Product information

Brand : Weller

Model : DAP 90

Category : Welding machine