1. Úvod
This user manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Steinel Cordless Heat Gun MobileHeat MH5 Set. Please read this manual thoroughly before using the device and keep it for future reference.
Popis produktu
The Steinel Mobile Heat Series, including the MH5, are industrial-grade cordless, battery-operated heat tools designed for professional applications. This heat gun allows for maintenance and repair work without the need for a generator, offering exceptional portability. The MH5 features a temperature range of 120-930°F (49-499°C) and an airflow rate of up to 10.5 cfm (cubic feet per minute), making it suitable for tasks such as welding TPO and other heat-intensive applications. It heats up rapidly, reaching operational temperature in less than 30 seconds, providing immediate mobile heat whenever and wherever required.
2. Co je v krabici
Your Steinel Cordless Heat Gun MobileHeat MH5 Set includes the following components:
- Cordless Heat Gun MobileHeat MH5
- 8.0 Ah Li-HD CAS Battery
- Nabíječka baterií
- Practical Storage Case
- Návod k obsluze (tento návod)

Image: Contents of the Steinel MobileHeat MH5 Set, showing the heat gun, battery, and charger.
3. Bezpečnostní pokyny
Vždy dodržujte následující bezpečnostní opatření, abyste předešli zranění a poškození zařízení.
- Přečtěte si všechny pokyny: Before operating the heat gun, read and understand all safety warnings, instructions, illustrations, and specifications provided with this power tool.
- Bezpečnost pracovního prostoru: Udržujte svůj pracovní prostor čistý a dobře osvětlený. Nepořádek nebo tmavé prostory vedou k nehodám.
- Elektrická bezpečnost: Nevystavujte elektrické nářadí dešti nebo mokru. Voda vnikající do elektrického nářadí zvyšuje riziko úrazu elektrickým proudem.
- Osobní bezpečnost: Zůstaňte ve střehu, sledujte, co děláte, a při práci s elektrickým nářadím používejte zdravý rozum. Nepoužívejte elektrické nářadí, jste-li unavení nebo pod vlivem drog, alkoholu nebo léků.
- Heat gun specific safety:
- Do not point the heat gun at people or animals.
- Do not block the air intake or nozzle.
- Před uložením nechte horkovzdušnou pistoli úplně vychladnout.
- Používejte v dobře větraném prostoru, abyste zabránili vdechnutí výparů.
- Be aware of fire hazards when working with flammable materials.
- Bezpečnost baterie:
- Používejte pouze určenou nabíječku pro baterii.
- Nezkratujte kontakty baterie.
- Nevystavujte baterie extrémním teplotám ani ohni.
- Store batteries away from metal objects that could short them.
4. Nastavení a uvedení do provozu
4.1 Nabíjení baterie
Before first use, fully charge the 8.0 Ah Li-HD CAS battery using the provided charger.
- Připojte nabíječku do vhodné elektrické zásuvky.
- Insert the battery into the charger. Ensure it clicks securely into place.
- The charger's indicator light will show the charging status. Refer to the charger's specific instructions for detailed light indications.
- Po úplném nabití vyjměte baterii z nabíječky.

Image: The 8.0 Ah Li-HD CAS battery, compatible with the heat gun.
4.2 Připevnění baterie
To attach the charged battery to the heat gun:
- Align the battery with the battery slot on the base of the heat gun handle.
- Slide the battery into the slot until it clicks securely into place. Ensure it is firmly seated to prevent accidental detachment during operation.

Image: Steinel MobileHeat MH5 heat gun with the 8.0 Ah battery correctly attached.
5. Návod k obsluze
5.1 Zapnutí/vypnutí
To turn on the heat gun, press the power button located on the handle. To turn it off, press the power button again. The device will begin heating rapidly.
5.2 Temperature and Airflow Control
The MobileHeat MH5 features a joystick control for adjusting temperature and airflow.
- Nastavení teploty: Use the joystick to increase or decrease the temperature. The current temperature setting (120-930°F) will be displayed on the digital screen.
- Nastavení proudění vzduchu: The airflow rate can also be adjusted via the joystick, up to a maximum of 10.5 cfm.
- Přednastavené programy: The device may have pre-set programs for common applications. Refer to the digital display and controls for selecting these programs.

Image: Digital display of the heat gun showing temperature and airflow settings.
5.3 Aplikace
The Steinel MobileHeat MH5 is suitable for various professional applications, including but not limited to:
- Welding TPO (Thermoplastic Polyolefin) membranes.
- Processing heat-shrink tubing for electrical insulation.
- Soldering and desoldering electronic components.
- Thawing frozen pipes (use with caution and appropriate safety measures).
- Odstranění barvy a laku.
- Drying and curing adhesives.

Image: Professional using the heat gun for electrical work, demonstrating its versatility.

Image: Application of the heat gun for welding TPO, showing precise heat application.
6. Údržba
Pravidelná údržba zajišťuje dlouhou životnost a optimální výkon vaší horkovzdušné pistole.
- Čištění:
- Ensure the heat gun is unplugged (battery removed) and completely cool before cleaning.
- Otřete exteriér reklamouamp tkanina. Nepoužívejte agresivní chemikálie nebo abrazivní čisticí prostředky.
- Periodically check the air intake vents for dust and debris. Clean them gently with a soft brush or compressed air to ensure proper airflow and prevent overheating.
- Skladování:
- Store the heat gun and battery in the provided storage case in a dry, cool place, away from direct sunlight and extreme temperatures.
- Ensure the battery is partially charged (not fully depleted or fully charged) for long-term storage to preserve battery life.
- Péče o baterie:
- Vyhněte se častému úplnému vybíjení baterie.
- Charge the battery before it is completely depleted to extend its lifespan.
- If the battery will not be used for an extended period, charge it to approximately 50% every few months.
7. Řešení problémů
If you encounter issues with your Steinel MobileHeat MH5, refer to the table below for common problems and solutions.
| Problém | Možná příčina | Řešení |
|---|---|---|
| Horkovzdušná pistole se nezapne. | Baterie není správně vložena nebo je vybitá. | Ujistěte se, že je baterie zcela usazena. Nabijte baterii. |
| Žádné teplo nebo nedostatečné teplo. | Temperature setting too low; blocked air intake/nozzle; faulty heating element. | Increase temperature setting. Check and clear any obstructions. If problem persists, contact customer support. |
| Proudění vzduchu je slabé. | Blocked air intake; fan malfunction. | Clean air intake vents. If problem persists, contact customer support. |
| Baterie se rychle vybíjí. | Battery not fully charged; battery nearing end of life; operating at maximum settings continuously. | Ensure battery is fully charged. Consider replacing the battery if it's old. Optimize usage for battery life. |
If the issue is not resolved by the above steps, please contact Steinel customer support. Do not attempt to repair the device yourself.
8. Technické specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | 110084905 |
| Rozměry produktu (D x Š x H) | 8.86 x 2.83 x 8.03 palce (22.5 x 7.2 x 20.4 cm) |
| Hmotnost (holý nástroj) | 1.5 lb (0.68 kg) |
| Typ baterie | 8.0 Ah Li-HD CAS (Lithium Ion) |
| svtage | 23 VAC (Battery Operated) |
| Teplotní rozsah | 49–499 °C |
| Doba zahřívání | Less than 30 seconds (from 120 - 930 °F in 4 seconds) |
| Rychlost proudění vzduchu | Up to 10.5 cfm (cubic feet per minute) |
| Úroveň hluku | ≤ 70 dB |
| Výrobce | Steinel |
9. Záruka a podpora
Informace o záruce
Steinel products are manufactured to the highest quality standards. For specific warranty terms and conditions applicable to your MobileHeat MH5 Set, please refer to the warranty card included with your product or visit the official Steinel webUschovejte si doklad o koupi pro případ reklamace.
Zákaznická podpora
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Steinel customer support. Contact details can typically be found on the Steinel webmístě nebo na obalu produktu.
10. Další zdroje
A comprehensive PDF version of this user manual is available for download:





