1. Pengenalan
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.
Penerangan Produk
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. Apa yang ada di dalam Kotak
Your Steinel Cordless Heat Gun MobileHeat MH5 Set includes the following components:
- Cordless Heat Gun MobileHeat MH5
- 8.0 Ah Li-HD CAS Battery
- Pengecas Bateri
- Practical Storage Case
- Arahan Pengendalian (manual ini)

Image: Contents of the Steinel MobileHeat MH5 Set, showing the heat gun, battery, and charger.
3. Arahan Keselamatan
Always observe the following safety precautions to prevent injury and damage to the device.
- Baca semua arahan: Before operating the heat gun, read and understand all safety warnings, instructions, illustrations, and specifications provided with this power tool.
- Keselamatan kawasan kerja: Pastikan kawasan kerja anda bersih dan terang. Kawasan bersepah atau gelap mengundang kemalangan.
- Keselamatan elektrik: Jangan dedahkan alatan kuasa kepada hujan atau keadaan basah. Air yang memasuki alat kuasa akan meningkatkan risiko kejutan elektrik.
- Keselamatan diri: Sentiasa berwaspada, perhatikan perkara yang anda lakukan dan gunakan akal semasa mengendalikan alat kuasa. Jangan gunakan alat kuasa semasa anda letih atau di bawah pengaruh dadah, alkohol atau ubat.
- Heat gun specific safety:
- Do not point the heat gun at people or animals.
- Do not block the air intake or nozzle.
- Benarkan pistol haba sejuk sepenuhnya sebelum disimpan.
- Use in a well-ventilated area to avoid inhalation of fumes.
- Be aware of fire hazards when working with flammable materials.
- Keselamatan bateri:
- Only use the specified charger for the battery.
- Jangan litar pintas terminal bateri.
- Jangan dedahkan bateri kepada suhu atau kebakaran yang melampau.
- Store batteries away from metal objects that could short them.
4. Persediaan dan Operasi Awal
4.1 Mengecas Bateri
Before first use, fully charge the 8.0 Ah Li-HD CAS battery using the provided charger.
- Sambungkan pengecas ke salur keluar kuasa yang sesuai.
- Masukkan bateri ke dalam pengecas. Pastikan ia berbunyi klik dengan kukuh pada tempatnya.
- The charger's indicator light will show the charging status. Refer to the charger's specific instructions for detailed light indications.
- Setelah dicas sepenuhnya, keluarkan bateri daripada pengecas.

Image: The 8.0 Ah Li-HD CAS battery, compatible with the heat gun.
4.2 Memasang Bateri
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. Arahan Operasi
5.1 Menghidupkan/Mematikan
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.
- Pelarasan Suhu: Use the joystick to increase or decrease the temperature. The current temperature setting (120-930°F) will be displayed on the digital screen.
- Pelarasan Aliran Udara: The airflow rate can also be adjusted via the joystick, up to a maximum of 10.5 cfm.
- Program Pratetap: 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 Aplikasi
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).
- Mengeluarkan cat dan varnis.
- 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. Penyelenggaraan
Regular maintenance ensures the longevity and optimal performance of your heat gun.
- Pembersihan:
- Ensure the heat gun is unplugged (battery removed) and completely cool before cleaning.
- Lap bahagian luar dengan iklanamp kain. Jangan gunakan bahan kimia yang keras atau pembersih yang kasar.
- 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.
- Storan:
- 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.
- Penjagaan Bateri:
- Elakkan menyahcas sepenuhnya bateri dengan kerap.
- 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. Penyelesaian masalah
If you encounter issues with your Steinel MobileHeat MH5, refer to the table below for common problems and solutions.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Pistol haba tidak dihidupkan. | Bateri tidak dimasukkan dengan betul atau dinyahcas. | Pastikan bateri dipasang sepenuhnya. Cas bateri. |
| Tiada haba atau haba tidak mencukupi. | 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. |
| Aliran udara lemah. | Blocked air intake; fan malfunction. | Clean air intake vents. If problem persists, contact customer support. |
| Bateri cepat habis. | 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. Spesifikasi Teknikal
| Ciri | Perincian |
|---|---|
| Nombor Model | 110084905 |
| Product Dimensions (L x W x D) | 8.86 x 2.83 x 8.03 inci (22.5 x 7.2 x 20.4 cm) |
| Berat (alat kosong) | 1.5 paun (0.68 kg) |
| Jenis Bateri | 8.0 Ah Li-HD CAS (Lithium Ion) |
| Voltage | 23 VAC (Battery Operated) |
| Julat Suhu | 120 - 930 °F (49 - 499 °C) |
| Masa Pemanasan | Less than 30 seconds (from 120 - 930 °F in 4 seconds) |
| Kadar Aliran Udara | Up to 10.5 cfm (cubic feet per minute) |
| Tahap Kebisingan | ≤ 70 dB |
| Pengeluar | Steinel |
9. Waranti dan Sokongan
Maklumat Waranti
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 webtapak. Simpan bukti pembelian anda untuk tuntutan waranti.
Sokongan Pelanggan
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Steinel customer support. Contact details can typically be found on the Steinel webtapak atau pada pembungkusan produk.
10. Sumber Tambahan
A comprehensive PDF version of this user manual is available for download:





