Introduction
Thank you for choosing the Steinel HL2020E Professional Heat Gun. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your new heat gun. Please read these instructions carefully before first use and keep them for future reference.
Figure 1: Steinel HL2020E Professional Heat Gun with included accessories.
Important Safety Instructions
WARNING: Misuse of this heat gun can result in fire, explosion, electric shock, or injury. Always follow basic safety precautions to reduce the risk of personal injury and damage to equipment.
- Always wear appropriate personal protective equipment, including safety glasses and heat-resistant gloves.
- Do not point the heat gun at yourself, other people, or animals.
- Do not use the heat gun near flammable materials, liquids, or gases. Ensure adequate ventilation.
- Do not block the air intake or output nozzles.
- Allow the heat gun to cool down completely before storing. The residual heat indicator will signal when the nozzle is hot.
- Do not use the heat gun as a hair dryer.
- Keep children and unauthorized persons away from the operating area.
- Always unplug the heat gun from the power source when not in use or before performing maintenance.
- Inspect the power cord for damage before each use. Do not use if the cord is damaged.
- Ensure the voltage rating on the tool matches your power supply.
Product Features
The Steinel HL2020E is designed for professional use, offering precise control and durability. Key features include:
- Pistol Grip Handle: Ergonomic design for comfortable and secure handling.
- Variable Temperature Control: Digital temperature adjustment from 120°F to 1,150°F (80°C to 630°C) in 10°C steps via joystick.
- LCD Display: Clear digital readout of the current temperature.
- 3-Stage Airflow: Adjustable airflow settings for various applications.
- Residual Heat Indicator: A visual warning light that remains active until the nozzle has cooled to a safe temperature, even after unplugging.
- Non-Slip Standing Surface: Integrated pads allow the tool to stand securely for hands-free operation.
- Hanging Ring: For convenient storage or temporary suspension.
- Replaceable Power Cord: Designed for easy replacement if damaged.
- Extended Delivery Nozzle: Provides focused heat application.
Figure 2: Detailed view of the Steinel HL2020E heat gun features.
Figure 3: Top view of the control panel and handle.
Setup
- Unpacking: Carefully remove the heat gun and any accessories from its packaging. Inspect for any signs of damage.
- Power Connection: Ensure your power supply is 120V AC. Plug the two-prong power cord into a suitable electrical outlet.
- Nozzle Attachment: If using a specialized nozzle (one reducer nozzle is typically included), ensure it is securely attached to the heat gun's output. The nozzle should fit snugly to prevent heat loss and ensure safe operation.
- Work Area Preparation: Set up your work area in a well-ventilated space, clear of flammable materials.
Figure 4: Heat gun and included reducer nozzle.
Operating Instructions
- Power On: Plug the heat gun into a 120V AC power outlet.
- Adjust Airflow: Use the 3-stage airflow switch located on the handle to select the desired airflow setting (I, II, or III).
- Set Temperature: Use the joystick control (up/down buttons) near the LCD display to adjust the temperature. The LCD will show the selected temperature in 10°C increments. The temperature range is 120°F to 1,150°F (80°C to 630°C).
- Begin Operation: Once the desired temperature and airflow are set, direct the heat gun nozzle towards the workpiece. Maintain a safe distance to prevent overheating or damage to the material. Keep the heat gun moving to ensure even heat distribution.
- Hands-Free Operation: For tasks requiring both hands, place the heat gun on its non-slip standing surface. Ensure it is stable and pointed away from flammable objects.
- Power Off: When finished, switch the heat gun off. The residual heat indicator will blink until the nozzle has cooled down to a safe temperature. Do not store the tool until this indicator is off.
Figure 5: Examples of heat gun applications.
Maintenance
Regular maintenance ensures the longevity and safe operation of your Steinel HL2020E heat gun.
- Cleaning: Ensure the heat gun is unplugged and completely cool. Wipe the exterior with a damp cloth. Do not use harsh chemicals or abrasive cleaners. Keep the air intake vents clear of dust and debris to maintain optimal airflow.
- Power Cord: The power cord is designed to be replaceable. If the cord becomes damaged, it should be replaced by a qualified service technician or an authorized Steinel service center to avoid hazards.
- Storage: Store the heat gun in a dry, safe place, out of reach of children. Ensure the residual heat indicator is off before storing. The included carry case is ideal for protection and organization.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Heat gun does not turn on. | No power supply; damaged cord; internal fault. | Check power outlet and cord. If cord is damaged, replace it. If problem persists, contact customer support. |
| No heat or insufficient heat. | Incorrect temperature setting; blocked air intake/output; heating element failure. | Verify temperature setting. Clear any obstructions from air vents. If heating element is faulty, contact customer support. |
| Low airflow. | Blocked air intake; motor issue. | Clean air intake vents. If problem persists, contact customer support. |
| Residual heat indicator remains on for a long time. | Normal cooling process; high ambient temperature. | This is normal. Allow the tool to cool down naturally. Do not force cool. |
Specifications
| Model: | HL2020E |
| Voltage: | 120V AC |
| Current: | 13.3 A |
| Wattage: | 2200 watts (Max) |
| Temperature Range: | 120°F - 1,150°F (80°C - 630°C) |
| Temperature Control: | Variable, Digital LCD Display, 10°C steps |
| Air Volume: | 4 cfm (Cubic Feet per Minute) |
| Airflow Settings: | 3-stage |
| Nozzle Outside Diameter: | 1 5/16 inches |
| Handle Style: | Pistol |
| ESD Safe: | No |
| Item Weight: | 4.63 pounds (2.1 kg) |
| Product Dimensions: | 15.16 x 4.13 x 12.6 inches (38.5 x 10.5 x 32 cm) |
Warranty and Support
The Steinel HL2020E Professional Heat Gun typically comes with a 3-year warranty, as mentioned in customer reviews, covering defects in materials and workmanship under normal use. For specific warranty details, claims, or technical support, please refer to the official Steinel website or contact their customer service department.
Steinel Official Website: www.steinel.net
For service or parts, please contact an authorized Steinel service center.
