DENZEL HG-1800 Hot Air Gun User Manual

DENZEL HG-1800 Hot Air Gun

Dear Buyer!

This product is a technically complicated one. Study thoroughly the present manual before the first start and follow all the safety precautions strictly! The negligence of them may lead to dangerous injuries! The design of the product is under constant upgrading, that is why some changes which are not included in the present manual are possible, but they do not detract the service properties of the product.

SAFETY WARNINGS

The following definitions indicate the degree of importance of each keyword. Read through the instructions and pay attention to these symbols.

| WARNING! Indicates a potentially hazardous situation which, if not avoided, could result in injury or equipment damage.
---|---
| Electric Shock Risk!
| Flammabm,y!
| ATTENTION: Read the manual attentively in order to reduce the risk of injury.

PROPER USAGE AND GENERAL INFORMATION

Hot Air Gun (hereinafter referred to as “Air Gun”, “machine”, “tool”) is designed for heating and drying various objects and compounds, drying and stripping paints, plastic welding, soldering, defrosting pipes and other objects, disinfection and other hot air applications.
The machine is designed for usage at aT environment temperature from O °C to 40 °C, relative humidity not more than 80% and absence of direct exposure of atmospheric condensation and excessive air dustiness.
The machine is suitable only for private use and must be used in intermittent duty not more than 20 hours per month. It is recommended to use on-loading not more than a nominal, during 10-15 minutes and then to have a break for 20-30 minutes. This usage mode enables to complete domestic tasks effectively and prevents the tool from a premature coming out of order.
This manual contains the information and the requirements necessary and sufficient for a sure, effective and secure use of the tool.
Due to ongoing activities in order to improve the tool the manufacture reserves the right to make minor changes in its construction, not mentioned in this manual and not worsening its consumer and operational properties, effective and secure use.

ACCESSORIES

Contents of delivery

1. HotAirGun 1 pc
2. Set of nozzles (except mod. 28001) 1 pc
3. Instruction manual 1 pc
4. Warranty card 1 pc

SPECIFICATIONS

Table 1

Item No/ Model| 28001 / HG-1800| 28005/ HG-2000M| 28007 / HG-2000E
---|---|---|---
Rated power, W| 1800| 2000| 2000
Number of temperature modes| 3| 3| 2
Operating temperature at mode I,0  c| so| so| so
Operating temperature at mode 11, ° C| 450| 50-450| 50-650
Operating temperature at mode 111, ° C| 550| 50-600|
Number of airflow modes| 3| 3| 2
Productivity on an air stream at the mode I, I / min| 250| 250| 250-500 (cooling)
Productivity on an air stream at the mode 11, I / min| 250| 250| 250-500
Productivity on an air stream at the mode 111, I/ min| 500| 500|
LCD display| | | +
Temperature adjustment (stepless / stepped)| | stepless| stepped
Overheat protection| +| +| +
Constant heat control| | +| +
Rated Voltage, V~ Hz| 230~ 50/60| 230~ 50/60| 230~ 50/60
Degree of protection against penetration of objects and liquids| IP20| IP20| IP20
Sound pressure level (LP, ), dB(A)| 70| 74| 76
Ambivalence of sound pressure level (LP, ), dB(A)| 3| 3| 3
Sound power level (wL  , ), dB(A)| 78| 81,5| 83
Ambivalence of sound power level (wL  , ), dB(A)| 3| 3| 3
Vibration level (ah), mi s’| 2,2| 2,3| 2,5
Ambivalence of vibration level (a” ), mi s’| 1,5| 1,5| 1,5
Degree of protection against electric shock| II| II| II
Net weight, kg ±3%| 0,75| 0,9| 0,92
Gross weight, kg ±3%| 1,2| 1,4| 2,625

GENERAL SAFETY INSTRUCTIONS FOR ELECTRIC TOOLS

WARNING!

Before starting work read all safety information and instructions. Non- observance to the safety rules and instructions may lead to electric shock, fire and/or severe injury.

Keep all safety instructions for subsequent use

The term «power tool» refers to your electric (with cable) or battery power (wireless) tool in all the instructions below.

Workplace safety

a) Keep the workplace clean and provide it with good light. Poor light or mess at workplace may lead to an accident.
b) Do not use power tools if there is a danger of fire or explosion, for example, near flammable liquids, gas or dust.
During work electric tools give up sparks, which can ignite dust or flammable vapors.
c) While working with power tools do not keep close children or other people. A distraction may cause loss of control over the work.

Electrical safety

a) A cable plug of an electric tool must match a power outlet. Never modify an electrical cable plug. Do not use connecting adapter plugs, if there is a ground wire in the power cable of the electric tool. Usage of the original cable plug and a corresponding power outlet reduces the risk of electric shock.
b) While working with electric tool avoid physical contact with grounded objects such as pipelines, radiators, electric stoves and refrigerators. The risk of electric shock increases if your body is grounded.
c) Do not use electric tool in the rain or in a humid environment. Water entering into the electric tool increases the risk of electric shock.
d) Handle electrical cable with care. Never use the cable for carrying electric tool or pulling its plug out of the receptacle. Do not expose electrical cable to high temperatures and lubricants; keep it away from sharp edges and moving parts of the tool. Damaged or entangled cable increases the risk of electric shock.
e) While working with electric tool outdoors use an extension cable intended for outdoor use. Using the cable suitable for working outdoors reduces the risk of electric shock.
f) While working with electric tool in a humid environment use a power supply equipped with a safety protective shutdown device. The usage of this device reduces the risk of electric shock.

ATTENTION!

It is recommended to use a safety shutdown device with actuation current not more than 30 mA.

Personal safety

a) While working with electric tools be careful, watch what you do and use common sense. Do not use electric tool if you are tired, as well as being under the influence of alcohol or drugs lowering the reaction and other remedies. The slightest negligence may cause serious injury while working with electric tools.
b) While working use personal protective equipment. Always wear safety glasses. Timely using of protective equipment such as: dust mask, boots with non-slip sole, safety hat or noise protection headphones, significantly reduces the risk of injury.
c) Do not allow unintended start. Before plugging in electric tool and/or connecting it to the battery lift or move it, be sure the switch is in the “off” position. Do not carry electric tool with the trigger switch pressed and do not plug the electric tool into a power outlet if the switch is set to “on”. This may lead to an accident.
d) Before turning on the electric tool remove from it all adjusting keys or spanners. An adjusting key or spanner left fixed on the rotating part of the electric tool can cause severe injury.
e) Work in a steady posture. Always keep your balance and a steady posture. This will allow you not to lose control when working with electric tool in an unexpected situation.
f) Dress properly. Do not wear loose clothes or jewelry while working. Make sure your hair, clothing or gloves are at a constant distance from the rotating parts of the tool. Loose clothes, jewelry or long hair can get into the rotating parts of the tool.
g) If the electric tool is equipped with a dust collection and removal device, make sure this device is properly connected and used. The use of a dust removal device significantly reduces the risk of an accident due to a dusty working space.

Use of electric tools and technical care

a) Do not overload the electric tool. Use your tool for its intended purpose. The electric tool works safe and secure only if you keep to the parameters specified in its technical specifications.
b) Do not use the electric tool if its switch cannot be set to the “on” or “off” position. Electric tool with a broken switch is dangerous and must be repaired.
c) Unplug the electric tool from the power outlet and/or remove battery before adjusting, replacement of accessories or when storing electric tool. Such precautions reduce the risk of an accidentally turning on of the electric tool.
d) Store unused electric tools out of the reach of children and do not let persons who are not familiar with electric tool or these instructions work with electric tools. Electric tools are dangerous in the hands of inexperienced users.
e) Check an electric tool regularly. Check alignment accuracy and ease of movement of moving parts, integrity of parts and any other elements of the electric tool affecting its work. Do not use a broken electric tool until it is completely repaired. Most accidents are the result of insufficient maintenance of the electric tool.
f) Watch out for sharpness and cleanness of cutting accessories. Sharp-edged accessories allow avoiding jamming and make work less tiring.
g) Use electric tool and accessories in accordance with this manual and taking into account the working conditions and nature of future work. Misuse of the electric tool can create a hazardous situation.

Maintenance

Your electric tool must be repaired only by qualified specialists using original spare parts. This will ensure safety and reliability of your electric tool in further use.

Additional security measures for hot air guns

a) Hold the tool firmly in both hands when working. If this rule is not followed, the operation of the power tool becomes dangerous.
b) Keep the power cord away from the nozzle and red-hot tooling. If you lose control of your electric tool, the power cord may be damaged, which could cause a short circuit and fire.
c) Do not use the tool in the presence of an explosive atmosphere. Keep in mind that heat can be transferred to combustible materials, which are out of sight.
d) After use place the device on a firm, flat surface with the nozzle facing up, let it cool before storing.
e) Do not leave the device unattended when it is turned on.
f) Keep the motor in good condition. In case of failure, the appearance of suspicious odors characteristic of burning insulation, strong noise, knocking, sparks, you should immediately turn off the machine and contact the service center.
g) Transport the machine in the original packaging. Before packing remove the work tool, fold and lock the cord.

Residual risks

Despite following the relevant safety instructions and the use of safety devices some residual risks cannot be completely eliminated. These include:

• Injuries from touching moving parts ofthe tool.
• Risk of pinching fingers when changing tooling.
• Damage to health from exposure to hazardous fumes, arising when working with paint, varnish and similar materials.

HANDLING INSTRUCTIONS

General view of the tool is shown on picture 1.

1. Housing
2. Nozzle
3. Control panel/ temperature controller (on model HG-1800 – absent, HG-2000M – mechanical control panel, HG-2000E – electronic control panel with digital display)
4. Air inlets
5. On/off switch
6. Power cable
7. Handle
8. Protective ring
   

A general view of the HG-2000M control panel is shown in the picture. 2.

1. Temperature adjustment
2. Tag
   

General view of the HG-2000E control panel is shown in the pie. 3.

1. Saving of the settings of the hair dryer operating mode
2. Preset selection key
3. Adjustment button for temperature –
4. Adjustment button for temperatures
5. Adjustment button for airflow –
6. Adjustment button for airflow+
7. Display
   7. 1. Pre-set input
   7.2. Indicator
   7.3. Saved Modes
   7.4. Temperature indicator
   7.5. Airflow indicator
   

A set of nozzles for a technical dryer is shown in the pie. 4.

1. Triangular scraper (used to remove paint and varnish from a flat surface and corners)
2. Flat nozzle (creates a wide heat flow to the workpiece, ideal for removing paint or varnish from large flat surfaces such as baseboards, doors, stairs, etc.; it should be used with a scraper)
3. Semicircular nozzle (this nozzle is designed to heat up at the junction of layers or different types of material)
4. Round reflecting nozzle (creates a stream around the subject; ideal for heating and soldering pipes, bending plastic)
5. Straight nozzle.
   

Description

The hot air gun is a machine consisting of a fan that supplies air, and a heating element. The air gun is controlled by a switch 5 (pie. 1), and by temperature controller 3 (pie. 1) on models HG-2000M, HG-2000E.
The machine is equipped with ergonomic handle that allows you to comfortably hold the tool, providing convenience when working.

OPERATION

Installation/ removal of nozzles.

ATTENTION!

When installing, removing, replacing equipment, keep in mind that nozzles and tool nozzle become very hot. Careless handling of the tool when changing the nozzle can cause burns or damage to surrounding objects.

In the delivery set there is a set of nozzles, which is shown in the pie. 4. It is designed to facilitate the work with the device in various situations.
Nozzles are installed on the nozzle of the hot air gun with little effort. If necessary it is recommended to bend the landing ring of the nozzle to ensure reliable attachment of nozzles.

Power connection

ATTENTION!

Power tools should only be connected to single-phase AC power, the voltage of which corresponds to the voltage indicated on the rating plate located on the tool housing. If the rating plate indicates a voltage of 230V, then the power tool can also be switched on to a main with a voltage of 220 V.

When working outdoors use industrial extension cords intended for outdoor use. Do not use homemade extensions. When working outdoors connect power tools to the power circuit equipped with a differential automatic with a response current of not more than 30 MA, this will reduce the risk of electric shock.
When connecting ensure that the insulation of the electrical cable and the power plug of the machine is intact.
Make sure the machine’s power switch is in the “off” position.

This power tool can be connected to power outlets that do not have a protective ground, since it has double insulation (protection class II).

Air supply speed and temperature mode adjustment

Depending on the type of material being heated and the type of work you can choose the optimal air flow rate and temperature. Adjustment is carried out from minimum to maximum value by selecting working mode 5 (pie. 1) and on models HG-2000M, HG-2000E by temperature controller 3 (pie. 1 ). Data with the characteristics is presented in the table 1.

For model HG-1800

Switch the operation mode switch 5 to one of three positions:

I – 250 I/ min air supply is ensured at a temperature of 50 °c. This mode is used to dry and cool the hot air gun before turning it off after working in other modes.
II – 250 I/ min air supply is ensured at a temperature of 450 °C.
Ill – 500 I/ min air supply is ensured at a temperature of 550 °c.

For model HG-2000M

Switch the operation mode switch 5 to one of three positions:

I – 250 I/ min air supply is ensured at a temperature of 50 °C. This mode is used for drying various items and cooling the air gun before disconnecting after working in other modes.
II – 250 I/ min air supply is ensured at a temperature of 50-450 °C.
Ill – 500 I/ min air supply is ensured at a temperature 50-600 °C.
When switching to modes II and Ill, the temperature is adjusted by turning the dial 1 (pie. 2). Numbers printed on the disc indicate the level of the set temperature – a higher number corresponds to a higher temperature from the range specified in Table 1. Numbers indicate exclusively the positions of the adjustment dial and do not reflect the temperature of the exhaust air, expressed in degrees.

For model HG-2000E

Switch the operation mode switch 5 to one of two positions:

I – 250 I/ min air supply is ensured at a temperature of 50 °C. This mode is used for drying various items and cooling the air gun before disconnecting after working in other modes.
Adjusting the performance of the air gun in this mode is carried out by using the keys 5 and 6 of the control panel (pie. 3). Keys 1, 2, 3, 4 of the control panel are not involved in this mode.
The hot air gun has a memory function of the settings of the last used mode, settings are saved when you re-enter this mode, including after a complete power failure.
II – 250-500 I/ min air supply is ensured at a temperature of 50-650 °C.
Adjusting the temperature of the air flow is carried out by using the keys 3 and 4 of the control panel (p111c. 3). The change of the temperature when pressing the keys is carried out with discreteness of 10 degrees. The indicator 7.2 (pie. 3) flashes on the display if the air flow temperature has not yet reached the specified value, when the set value is reached, indicator 7.2 goes out.
Performance adjustment is carried out by using keys 5 and 6 of the control panel (pie. 3).
The hot air gun has a memory function of the settings of the last used mode, settings are saved when you re-enter this mode, including after a complete power failure.
In addition, in mode II there are 4 preset settings which can be adjusted by the user. To select a preset setting, use the key 2 (pie. 3), the number of the setting used is reflected in the display zone 7.3. When changing a previously saved preset using the keys 3, 4, 5, 6, indicator 7.1 appears on the display (pie. 3), indicating that the changed setting can be saved. To save the setting press the button 1 and hold for 2 seconds until the indicator 7.1.

Before getting started, you must

• inspect the tool and make sure it is complete and there is no external damage;
• make sure that the power switch is working correctly;
• after transportation in winter conditions before switching on, keep the machine at room temperature until the condensate is completely dry.

Getting started, you must

• check the reliability of fixation of the nozzle;
• make sure that the power switch is in the “Off” position, and then connect the machine to the power supply;
• try out the normal switching of the machine switch between operation modes.

To turn on the dryer, you need to turn the switch 5 (pie. 1) into one of the working positions. To disable, it is recommended first to turn the mode switch to «I», withstand dryer when working with a minimum temperature for 20-40 seconds, then switch 5 (pie. 1) to «0». After turning off the power of the dryer, you must put it on a solid horizontal surface with the nozzle up for safe cooling.

While working

• do not allow mechanical damage, shock, falling of the tool on hard surfaces, etc.;
• protect the machine from exposure to intense heat sources or chemically active substances, as well as from the ingress of liquids and foreign solid objects inside the machine;
• do not block or obstruct the ventilation openings in the machine housing;
• turnoff the machine using the switch before connecting/ disconnecting from the power supply;
• do not touch the nozzle of the dryer / nozzle and the object to be heated, as they may have a very high temperature that will cause burn;
• do not bring the nozzle of the air gun/ nozzle too close to the object being processed – this can make it harder for hot air to exit the nozzle and cause overheating;
• never look into the nozzle of the air gun/nozzle while working – airflow may contain red-hot dust particles, causing injury to the eye;
• wear protective gloves and glasses;
• do not point the flow of hot air at people or animals;
• do not use the tool for drying hair;
• do not leave the tool connected to the mains unattended;
• do not use the tool near flammable gases and flammable substances (increased explosiveness);
• flammable and toxic gases may be released when working with plastics, paint, varnish and similar materials;find out what materials will be processed and how they react to heat in advance;
• consider that heat can be transferred to flammable substances out of sight;
• have a fire extinguisher or other extinguishing agent, in case of ignition of any items for safety.

At the end of the work:

• disconnect the tool from the mains, making sure the switch is in the off position;
• before storing the tool, let it cool for at least 30 minutes;
• clean the machine and accessories from dirt and residue mixture.

MAINTENANCE

ATTENTION!

Before starting maintenance and adjustment of the Hot Air Gun unplug the power cord from the power outlet. To ensure quality and safe functioning keep your tool and vents clean at all times.

• If you have noticed a decrease in the air supply speed and the air heating temperature during operation, it is necessary to hand over the device to the service center for its diagnosis and repair.
• Electric motor care. You must be especially careful with the electric motor, avoid getting liquids and foreign objects inside the case. Keep your ventilation holes clean, blow them regularly with compressed air or clean them with a brush. When noticeable sparks appear, contact an authorized service center for diagnostics and possibly replacement of carbon brushes.

In case of any damage to the power cord turn off the Hot Air Gun immediately, carefully, without touching the places of damage, disconnect it from the mains.

ATTENTION!

The tool uses power cord with mounting type Y: for security it must be replaced by authorized repair shop personnel.

POSSIBLE FAULTS

Set the dryer nozzle up, wait for cooling . Study this manual
The tool does not turn on| Broken power cord or mounting wire, power cord malfunction| Call the service center.
Faulty switch| Call the service center
Overheat| Set the dryer nozzle up, wait for cooling
When working smoke or smell of burning insulation is generated from the vent.| Fan drive malfunction| Call the service center
Malfunction of the electrical part of the instrument| Call the service center
Increased tool noise or vibration| Blockage or destruction of the fan impeller| Call the service center

Maintenance is carried out in specialized service centers. The list of service centers is presented on the website
http://ipsremont.ru/kontakty/.

RECYCLING

A tool, developed a designated service life, must be recycled according the rules established by environmental and other laws of the country, where the tool is operated.

TRANSPORTATION

During the transportation direct exposure of precipitation, direct sunlight, heat and shock is not allowed. Transportation should be carried out only in the original packaging at temperature from -20 °C to +40 °C.

STORAGE

During the assigned service life, store the machine in a dry heated room. Recommended storage temperature is from O °C to +40 °C. Store the tool in the original packaging.
Before placing the drill in storage remove the working tool.

LIFE TIME

Average product life time is 5 years if the customer follows the rules of operation.

WARRANTY OBLIGATIONS

The product is covered by the manufacturer’s warranty.
The warranty period is specified in the warranty card and calculated from the date of sale. Terms of warranty service are given in the warranty card.
Manufacturer: Zhejiang Pru Ide Electric Appliance Co., Ltd. Industry Development Zone of Xiaoshun Town, Jinhua
City, Zhejiang.
Made in China.

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