
MA
S
TER
®
™
MASTER HEAT GUN
®
MASTER VARITEMP®
HEAT GUN
A LA SORTIE.
DU BEC OPÉRER À ‘COLD’
AVANT DE FERMER
-CAUTIONHIGH TEMPERATURE AT
NOZZLE. RUN ON ‘COLD’
BEFORE TURNING OFF.
-ADVERTENCIA-
ALTA TEMPERATURA EN LA
BOQUILLA. ANTES DE
APAGAR LA HERRAMIENTA.
Instruction Manual
Models HG- 502D, 502T, 302D, 302T,
202D, 202T, VT-752D
Original Instructions
Please read, understand and keep this manual for future reference.
Traduction des instructions d'origine
Veillez à lire, comprendre et conserver ce mode d'emploi pour
pouvoir vous y reporter ultérieurement.
Traducción de las Instrucciones originales
Lea, entienda y guarde este manual para futuras consultas.
Übersetzung der Originalanweisungen
Bitte lesen Sie dieses Handbuch aufmerksam durch und bewahren
Sie es zur späteren Zuhilfenahme auf.
Assembled in USA
Assemblé aux États-Unis
Ensamblado en EE. UU.
Montiert in den USA

Important Safety Instructions Introduction & Product Warranty
Heat guns are a source of extremely high-temperature ameless heat (up to 700°C/ 1292°F). Extreme
caution should be observed when using these
products. READ and FOLLOW these instructions.
Use only on properly-rated electrical
circuits.
Connect to properly grounded outlets
only.
Disconnect from power source during
service and when replacing parts.
To reduce risk of re or electric
shock, do not expose heat gun to
rain or moisture.
Store indoors.
Do not use near ammable materials
or where fumes, gases or dust are
present.
Do not use in presence of explosive
atmosphere.
Keep nozzle at least 1”/2.5 cm from
work surface.
Do not apply to the same place for a
long time.
Be aware that heat may be conducted
to combustible materials that are out
of sight.
When using an extension cord,
use only a 3-prong grounded cord
rated equal to or greater than the
appliance.
Connect to properly grounded outlets
only.
If the supply cord is damaged, it must
be replaced by the manufacturer, its
service agent or similarly qualied
persons in order to avoid a hazard.
Keep away from children and persons
with reduced physical, sensory
or mental capabilities or lack of
experience or knowledge.
Do not direct air stream at people
or pets.
Wear safety glasses at all times.
Introduction
Our Master Heat Gun® and Master Varitemp® Heat Gun feature heavy-duty, industrial quality
design, with industry leading heat and airflow, that gets any job done faster.
ONE YEAR LIMITED WARRANTY
Master Heat Tools are carefully tested and inspected before being shipped from the factory. We warrant
our product to be free from defects in materials and workmanship, under normal use and service, for
one year from the date of purchase. In the event of defect in materials or workmanship we will either
repair or replace, at our option, without charge any part which in our judgement shows evidence of such
defect.
Warranty does not apply to wearable items such as attachments, motor brushes or heating elements,
which require periodic replacement, nor does it apply if the heat tool has been misused, abused,
tampered with or altered.
At the end of the warranty period, Master Appliance shall be under no further obligation, expressed or
implied. Master Appliance assumes no responsibility for, and this warranty shall not cover, any incidental
or consequential damages from any defects in products or their use.
The warranty gives you specic rights. You may also have other rights which may vary from state
to state. Warranty information is included within the Instruction Manual for each product or may be
obtained by contacting Master’s Customer Service Department.
Master Appliance Corp.
2420 18th Street
Racine, WI 53403-2381
USA
262-633-7791
sales@masterappliance.com
www.masterappliance.com
Use in well-ventilated area.
Use caution in conned areas.
Do not leave heat gun unattended
when it is switched on.
Always hold gun or place on its stand
(see below) when in use.
Place heat gun on its stand (built-in
or external) after use and allow it to
cool down before storage.
2
Do not touch nozzle until cool.
Recycle properly.
WARNING: This product, when used for
soldering and similar applications, can expose
you to LEAD, which is known to the State of
California to cause cancer and birth defects
and other reproductive harm. For more
information go to www.P65Warnings.ca.gov
www.masterappliance.comwww.masterappliance.com
3

1600/2600 Surface Temperature Control
HG Model Operating instruction
Heat Gun
1600/2600 Surface Temperature Control
Heat Gun
VT Model Operating instruction
FULL HEAT
COOL
OFF
A LA SORTIE.
DU BEC OPÉRER À ‘COLD’
AVANT DE FERMER
-CAUTIONHIGH TEMPERATURE AT
NOZZLE. RUN ON ‘COLD’
BEFORE TURNING OFF.
-ADVERTENCIA-
ALTA TEMPERATURA EN LA
BOQUILLA. ANTES DE
APAGAR LA HERRAMIENTA.
HG Model
Operating Instructions
1) Plug heat gun into properly
rated outlet
2) For COOL temperature
press the switch to the center
position (I)
3) For HEAT press the switch to
the high position (II)
4) For OFF, press switch to the
O position
HEAT
COOL
OFF
A LA SORTIE.
DU BEC OPÉRER À ‘COLD’
AVANT DE FERMER
-CAUTIONHIGH TEMPERATURE AT
NOZZLE. RUN ON ‘COLD’
BEFORE TURNING OFF.
-ADVERTENCIA-
ALTA TEMPERATURA EN LA
BOQUILLA. ANTES DE
APAGAR LA HERRAMIENTA.
5
6
7
8
9
VT Model
Operating Instructions
1) Plug heat gun into properly
rated outlet
2) For COOL temperature
press the switch to the center
position (I)
3) For VARIABLE HEAT press
the switch to the high position
(II). Rotate dial to desired
temperature
4) For OFF, press switch to the
O position
3
4
2
1
4
www.masterappliance.comwww.masterappliance.com
5

Model °C °F Voltage Amps Watts Element
HG-202D/T 300 572 230 3 690 30088
HG-302D/T 500 932 230 6 1380 30086
HG-502D/T 700 1292 230 9 2070 30084
Temperature
Master Heat Gun®
Replacement
Master Varitemp® Heat Gun
Features and Specifications
Master Heat Gun®
Temperature
Model °C °F Voltage Amps Watts Element
HG-202D/T 300 572 230 3 690 30088
HG-302D/T 500 932 230 6 1380 30086
HG-502D/T 700 1292 230 9 2070 30084
Temperature
Model °C °F Voltage Amps Watts Element
VT-752D 40-700 104-1292 230 9 2070 30084
Aachments
51309
Pinpoint
Model
HG-202D/T
HG-302D/T
HG-502D/T
VT-752D • • • • • •
REPAIR AND MAINTENANCE INSTRUCTIONS
All repairs and maintenance must be performed by a qualified repair technician who is
experienced with the repair of electric tools, a qualified service organization, or Master
Appliance Corp.’s Repair Department.
• • • • • •
30202
Solder
Preform
51542
Glass
Protector
Please contact Master’s Customer Service Department for genuine Master Appliance
replacement parts or for repair service.
Master Appliance Corp.
262-633-7791
sales@masterappliance.com
www.masterappliance.com
A-160-HG
A-170-HG
Shrink Tube
51543
Spreader
Replacement
Replacement
51544
7/8 Reducer
Master Heat Gun® Replacement Parts (HG/VT Models)
Item No. Part No. Description
1 35153 Blower Wheel
2 30071 Stand Kit (D Models)
2 30072 Stand Kit (T Models)
3 30074 Motor 220-240V
4 30075 Switch Bezel Kit (3 pos)
5 30077 Nozzle Shield Kit
6 30078 Grille Kit
7 30097 Cordset Kit 220-240V EU -03
7 30098 Cordset Kit 220-240V UK -04
8 30084 Element Kit, HG-502D/ VT-752D (230V)
8 30086 Element Kit, HG-302D (230V)
8 30088 Element Kit, HG-202D (230V)
9 30089 Element Connector
10 30091 Handle Kit VT-752D (230V)
11 30092 VT- Knob Kit
12 30094 Circuit Board Kit VT-752D (230V)
13 30095 Housing Plastic (T Models)
14 30096 Grounding Kit (T Models)
12
2
10
14
11
8
5
9
13
1
6
A LA SORTIE.
-CAUTION-
DU BEC OPÉRER À ‘COLD’
AVANT DE FERMER
HIGH TEMPERATURE AT
NOZZLE. RUN ON ‘COLD’
BEFORE TURNING OFF.
-ADVERTENCIA-
ALTA TEMPERATURA EN LA
APAGAR LA HERRAMIENTA.
BOQUILLA. ANTES DE
4
7
3
Use only identical Master Appliance brand replacement parts.
6
WARNING: Always unplug your tool before performing any maintenance or repairs.
www.masterappliance.comwww.masterappliance.com
7

Master Appliance Corp.
2420 18th St.
Racine, WI 53403-2381
USA
Master Appliance Corp.
2420 18th St.
Racine, WI 53403-2381
USA
www.masterappliance.com
Phone: 262-633-7791
Fax 262-633-9745
sales@masterappliance.com
www.masterappliance.com
P/N 58356 REV A