Leister LE 700 User manual

Leister Technologies AG
Galileo-Strasse 10
CH-6056 Kaegiswil/Switzerland
Tel. [phone]
Fax [phone]
www.leister.com
[e-mail]
®
LE 700
LE 3000
LE 3300
LE 5000
LE 10000 S

2
N
S
TR
H
DK
Size 3, 4
Deutsch Bedienungsanleitung 5
English Operating Instructions 10
Italiano Istruzioni d’uso 15
Français Instructions d’utilisation 20
Espanõl Instrucciones de funcionamiento 25
Português Manual de instruções 30
Nederland Gebruiksaanwijzing 35
Dansk Betjeningsvejledning 40
Norsk Bruksanvisning 45
Svenska Bruksanvisning 50
Türkçe Kullanım kılavuzu 55
Hungary Használati utasítás 60
D
GB
E
P
NL
F
I

3
LE 3000 / Size mm
LE 3300 / Size mm
LE 700 / Size mm

4
LE 5000 / Size mm
LE 10000S / Size mm

10
The Leister air heater is suitable for building into machines, installations and appliances and is designed
for continuous operation.
• Drying and heating processes of various types.
• Shrinking and welding packaging films and moulded parts.
• Heating conveyor ovens or heat tunnels.
• Activating and loosening solvent free adhesives and melt adhesives.
• Sterilizing of packaging materials such as bottles, corks and containers.
• Smoothing the coating on pills, putting a shine on chocolates and cosmetic articles.
• Separating and fusing synthetic fibres and fabrics.
• Soldering processes on thin metal parts.
• Soldering and de-soldering SMD and thru-hole components.
• Speeding up mixing processes and dissolving foams which can arise during mixing and filling containers.
• Welding thermoplastic materials.
• Removing plastic mould flash and putting a shine on plastic surfaces.
Application
Operating Instructions (Translation of the original operating instructions)
Please read operating instructions carefully before use
and keep for future reference.
GB
Air heater LE 700; LE 3000; LE 3300; LE 5000; LE 10000 S
Danger of death when opening the device, as live parts and connections are
exposed. The device must be fully disconnected from the mains before opening it.
Danger of fire and explosion if air heaters are installed and used incorrectly,
especially in the vicinity of flammable materials and explosive gases.
Danger – can cause burns! Do not touch the heating element tube and nozzle
while they are hot. Allow the device to cool. Do not direct hot-air jet towards
people or animals.
Warning
The device must not be left unattended when in use.
Heat can reach combustible materials which are out of sight. The device may only
be used by trained personnel or under their supervision. Children may not use the
device under any circumstances.
The nominal voltage indicated on the device must correspond to the mains voltage.
IEC/EN 61000-3-11; Zmax = 0.044Ω + j 0.028Ω. If necessary, consult electricity
supply utilty.
Keep away from wet and damp areas.
120
230
Caution

11
Type LE 700 LE 3000 LE 3300 LE 5000 LE 10000S
Air intake connection mm ø 15 ø19.5 ø38 ø38 ø60
Weight kg 0.26 0.5 0.8 1.85 3.4
Size mm Page 3 Page 3 Page 3 Page 4 Page 4
Conformity mark 2 2 2 2 2
Safety standard 3
Type of certification CCA
Protection class I 1 1
Protection class II 4 4 4
Technical data
Type LE 3000 LE 3300
Voltage V~ 120 230 120 230 400 440
Frequency Hz 50 / 60 50 / 60
Power consumption W 2200 3300 2200 3600 4400 4000
Minimum air flow l/min. 200 300 150 200 300 300
Maximum temperature °C 650 650 650 650 650 650
Ambient temperature °C <60 <60
Type LE 700
Voltage V~ 120 230
Frequency Hz 50 / 60 50 / 60
Power consumption W 550 770
Minimum air flow l/min. 60 80
Maximum temperature °C 600 600
Ambient temperature °C <60
Type LE 5000
Voltage V~ 1×230 1×380–440 1×380–440 1×480
Frequency Hz 50 / 60 50 / 60 50 / 60 50 / 60
Power consumption kW 4.5 5.0–6.7 7.5–10.0 8.0
Minimum air flow l/min. 400 500–600 800–1000 900
Maximum temperature °C 700 700 650 700
Ambient temperature °C < 60
Type LE 10000S
Voltage V~ 3×230 3×380–440 3×400 3×480
Frequency Hz 50 / 60 50 / 60 50 / 60 50 / 60
Power consumption kW 5.5 10 5–7 10–13.5 17 16
Minimum air flow l/min. 500 1000 1000 –1500 1750
Maximum temperature °C 650 650 650 650
Ambient temperature °C <60 <60 < 60 <60
Technical data and specifications are subject to change without prior notice

12
Description of tool
1
8
6
2
5
4
1
2
5
46
8
LE 3000 LE 3300
1
8
6
2
5
LE 700
3
1
8
7
2
5
6
LE 5000 LE 10000S
1
2
5
7
8
6
• The device may only be installed by trained personnel.
• LE 700, LE 3000, LE 3300 should be fixed by using four M4 screws on the connection housing (6).
• LE 5000 should be fixed by using four M5 screws on the installation stand (7).
• LE 10000S should be fixed by using two M8 screws on the installation stand (7).
• When installing the tool, ensure that:
– only cold air is sucked in
– no (warm air) back pressure develops
– the device is not subject to jets of hot air from another device.
• Protect the tool from vibration and shock.
• Installation dimensions, Page 3 and page 4 (Size).
Installation
1Strain relief bushing for power supply cord
2Air intake connection
3Screw for reducing air flow
4
Air regulating knob
5 Potentiometer for temperature adjustment
6 Connection housing
7Installation stand
8
Element housing with protective sleeve

13
• Leister blowers must be used for the air supply (pay attention to the direction of rotation and the electrical
connection).
• For use in a dusty environment the tool should be fitted with a Leister stainless steel filter on the air intake
connection. Where a particularly critical dust problem exists (eg metal, electrically charged or damp dust) special
filters must be used to avoid short circuiting the tool.
• The hot air tool should only be supplied with air up to a max. 50ºC.
• The minimum air flow must be observed (technical data, page 11).
• Connect tool to the mains.
• The power supply cord should have the corresponding cross section area of conductor and should be fitted
by a specialist.
• As required, push-fit appropriate nozzle or reflector.
• LE 700
– Adjust the hot air temperature via the Potentiometer (5).
– As required, reduce the air flow with the regulating screw (3).
• LE 3000, 3300
– Adjust the hot air temperature via the potentiometer (5).
– As required, reduce the air flow with the air regulating knob (4).
• LE 5000, 10000 S
– Adjust the hot air temperature via the potentiometer (5).
• Make sure that the hot air can flow freely (fire hazard).
• The Leister Company, as well as the authorized Sales and Service Centres, offer advice and an introduction
to the areas of application of hot air tools, free of charge.
• After use, allow the tool to cool down by letting cold air flow through it (preventing warm air back pressure).
CAUTION:
• The mains connection should have a suitable double pole isolator with a 3 mm distance between contacts.
• Only Leister accessories should be used.
• Accessories at www.leister.com
Let the tool cool down before changing the nozzle or reflector.
• Temperature control by additional Leister cascade controller (should only be fitted and adjusted by the Leister
Company).
Air supply
Operation
Accessories
Attention: always operate device with air supply!

14
(As defined by the EC Machinery Directive 2006/42; Annex II B)
Leister Technologies AG, Galileo-Strasse 10, CH-6056 Kaegiswil/Switzerland hereby declares that the
incomplete machine
Designation: Air heater
Type: LE 700; LE 3000; LE 3300; LE 5000; LE 10000S
– insofar as is possible from the scope of supply – corresponds to the applicable fundamental requirements of the
EC Machinery Directive (2006/42).
The incomplete machine furthermore corresponds to the requirements of the following EC directive(s):
EC directive(s): Electromagnetic Compatibility 2004/108
Low Voltage Directive 2006/95
RoHS Directive 2011/65
Harmonised standards: EN 12100-1, EN 12100-2, EN 60204-1, EN 14121-1,
EN 55014-1, EN 55014-2, EN 61000-6-2,
EN 61000-3-2,
EN 61000-3-3,
EN 61000-3-12, EN 61000-3-11 (Zmax),
EN 62233, EN 60335-2-45, EN 50581
We furthermore declare that the special technical documents pursuant to Annex VII (Part B) have been compiled
for this incomplete machine and that we are committed to communicate these electronically to the market
surveillance authorities upon justified request.
Name of the documentation officer: Patrick Rieder, Compliance Manager
The commissioning of the incomplete machine is prohibited until it may be determined that the machine in which
the incomplete machine has been installed corresponds to the provisions of the EC Machinery Directive (2006/42).
Kaegiswil, 05.02.2013
Bruno von Wyl, CTO Beat Mettler, COO
Power tools, accessories and packaging should be recycled. For EU countries only: do not dispose of
power tools in your household rubbish! According to the European Directive 2002/96 on waste electrical
and electronic equipment and its implementation in national law, power tools which can no longer be
used must be collected separately and recycled.
Installation declaration
Disposal
• Repairs should only be carried out by authorised Leister Service Centres. They guarantee a correct and reliable
repair service within reasonable period, using original spare parts in accordance with the circuit diagrams and
spare parts lists.
• For this tool, we generally provide a warranty in accordance with the statutory / country-specific regulations
from the date of purchase (verified by invoice or delivery document). Damage that has occurred will be cor-
rected by replacement or repair. Heating elements are excluded from this warranty.
• Additional claims shall be excluded, subject to statutory regulations.
• Damage caused by normal wear, overloading or improper handling is excluded from the guarantee.
• Warranty claims will be rejected for tools that have been altered or changed by the purchaser.
Service and repairs
Warranty

BA LE 700; LE 3000; LE 3300; LE 5000; LE 10000S Artikel Nr. 120.377 / 04.2001 / 04.2013
Your authorised Service Centre is:
Leister Technologies AG
Galileo-Strasse 10
CH-6056 Kaegiswil/Switzerland
Tel. [phone]
Fax [phone]
www.leister.com
[e-mail]
© Copyright by Leister
®