Express RAFALE 4040 User manual

GB
USER MANUAL
RAFALE Item. 4040 / RAFALE + 4040 RAFALE + Item. 4065
The RAFALE and RAFALE + are EXPRESS products.
GENERAL PRECAUTIONS FOR USE
READ THIS MANUAL CAREFULLY IN ITS ENTIRETY
AND RETAIN IT IN A SAFE PLACE FOR FUTURE REFERENCE.
RAFALE and RAFALE + equipment are intended only for professional applications and must only be
used by users who are trained in its use.
• Never point the burner at anyone (burns can result from contact with the flame or hot air), or
towards the gas cylinder or hose, or onto combustible materials (this can cause fires or
could cause toxic fumes to be released).
• Always close the gas cylinder valve when not in use for an extended period.
• Never use this equipment for continuous heating on a fixed station.
• Never make any modifications to the equipment. Always contact your EXPRESS
distributor for any maintenance or replacement of parts.
For safety reasons all repairs must be undertaken by the manufacturer and distributors. Failure to
observe this clause will result in the guarantee being null and void.
It is essential that you read this manual before use.

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1/ GAS TO BE USED
The RAFALE and RAFALE + are intended for use with commercial propane in the gas phase under
pressure: see table of technical specifications. Never lay the gas cylinder flat. It should preferably be
placed in a special EXPRESS trolley Item. 666. Never attempt to heat the cylinder with the RAFALE
or with another flame. If problems are encountered in terms of flow-rates, of low pressures or frosting,
then use the EXPRESS cylinder coupler Item. 18970 or a cylinder of larger capacity. You should
contact EXPRESS in the event of any other malfunctions.
2/ VENTILATION RE UIREMENTS
All RAFALE equipment, like any equipment which uses gas, consumes air and discharges combustion
products which contain carbon dioxide, carbon monoxide and water vapour.
Inhalation of carbon monoxide is dangerous and may be lethal at higher concentrations. It is
therefore essential to ensure that adequate ventilation of workstations is provided when not working
in the open air.
A commonly accepted value is 2 m³ of air per kW per hour for continuous use.
3/ PROPANE GAS CYLINDERS AND PRECAUTIONS DURING CONNECTION
The use of propane cylinders is allowed in industrial locations.
Cylinders other than those cylinders connected to the equipment must be stored outdoors or in areas
assigned for this purpose (protected from heat and provided with low-level ventilation). Propane gas is
heavier than air and cylinders must therefore be kept away from cellars, drains, manholes etc.
4/ CONNECTING THE E UIPMENT.
The use of the original hose and the original regulator is compulsory with this equipment. To be fitted
to a cylinder of sufficient capacity (13 kg cylinders are recommended).
Versions of devices are available for cylinders from other countries: please contact us. Small capacity
cylinders (5 kg) do not provide sufficient flow-rates for normal use.
Open the gas cylinder valve. Set the regulator by depressing the button for a few seconds. Check for
leaks at connectors (valve/cylinder, inlet to gun) using detergent solution. ATTENTION: never use a
flame for detecting leaks.
Check that the
flat seal is in
good condition
Reset button

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REGULATOR
Characteristics:
Gas: commercial propane.
Maximum inlet pressure: 16 bar Nominal outlet pressure: 1.5 bar to 3.5 bar.
Nominal flow: 6 to 10 kg/hr.
Inlet connection: left-handed cylinder nut NF 21.7 x 1.814. Export : contact us.
Outlet connection: male thread G 3/8 ISO 228.
Safety device: by means of manual reset excess-flow valve.
Operation:
The regulator controls the downstream pressure at a nominal value indicated on the underside of the
equipment, irrespective of the pressure upstream of the expansion valve.
Installation:
Check that the inlet connector rubber seal is correctly in place before connecting the regulator to the
cylinder. Since leak-tightness is achieved by means of a flat elastomer seal, the regulator inlet nut
must not be over-tightened (10 to 20 N.m). Ensure correct gas flow direction, indicated by an arrow
beneath the regulator. Connect the hose to the regulator by means of the 3/8G connector, fully tighten
(16 N.m) using two open-ended spanners
Do not use a flame to detect gas leaks in the installation: use a product that generates foam.
Excess-flow safety device
The regulator is equipped with an excess-flow safety valve.
In the event of the connection hose splitting or tearing, the safety valve is triggered and restricts the
passage of gas.
In the event of the safety device being triggered, all connected equipment must be turned off and the
installation inspected. The hose must not be re-connected until after the installation has been checked.
Before using depress the “Push to reset” (R) button for a few seconds.
Servicing
No servicing is required. It is recommended that the equipment be replaced after 10 years of normal
operation.
5/ START-UP
Hold the equipment by the handle, taking care to point the burner towards a non-hazardous area.
Open the gas cylinder. Depress the regulator reset button for a few seconds. Press the trigger slightly
to initiate the supply of gas (listen for the characteristic sound), then fully depress the trigger to
achieve ignition. Adjust the regulator to obtain a flame of the appropriate length and power (a good
value is of the order of 2 bar). During this operation, keep the trigger engaged. Release the trigger to
stop the equipment.
For optimum ignition operation, the spark should be produced about a half-second to one
second after the gas is opened. A suitable rhythm should be used to achieve this.
1 > GAS
2 > 1 second
3 > CLICK

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Rotation of the nozzle
- Disconnect the equipment.
- Slightly unscrew the knurled screw which holds the burner.
- Align the nozzle at the desired angle, re-tighten the screw.
6/ INCIDENTS DURING OPERATION
Always check that you are actually using gas-phase propane and not propane in the liquid phase.
PROBLEMS
CAUSES
REMEDIES
The RAFALE does
not ignite.
The sound of gas
cannot be heard
when the trigger is
fully depressed.
The cylinder valve is not open.
Open the valve by turning it in the anti-
clockwise direction.
The cylinder is empty.
Replace it with a full cylinder.
The regulator gauge safety
device is in the closed position.
Depress the regulator gauge operating
button.
The gas cylinder temperature is
too low (frosting).
Use another cylinder or a larger cylinder.
Use the EXPRESS coupler Item. 18970 to
connect 2 cylinders.
The gas cylinder valve flow
limiter has been triggered
(France)
Close the cylinder valve and open it slowly.
The sound of the
gas can be heard
when the trigger is
fully depressed.
Disconnect the equipment and
check that a good spark is
produced in the centre of the
burner. There is no spark
produced.
Check the piezo ignition unit.
7/ MAINTENANCE
Always ensure that the equipment is protected against impact and protect the hose from extreme
stress (flames, trolley or vehicle wheels etc.).
Change the hose as soon as it starts to deteriorate or after three years use (see technical data sheet
for conditions for replacement). The date shown on the hose relates to its date of manufacture.
Clean the exterior of the equipment with a damp cloth in order to keep it clean. After removing the
hose (quick connector) blow through both sides of the grille as well as the venturi (at the gun inlet) to
expel all foreign matter. Clean the venturi with a damp cloth introduced through the rear of the
equipment.
Removing and refitting the burner
- Purge the hose, disconnect the equipment.
- Fully unscrew the knurled screw holding the burner; withdraw the burner.

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8/ TECHNICAL SPECIFICATIONS
Equipment type RAFALE RAFALE +
Energy source Propane / I3P Propane / I3P
Qn (at 50.7 psi) (kW) 150000 BTU 220000 BTU
Operating pressure (bar) 21.7 to 50.7 psi 21.7 to 50.7 psi
Adjustable power (from 21.7 psi to
50.7 psi) (kW) From 82000 to 150000 BTU From 126000 to 220000 BTU
Flow rate (kg/hr) From 3.74 to 7.05 lb/h From 5.73 to 10.58 lb/h
Air consumption (m³/hr) From 36.62 cu yd/ph to 58.85
cu yd/ph (approx) From 62.78 cu yd/ph to 94.17 cu yd/ph (approx)
Weight (kg) 2.64 lb 2.64 lb
Safety device “Dead man’s handle” with
protection “Dead man’s handle” with protection
Excess flow Excess flow safety device on
regulator gauge Excess flow safety device on regulator gauge
Suitable accessories Thermal protection
“Air” clip Thermal protection (original)
“Air” clip
Noise level (dBA) 82-83 85-88
Certificate No. CE 1312 No.1312BR4450 No.1312BR4450
9/ ACCESSORIES
FITTING THE DEFLECTOR – Item. 35088
•To prevent too much heat being transferred towards
the operator’s hand.
•Using the hex spanner supplied with the equipment, fit
the deflector as indicated above.
FITTING THE AIR CLIP – Item .35198
•Prevents working clothes from obstructing the venturi
during heat-shrink operations.
•Withdraw the protective O-ring at the rear of the
equipment and clip the air clip in this location.

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10/ APPLICATION
Heat-shrinking covers around pallets
Heat-shrink covers have much better mechanical properties than those of stretch-wrap. They allow
much heavier and larger loads to be secured and provide much better protection against theft.
Always operate in a suitable area which is ventilated and free of combustible materials. Protect your
hands using appropriate gloves.
The four corners of the pallet to be shrink-wrapped must be free, and therefore pallets must be raised
using another pallet, or better still, a robust support.
A heat-shrinkable film cover can then be slipped on, taking care to avoid tearing it or making holes.
Option: Spot-fix the film to the pallet using staples
Spot-fixing of the top folds (the triangles that remain after the film is folded). Fully heat the area and
when the film starts to melt, weld it together by patting it with a glove.
Heat-shrinking of the bottom “belt” of the pallet. This is an essential operation for ensuring that a
successful result is obtained. If this operation if omitted then the film will rise up during the main shrink-
wrap operation.
Heat-shrinking side faces: work using large movements, starting from the bottom and working towards
the top on diagonally opposite faces until a tight surface is obtained. Finish with a light passage on top
of the pallet.
Allow to cool: the cover will attain maximum solidity once it is cool.
OTHER APPLICATIONS
Packaging using heat-shrink film has many applications: protection of machinery or mechanical sub-
assemblies, transportation of large-volume or heavy products (cycles, mopeds, motorcycles),
‘cocooning’ of boats for over-wintering, enhancing the rigidity of scaffolding, glazing etc.)
These applications often do not allow a standard cover to be used and film is used to create made-to-
measure covers.
If the objects have an irregular shape, fabricate a cube-shaped cover using flat film, allowing an
additional area of 35 to 45 cm for self-welding.
Heat the film using repeated movements of the RAFALE whilst simultaneously applying the two layers
one over the other with a spatula-type tool in order to join them together, or use an appropriate glove.
When cool, carry out heat-shrinking whilst keeping the equipment at a distance of 25 or 35 cm whilst
following the previous instructions.
Please feel free to contact your heat-shrink products distributor at any time for advice on film
thicknesses, types and handling.
Other possible applications: weed destruction, heating in the event of frost, disinfection, floor-marking
and sealing. Please contact us for further information.

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WARRANTY FORM / RAFALE Heat-shrink gun
To be returned to us at the following address:
GUILBERT EXPRESS
Warranty Department (service garantie)
F - 33, avenue du Maréchal de Lattre de Tassigny
94127 Fontenay sous Bois CEDEX - FRANCE
USER
Name*
Telephone*:
Organisation*
Full address*
F a x : Email:
Distributor*:
Date of purchase: Serial No.*:
Equipment used for:
*Mandatory information
GUARANTEE
1. Express provides a full guarantee against all manufacturing defects for all equipment that has not
undergone dismantling or any modifications and which is used in accordance with the instructions.
This guarantee is expressed through the replacement of defective parts.
2. Express provides a guarantee that your equipment will operate correctly for the first two years of
use following purchase, on condition that the operating method specified in the instructions has
been followed and on condition that your equipment has not been subjected to any impacts
(deformation of the body, of the protection wires or of the burner, no damage to threads etc.).
This guarantee does not include consumables such as the hose, the automatic igniter and the
ignition wire.
3. Express will guarantee exchange for a reconditioned item of equipment (in the event of a
manufacturing fault or during the first two years following the purchase of the equipment).
The guarantee is only valid on condition that you have returned the duly completed guarantee form.
GUILBERT EXPRESS will accept no responsibility for accidents caused to individuals or property due
to incorrect use or due to use not provided for in the instructions.
The EXPRESS organisation will accept no responsibility for accidents caused to individuals or
property due to incorrect use or due to use not specifically provided for in the instructions. In
the event of any dispute, the courts of Paris, France, are deemed to be the sole competent
courts. No other jurisdiction locations will be accepted.
The use or resale of RAFALE equipment implies total acceptance of the above conditions.
GUILBERT EXPRESS
33, avenue du Maréchal de Lattre de Tassigny
F - 94127 Fontenay sous Bois CEDEX - FRANCE
www.express.fr / [e-mail] /
Retailer’s Stamp