Clarke PS560 Istruzioni per il funzionamento e la sicurezza - Pagina 4
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OPERATION
With the hose and regulator attached, and ensuring the gas tap on the torch
is closed, i.e. turned fully clockwise, open the gas regulator valve.
Gas will now be available at the torch, the volume of which will depend upon
the regulator valve opening.
Very gently, open the gas valve on the torch, ensuring the nozzle/burner is
pointing well away from people or property, and apply a flame to the end of
the burner. Model PKP411 is equipped with a piezo electric starter on the torch
extension. Press the button until ignition occurs. Adjust the gas valve until the
desired flame is achieved.
Some models have a control lever attached to the torch. This is used to further
regulate the gas flow and hence the intensity of the flame. When thelever is
released the flame will reduce to a pilot light.
In the case of the PC109 kit, the flame can also be adjusted by positioning the
clip-on sleeve provided, over the air holes in the circumference of the 17mm
screw-tipped nozzle.
Models PC216, PKP411and PLK1074 have a support arm which can be
clamped to the nozzle extension to steady the unit at rest. This should be fitted
to ensure the flame points upwards, away from any supporting surface.
Try to maintain the tip of the nozzle at an angle of approx. 45O and at a
constant distance from the workpiece.
Try to maintain a constant speed of movement with the torch.
Do not work in windy conditions or in an area where ventilation is a problem,
or where air flow fluctuates.
Beware hot surfaces. Always let the torch cool down before packing away or
leaving unattended.
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