Petromax HK150 Manuel De L'utilisateur page 11

• Make sure that the bleeder screw on the
manometer is properly tightened.
STEP 6
• Unlock the pump by turning the pump
knob.
• Repeatedly push the hand pump's
plunger until the manometer reads
approx. 1.5 bar.
STEP 7A
• Push the lever of the rapid preheater
downward, and immediately ignite the
flowing fuel with a lighter.
STEP 7B
(with new mantle only)
• With a newly installed mantle, close
the lever after approx. 10 seconds. Let
the mantle burn down completely until
appears dyed grey, and make sure that
the mantle has no black bits.
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• Finish by pushing the lever downward
and immediately ignite the flowing
fuel.
STEP 8
• Repeatedly push the hand pump's plun-
ger to keep the pressure at 1.5 bar.
• The rapid preheater will now preheat
the carburettor. It must be preheated
for at least 90 seconds.
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STEP 9
• After 90 seconds, turn the handwheel
nose down.
• As soon as the lamp lights, close the le-
ver of the rapid preheater.
• Bring the lamp to operating pressure
(2.5 bar).
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