Draper 83646 Petunjuk Manual - Halaman 10

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8.

BASIC HOT AIR GUN OPERATIONS

NOTE: Remove the plug from the socket before carrying
out adjustment, servicing or maintenance.
IMPORTANT: Ensure that the machine is switched OFF
before connecting to the power supply.
8.1 ON/OFF SWITCH - FIG.1
The ON/OFF switch
Position 0 is off.
Position 1 is "cool heat" which is a steady 50°C heat
(approx.) at 500 L/min
Position 2 is 450°C (approx.) at 250L/min.
Position 3 is 600°C (approx.) at 500L/min.
8.2 FREESTANDING OPERATION - FIG.2
This hot air gun can be positioned freestanding. This
allows the user to have both hands free which is
essential for certain applications, e.g. pipe bending,
plastic welding, etc. Position the hot air gun on it's end,
only on a level suitable surface.
NOTE: Never leave the hot air gun unattended or
switched on.
The following instructions should only be used as a
guide as the ideal temperature should be ascertained by
performing a test on the workpiece. Heating efficiency
will vary depending on the properties of the workpiece,
and the distance kept between the metal nozzle and
the workpiece itself.
IMPORTANT: THERMAL OVERLOAD PROTECTION:
Please note this machine is fitted with a safety thermal
overload protection. If the product, is continuously used
too close to the workpiece resulting in over heating and
the machine potentially catching fire, the thermal
overload protection will be activated and stop the
machine. This feature will reset once temperature has
fallen (approx 2mins).
NOTE: The heat gun fan continues to run when the
thermal overload protection is activated, this draws cool
air through the heatgun to cool it down as quickly as
possible.
WARNING: Remember the nozzle will remain hot for
sometime - a safe storage location should be used.
10
has four positions/settings.
FIG.1
FIG.2