5.3 Adjustments
5.3.1 Temperature Adjustments
Hose Temperature Controller
Temperature graduations on hose controllers reflect approximate
hose temperature.
1. For precise readings, measure inside hose temperature with a
pyrometer and bead probe. Hose temperature should be the
minimum temperature required for application to prevent
degradation of material in the hose and maximize hose life.
2. To raise hose temperature, turn knob [2] in illustration below
clockwise to desired temperature.
3. To lower hose temperature, turn knob [2] counterclockwise to
desired temperature.
4. Refer to Temperature Check in Maintenance section of the
Tank Temperature Controller
1. To prevent hot melt degradation, set melt tank temperature to
the minimum temperature specified by the hot melt
manufacturer.
2. To raise melt tank temperature, turn tank temperature
controller adjustment shaft [1] in illustration below clockwise
with screwdriver.
3. To lower melt tank temperature, turn adjustment shaft [1]
counter-clockwise with screwdriver. The melt tank
temperature controller ranges 260 °C (500 °F) in one 320°
rotation of the adjustment shaft.
4. Verify temperature on tank thermometer.
5. Allow melt tank temperature to stabilize 30 minutes before
adjusting further. See Section 3: Specifications for melt tank
temperature range.
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Astro Packaging Heated Hose Manual.
© Copyright 2010 Astro Packaging
LS10 and LS20 19600-121
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