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Service Manual
17/46
Issue 3.1
Ref. NR-00019-ENG
http://www.gamapur.com/
d) Connect the air hoses.
e) Connect the two pressure hoses to the connectors of the coupling block of the gun,
making sure that the manual valves are closed. (the Polyol hose to the Polyol connector
and the Isocyanate hose to the Isocyanate connector).
f) Connect the recirculation hoses to the connectors of the coupling block of the gun.
g) Insert a contact thermometer through the hose insulation so that the bottom of the
thermometer is in contact with the hoses and the top is outside the insulation. Fit the
thermometer in such a way that the operators can see the temperature when they are
spraying.
h) Fill the Isocyanate and Polyol tank.
WARNING!
To prevent possible bodily harm caused by incorrect handling of the raw materials and
solvents used in the process, carefully read the safety information provided by your
supplier.
To avoid splashing, open only the lid of the tank (Isocyanate or Polyol) where the product
will be poured.
Never change the chemical components, use always the same tank for each component.