Service Manual
24/46
Issue 3.1
Ref. NR-00019-ENG
http://www.gamapur.com/
v) Turn the general switch
“OFF”. The temperature regulator will go out.
w) Close the manual valves at the bottom of the tanks.
x) Close the recirculation manual valves.
y) Move the recirculation hoses to the tanks again and make sure that the manual valves
are open.
z) Fill the component tanks using DOTP cleaning agent, about 5 liters in each tank.
aa) Close the recirculation manual valves.
bb) Turn the general switch
“ON”.
cc) Push the
“START” green button. The temperature regulator displays will light on,
(whenever the switch of the heaters is in “On“). Check that the product pumps move.
dd) Turn the general switch
“OFF”. The temperature regulator displays will then go out.
ee) Close the
“RETRACT” valve (horizontal position).
ff) Reduce the pressure of the products by opening the recirculation valves in the tanks
and closing them immediately after.
To avoid possible product leakage and the early failure of the pump seals, the pressure
must not be reduced to zero. It is recommended to keep the system with a minimum
pressure of 30 bar (400 psi) to extend the life of the seals.
Never leave the machine or the hoses empty of product or DOTP plasticizing oil.
