Easy Spray-H
Service Manual
29/48
Issue 1.9
Ref. NR-00088-ENG
http://www.gamapur.com/
WARNING!
This unit includes parts which reach temperatures likely to cause burns.
Do
not touch or handle the hot parts of the unit until they have cooled down.
To avoid possible contamination, all of the unit’s circuits (pumps, heaters and hoses) must be
cleaned before applications which require a change of components.
Follow the steps given below to clean the unit before changing any of its components:
NOTE:
Save reusable products to suitable recipients, following the instructions of the
manufacturer.
a) Open the manual purge valves located under each tank.
b) Place the tubs containing the DOTP cleaning agent near the unit.
c) Dismount the gun and leave the coupling block joined to the hoses.
d) Place a recipient below the coupling block to collect the products contained in the tanks
and inside the unit.
e) Rotate the power switch to the ON position.
f) Open the taps on the coupling block and press the CONTROL/POWER, MOTOR and
NORMAL buttons to start the proportioning pumps.
g) Let the materials drain into their recipients from the coupling block until the tanks are
completely empty.
h) Press the NORMAL, MOTOR and CONTROL/POWER buttons to stop the proportioning
pumps. The displays on the temperature regulators will go out.
i)
Rotate the power switch to the OFF position.
j)
Close the manual valves located below each product tank.
k) Close the taps on the coupling block
l)
Fill the product tanks with DOTP cleaning agent (approx. 5 litres).
m) Rotate the power switch to the ON position.
n) Open the manual purge valves located under each tank.
o) Open the taps on the coupling block and press the CONTROL/POWER, MOTOR and
NORMAL buttons to start the proportioning pumps.
p) Let the DOTP cleaning agent drain into the recipient from the coupling block until the
tanks are completely empty.
q) Press the NORMAL, MOTOR and CONTROL/POWER buttons to stop the proportioning
pumps. The displays on the temperature regulators will go out.
r) Rotate the power switch to the OFF position.
s) Close the manual valves located below each product tank.
t) Close the taps on the coupling block.
u) Proceed as indicated in the instructions for preparing the unit.
CLEANING PROCEDURE (HEATED HOSES)