Larius Sirio 27:1, Instruction Manual

Page: 13 / 48

sirio
Ediz. 006 - 12/2017
www.larius.eu 13
prepArATION OF THe pAINT
• Ensure the product is suitable to be used with a spray gun.
• Mix and filter the product before using it. For filtration, the
use of close-mesh ( Ref. 214 ) and large-mesh ( Ref. 215 ) LARIUS
METEX braids is suggested.
Make sure the product to be used is compatible
with the materials employed for manufacturing
the equipment. For this reason, please contact
the supplier of the product.
CONNeCTION OF sUCTION AND reCIrCULATING pIpes
AIrLess version
• Connect the high pressure flexible hose ( F3 ) to the pump
and to the spray gun, paying attention to tighten the fittings
strongly (
the use of two spanners is suggested ). Do not use
sealant agents for fitting threads.
• Make sure the spray gun is without the atomization nozzle .
WAsHING OF THe BrAND-NeW eQUIpMeNT
• The equipment has been tested at our plant with light mineral
oil left inside of the pumping element as protection. Therefore,
before sucking the product, carry out a washing using a diluent.
• Dip the suction hose ( F4 ) into the tank of the washing.
• Insert the recirculating pipe ( F5 ) into a container ( a metal
container is suggested ).
• Open the recirculating cock ( F6 ).
F5
F4
• Set the pump feed pressure at about 3 bar and open the air
passage valve.
• The pump will start working and will drain oil from the recir-
culating pipe. Close the recirculating cock ( F6 ) as soon as the
clean solvent has come out.
• Lift the solvent tank’s suction tube.
• Lean the spray gun against the rim of the container ( F7 ) and
drain the residual oil pressing the trigger. Release the trigger
as soon as the clean solvent comes out.
• Point the spray gun at the tank of the solvent and press the
trigger so as to recover the clean solvent left inside the pump.
• As an accelerated working of the pump ( the pump “idles” )
appears, close the air passage valve.
F7
F3
F6