Manual -
English
9
4.2.1
Unscrew the front ring nut counter-clockwise (2) and remove it from the gun.
4.2.2
Introduce and fix the bag nozzle to the front ring nut (2) (push the piston back in case it is forward); secondly introduce the
bag in the material holder tube (7); push the bag to the very bottom letting out only the part which is meant to be cut.
4.2.3
Cut the bag just under the closing metal band.
4.2.4
Tighten clockwise the front ring nut (2) to the material holder tube (7). The ring nut shall contain the plastic nozzle.
4.2.5
(Model RC119N only) before introducing the bag in the material holder tube, make sure the bags extrusion kit has been
assembled, as outlined below.
Assembly of bag kit (Mod. RC119N)
4.2.5.1
Before use, take two 13 mm open ended spanners and a 5 mm Allen key and move the piston forward to the end of the
stroke, then disconnect feed and remove the front ring nut; manually take the piston out of the tube.
4.2.5.2
Tighten the nut C with the two open ended spanners and unscrew and remove the locking nut A, also remove the metal
cartridge presser B (standard).
4.2.5.3
In the following order, tighten: the locking nut C (if removed to the previous position), the cartridge presser B, the (blue)
plastic support F, the scraper E, and with the 5 mm allen key the aluminium plastic bag presser D.
4.2.5.4
Ensure all components are tightened properly with the spanners and key previously employed.
4.2.5
.3
4.2.5
.4
C
B
E
F
D
4.2.5
.1
4.2.5
.2
A
B
C
4.3 Cartridge refill (Mod RC118N* - RC119N)
to be provided by the operator
(*) These models have a kit for conversion to cartridges.
Always disconnect the gun from the air supply when replacing the bag or at any other time when the front ring nut is unscrewed
from the tube, to avoid inadvertent pressure on the lever from causing sudden ejection of the bag and a consequent hazard for
the operator and other persons nearby.
Always check the expiry date of all refill material used.
Never attach damaged or defective bags or cartridges to the gun.
Before disconnecting the air supply, press the control level to move the gun to the forward position, and never remote the front
ring nut during this procedure.
4.3.1
Move the piston forward to the end of the stroke, after which shut off the air supply, then turn the front ring nut (2)
anti-clockwise and remove it from the gun.
4.3.2
Use a 5 mm Allen key to unscrew the bag pressing cone anti-clockwise and remove it from the gun.
4.3.3
Turn the plastic nozzle supplied clockwise with the cartridge attached, and then insert it on the gun the cartridge adaptor
supplied (see exploded drawings); the adaptor must be fitted fully down onto the central brass element, fitted with a
rubber O-ring, to ensure perfect airtight sealing; insert the cartridge onto the adaptor ensuring that the piston and adaptor
are pushed fully down into their seat.
4.3.4
Turn the front ring nut clockwise until it exerts sufficient pressure onto the cartridge.
If the piston assembly tends to rotate, use a slotted screwdriver inserted in the spokes of the blue scraper to adjust.
4.3.1
4.3.2
4.3.3
4.3.4
2
2
(*) For gun models RC118N
*
