Viega MegaPress G Instructions

Product Instructions
Viega MegaPress Viega MegaPress G G
® ®
2½" to 4" Fittings 2½" to 4" Fittings
1 2
7 8
EN
Viega MegaPressG
2½" to 4" Fittings
Viega products are designed to be
installed by licensed and trained plumbing
and mechanical professionals who are
familiar with Viega products and their installation.
Installation by non-professionals may void
Viega LLC's warranty.
Caution!
The fittings are for use with fuel gases
and are intended for the operating
pressure 0-125 psi.
Caution!
The fuel gas system shall not be used as a
grounding electrode for an electrical system.
Cut piping at right angles using displacement
1
type cutter.
2 Keep end of piping a minimum of 4" away from
the contact area of the vise to prevent possible
damage to the piping in the press area. See
MegaPress Installation Manual for minimum
clearance required for prep tools.
Remove burr from inside and outside of piping and
3
prep to proper insertion depth using a preparation
tool or fine grit sandpaper.
4
Illustration demonstrates proper fit of grip ring,
separation ring and sealing element.
3
min. 4"
9
Caution!
Due to the brittle nature of the graphite
separator ring, extra care must be taken
when sliding the fitting onto the pipe so as not to
damage the separator ring.
5
Mark proper insertion depth. Improper insertion
depth may result in an improper seal. The
depth marking shall be visible on the completed
assembly.
Insertion Depth (in)
2½
3
4
6
While turning slightly, slide fitting onto tubing to the
marked depth. End of tubing must contact stop.
Warning!
Keep extremities and foreign objects
away from press tool during pressing
operation to prevent injury or incomplete press.
7
Viega MegaPressG 2½" to 4" fitting connections
must be made using MegaPress XL rings and a
PressBooster/Z3 actuator. See Operator's Manual
for proper tool instructions.
8
Open MegaPress ring and place at right angles on
the fitting. MegaPress ring must be engaged on
the fitting bead. Check insertion depth.
9
Remove the retaining bolt of the press machine.
Slide the PressBooster in via the press jaw fixture.
EN
This document is subject to updates. For the most current Viega
technical literature please visit www.viega.us.
ES
Este documento está sujeto a actualizaciones. Para obtener la
documentación técnica más reciente de Viega, visite www.viega.us.
FR
Le présent document est soumis à des mises à jour. Pour consulter
Viega LLC
les manuels techniques Viega les plus récents, veuillez vous rendre
585 Interlocken Blvd.
sur : www.viega.us.
Broomfield, CO 80021
Phone (800) 976-9819
www.viega.us
4 5
10
11
10
Place PressBooster/Z3 actuator onto MegaPress
XL rings and start pressing process. Hold
the trigger until the actuator has engaged the
MegaPress ring.
11
The PressBooster requires two presses of the
trigger to execute a complete press. A third press
may be needed to initiate a release cycle to reset
the rollers back to the original position.
d (in) d (mm)
absence of local codes, in accordance with the
1 / 46
13
16
International Fuel Gas Code, NFPA 54/National
2 / 59
5
16
Fuel Gas Code z223.1, the Uniform Plumbing
3⅛ 80
Code, NFPA 58 or CSA B 149.1 as applicable.
Accesorios Viega MegaPressG
de 2½" a 4"
y con licencia, que estén familiarizados con los
productos Viega y su instalación. La instalación
realizada por personal no profesional puede
anular los términos y condiciones del producto
de Viega LLC.
Product Instructions
Viega MegaPressG 2½" to 4" Fittings
Instrucciones del producto
Accesorios Viega MegaPressG
de 2½" a 4"
Instructions produit
Raccords MegaPressG de Viega
2½" à 4"
PI-MP 599920 0120 MegaPressG 2½ to 4 (EN ES FR)
6 6
x2-3
The installation, inspection, testing and
purging of the fuel gas system shall be
in accordance with local codes or, in the
ES
Los productos de Viega están diseñados
para ser instalados por plomeros y
mecánicos profesionales, capacitados