NORMA CONNECT PLAST GRIP Instrucciones De Montaje página 3

Fitting Instructions
12.
Mark half width of coupling on both pipe ends. For pipes made of soft thermoplastic, use NORMACONNECT supporting rings.
1 / 2
13.
If present, remove any transport security straps. If required, clean sealing area of dirt particles.
Do not disassemble coupling or drop coupling.
14.
Slide coupling over pipe ends and align to pipe marks. Tighten bolts slightly and alternately with ratchet spanner or screwdriver.
Do not rotate coupling any further once its teeth have engaged with the pipe. Tighten bolts alternately to a defined torque with
a torque wrench.
Nm
(See details on coupling label.)
15.
Never tighten bolts to more than the specified torque. If leaks occur after fitting, remove coupling and rerun steps 1 to 15.
(Make sure the sealing area and the pipe surfaces are clean.)
Removal Instructions
1.
20
15 25
10 30 0 bar !
5 35
bar
0 40 Ensure that the piping system is not pressurised.
2.
Protect yourself from the medium and drain
the piping.
3.
Ensure that the pipes are not held by the
FIX
coupling.
1 2
Loosen bolts alternately, but do not take them
off completely.
1, 2, 1, 2...
4.
Caution:
Do not damage sealing lips when widening.
5.
Loosen teeth engagement by widening the
housing between the lock bars and lifting the
grip ring.
Fitting Instructions English
6.
Do not rotate coupling on the pipe while the teeth
are engaged.
7.
Slide coupling aside on one pipe end.
Sealing lip may cling to pipe's end. Do not
force coupling aside. Rotate coupling back and forth.
8.
Before refitting, clean the coupling without the
addition of cleaning agents and grease bolts with
suitable lubricant (Molykote 1000 bolt paste or
equivalent, if necessary, consult manufacturer).
Note: If used in enamel coating areas, the couplings
must not come into contact with substances which
prevent the surface from being wetted (e.g. greases
containing silicone).
www.normagroup.com
Subject to technical changes.
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