NORMA CONNECT FGR GRIP Instrucciones De Montaje página 3

Fitting Instructions
12.
Mark half width of coupling on both pipe ends.
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
Nm
a torque wrench (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.
FIX
Ensure that the pipes are not held by the
1 2
coupling.
1, 2, 1, 2...
Loosen bolts alternately, but do not take
them off completely.
During repeat installation, the threaded part
that protrudes rearward out of the threaded
bolt must be lubricated with a suitable lubricant
(such as Molycote 1000). After the screws have
been unscrewed, the entire accessible thread of
both screws must be lubricated with a suitable
lubricant (such as Molycote 1000).
Fitting Instructions English
4.
Caution:
Do not damage sealing lips when widening.
5.
Loosen teeth engagement by widening the housing
between the lock bars and lifting the anchoring ring.
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.
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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