emmeti Gerpex Manuel D'utilisation page 20

2. INSTALLATION
NO
Coupling
O-Ring
• To calibrate , the calibration tool must be inserted
and rotated simultaneously.
Pipe
YES
NO
• For countersinking, the tool must be rotated
clockwise until the cutting edge reaches the
aluminium part of the pipe.
Cutting edge
Alluminium
YES
Calibration tool
NO
20
O-Ring
Pipe without
calibration and
countersinking
Sharp edge
Calibration
tool
NO
2.9 Inserting the pipe into the coupling
• When inserting the pipe into the coupling, ensure
that both are in perfect axial alignment, and do
not rotate.
Coupling
YES
NO
NO
• In order to facilitate the insertion of the pipe, wet
the hose or the coupling just with clean water.
Attention!
Lubrication with oil or grease will cause
irreparable damage to the O-ring in the
coupling.
The pipe must be inserted fully into the seat in the
coupling (check it through the special indicator in the
plastic ring).
YES
Coupling
GB
Pipe
Pipe out of
alignment
Dielectric Pipe
element