Viega MegaPress Z3 Actuator
12
Requirements:
■
The press fitting and the press tool are not damaged.
90°
▶
Attach the press ring to the press fitting
once more.
▶
Complete the press using the press tool.
When completing an interrupted press, it is not necessary to place the press
ring in exactly the same position on the press fitting as during the aborted
pressing provided the axial positioning of the press ring on the fitting is
correct and the press ring sits at a right angle to the pipeline axis.
3.5 Troubleshooting
In case of malfunction, check for the following potential causes:
Malfunction
Cause
Remedy
The Z3 actuator is stiff.
The Z3 actuator is
dirty.
Clean the Z3 actuator, see
Cannot open the Z3
actuator wide enough to
apply it to the open press
ring (unpressed fitting).
The press tool was
unable to return to
the starting position.
Reset the press tool manually.
The Z3 actuator doesn’t
attach correctly to the
press tool.
The press tool is
incompatible or
defective.
Use a different press tool, see
“Appropriate system press