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5
Mounting
Unless otherwise specified, all information on mounting relates to the instal-
lation type "flow right". Conversion is described in chapter "Mounting the
actuator".
5.1
Preparing mounting
Only mount the product after having completed all pipe assembly work, all
welding work and all soldering work.
•
Flush the lines of the system before installing the product.
If you install the product in an existing system, observe the information in
chapter "Retrofitting the product".
5.2
Installing the circulation pump
If you use a product version without pre-assembled circulation pump, you
must install a suitable circulation pump with a length of 180 mm yourself.
Verify that you use the seals enclosed with the product.
1. Observe the specifications of the pump manufacturer.
2. Mount the circulation pump.
- Connection thread G1½, tightening torque 60 Nm.
20
PrimoTherm® DN25
Mounting
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