Wolf CFK-1 Installation, Operating And Maintenance Instructions page 10

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Preparations prior to installation
Layout example: 3 CFK-1 collectors, on end, alternating pipework (max. 10 collectors)
Flow connector
Sensor well
Plug opposite the connectors
10
General preparations
The following tasks should be carried out prior to the collectors being moved
onto the roof.
Please note: Fit compensators only to the short connectors.
• For single-sided pipework to the left (see example diagram) the short
connectors are on the right.
• For single-sided pipework to the right, rotate the collector through 180°.
The short connectors are now to the left.
• For alternating pipework, ensure that all short connectors are facing in the
same direction.
Prior to joining the connections, check whether the collector gaskets are inside
each fitting.
When fitting the connection pieces, compensators and plugs, always counter
hold the union nut on the collector tightly. Apply a maximum torque of 20 Nm.
Remove the sensor well from the control unit carton and insert it into the flow
connector.
Respectively insert 2 M8 x 30 grub screws fully into the lower tray edge.
Flow connector
Sensor well
Collector gaskets
Plug
Compensators
M8 x 30 grub screws at the
bottom of the collectors
Short
Long
connector
connector
Grub screws
M8 x 30
Are all gaskets in place?
Return connector
(compulsory for roof integration)
Compensator
Return connector (compulsory for
roof integration)
Plug opposite the connectors
3062815_201508

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