Commissioning and Maintenance
32 © robatherm
Venting
When charging the system according to VDI 2035 the heating coil and the system should be
vented carefully at the highest point of the system. For this purpose open the venting screw
at the top connection or open separate venting screw.
If incorrect venting takes place, heating coils develop air locks which lead to a reduction in
capacity. Recommendation: Venting recovery system (stop-cock with hose nozzle).
After Commissioning
After commissioning check the screw fittings of the flange for leakage and retighten if
necessary (see page 12).
Pos: 48.10 /Layout/Sei tenumbruch @ 0\mod_125 6628615637_0.doc @ 2284 @
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