robatherm RM Series - Pressure Relief Damper

Commissioning and Maintenance
66 © robatherm
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Pressure Relief Damper
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Commissioning
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Caution
Observe general safety instructions on page 3!
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Caution
There is a possibility of damage to persons or property as a result of impact or air jet under
high pressure through unexpected release of the pressure relief damper!
Protective devices must be fitted and effective in accordance with DIN EN ISO 12100.
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Setting
The release or application pressure of the pressure relief damper against the unit or duct
wall can be varied by height adjustment , and altering the number and distance of weights
(see characteristics).
The presetting is made by means of the indicated a-dimension.
By simulating maximum pressure in the network by using dampers which are as a rule
present in every system, release pressure must be tested and weights adjusted if necessary.
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Caution
Damage to persons or property may occur if the maximum pressure for the system is
exceeded!
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