Riello NXC 021 - Safety and Adjustment Devices

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General information
EN
1.5 IDENTIFICATION
Data plate
Thedataplatecontainsthedevice'stechnicalandperfor-
mancedata.Iflost,requestanothercopytotheTechnical
Support Service RIELLO.
Anythingnotallowingasafeidenticationoftheproduct
suchastamperingwith,removalandmissingoftheData
Platecouldmakeanyinstallationandmaintenanceope-
ration
moredifcult.
1.4 SAFETY AND ADJUSTMENT DEVICES
Equipmentsafetyand adjustmentare obtainedbychecking
threedistinctcircuits:
• Cooling circuit
• Hydrauliccircuit
• Electric circuit
Thecoolingcircuithasaspecicprotectiononthecompres
-
sor,
ahighpressureswitchthatisactivatedwhenthecooling
circuitpressureistoohighandalowpressureswitchincase
thevaluedropsbelowacertainthreshold.
Thehydraulicsystemisprovidedwithprobesforthedetection
of the delivery temperature and a safety valve that triggers
whenwaterpressureexceeds4bar.
NXC 026-040
NXH 026-040
NXC 017-021