ABB RHDE250 Operating Instructions Manual

Also see for RHDE1250: Service instruction Operating instruction

ABB RHDE250 Operating Instructions Manual Manual pdf 9 page image

Safety42/68-167-EN RHDE250 ... 4000 (Contrac) 9Pos: 4.21 /Überschriften/1.1/1-spaltig/G - L/Lagerbedingungen @ 8\mod_1176907016921_3101.doc @ 842291.10 Storage conditionsPos: 4.22 /Sicherheit/Aktorik/Elektr. Schwenkantriebe/Lagerbedingungen @ 9\mod_1181415663015_3101.doc @ 102780The actuators may be stored under moist and aggressive condition for a short time. Theequipment is protected against external corrosive influences. However, direct exposure to rain,snow, etc., must be avoided.Actuators, equipped with an anti condensation heater, are additionally protected by desiccant,which is placed in the following locations:.Position sensor: in connection chamberelectronic unit (separately supplied): electrical connection areaThe desiccant guarantees sufficient protection for approximately 150 days. It can beregenerated at a temperature of 90 °C (114 °F) within 4 h.ImportantRemove the desiccant prior to commissioning the actuator or the electronic unit.If you intend to store or transport the device for a longer time, we recommend that you wrap it inplastic foil and add desiccant. Regularly check whether the desiccant is still active.Pos: 4.23 /Überschriften/1.1/1-spaltig/S - Z/Sicherheitshinweise zur Montage @ 0\mod_1140166528109_3101.doc @ 32081.11 Installation safety informationPos: 4.24 /Sicherheit/Aktorik/Elektr. Schwenkantriebe/Sicherheitshinweise zur Montage @ 10\mod_1181563348656_3101.doc @ 102853• The actuators perform movements for positioning vanes and valves, etc.• Only qualified specialists who have been trained for these tasks are authorized to mount andadjust the control actuator, and to make the electrical connection.• When working on the actuator itself or the electronics always observe the locally validaccident prevention regulations and the regulations concerning the construction of technicalinstallations.• The eyebolt at the top of the actuator may only be used to lift or lower the actuator vertically.• Do not use the handwheel to lift or to lower the actuator..• Do not use it if the actuator is mounted at the valve! Make sure that the final control elementis not exposed to process forces.Pos: 4.25 /Überschriften/1.1/1-spaltig/S - Z/Sicherheitshinweise zur elektrischen Installation @ 0\mod_1140166567843_3101.doc @ 32071.12 Electrical installation safety informationPos: 4.26 /Sicherheit/Temperatur/Allgemein/Sicherheitshinweise zur elektrischen Installation (Temperatur) @ 0\mod_1140164437968_3101.doc @ 3268The electrical connection may only be performed by authorized specialist personnel accordingto the electrical plans.Observe the electrical connection information in the manual, otherwise the electrical protectioncan be affected.The secure isolation of contact-dangerous electrical circuits is only guaranteed when theconnected devices fulfil the requirements of the DIN VDE 0106 T.101 (basic requirements forsecure isolation).For secure isolation, run the supply lines separated from contact-dangerous electrical circuits oradditionally isolate them.Pos: 4.27 /======= Seitenumbruch ======== @ 0\mod_1126532365768_3101.doc @ 3830