Instruction manualNegative Pressure Unit D-rangePage 7You can obtain the control of the negative pressure unit optionally in following models:D 60 E: ON / OFFD60 manual, continuously variable control SED 100 ON /OFF manual, continuously variable control SE automatic control SRED 305 ON /OFF Manual, continuously variable control SE Automatic control SRED 610 ON /OFF Manual, continuously variable control SE Automatic control SRED 910 Manual, continuously variable control SE Automatic control SRED 1200 ON /OFF (only for 400 V / 32 A) Manual, continuously variable control SE Automatic control SRE4.3 Control ON / OFFFor the power regulation, the negative pressure unit is delivered in series with anON/OFF switch.D 305D 610D 1200D 60
