34 wwwenerpaccom wwwenerpaccom ZU4 Electric Torque Wrench Pumps Features ZClass highefficiency pump design higher oil flow and bypass pressure cooler running and requires 18 less current draw than comparable pumps Powerful 17 hp universal electric motor provides high powertoweight ratio and excellent lowvoltage operating characteristics Highstrength molded composite shroud protects motor and electrical components while providing an ergonomic nonconductive handle for easy transport Lowvoltage pendant provides additional safety for the operator V alve technology r educes oil oper ating temper atur es and withstands contaminants to incr ease pump r eliability ProSeries L CD r eadout pr ovides pr essur e and tor que display and a number of diagnostic and r eadout capabilities never befor e of er ed on a portable electric pump Auto cycle featur e pr ovides continuous cycle oper ation of the tor que wr ench as long as the advance button is pr essed P ump can be used with or without auto cycle featur e Shown ZU4204TBQ and ZU4204BBQ Any brand of hydraulic torque wrench can be powered by the portable ZU4Series torque wrench pump Classic Electrical Basic electrical package includes mechanical contact or ONOFF t oggle switch pendant with electr o mechanical pushbutt ons 24V tr ansformer timer and oper at or accessible cir cuit br eaker Backlit LCD for ProSeries Pump usage information hour and cycle counts Lowvoltage warning and recording Selftest and diagnostic capabilities Information can be displayed in English French German Italian Spanish and Portuguese Pressure transducer is more accurate and durable than analog gauges FIRMWARE Display torque in Ftlbs or Nm Display pressure in bar MPa or psi Torque wrench model is selectable Auto cycle setting easily programmable