2012年现代索纳塔混合动力SONATA HYBRID(YF HEV)G2.4 HEV维修手册（五）.pdf

Below?30V:?High?voltage?circuit?properly?shut?More?than?30V:?High?voltage?circuit?faulty?Attach?the?'High?Voltage?Caution?Car?Topper'?to?the?vehicle?roof?to?inform?other?people?of?danger?of?high?voltage.?Be?sure?to?follow?instructions?below?when?repairing?the?high?voltage?cable.???Check?the?voltage?of?the?high?voltage?connector,?terminal?or?busbar?before?repairing.?Below?30V:?High?voltage?circuit?properly?shut?More?than?30V:?High?voltage?circuit?faulty???Be?careful?not?to?short?circuit?between?positive?(+)?and?negative?(-)?terminals.???Insulate?the?high?voltage?connector?or?terminal?with?an?insulation?tape?after?disconnecting.???Tighten?the?high?voltage?terminal?with?the?specified?torque.?The?high?voltage?battery?must?be?always?handled?horizontally?during?repairing?or?storage.?Otherwise,?there?may?be?decline?in?battery?performance?or?its?life?may?be?shortened.?Exposing?the?high?voltage?battery?to?intense?heat?may?cause?deterioration.?Do?not?bake?over?70°C?(158°F)?/?30?min?or?80°C?(176°F)?/?20?min?when?painting.?Hybrid?Vehicle?Refrigerant?Recovery?/?Charging?Precautions???Since?the?pressor?uses?high-voltage,?you?should?use?PVE?oil?which?have?high?Volumetric?Resistivity.???Do?not?use?the?same?A/C?recovery?/?charging?station?as?conventional?belt-pressors.?If?the?PVE?oil?of?the?system?gets?mixed?PAG?oil,?then?dielectric?breakdown?due?to?decreased?volumetric?Resistivity?can?occur?and?inoperative?A/pressor?may?result,?A/pressor?may?not?work.?Restraint?>?General?Information?>?Repair?proceduresHigh?Voltage?Shutoff?ProcedureShut?off?the?high?voltage?circuit?before?doing?any?work?related?with?the?high?voltage?system?(Battery?Pack?Assembly,?Power?Relay?Assembly,?HPCU,?BMS?ECU,?Hybrid?Drive?Motor,?Inverter,?HSG,?LDC?Power?Cable,?pressor,?and?so?on).??the?ignition?switch?OFF?and?disconnect?the?auxiliary?12V?battery?negative?(-)?cable.?2. Remove?the?safety?plug.?(1) Open?the?safety?plug?service?cover?(A).?(2) Pull?out/down?the?lever?(A)?in?the?direction?of?the?arrow?after?l