TIGOR EV_ZIPTRON_SERVICE MANUAL

HV ELECTRICAL SYSTEM 33 STEP 4 – Press the Pin underneath the MSD to be pushed while pulling handle to completely dislodge the MSD. 8. Wait for 10 Min after removing MSD from vehicle for working on vehicle. ADDITIONAL INSTRUCTIONS:  MSD does not require substantial force to be removed from the battery. Hence, the lever should not be pulled out by force and the 4 step procedure has to be adhered to.  In case of dirt accumulation on the lever, MSD’s pivot can be sprayed on with water to loosen the lever.  MSDs are not interchangeable and the MSD of a battery pack has to be retained with the same pack throughout the pack’s usage. Only in case of failure of the MSD should it be replaced with a new MSD. Removal of HV Battery MSD and Lockout tagout of vehicle is recommended The removal of HV Battery pack MSD (Manual Service Disconnect) and Lockout-tagout procedure must be followed in / during the below mentioned conditions,  Visible damage is observed in the high voltage system and components due to accidents, abuse etc.  Service and maintenance of high voltage system and components. High voltage system and components: PDU, OBC, DCDC, E Drive, Battery Pack, PTC Heater and HV Harnesses. NOTE Clean the MSD and lever mechanism in case of dirt deposition/accumulation with a wet cloth, and then access the lever. Otherwise, the jammed lever mechanism can break during unlocking.