Repair 6-1 2001 Nordson CorporationAll rights reserved 334 627BIssued 3/01Manual 31-46Section 6RepairWARNING: Allow only qualified personnel to perform thefollowing tasks. Follow the safety instructions in this documentand all other related documentation.WARNING: Turn off the electrostaic voltage and ground thegun electrode before performing the following tasks. Failure toobserve this warning could result in a severe shock.WARNING: System pressurized. Relieve system pressurebefore servicing. Failure to observe this warning may result inpersonal injury or death.Use the following procedures to remove the gun from the mountingassembly.NOTE: Refer toMounting in theInstallation section for instructions forinstalling the gun and mounting assembly after repairs.See Figure 6-1.1. Unscrew the inlet connector nut (6) and pull the inletconnector/powder feed hose assembly (5) from the inlet connectorbody (4).2. Disconnect the gun cable from the gun cable extension (8).3. Disconnect the gun air tubing from the gun air coupling (7).4. Loosen the handle (2). Remove the gun and gun bar clamp (3)assembly and take them to a clean work area to perform any repairprocedures.1. Removal from the GunMount