24 No. Operation stage Work Qualification / training required for work Location on machine Residual risk *1 (Degree of harm) Content of harm Protective measure to be implemented by machine user Page to be refer- enced 1 Mainte- nance Maintenanc e work such as cleaning the belt cleaning tank Must understand the content of the User's Manual and have undergone operational training from a Seiko Epson Group service / support representative or a service representative authorized by Seiko Epson. Printer unit (Belt cleaning tank) CAUTION If the cleaning tank is raised or lowered while a worker is touching the belt cleaning tank, the worker's hand or fingers will be caught.
Be careful to avoid touching the belt cleaning tank while the printer is in operation. If performing maintenance work, keep in mind the risk involved in the raising / lowering operation. Page 29 2 Mainte- nance Work near the high- voltage live sections Main electric box and electric box for feeding unit WARNING When the protective cover is removed or when the live parts could be touched because the electric box is not locked when the printer is in operation, the worker could touch the wiring and receive an electric shock. Do not remove the protective covers for the wiring inside the electric box. Lock the electric box while the printer is in operation. Page 28 Page 32