Gema OptiSpray DPP01 - Page 4

V 03/13
2 • Table of contents OptiSpray DPP01
Maintenance interval monitoring .............................................................. 18
OptiSpray DPP01 - functional check and operation ............................................. 19
Operation ................................................................................................. 19
Switching on and off the conveying procedure ........................................ 19
Switching on and off the rinsing procedure.............................................. 19
Manual switching on and off the rinsing procedure on the pump ............ 19
Display of the pinch valve pressure (PINCH VALVES) ........................... 20
Display of the backpressure (BACK PRESSURE) .................................. 20
OptiSpray DPP01 - shutdown ............................................................................... 20
Special functions 21
Keyboard lock ....................................................................................................... 21
Activation/deactivation of the keyboard lock ............................................ 21
Test program for error diagnosis .......................................................................... 21
Cleaning and maintenance 23
Cleaning the dense phase pump (color change) .................................................. 23
Maintenance of the OptiSpray DPP01 Dense phase pump ................................. 23
Daily maintenance ................................................................................... 23
OptiSpray DPP01 - maintenance plan ..................................................... 23
Maintenance set ....................................................................................... 24
Replacing the filter elements ................................................................... 24
Replacing the pinch valves ...................................................................... 25
Service position ........................................................................................ 27
Internal pressure regulators ..................................................................... 28
Checking the injector set pressure .......................................................... 28
Troubleshooting 29
General information .............................................................................................. 29
Schematic diagrams 31
OptiSpray DPP01 - block diagram ........................................................................ 31
OptiSpray DPP01 - pneumatic diagram ................................................................ 32
Spare parts list 33
Ordering spare parts ............................................................................................. 33
OptiSpray DPP01 - spare parts list ....................................................................... 34
OptiSpray DPP01 – Spare parts ........................................................................... 35
OptiSpray DPP01 - rear view ................................................................................ 36
OptiSpray DPP01 - inside rear view ..................................................................... 37
OptiSpray DPP01 - inside front view .................................................................... 38