User manual GRACO PROMIX AUTO 311189G

[. . . ] Service-Parts ProMixTM Auto For use in explosive atmospheres (except the EasyKeyTM) Important Safety Instructions Read all warnings and instructions in this manual. Save these instructions. 311189G ENG For proportional mixing of plural component coatings. For professional use only. Wall Mount Fluid Panel RoboMix II TI6802b TI6803a Contents ProMixTM Auto Models . 3 4 4 4 4 5 ProMixTM Auto ID Plate Locations . [. . . ] pull it straight out of the socket. C Updating Software There are 2 ways to update software: · Programmed software chip 249943 or Kit 249989. Kit includes display board software chip, chip extractor tool, and grounding wrist strap. Follow Installing New Software Chip procedure. · FIG. Align beveled corner of new chip with beveled corner of socket and press chip into place. Make sure the pins are not bent or touching. 5. Turn EasyKeyTM power on to test circuit boards. 20 311189G Service Replacing Power Supply Board 11. Turn EasyKeyTM power on to test operation. Replacing Power Supply Fuses Servicing the power supply board exposes you to high voltage. To avoid electric shock, turn off EasyKeyTM power and shut off power at main circuit breaker before servicing. 1. Follow Before Servicing procedure, page 18. Unlock and open EasyKeyTM door with its key. Remove 2 screws (H) and remove cover (J). Noting their location, remove 5 screws (Y) from power supply board (521a). Remove board. Servicing the power supply board exposes you to high voltage. To avoid electric shock, turn off EasyKeyTM power and shut off power at main circuit breaker before servicing. Fuse F1, F2 F3, F4 Part No. 114899 15D979 Description 2 amp, time lag . 4 amp, quick acting 6. Apply thermal compound to the heatsink (Z) on the back of the new power supply board (521a). 1. Follow Replacing Power Supply Board, steps 1-4. 7. Install the new power supply board with the 5 screws (Y). 2. Remove the fuse (F1, F2, F3, or F4) from its fuse holder. Close and lock EasyKeyTM door with key. 3. Follow Replacing Power Supply Board, steps 8-12. F1, F2 (line in fuses) Z F3, F4 (power out fuses) 521a H J Back of Board (521a) Do not remove this screw H Y FIG. [. . . ] With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco's written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco. [. . . ]