Labconco WaterPr RO Systems 90750 Series - Manuel (Page 20)

Chapter 3: Getting Started
16
Original Instructions
Optional Dispense Gun Installation
1. Close the feed-water supply line valve and relieve pressure in system by pressing the
dispense button. Disconnect from electrical power after relieving pressure.
2. Remove the two screws located on the front of the cabinet cover with a Phillips
screwdriver. Loosen the two screws located on top of the cover and remove cover.
3. Remove the metal bracket with the grommet from the plastic bag.
4. Remove the storage tank cover by lifting up and pulling out. Remove the storage tank by
tilting tank forward and disconnecting the float switch, electrical connection and the tank
fill tubing. See Gun Installation Instruction Sheet.
5. Install the bracket on the right side of the storage tank housing using the hardware
provided. See Gun Installation Instruction Sheet.
6. Remove the dispense gun with the tubing from the shipping carton.
7. Inside the cabinet of the RO unit, locate the fitting marked “GUN” which is located next to
the pressure switch. Remove the plug in this fitting by pressing down on the gray collar to
release the plug.
8. Push the black short tubing of the dispense gun into the end of the fitting marked “GUN”.
9. Set the gun trigger to the constant ON position and direct to drain.
10. Connect unit to electrical supply. Turn on the feed water supply valve.
11. Allow water to fill the clear tubing attached to the gun and then close the trigger to stop
flow. Check for leaks.
12. Place gun in previously installed bracket so that the nozzle of the gun inserts into the black
grommet on the bracket and the tubing clamps into the hose slot provided.
13. The unit is ready to be used.