User Manual

Labconco Glassware Washer Service/Technical Manual

**Completely drain and disconnect electrical power to the unit before

proceeding with any of these instructions.

1. Open the Washer’s door and remove the screws that hold the door’s

outer cosmetic panel in place.

2. To remove the panel, pull down slightly as you pull away from the

door to dislodge it.

3. Locate the Detergent Cup.

4. Disconnect the Cup’s wires from the Door Wiring Harness.

5. Remove the six mounting screws in the Detergent Cup Mounting

Brackets holding the Cup to the door.

6. Pull the Detergent Cup from the door.

7. Fit the new Detergent Cup into the door. (NOTE: the Detergent Cup

has a built in gasket).

8. Place the Mounting Brackets in position and secure them with the

mounting screws.

9. Connect the Detergent Cup’s wires to the Door Wiring Harness.

10. Test the Detergent Cup in Diagnostics.

Replacing the Sump Screen

The Sump Screen that covers the sump is designed to keep medium to

large particulates (glass shards, beads, boiling rocks, etc…) from

getting into the Wash and Drain Pumps. These particulates have the

potential to chew up and destroy the pumps necessary for operation of

the glassware washer. If this screen is bent, has visible damage or

rust, replace immediately.

**IMPORTANT**

The sump screen should have a 1/8 inch hole drilled into it behind the

seating screw. If you do not see a larger hole bored into the screen, use a

1/8 drill bit and place a hole in the screen. Put the hole far enough back

that it is going into the bowl of the sump. BE CAREFUL NOT TO DRILL A HOLE

THROUGH THE FIBERGLASS/PLASTIC OF THE SUMP!

Figure 24

Left: Detergent Cup.

The black cable to the left

of the Detergent Cup is

the Door Wiring Harness.

The Blue Circles indicate

the six screws that mount

the Detergent Cup to the

Door’s Interior Panel.

The Green Brackets

highlight the Detergent

Cup’s Mounting Brackets

that seal the Cup’s gasket.