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Labconco 44004 Series - User Manual

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SteamScrubber
®
& FlaskScrubber
®
Glassware Washers
Models
44000 Series 44200 Series
44003 Series 44203 Series
44004 Series 44204 Series
User’s Manual
LABCONCO CORPORATION
8811 PROSPECT AVENUE
KANSAS CITY, MO 64132-2696
800-821-5525, 816-333-8811
FAX 816-363-0130
E-MAIL labconco@labconco.com
HOME PAGE www.labconco.com
Labconco’s Mascot,
Labby the LABster
Register your product online at
www.labconco.com/productreg.html
or return the attached card and
receive FREE LabbyWear
!
FREE Video
on washer operation
available on VHS or CD.
See Product Registration
Card to order.

Table of Contents

Questions and Answers

  • T
    tphamAug 16, 2025
    Why is my Labconco Dishwasher not drying properly?
    • B
      Brittany WilliamsAug 16, 2025
      Poor drying results from several potential issues. The drying temperature might be too low, so you should program a warmer drying temperature. Improper loading of flasks, beakers, or labware can also cause this; ensure these items are tilted to allow water to drain. Recondensation can occur, so open the latch after the cycle to let moisture escape. Other causes include disconnected or malfunctioning heaters or blowers (reconnect or replace them, respectively), dry time being too short (program a longer time), or a temperature sensor that is out of calibration (verify the displayed temperature with a thermocouple; if it differs by more than ±4°C, contact Labconco Product Services).
  • L
    Lisa ParkerAug 22, 2025
    What to do if my Labconco Dishwasher won't drain?
    • S
      Sarah HarrisAug 22, 2025
      If your Labconco Dishwasher is not draining, there are several possible causes: 1. The drain might be clogged, so clean it out. 2. The air gap could be blocked; clean it by lifting the cover, unscrewing the cap, and removing any debris. 3. There might be a kink in the drain hose, so check for that. 4. The filter could be blocked; check the filter in the washer and clean it as needed. 5. The drain valve or pump might not be operating; check their operation.
  • C
    Casey SmithAug 25, 2025
    Why is my Labconco Dishwasher leaking?
    • C
      Caitlin TranAug 26, 2025
      If your Labconco Dishwasher is leaking, several issues could be the cause. First, ensure the washer is level by adjusting the leveling feet. Check if the door is sealing properly and adjust the door latch if necessary. Inspect the tank gasket for looseness and correct it. Tighten any loose connections at hose clamps or at the fill valve. Using an improper amount of detergent can also cause leaks, so use a non-foaming detergent and the proper amount. An obstruction in the drain line or the washer overfilling could also lead to leaks, so remove any obstruction and check the operation of the fill switch.
  • E
    Eric MorganAug 28, 2025
    What to do if my Labconco Dishwasher is not draining properly?
    • J
      jennifer56Aug 28, 2025
      If your Labconco Dishwasher isn't draining correctly, the issue might be a clogged filter, so clean the sump filter. Alternatively, the drain line could be clogged or kinked; disconnect the drain line to clean it or remove any kinks.
  • K
    kelly23Aug 31, 2025
    How to fix purified water not filling in my Labconco Dishwasher?
    • R
      Rebecca AllenAug 31, 2025
      If purified water isn't filling in your Labconco Dishwasher, there might be a crimp in the supply hose; refer to the installation instructions for proper purified water piping installation. Also, check if the motor wires are disconnected and reconnect them if necessary.
  • L
    Luis PetersonSep 3, 2025
    What to do if my Labconco Dishwasher won't fill?
    • L
      Lauren MorrisonSep 3, 2025
      If your Labconco Dishwasher isn't filling, start by checking if the fill valve is clogged and clean it if necessary. Make sure the water supply is turned on. Also, the fill switch might be defective, so check its operation.
  • T
    Tyrone ReedSep 6, 2025
    What to do if my Labconco Dishwasher does not run?
    • A
      Amanda AyersSep 6, 2025
      If your Labconco Dishwasher isn't running, first check if there is power to the washer by inspecting the fuse or circuit breaker, and the door switch. Also, ensure the door latch is securely closed by pushing the door in.
  • B
    Brett SawyerSep 9, 2025
    Why is my Labconco Dishwasher overfilling?
    • D
      Dana HarrisonSep 9, 2025
      If your Labconco Dishwasher is overfilling, the defective fill switch might be the reason, so you should check its operation.
  • C
    Courtney Ball MDSep 12, 2025
    Why are the selection buttons on my Labconco Dishwasher control panel inoperable?
    • K
      Kimberly StevensSep 12, 2025
      If the selection buttons on your Labconco Dishwasher control panel are inoperable, it could be due to a microprocessor memory error. In this case, perform a "Factory Reset." Open the latch on the door, press the ? button, and simultaneously close the door latch. Release the ? button, and the display will show the setup screen. Press ? until FACTORY RESET is highlighted, then press ? or ? until “Yes” is displayed, and finally press RUN. Alternatively, the keypad might be defective, in which case it should be replaced.
  • H
    Harry DavisNov 18, 2025
    What to do if my Labconco Dishwasher has poor washing results?
    • J
      Jill BergerNov 18, 2025
      If your Labconco Dishwasher isn't washing effectively, several factors could be responsible. First, verify that the Wash 2 water temperature is at least 120°F (49°C), with a recommended temperature of 150°F (66°C). Improper loading could be the issue, so consult the washer loading instructions. Also, check your detergent; it might be too old, or you might be using the wrong amount. If the detergent is caked in the cup, clean the cup and replace the detergent, ensuring the water inlet temperature is at least 120°F (49°C). Insufficient wash time or water can also cause poor results, so increase the wash cycle time and ensure the water shut-off valve is fully open, with water pressure between 20 and 120 psi (138-827 kPa) at a flow rate of 1.25 gallons (4.7 Liters/min) per minute. Check the wa...

Summary

Chapter 1: Introduction

About This Manual

Overview of the manual's content, structure, and conventions for user understanding.

Chapter 2: Prerequisites

Site Preparation Requirements

Details on essential water, electrical, and drain requirements for washer installation.

Chapter 3: Getting Started

Installation and Setup Procedures

Instructions for unpacking, moving, setting up, and installing the glassware washer.

Utility Connections and Diagnostics

Guide for connecting water/power supplies and running initial washer diagnostics.

Chapter 4: Using Your Washer

Loading Glassware and Wash Cycle Operation

Guidance on arranging racks, loading glassware, and operating wash cycles.

Chapter 5: Maintaining Your Washer

Routine Maintenance Tasks

Procedures for cleaning interior, maintaining valves, and servicing key components.

Chapter 6: Modifying Your Washer

Accessory Installation Guide

Instructions for installing optional accessories like pipet inserts and racks.

Chapter 7: Troubleshooting

Common Problems and Solutions

A table detailing common issues, their causes, and corrective actions.

Appendix A: Components

Parts Identification

List and diagrams of components for FlaskScrubber and SteamScrubber models.

Appendix C: Specifications

Technical Specifications and Data

Details on washer performance, electrical requirements, and environmental conditions.

Appendix D: Accessories

Available Optional Accessories

Catalog and descriptions of various optional accessories for the glassware washer.

Declaration of Conformity

Compliance Information

Statement confirming the product's adherence to relevant directives and standards.

Labconco 44004 Series Specifications

General IconGeneral
BrandLabconco
Model44004 Series
CategoryWasher
LanguageEnglish

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