Graymills LIFTKLEEN LKN Series Operation And Maintenance Instructions

Parts washer aqueous and solvent models

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LKN-Series LIFTKLEEN
Aqueous and Solvent Models
Operations and Maintenance Instructions
Be sure anyone operating this unit reads and understands all warnings and instructions. Keep this
manual available for reference/training.

TABLE OF CONTENTS

INTRODUCTION ..................................................................................................................................................................... 2
CONSTRUCTION FEATURES ............................................................................................................................................... 2
TANK ASSEMBLY .............................................................................................................................................................. 2
PLATFORM ASSEMBLY .................................................................................................................................................... 2
AUTOMATIC LID ASSEMBLY ............................................................................................................................................ 2
PNEUMATIC CONTROL .................................................................................................................................................... 2
TOUCH-SCREEN PLC CONTROL .................................................................................................................................... 3
SAFETY WARNINGS ............................................................................................................................................................. 3
GENERAL WARNINGS - READ BEFORE OPERATING .................................................................................................. 3
POWER SUPPLY, WIRING AND GROUNDING ............................................................................................................... 5
MACHINE INSTALLATION ..................................................................................................................................................... 5
MACHINE STARTUP .............................................................................................................................................................. 6
THE LKN CONTROL .............................................................................................................................................................. 7
OPERATOR INTERFACE .................................................................................................................................................. 7
LKN CONTROL SCREEN MAP ......................................................................................................................................... 7
HOME SCREEN ................................................................................................................................................................. 8
CYCLE SETUP ................................................................................................................................................................... 9
SETTING CYCLE PARAMETERS ................................................................................................................................. 9
SETTING A TIMED CYCLE ........................................................................................................................................... 9
24 HOUR HEATER TIMERS ............................................................................................................................................ 10
SETTING MACHINE CLOCK ....................................................................................................................................... 10
INDIVIDUAL DAY SETTINGS ...................................................................................................................................... 10
ENABLE/DISABLE ....................................................................................................................................................... 10
SETTING ON/OFF TIME .............................................................................................................................................. 10
MANUAL OPERATIONS .................................................................................................................................................. 11
THE AUTOMATIC CYCLE .................................................................................................................................................... 12
CONDITIONS TO BEGIN AUTOMATIC CYCLE: ........................................................................................................ 12
INITIATING AUTOMATIC CYCLE: .............................................................................................................................. 12
ENDING AUTOMATIC CYCLE: ................................................................................................................................... 12
OPTIONAL ITEMS ................................................................................................................................................................ 12
FILTRATION SYSTEMS .............................................................................................................................................. 12
SUPERFLO PUMP ....................................................................................................................................................... 12
TEMPERATURE CONTROL SETTING ....................................................................................................................... 12
LKN DIMENSIONS AND SPECIFICATIONS* ...................................................................................................................... 13
LOCK-OUT PROCEDURES ........................................................................................................................................ 13
LUBRICATION ............................................................................................................................................................. 13
PNEUMATIC SYSTEM................................................................................................................................................. 13
TROUBLESHOOTING GUIDE .............................................................................................................................................. 14
WARRANTY .......................................................................................................................................................................... 15
Graymills Corporation - 3705 N. Lincoln Avenue - Chicago, IL 60613 - 773-248-6825 - Fax 773-477-8673 -
Graymills
®
Parts Washer
795-90716
06/11
www.graymills.com
- 1

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Summary of Contents for Graymills LIFTKLEEN LKN Series

  • Page 1: Table Of Contents

    LKN DIMENSIONS AND SPECIFICATIONS* ........................13 LOCK-OUT PROCEDURES ............................13 LUBRICATION ................................13 PNEUMATIC SYSTEM..............................13 TROUBLESHOOTING GUIDE .............................. 14 WARRANTY ..................................15 Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com – 1...
  • Page 2: Introduction

    06/11 INTRODUCTION The Graymills LKN Liftkleen is a heavy-duty, multi-function, commercial-type parts cleaner designed for both industrial and automotive applications. It is available for use with either heated aqueous or unheated solvent cleaning solutions. Standard LKN features include, but are not limited to: •...
  • Page 3: Touch-Screen Plc Control

    Be sure to follow label instructions provided with any fluid used in this unit. See MACHINE INSTALLATION Section for recommended cleaning compounds. Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com – 3...
  • Page 4 Also, be sure your Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com – 4...
  • Page 5: Power Supply, Wiring And Grounding

    All Liftkleen models are shipped pre-wired and need only be connected to the proper electrical supply (see nameplate for electrical requirements). This is the responsibility of the customer and should be done by qualified personnel. Graymills is not responsible for any damage caused by incorrect supply wiring.
  • Page 6: Machine Startup

    5. Press the RESET button again. The lid will open and the platform will raise to the top. The ready light will illuminate. Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com...
  • Page 7: The Lkn Control

    Enable/disable heater ON/OFF times for each day of the week (heater option required) MANUAL OPERATIONS 5.1. Manual control of all available machine functions Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com – 7...
  • Page 8: Home Screen

    HOME SCREEN This is the main interface screen for the Graymills LKN. From this screen, all functions of the machine may be accessed. Number Description  Shows current machine functions that will be active during next cycle  Cycle Display – Will either display “UNTIMED CYCLE” or “TIMED CYCLE”...
  • Page 9: Cycle Setup

    Press the SEC button and enter the number of seconds desired on the number keypad (right). Press ENTER when finished. Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com – 9...
  • Page 10: 24 Hour Heater Timers

    Enter the minute of the hour you wish the heat to be enabled/disabled on the number keypad (right). Press ENTER when finished. Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com...
  • Page 11: Manual Operations

    Completely close lid. This function will only work when the lift platform is at its lowest position. HOME Standard Return to HOME screen. Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com – 11...
  • Page 12: The Automatic Cycle

    Open control enclosure and look for the temperature control, located in the lower-left corner. The control is blue and gray with 3 buttons and an LED screen. To start programming, press the SET key once to access the Farenheit/Celcius mode. Graymills recommends leaving the control in Farenheit mode.
  • Page 13: Lkn Dimensions And Specifications

    Recommended pressure is 90 - 100 PSI. Note: The cylinder design is self-lubricating. A Filter-Regulator-Lubricator is not required; a Filter-Regulator is sufficient. Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com...
  • Page 14: Troubleshooting Guide

    Contact Graymills for more information. Skimmer (optional) not turning on Bad motor Check/replace Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com – 14...
  • Page 15: Warranty

    Buyer’s remedies thereunder (except as to title) are solely and exclusively as stated herein. In no case will Graymills be liable for consequential damages, loss of production or any other loss incurred because of interruption of service.

Table of Contents