Global-Tek GT-U1M Instruction & Installation Manual

Under counter glass & dishwasher
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GLOBAL-TEK MACHINERY PTE. LTD.
UNDER COUNTER GLASS & DISHWASHER
Model: GT-U1M (C)
Rack size: 500 mm x 500 mm
INSTRUCTION & INSTALLATION MANUAL
GLOBAL-TEK
Page 1

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  • Page 1 GLOBAL-TEK MACHINERY PTE. LTD. UNDER COUNTER GLASS & DISHWASHER Model: GT-U1M (C) Rack size: 500 mm x 500 mm INSTRUCTION & INSTALLATION MANUAL GLOBAL-TEK Page 1...
  • Page 2: Table Of Contents

    GLOBAL-TEK MACHINERY PTE. LTD. CONTENTS OVERVIEW…………………………………………………… INSTALLATION………………………………………………. CONVERTING FROM 3 PHASE TO 1 PHASE……………... SIGNAL TERMINALS FOR DETERGENT DISPENSER…... WATER & DRAINAGE CONNECTION……………………... OPERATION…………………………………………………... PREPARATION WORKS & WASHING PROCEDURE…….. MAINTENANCE……………………………………………… TROUBLESHOOTING……………………………………….. WIRING DIAGRAMS………………………………………… 13-16 DISCLAIMER…………………………………………………. Page 2...
  • Page 3: Overview

    Installation, Operation & Maintenance OVERVIEW GT-U1M (C) Under Counter glasswasher is a rack loading semi-automatic dishwashing machine. When the wash tank is filled up to the required water level, with the door closed and “Start” button depressed, the machine will run the wash and rinse cycle.
  • Page 4: Installation

    GLOBAL-TEK MACHINERY PTE. LTD. INSTALLATION Before installation, please see the specification tag placed on the right side of the machine, make sure to verify the electrical power supply. After the packing is opened, please examine the machine immediately for any damage caused during transportation.
  • Page 5: Converting From 3 Phase To 1 Phase

    GLOBAL-TEK MACHINERY PTE. LTD. Converting from 3 Phase 380V (12 Amp) to 1 Phase 220V (24Amp) In main power supply 1. Remove wires L2 & L3 from in-coming power cable side. 2. Join terminals L1, L2 & L3 together. 3. Remove L2 from outgoing wires side, isolated it with a wire cap (not provided).
  • Page 6 GLOBAL-TEK MACHINERY PTE. LTD. In booster heating element 1. Remove wire V1 from heating element (diagram 3B). 2. Connect the three points together, as shown in Diagram 3A. 3. Connect U1 & W1 to each side of the terminals. 3 Phase 380V...
  • Page 7: Signal Terminals For Detergent Dispenser

    GLOBAL-TEK MACHINERY PTE. LTD. Power connection ~ Warning: All connection for electricity and grounding must comply with any applicable ordinance of the national or local electrical regulations. Turn off power supply, place caution signs nearby to alert anyone NOT to power on. Please...
  • Page 8: Water & Drainage Connection

    GLOBAL-TEK MACHINERY PTE. LTD. Water connection u Caution: Check water inlet pressure after connection, if flowing pressure below 1 kg/cm , a water pressure pump (to be provided by other suppliers) is needed, if static pressure is higher than 3 kg/cm , a water pressure reducer (to be provided by other suppliers) is needed.
  • Page 9: Operation

    GLOBAL-TEK MACHINERY PTE. LTD. OPERATION Control panel Diagram 5 (Buttons from left to right) Power I / 0 Press the “Power” Button (Power Light On) to switch the machine on. Press the “Power” Button again (Power Light Off) to switch the machine off.
  • Page 10: Preparation Works & Washing Procedure

    GLOBAL-TEK MACHINERY PTE. LTD. Preparation works u Ensure that the scrap trays are properly placed into the machine, with the overflow pipe properly plugged in. u Close the door and press the “Power” button. The machine will automatically commence the filling of the wash tank.
  • Page 11: Maintenance

    GLOBAL-TEK MACHINERY PTE. LTD. MAINTENANCE Turn off power supply, place caution sign nearby to alert anyone NOT to power on. ~ Warning Wash and rinse arms 1. Ensure both upper and lower wash/rinse arms can rotate freely with gentle swinging. Turn off the machine before testing and remove obstruction present if any.
  • Page 12: Troubleshooting

    GLOBAL-TEK MACHINERY PTE. LTD. TROUBLE SHOOTING This chapter only provides general methods for troubleshooting. If problem persists, please contact the supplier for assistance. Symptoms Possible reasons and rectification procedures. 1. Open the door and shut down again after 2 seconds.
  • Page 13: Wiring Diagrams

    GLOBAL-TEK MACHINERY PTE. LTD. Page 13...
  • Page 14 GLOBAL-TEK MACHINERY PTE. LTD. Page 14...
  • Page 15 GLOBAL-TEK MACHINERY PTE. LTD. Page 15...
  • Page 16 GLOBAL-TEK MACHINERY PTE. LTD. Page 16...
  • Page 17: Disclaimer

    Any use of our equipment in such an environment is at the risk of the user, Global- Tek Machinery Pte. Ltd. and/or Global-Tek Machinery Sdn. Bhd. and/or PT. Global Tek Indo and/or Global- Tek Technology (Shanghai) Co., Ltd. and/or Shanghai Global-Champion Machinery Co. Ltd. does not accept any liability in such circumstances.

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