ROTARY GLASSWASHER INSTALLATION AND OPERATION INSTRUCTION MANUAL MODEL: ROTATION: GWR-24 CLOCKWISE GWR-24L COUNTER-CLOCKWISE DOOR & CONTROLS ON LEFT GWR-24R CLOCKWISE DOOR & CONTROLS ON RIGHT (GWR-24) SERIAL NO. Printed in the USA Krowne Metal Corporation 100 Haul Rd. Wayne, NJ 07470 • Toll Free: (800) 631-0442 • Fax: (973) 872-1129 sales@krowne.com • www.krowne.com • www.facebook.com/KrowneMetal • www.twitter.com/KrowneMetal Rev. 1/2012 No. GWR-1.
SERVICE INFORMATION For future reference, record your dishwasher information in the box below.
WARRANTY REGISTRATION FORM MODEL NO.: ______________ SERIAL NO.: ______________ INSTALL DATE: _______ NAME OF ESTABLISHMENT: ________________________ PHONE NO.: ______________ ADDRESS: _____________________ CITY/STATE: _______________ ZIP: __________ DEALER NAME: ________________________ CITY/STATE: ___________________ INSTALLATION COMPANY: __________________________________________________ ADDRESS: ______________________________________________________________ PHONE NO.
Limited Warranty LIMITED WARRANTY Krowne Metal Corporation, (herein referred to as "The Company"), 100 Haul Road, Wayne, New Jersey 07470 warrants machines, and parts, as set out below. Warranty of Machines: The Company warrants all new machines of its manufacture bearing the name "Krowne Metal Corporation" to be free from defects in material and workmanship for a period of one (1) year after the date of installation or fifteen (15) months after the date of shipment by The Company, whichever occurs first.
Table of Contents TABLE OF CONTENTS Installation 7 Unpacking Utility Connections Chemicals 7 9 10 Operation 12 Cleaning 15 Troubleshooting 16 Service Replacement Parts 21 Electrical Schematic 46 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Blank Page This Page Intentionally Left Blank 6 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Installation Installation Unpacking 1. Move the glasswasher to its permanent location. 2. Open the door and remove the box marked "LEGS". The box contains (4) 6" [152cm] screw-in legs. These legs are threaded tightly into the base of the machine. 3. Remove (2) 1/2-13 x 2" bolts holding the glasswasher to the pallet. 4. Lift the front door off the bottom hinges and set carefully aside. 5.
Installation Installation (continued) Unpacking (continued) 6. 7. Use 2 people to move the machine in order to install the legs. Have 1 person behind the glasswasher tilt it back as the person in front twists the machine to the right. This makes the front left leg mounting hole accessible. 8. Screw 1 of the legs tightly into place. Repeat this process for the remaining legs. 9. Lift the glasswasher off the pallet, and re-install the front door. 10.
Installation Utility Connections 4 ATTENTION 6 ft. (1.5M) All utility connections must be performed by qualified people that will follow electric, plumbing, and sanitary codes and regulations. 25" [635] Plan View 1 140-160°F/60-71°C ½" IPS Flow pressure 25-95 PSI [173-655 kPa].
Installation Installation (continued) Chemicals Glassware cleaning chemicals 1. 2. 3. A qualified chemical supplier should supply liquid detergent, sanitizer and rinse-aid for the glasswasher. The glasswasher manufacturer does not sell glassware washing chemicals. A chemical's formulation and strength vary depending on the chemical supplier; therefore, the specifications given below are approximations only.
Installation Installation (continued) Priming the Chemical Injectors and Approximate Chemical Settings Each chemical injector can be adjusted using its prime button and concentration adjusting screw. These controls are located on the right side of the control box located in the lower compartment of the glasswasher. The white injector rotors are visible through the control box window.
Operation Flow Diagram The diagram below shows the major components of the glasswasher and the flow of water and chemicals during normal operation. 12 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Operation Quick Operation Guide The glass washing machine is designed to automatically wash a wide variety of glassware. The glass washer consists of a wash section and rinse section. Glasses rotate on a conveyor through each section. A wash tank in the lower compartment holds heated wash water. The water level in the wash tank is maintained by a float and cam-operated switch. The wash tank water temperature is controlled by a heater and a thermostat. The rinse water is supplied from the cold water supply.
Operation Operation (continued) Assembling the Glasswasher 1. 2. 3. Make sure the power switch is in the OFF position. Install the wash arms and rinse spray arms. The spray arms have locating notches in the end of each arm. Push the spray arm straight into the hub. Do not twist. Install the conveyor assembly as follows: • Insert the conveyor into the wash chamber keeping the rear raised. • Pull the conveyor forward until it meshes with the drive gear located at the front of the wash chamber.
Cleaning Cleaning Instructions The cleaning instructions are attached to the inside of the glasswasher front door. Daily Cleaning or After 8 Hours of Operation: 1. 2. 3. 4. 5. 6. Make sure that any glasses on the conveyor are clean, then remove them from the conveyor. 7. Take these parts to a sink, and wash in hot soapy water using a soft brush and cloth, then rinse with fresh water and set aside to air dry.
Troubleshooting The following troubleshooting guide can help identify a problem and provide a solution. Inspect your glasswasher before you contact an authorized service representative. Problem Glasswasher will not turn ON. Cause(s) Solution(s) Main breaker/fuse box OFF Turn breaker/fuse box ON. Disconnect fuse blown/breaker tripped. Turn breaker/fuse box ON. Replace fuse/Reset Breaker. Glasswasher ON/OFF switch OFF. Power cord unplugged. Flip ON/OFF switch ON. Plug-in power cord.
Troubleshooting Problem Cause(s) Water sprays out the front of the glasswasher. Poor washing results. Chemical supply container(s) fill with water. Solution(s) Splash curtain is missing, positioned incorrectly or damaged. Re-install the splash curtain or replace the splash curtain. Spray arm(s) are damaged or missing. Replace spray arm(s). Glass(es) interferes with splash curtain. Reload glass(es). Clogged spray arm(s) makes water come out in wrong direction. Clean the spray arm(s).
Troubleshooting Problem Water temperature below 145°F/66°C in detergent tank. Water leaking under glasswasher. 18 Cause(s) Solution(s) Detergent tank thermostat temperature setting low. Increase thermostat setting to 145°F/66°C Thermostat is defective. Authorized service agent may replace thermostat. Detergent tank heater is defective. Authorized service agent may replace detergent tank heater. Incoming water temperature is below 140°F/60°C. Raise incoming water temperature to 140°F/60°C.
Troubleshooting Problem Cause(s) Water flows into glasswasher when ON/OFF switch is in the OFF position. Flowing water supply line pressure measured at the glasswasher exceeds 95 psi [655 kPa]. Defective solenoid valve(s). Defective AUTO-FILL switch. Chemical(s) are not flowing into the glasswasher. Rinse water pressure too high Chemical container(s) are empty. Chemical supply line(s) are clogged. Chemical supply and/or pump tube(s) are broken. No power to chemical dispensing pump(s).
Blank Page This Page Intentionally Left Blank 20 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Service Replacement Parts SERVICE REPLACEMENT PARTS Base Assembly 22 Conveyor, Guides, Curtains 24 Wash Hubs, Spray Arms 26 Conveyor Stop Switch 28 Drive Motor Assembly 30 Vacuum Breaker Assembly 32 Wash Pump and Piping 34 Inlet Plumbing 36 Sanitizer Plumbing 38 Detergent Tank Assembly 40 Control Box Assembly 42 Options and Accessories 44 Electrical Schematic 46 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Base Assembly 8 8 12 8 15 8 13 14 1 2 10 3 4 11 18 17 10 19 5 8 9 5 20 16 8 8 5 7 6 22 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Base Assembly Item No. Qty. Part No. Description 1 1 GW-2100 Cap Plug, 1" 2 1 GW-2101 Magnetic Door Catch 3 1 GW-2102 Wash Tank Scrap Screen 4 1 GW-2103 Wash Tank Scrap Screen Handle 5 4 GW-1706 Leg, NP W/SST Hex Foot 6 1 GW-2104 Door Assy. 7 1 GW-2105 Door Handle 8 10 GW-1103 Screw, 10-32 x 3/8" Truss Head 9 1 GW-2106 Door Bracket Assy.
Conveyor, Guides, Curtains 1 2 5 3 4 3 6 7 24 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Conveyor, Guides, Curtains Item No. Qty. Part No. Description 1 1 GW-2200 Conveyor Hub 2 4 GW-2201 Conveyor Guide Block 3 2 GW-2202 Conveyor Tray 4 1 GW-2203 Drive Gear 5 1 GW-2204 Conveyor 6 1 GW-2205 Curtain Rod (3/8"D x 24"L) 7 1 GW-2206 Curtain Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Wash Hubs, Spray Arms 2 1 upper wash spray arm notch in center upper rinse spray arm notch on right 12 11 10 13 1 3 4 6 3 7 2 1 GWR-24 and GWR-24R Clockwise conveyor rotation Shown 8 3 3 5 9 1 8 2 lower wash spray arm notch in center 26 2 lower rinse spray arm notch on left Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Wash Hubs, Spray Arms Item No. Qty. Part No.
Conveyor Stop Switch 3 1 2 4 5 6 7 10 11 9 8 28 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Conveyor Stop Switch Item No. Qty. Part No. Description 1 1 GW-2400 Divider Plate 2 2 GW-1507 Screw, Truss Slot 10-32 x 3/8" SST 3 1 GW-2401 Shut-Off Arm Assy.
Drive Motor Assembly 1 2 3 8 5 7 4 5 6 30 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Drive Motor Assembly Item No. Qty. Part No. Description 1 1 GW-2500 Drive Gear 2 1 GW-2501 Water Slinger 3 1 GW-2502 Extension Spring 4 1 GW-2503 Snap Bushing 5 4 GW-1507 Screw, Truss Slot 10-32 x 3/8" SST 6 1 GW-2504 Drive Motor Housing Cover 7 1 GW-2505 Drive Motor 8 1 GW-2506 Drive Motor Housing Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Vacuum Breaker Assembly 4 5 3 2 6 2 1 1 7 8 9 32 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Vacuum Breaker Assembly Item No. Qty. Part No. Description 1 A/R GW-2600 1/2" I.D. Braided Hose 2 2 GW-1316 Clamp, Gear, Min. 5/16" Max.
7 7 6 7 11 10 10 12 9 8 3 1 5 2 4 Wash Pump and Piping 34 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Wash Pump and Piping Item No. Qty. Part No. Description 1 1 GW-2700 Motor Capacitor 6.3uF, 370VAC *2 1 GW-2701 Wash Pump/Motor Assy. Complete (230V/50-60Hz/1Ph) 3 1 GW-2702 Pump Kit (Items 4 & 5 are Included in the Kit) 4 1 GW-2703 Wash Pump Shaft Seal 5 1 GW-2704 Wash Pump Impeller 6 6" GW-2705 Hose 1" ID x 1-1/4" OD 7 AR GW-2706 Hose Clamp #6 8 6" GW-2707 Braided Hose 1" ID 9 1 GW-2708 Pump Hose Connector 10 AR GW-1316 Clamp, Gear Min 5/16" Max.
Inlet Plumbing To Vacuum Breaker 6 8 7 1 To Detergent Tank 8 6 7 1 9 4 2 3 2 Cold Water Valve 5 2 3 13 Water solenoid detail 14 Hot Water Valve 15 20 21 12 19 18 16 1 11 10 17 22 23 36 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Inlet Plumbing Item No. Qty. Part No. Description 1 2 GW-2800 Solenoid Valve, 230VAC/60 Hz 2 3 GW-2801 3/8” MPT Tee 3 1 GW-2802 3/8” Fem x 1/2” Adapter 4 1 GW-2803 3/8” Check Valve 5 1 GW-2804 Mixing Valve 6 2 GW-1521 Elbow, 90 Degrees, 3/8 MPT x 1/2" Hose 7 2 GW-1316 Clamp, Gear Min 5/16" Max. 7/8" SST 8 A/R GW-2805 1/2” I.D. Braided Hose 9 1 GW-2806 Brass Cap 10 2 GW-1917 Screw, 8-32 x 1/2" Pan Hd.
11 7 15 38 14 1 2 13 4 3 2 2 6 1 2 1 5 2 8 12 10 10 9 Sanitizer Plumbing Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Sanitizer Plumbing Item No. Qty. Part No. Description 1 AR GW-2900 1/2" I.D. Braided Hose 2 5 GW-1316 Clamp, Gear Min 5/16" Max. 7/8" SST 3 AR GW-2901 3/8" I.D.
Detergent Tank Assembly 1 2 3 34 CLE AN 4 5 SCR EEN S DA ILY 6 9 8 10 33 7 11 23 12 25 20 21 13 26 14 24 28 15 29 32 27 19 16 18 17 30 31 To control box 23 40 22 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Detergent Tank Assembly Item No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Qty. Part No.
Control Box Assembly 5 1 From chemical container 25 To glass washer 1 2 Rinse-aid 6 4 Sanitizer 3 7 Detergent 8 1 10 9 11 12 13 22 23 14 15 16 17 20 18 21 42 24 19 8 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Control Box Assembly Item No. Qty. Part No. Description 1 3 GW-3100 Injector Motor, 140RPM 12VDC 2 3 GW-1909 Rotor, Assembly 3 2 GW-1916 Tube, Element Assy.
Options and Accessories 1 3 2 4 5 6 5 7 8 9 10 11 14 12 13 44 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Options and Accessories Item No. Qty. Part No. Description 1 1 GW-3200 Tube Scraper 2 1 GW-3201 Tube Brush 3 1 GW-3202 Jet Reamer (Comes with Drill) Qty. Part No. Description 4 1 GW-3203 Wash Down Nozzle 5 1 GW-1321 Washer, Garden Hose 6 1 GW-3204 Nozzle 7 1 GW-3205 1/2" x 10' Hose Assy. 8 1 GW-3206 Faucet --- 1 GW-3207 Wash Down Hose Kit (Includes Items 4-8) Qty. Part No.
Electrical Schematic 46 Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
Blank Page This Page Intentionally Left Blank Krowne Metal Corporation | 100 Haul Road | Wayne, NJ 07470 Phone: (800) 631-0442 | Fax: (973) 872-1129 | www.krowne.
