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Acorn MERIDIAN 3793 Installation, Operation & Maintenance Manual

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MERIDIAN
MODEL
3793
®
CORTERRA
ADA-COMPLIANT
KURVE TRIPLE BASIN

TABLE OF CONTENTS

Prior to Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Accessibility Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Rough-Ins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 7
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 17
Piezo Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-20
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 - 22
Cleaning and Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Components & Repair Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 - 30
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
REQUIRED ITEMS FOR INSTALLATION - NOT SUPPLIED
Chalk Line
?
Hammer
?
Carpenters Level
?
1/2" NPS Supply Angle Stops And 1/2" NPS
?
Supply Flex Hose(s)
7/16" Hex Wrench
?
1/4" Slotted Tip Screwdriver For Metering
?
Adjustment
Part #: 9927-143-001
INSTALLATION, OPERATIONS & MAINTENANCE MANUAL
®
TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863
Plumbers Putty
?
Teflon Tape
?
Fixture Wall Anchors and Anchoring Hardware
?
(and Appropriate Tools) - For 3/8" Punching
(13 Count)
Driver For 1/4" Shank Bit - For Center Reject Bit
?
A C O R N E N G I N E E R I N G C O M P A N Y
A C O R N E N G I N E E R I N G C O M P A N Y
P. O . B O X 3 5 2 7 • C I T Y O F I N D U S T R Y, C A 9 1 7 4 4 U . S . A .
P. O . B O X 3 5 2 7 • C I T Y O F I N D U S T R Y, C A 9 1 7 4 4 U . S . A .
T O L L F R E E 8 0 0 - 4 8 8 - 8 9 9 9 : : L O C A L 6 2 6 - 3 3 6 - 4 5 6 1
T O L L F R E E 8 0 0 - 4 8 8 - 8 9 9 9 : : L O C A L 6 2 6 - 3 3 6 - 4 5 6 1
FA X 6 2 6 - 9 6 1 - 2 2 0 0 : : w w w. a c o r n e n g . c o m
FA X 6 2 6 - 9 6 1 - 2 2 0 0 : : w w w. a c o r n e n g . c o m
ACORN ENGINEERING FIELD SERVICE
®
MERIDIAN 3793
REVISED: 03/07/19

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Summary of Contents for Acorn MERIDIAN 3793

  • Page 1: Table Of Contents

    FA X 6 2 6 - 9 6 1 - 2 2 0 0 : : w w w. a c o r n e n g . c o m REVISED: 03/07/19 Part #: 9927-143-001 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 2: Prior To Installation

    NOTE: Receptacle(s) must be wired to a GFCI protected circuit. Fixture must be earth grounded per N.E.C. (National Electrical Code). REVISED: 03/07/19 Part #: 9927-143-001 Page 2 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 3: Accessibility Overview

    6 thru 12 21" 12 1 2 " 4" 21" 33" RIM MAX. 29" 9" MIN. 17 3 4 " REVISED: 03/07/19 Part #: 9927-143-001 Page 3 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 4: Dimensional Data

    27" 21" 12" 30" 30" 9 3 4 " 4" 15 1 4 " 11 1 4 " REVISED: 03/07/19 Part #: 9927-143-001 Page 4 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 5 -Waste Outlet for 1-1/2" O.D. P-Trap. -120VAC, 60 Hz, 3A (Max.) GFCI Protected, Electrical Receptacle. -Frame "V" Notch. REVISED: 03/07/19 Part #: 9927-143-001 Page 5 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 6 -Waste Outlet for 1-1/2" O.D. P-Trap. -120VAC, 60 Hz, 3A (Max.) GFCI Protected, Electrical Receptacle. -Frame "V" Notch. REVISED: 03/07/19 Part #: 9927-143-001 Page 6 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 7 -Waste Outlet for 1-1/2" O.D. P-Trap. -120VAC, 60 Hz, 3A (Max.) GFCI Protected, Electrical Receptacle. -Frame "V" Notch. REVISED: 03/07/19 Part #: 9927-143-001 Page 7 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 8 1/4”-20 x 1” hex bolts, 1/4” lock washers, and 1/4” flat washers provided. Angle Frame Joggle Deck Support Flanges DETAIL C DETAIL REVISED: 03/07/19 Part #: 9927-143-001 Page 8 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 9 Assemble continuous waste piping using teflon tape on all threaded connections and make up waste connections to 1-1/2” P-trap. REVISED: 03/07/19 Part #: 9927-143-001 Page 9 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 10 Flat Washer, 1/4” lock Washer and 1/4”-20 Hex Nuts provided. Flush supply lines. Connect installer provided 1/2” NPS hose to valve. REVISED: 03/07/19 Part #: 9927-143-001 Page 10 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 11 TEMPERATURE STEM 4) Tighten locknut to prevent accidental or unauthorized temperature adjustment. WARMER 5) Re-check outlet temperature. REVISED: 03/07/19 Part #: 9927-143-001 Page 11 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 12 GFI protected TRANSFORMER circuit. Fixture must be earth grounded per N.E.C. or BLUE applicable codes. SOLENOID VALVE REVISED: 03/07/19 Part #: 9927-143-001 Page 12 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 13 Sensor Operation Battery Powered -SO SENSOR -PPZ PUSHBUTTON BLUE TRANSFORMER BLUE Acorn does not provide batteries for -BAT units. Each station requires (6) AA batteries. SOLENOID VALVE To service or install batteries remove access panel by removing (4) 10-32 x 3/4"...
  • Page 14 Leave a minimum 1/4” of polyethylene tubing through the Ferrule Nut on the pushbutton assembly. This is necessary to ensure proper tubing connection. REVISED: 03/07/19 Part #: 9927-143-001 Page 14 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 15 ACCESS PANEL INSTALLATION Install front and side access panels using 10-32 x 3/4" center reject hex head screws provided. REVISED: 03/07/19 Part #: 9927-143-001 Page 15 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 16 WARNING Some soaps contain corrosive additives that can cause rust in soap dispensers. Acorn Engineering Company recommends user/ maintenance personnel review MSDS reports of soap and possible corrosive additives noted. Do not exceed the capacity of the soap tank. Overfilling may result in spilling and pooling of soap solution within the sprayhead enclosure and outside the tank.

  • Page 17: Rough-Ins

    Ø1/4" x 3/8" Long Slots For Installer Provided Wall Anchors And Anchoring Hardware. 13" 31" Optional -KP Kick Plate Installation REVISED: 03/07/19 Part #: 9927-143-001 Page 17 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 18 REVISED: 03/07/19 Part #: 9927-143-001 Page 18 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 19 20 sec added to the total timing cycle. x 20 = EQUALS Total timing cycle equals seconds REVISED: 03/07/19 Part #: 9927-143-001 Page 19 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 20 PIEZO PUSHBUTTON PROGRAMMING INDICATOR LED LIGHT TRANSPARENT EPOXY FILLING RED POWER CABLE BLACK SOLENOID CABLE REVISED: 03/07/19 Part #: 9927-143-001 Page 20 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 21: Troubleshooting

    Disconnect solenoid and Solenoid polarity crossed. flashes when hands are within reverse polarity. range and water shuts off. REVISED: 03/07/19 Part #: 9927-143-001 Page 21 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 22 Air leaks from 1/8" O.D. tubing or fittings. Replace damaged tubing or fitting. Pushbutton air diaphragm leaks. Replace pushbutton air diaphragm. REVISED: 03/07/19 Part #: 9927-143-001 Page 22of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 23 Always follow cleaner product For more serious physical damage caused by vandals, an directions provided. Afterwards, using a soft, non-abrasive Acorn Solid Surface Repair Kit is available. Contact the cloth, wipe surfaces with stainless steel cleaner/polish. factory for details. Refer to drawing #9927-160-002.

  • Page 24: Components & Repair Parts

    1/4"-20 UNC x 1/2" Hex Head Cap Screw 0206-004-000 1/4" Lock Washer 0337-050-000 1/4" Flat Washer 0331-005-000 0331-031-000 1/4" Fender Washer REVISED: 03/07/19 Part #: 9927-143-001 Page 24 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 25 PUSHBUTTONS Blank Piezo Pushbutton 0709-067-001 2566-050-001 Pushbutton Assembly COMBINED WASTE ASSEMBLY Waste Assembly 4970-003-001 Elbow Grid Strainer 4926-062-001 REVISED: 03/07/19 Part #: 9927-143-001 Page 25 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 26 Left Hand Cover Plate 6214-352-199 Right Hand Cover Plate 6214-353-199 Front Cover Plate 6214-354-199 Kick Plate Assembly 6214-341-001 REVISED: 03/07/19 Part #: 9927-143-001 Page 26 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 27 9 VDC Solenoid 9 VDC Battery-Pak Assy 0710-358-001 (6 AA Batteries Not Included) Battery-Pak Mounting Bracket 6155-013-199 Sensor Assembly 2562-373-001 REVISED: 03/07/19 Part #: 9927-143-001 Page 27 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 28 Soap Filler Assembly 6214-004-001 Soap Tank Drain Adapater 6214-012-199 Soap Dispenser Assembly 6214-009-001 Soap Tank - 1 Gal. Capacity 6214-006-001 REVISED: 03/07/19 Part #: 9927-143-001 Page 28 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 29 Optional 3-Station, 9VDC Solenoid, 2598-333-001 Single Temp Valve Assembly Optional 3-Station, Hand Operated, 2598-303-001 Single Temp, Metering Valve Assembly REVISED: 03/07/19 Part #: 9927-143-001 Page 29 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...
  • Page 30 1/4" Stainless Steel Flat Washer 0337-050-000 1/4" Stainless Steel Helical Lock Washer 0302-005-000 1/4-20 UNC Stainless Steel Hex Nut REVISED: 03/07/19 Part #: 9927-143-001 Page 30 of 31 ACORN ENGINEERING FIELD SERVICE TOLL FREE 800-743-8259 • LOCAL 626-855-4866 • FAX 626-855-4863...

  • Page 31: Warranty Information

    Where claims for defects are made, the defective part or parts shall be delivered to the company, prepaid, at City of Industry, California for inspection. Acorn will not be liable for the cost of repairs, alterations or replacement, or for any expense connected therewith made by the owner or his agents, except upon written authority from the Acorn City of Industry office.