Summary of Contents for Water Maze WB Series
- Page 1 OPERATOR’S MANUAL ■ WB-50A ■ WB-120A 1.103-474.0 1.103-473.0 ® For technical assistance or the Water Maze Dealer nearest you consult our web page at www.wmaze.com 07/11/19 8.913-984.0-L...
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Page 2: Table Of Contents
CONTENTS Introduction ............................ 4 Unpacking ............................4 General Safety Instructions ....................... 4, 5 Electrical Safety Information ......................5 Wiring ............................5, 6 Pump Safety ..........................6 Standard Safety Features ......................6, 7 Installation..........................7, 8 Pre-Startup Check List ........................8 Operating Procedure ........................ - Page 3 CONTENTS Programming of Water Maze Cycle Timer ................24-26 Water Level Control Unit & Parts List ..................27 WB-50A Exploded View ......................28-29 WB-50A Exploded View Parts List ..................30-32 WB Control Panel w/Parts list ....................33-35 WB-120A Exploded View ......................36-37 WB-120A Exploded View Parts List ..................
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Page 4: Introduction
If the unit is subjected to any waste given in this manual. stream other than that which has been tested by the NOTE: WATER MAZE reserves the right to make chang- named laboratory, operation may cause adverse effects es at any time without incurring any obligations on the equipment and will negate any warranty of parts or equipment. -
Page 5: Electrical Safety Information
RISK OF FIRE OR safety precautions in safety and knowledge of the equipment. EXPLOSION: instructions. OBEY SAFETY IN- 12. WATER MAZE is not liable for any modifications or STRUCTIONS. the use of components not purchased from WATER MAZE. DANGER: Hazardous voltage DANGER can shock, burn or cause death. -
Page 6: Pump Safety
208/120V .500KVA transformer or a buck boost trans- STANDARD SAFETY FEATURES former must be installed to raise the voltage to 230V. The WATER MAZE uses electricity, gas and water to PUMP SAFETY operate. These can be fatal if not handled properly. For... -
Page 7: Installation
“Natural Gas Only” or “L.P. Gas Only” depending on the the 180° to 190° range. machine you purchase. Connect the vent line to the 1" vent pipe on the rear panel of the WATER MAZE (see Regulator Venting: figures 1-3). -
Page 8: Pre-Startup Check List
“Wastewater Inlet" (see tank. page 11). NOTE: The WATER MAZE is automatically NOTE: the pH of the wastewater should be kept controlled by the 3 point level controller and will supply between 8 - 10 in the storage tank. -
Page 9: Operating Procedure
MAZE air diaphragm pumps are self priming but we do recommend a positive feed system (see figure 3). The WATER MAZE evaporator is designed to evaporate 1. A fresh water source is connected to the evaporator wastewater. WATER MAZE uses a unique method of for the initial fill. -
Page 10: Installation Drawings
WATERMAZE SERIES OPERATOR’S MANUAL WB-50 INSTALLATION DRAWING Vent Pipe Wastewater Inlet 1" Inlet Gas Line Figure 1 WB • 8.913-984.0-L... -
Page 11: Installation Drawings
WATERMAZE SERIES OPERATOR’S MANUAL WB-120 INSTALLATION DRAWING Auto Purge Port Vent Pipe Wastewater Inlet 1-1/2" Inlet Gas Line Figure 2 WB • 8.913-984.0-L... -
Page 12: Storage Tank Configuration
WATERMAZE SERIES OPERATOR’S MANUAL STORAGE TANK CONFIGURATION Wastewater Storage Tank Wastewater Inlet Bulkhead Junction Strain Relief Float Switch Inline Filter Wastewater Shut-Off Valve (Customer Supplied) Wastewater Filter Inlet Connection Housing (Customer Supplied) Figure 3 WB • 8.913-984.0-L... -
Page 13: Exhaust Stacking Configuration
WATERMAZE SERIES OPERATOR’S MANUAL EXHAUST STACKING CONFIGURATION Flue Raincap Roof Minimum 10" Flue Exhaust Pipe Stack Flange Figure 4 WB • 8.913-984.0-L... -
Page 14: Wb-50A Front View
WATERMAZE SERIES OPERATOR’S MANUAL WB-50 FRONT VIEW Electrical Soft Start Gas Main Gas Valve Valve Adjuster Adjuster (WB-50) Spark Plug Soft Start Transformer Solenoid (WB-50) Burner Cycle Timer Glass View Port Level Controls NEMA Box Demister Screens 3 Point Level Control Rods Flame View... -
Page 15: Wb-120A Front View
WATERMAZE SERIES OPERATOR’S MANUAL WB-120A Electrical FRONT VIEW Soft Start Gas Main Gas Valve Valve Adjuster Adjuster Burner 1 Burner 1 Burner Cycle Transformer Soft Start Solenoid Timer Burner 1 Glass View Port UV Scanner Burner 2 Demister Screens Glass View Port Level Controls NEMA Box... -
Page 16: Start-Up Procedures
“Auto- from the sparger tube. matic” will allow the float to control the WATER MAZE on/off operation of the blower. Turn on the burner switch #4. The interlocks are checked and a green light will be seen on the Veri-Flame. -
Page 17: Setting The Burner
You will have to purchase the WATER MAZE set up kit (#7-8200). Refer set one burner at a time on a WB-120. Once adjusted, to figure 7 for locations on setting the burner. Shut main shut off burner and blower. -
Page 18: Burner Adjustment Diagram
WATERMAZE SERIES OPERATOR’S MANUAL WATER MAZE BURNER ADJUSTMENT Main Gas Pipe (All Models) High Main Air Air/Gas Valve Differential Test Valves Main Air Pipe (All Models) Soft Start Gas Pipe WB-50/120 Models High Static Gas Regulator High Switch Static Gas... -
Page 19: Foaming
NOTE: Be certain that the orifice is installed right side up or the system will not work properly. The orifice has The WATER MAZE uses a high volume of air to operate an arrow indicating the flow. If there is not an arrow, look the burner, which pushes the heat out of the sparger on the side of the orifice where the plugs are located. -
Page 20: Veri-Flame #7-8061
WATERMAZE SERIES OPERATOR’S MANUAL VERI-FLAME #7-8061 Dipp Switches "Flame Signal" – should be red "Interlocks Closed" – should be green "System Error" – These are your interlocks, this light shouldn't be illuminated, if it is check interlocks. "Flame Failure" – UV Scanner "Air Failure"... -
Page 21: Setting High Limit Control
MSDS 6. Inspect the inside of the WATER MAZE tank, screens reports of chemicals mixed with and outside of the sparger tube for any build up of the waste stream. - Page 22 Chlorides/Fluorides until low water shut off. Water evaporation tends to concentrate non-volatile 4. Remove top lid of the WATER MAZE and thoroughly solids in a waste stream. Thus chlorides, fluorides and inspect the interior of the tank and sparger tube.
- Page 23 Sludge Removal: hold it securely in place. Assemble the tool by screwing Remove the doors on the right side of the WATER MAZE. the tool handle (A) into the probe/scraper (B). Place the At the bottom of the evaporation tank you will find a probe/ scraper tool as far back into the sparger tube as 1-1/2"...
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Page 24: Programming Of Water Maze Cycle Timer
Once power is supplied to (-L) will blink. Press the ▲ button until (-n) is show- the timer via the main disconnect on the Water Maze, ing. button must be pushed to set the timer in 10. - Page 25 WATERMAZE SERIES OPERATOR’S MANUAL SETTINGS CHART MODE VALUE SETTING Entry Auto Sc trAngE h.n.O OPEr rSt.P.uP Ac PrS -n-n PrESEt Customer run time value #1 PrESEt Customer run time value #2 PltrAc Ac Out -n-n OutrES 0.1 SEC OutPut Auto purge run time value #1 OutPut Auto purge run time value #2 rEUOut...
- Page 26 WATERMAZE SERIES OPERATOR’S MANUAL WATER MAZE CYCLE TIMER Program Disable Plug Jumper The program disable plug jumper is used to enable and QUICK REPROGRAMMING disable front panel programming. The plug jumper is INSTRUCTIONS located on the CPU board. Function Settings Reset Button.
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Page 27: Water Level Control Unit & Parts List
WATERMAZE SERIES OPERATOR’S MANUAL WATER MAZE WATER LEVEL CONTROL UNIT ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 8.755-211.0 Controller, Level, 8.706-051.0 Nipple, 1/2" Close, 316L SS Z-Tron IV, LL/HL 9.802-146.0 Swivel, 1/2" MP x 3/4" GHF 9.802-064.0 Grommet w/Strainer 8.716-300.0... -
Page 28: Wb-50A Exploded View
WATERMAZE SERIES OPERATOR’S MANUAL WB-50A EXPLODED VIEW LEFT SIDE 17,125,126 34,124,125 Detail See Air Line Assy. Illus. WB • 8.913-984.0-L... -
Page 29: Wb-50A Exploded View
WATERMAZE SERIES OPERATOR’S MANUAL WB-50A EXPLODED VIEW RIGHT SIDE Detail See Gas Plumbing Assy. Illus. Detail See Electrical Box Illus. Detail See Air Line Assy. Illus. #30-844 Option For Detail See Gas Plumbing Assy. 145, 146, 147 Illus. WB • 8.913-984.0-L... -
Page 30: Wb-50A Exploded View Parts List
Panel, Control End 8.709-083.0 ▲ Clamp 9.802-791.0 ▲ Nut, Cage, 10/32" x 16 GA 8 9.802-066.0 ▲ Pad, Soft Rubber 8.724-680.0 Label, WATER MAZE Wastewater Evaporators 9.802-819.0 ▲ Washer, 7/16" x 2-1/2", Zinc 8.716-300.0 Sensor, Capacitance, 3 Point 1 8.913-000.0 Tank, Assy, SS 316L 8.707-383.0... - Page 31 WATERMAZE SERIES OPERATOR’S MANUAL WB-50A EXPLODED VIEW PARTS LIST CONTINUED ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 8.716-321.0 Box, Junction 3 Hole, 1/2" 9.802-152.0 Swivel, Push-on, 3/4" JIC Fem 8.716-324.0 Box, Junction 4 Hole, 1/2" 9.802-261.0 Hose, Push-on, 3/4" 3 ft.
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Page 32: Wb-50A Exploded View Parts List
8.719-098.0 Clamp, Kindorf, C105-1' Pipe 1 8.706-844.0 Tee, 1/2" Female 8.731-149.0 Clamp, 3/4' Kindorf, C105-3/4 1 8.906-084.0 ▲ Water Maze Set Up Kit 8.716-572.0 Connector, Strain Relief, 8.903-719.0 ▲ Tool Kit, Complete, Evap. TB 2522 8.719-138.0 ▲ Defoamer, WATER MAZE 8.706-141.0... -
Page 33: Wb Control Panel W/Parts List
WATERMAZE SERIES OPERATOR’S MANUAL WB-CONTROL PANEL EXPLODED VIEW 11, 37, 38 89139840-17 WB • 8.913-984.0-L... - Page 34 WATERMAZE SERIES OPERATOR’S MANUAL WB-CONTROL PANEL EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 8.716-280.0 Box, Plastic, 18" x 16" x 9-1/4" 8.716-330.0 Box, Conduit, 1", 90° w/Lid (WB-50) (WB-50) (WB-120) 8.716-416.0 Electrical Box (WB-120) 8.716-331.0 Box, Conduit Cover (WB-50) 8.716-415.0...
- Page 35 WATERMAZE SERIES OPERATOR’S MANUAL WB-CONTROL PANEL EXPLODED VIEW PARTS LIST CONTINUED ITEM PART NO. DESCRIPTION 8.716-091.0 Switch, Momentary Push, 100S Use w/2-3020 8.940-237.0 Label, Evaporator Instruction 1 9.800-034.0 Label, Clear Lexan, 2-1/4" x 4-1/2" 9.800-040.0 ▲ Label, Ground 9.802-457.0 Din Rail 2" 9.802-759.0 Screw, 10/32"...
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Page 36: Wb-120A Exploded View
WATERMAZE SERIES OPERATOR’S MANUAL WB-120A EXPLODED VIEW LEFT SIDE Detail See Air Line Assy. Illus. WB • 8.913-984.0-L... -
Page 37: Wb-120A Exploded View
WATERMAZE SERIES OPERATOR’S MANUAL WB-120A EXPLODED VIEW RIGHT SIDE Detail See Gas Plumbing Assy Illus. 60,61 Detail See Control Panel Illus. 38,39 Defoamer Pump For Detail See Air Line Assy Illus. 127, 128, 129, 130 Reversed View For Detail See Gas Plumbing Assy Illus. -
Page 38: Wb-120A Exploded View Parts List
WATERMAZE SERIES OPERATOR’S MANUAL WB-120A EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION 8.718-201.0 Glass, Site, Observation 8.715-190.0 Blower, Regenerative, 2.5 HP 2 8.913-019.0 Baffle, Screen 9.802-066.0 ▲ Pad, Soft Rubber 8.913-055.0 Panel, Bottom Front ITEM PART NO. DESCRIPTION 8.913-054.0 Panel, Control End 9.802-819.0 ▲... - Page 39 WATERMAZE SERIES OPERATOR’S MANUAL WB-120A EXPLODED VIEW PARTS LIST (CONT.) 8.718-177.0 Transformer, Ignition, 120V, All 2 9.802-146.0 Swivel, 1/2" MP x 3/4" GHF 8.718-185.0 Ignition Plug, 16946-5 Eclipse 2 8.706-970.0 Swivel, 3/4" Fem HS x 3/4" 8.718-182.0 Valve, Gas Solenoid, 3/4" ITEM PART NO.
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Page 40: Wb-120A Exploded View Parts List
8-45 gpd, Sekokem 8.706-898.0 Nipple, 3/4" JIC x 1/2" MPT, 8.718-941.0 ▲ Screw, #10 x 5/8", Tek 316L 8.906-084.0 ▲ Water Maze Set Up Kit 8.706-900.0 Nipple, 3/4" JIC x 3/4" MPT, 316L 8.903-719.0 ▲ Tool Kit, Complete, Evap. 8.718-178.0 Switch, Proof of Closure 8.719-138.0... -
Page 41: Water Maze W/Anti-Foam Metering Pump
WATERMAZE SERIES OPERATOR’S MANUAL WATER MAZE WITH ANTI-FOAM METERING PUMP Check Valve Metering Valve 0 - 10 PSI Gauge 1/8" Norprene Chemical Air Line Line Metering Pump 1/8" PE Chemical Tube Figure 11 WB • 8.913-984.0-L... -
Page 42: Air Line Assembly Exploded View And Parts List
WATERMAZE SERIES OPERATOR’S MANUAL AIR LINE ASSEMBLY WB-50/120 EXPLODED VIEW WB • 8.913-984.0-L... - Page 43 WATERMAZE SERIES OPERATOR’S MANUAL AIR LINE ASSEMBLY PARTS LIST WB-50/120 ITEM PART NO. DESCRIPTION 8.715-190.0 Blower, Regenerative, 2.5, 120/240V, R6125-2 9.802-066.0 Pad, Soft Rubber, 50 Duro 9.802-819.0 Washer, 7/16" x 2-1/2", Zinc, PG Foot 8.725-394.0 Washer, 3/8", SAE, Flat 9.802-730.0 Bolt, 3/8"...
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Page 44: Gas Train Assembly Wb-50 Exploded View And Parts List
WATERMAZE SERIES OPERATOR’S MANUAL GAS TRAIN ASSEMBLY WB-50 EXPLODED VIEW 6, 42 WB • 8.913-984.0-L... - Page 45 WATERMAZE SERIES OPERATOR’S MANUAL GAS TRAIN ASSEMBLY WB-50 EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 8.706-941.0 Hose Barb, 1/4" Barb x 8.755-266.0 Valve, Flow, Gas 1/2", Adjustable 1/4" ML Pipe (WB-50) (WB-120) 9.802-178.0 Valve, Ball, 1/4" Female x 1/4"...
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Page 46: Gas Train Assembly Wb-120 Exploded View And Parts List
WATERMAZE SERIES OPERATOR’S MANUAL GAS TRAIN ASSEMBLY WB-120 Details See WB-50 Gas Train Assy Illus. Details See WB-120 Gas Train Assy Exploded View WB • 8.913-984.0-L... - Page 47 WATERMAZE SERIES OPERATOR’S MANUAL GAS TRAIN ASSEMBLY WB-120 EXPLODED VIEW To Gas Line To Gas Line 26, 27 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 8.717-748.0 Regulator, 3/4" Rockwell, 8.706-112.0 Nipple, 3/4" x 11" Black 143-80-2-12-BW-8 8.706-110.0 Nipple, 3/4" x 8" STD, Black 8.706-195.0 Elbow, 1-1/2"...
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Page 48: Replacing Pump Head Tubing
WATERMAZE SERIES OPERATOR’S MANUAL REPLACING PUMP Figure 10 Indicator Speed Light HEAD TUBING: Adjusting Pump Screw w/ Rollers WARNING: Wear protective Indexing WARNING Marks gloves, goggles, and other ad- equate protection for the chemi- cal hazard. Before replacing the pump head, remove chemical from tubing as follows. -
Page 49: Metering Pump And Parts List
WATERMAZE SERIES OPERATOR’S MANUAL METERING PUMP AND PARTS LIST ITEM PART NO. DESCRIPTION 8.919-139.0 Pump, Peristaltic, PR-7, 8-45 gpd, Sekokem 8.750-963.0 Tube, Squeeze, Sekokem, PR-7, 8-45 gpd 8.749-860.0 Check Valve, PVC 8.749-857.0 Tubing, 1/4", PE, Black 8.749-863.0 Strainer, w/welght 8.711-737.0 Tubing, 1/8", ID, Norprene 8.751-801.0 Faceplate, PRS-1/PR-7... - Page 50 WATERMAZE SERIES OPERATOR’S MANUAL SERIES VARIABLE SPEED PERISTALTIC METERING PUMP MODELS VSP 20 #5-2360 TECHNICAL INFORMATION Feed Rate 8 - 45 GPD (1-7 GPD pump available) Dimensions 5" H x 4" W x 4 1/4" D Standard Accessories Included Squeeze Tubing Assy. (Installed) Check Valve, 1/8"...
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Page 51: Wb-50/120 Regenerative Blower #5-1503
WATERMAZE SERIES OPERATOR’S MANUAL WB-50/120 REGENERATIVE BLOWER 2.5 HP, 8.715-190.0 ITEM PART NO. DESCRIPTION 15-AJ101FB Cover 15-BC181 Stop Nut 15-AJ102FR Impeller 15-AB136D Square Key 15-AJ109 Shim Spacer(s) 15-AJ103FQ Housing 15-AJ106FR Muffler Box 15-AJ113FQ Spring 8.705-471.0 Foam 15-AJ106FR Muffler Extension/Adapter Plate Motor Specs Full Load mbar... -
Page 52: Troubleshooting
Temperature too high Manual Determine why overheating is occurring. Reset reset thermostat shuts burner manual reset switch. down BURNER BEHAVES Burner internals loose, dirty or Contact WATER MAZE dealer for repairs ERRATICALLY, DOES burned out or replacements. NOT RESPOND TO ADJUSTMENT VERIFLAME... - Page 53 WATERMAZE SERIES OPERATOR’S MANUAL TROUBLESHOOTING BURNER PROBLEM POSSIBLE CAUSE SOLUTION Foaming Add defoamer. (Burner Continued) VERIFLAME INDICATOR LIGHT Demister screens plugged Clean demister screens. GOES TO AIR Sparger tube plugged Clean sparger tube. FAILURE Air distributor plugged Clean air distributor. Faulty air pressure switch Replace if necessary.
- Page 54 WATERMAZE SERIES OPERATOR’S MANUAL TROUBLESHOOTING AIR PUMP PROBLEM POSSIBLE CAUSE SOLUTION AIR PUMP Long float, top micro switches not ener- Keep evaporating or manually lower WON’T START gized. Water too high the water level. Air regulator setting adjusted too low Readjust air regulator to between 50 and 100 psi.
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Page 55: Specifications
WATERMAZE SERIES OPERATOR’S MANUAL SPECIFICATIONS MODEL WB-50A WB-120A EVAPORATION RATE GPH /LPH 60 (227) 120 (454) FUEL USAGE 570,956 1,146,912 FUEL SUPPLY Natural or LP gas, 2 psig 1.5" NPT 1" NPT connection VENT STACK IN / CM 10 (25) 12 (31) TANK CAPACITY GAL / L... -
Page 56: Service Log
WATERMAZE SERIES OPERATOR’S MANUAL WATER MAZE SERVICE LOG All entries will be recorded in "hours on the machine" at time of cleaning Clean Ignition (20) Mesh 3 Point Sparger Scanner Plug Waste Water Sludge Level Tube Distributor Cleaned Inspected Screen... -
Page 57: Warranty
WATER MAZE does not authorize any other party, including authorized WATER MAZE Distributors, to make any representation or promise on behalf of WATER MAZE , or to modify the terms, conditions, or limitations in any way. - Page 58 Form #8.913-984.0-L • Printed in U.S.A.