2) Mark wall at 5 10 for center line of bottom bolt-hole in wall brackets on transition box side of floor.

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1 IN-BAY INSTALLATION 1) Set up transit or level to determine highest point on the floor. From this point establish a level line from which to mark the bracket height on the walls. 2) Mark wall at 5 10 for center line of bottom bolt-hole in wall brackets on transition box side of floor. 3) Mark wall at 6 8 for center line of bottom bolt-hole on opposite wall. 4) Pop chalk lines on walls at proper height. 5) Position the center bracket on the transition box side according to bay layout print. Using a length of cord (approx. 22 long) from the center of the bracket, measure across the bay and mark the 22 length on both ends of the bay. Locate the center of these two marks to determine the center of the opposite wall. 6) Mark the bracket holes according to the bay layout drawing. 7) Drill only one of the bottom holes in each bracket and mount the brackets. 8) After mounting the brackets, level them, mark, and drill the remaining holes and install bolts. Tighten bolts. 9) Hang the rails with the heat ports to the outside. 10) The rail with the stainless steel target goes on the transition box side, with the target at the home position. 11) This target is to face the inside of the bay. 12) After mounting both rails, tighten all bolts on rails. 13) After adjusting the width of the rails, tighten up the set screw on the adjustable side of the brackets. Make sure both rails have been installed in a straight line. 14) Now is time to mount the transition box to the wall. (SEE DRAWING FOR LOCATION) 15) Mount gore tube extension bracket out of the right-hand side of transition box. 16) Mount 1 1/2 aluminum conduit out of the exit side of transition box. (This carries the electrical cables to the stop sign. 17) Mount the 1 1/2 heat conduit on the entrance side of the transition box. 18) Mount stop sign package according to drawing.

2 19) Now it is time to set the bridge assembly, which requires a forklift. Lift the bridge assembly and position it so the black V-rollers sit on top of the rail assembly (NOTE: Do not lift bridge spray wand). Once the bridge is on top of the rails, you can easily move it up and down the track manually (MAKE SURE THE BRIDGE JUNCTION BOX IS ON THE TRANSITION BOX SIDE). 20) Set the gore tube in the tray (the end with the shortest amount of hose hanging out connects to the junction box on the bridge). Unroll the gore tube and mount the tube and all of its lines to the bridge assembly and transition box. The gore tube houses the following lines: (2) Hydraulic lines #1 and #2 hook up to T (tank) and P (pressure), respectively. (1) 3/4 spot-free hose (2) Rail heat lines (1) 1/4 air purge line (1) 1 water line (2) Electrical lines (simply plug into connectors) (1) 1/2 pre-soak line 21) Mount the stops on the end of the rails, opposite the spreader bar. These stops keep the bridge from going off the end of the track. 22) Mount all guide rails according to the drawing. 23) Mount the entry switch and the stop station switch at the proper locations according to layout drawing. Wire these switches according to the electrical schematic supplied by Oasis. Rail Heat Installation The rail heat package includes the following: A) Heat Exchanger B) Expansion Tank C) (2) Circulating Pumps D) 1 Hose E) 1/2 Hose F) Manifold mounted in transition box G) Roll of Copper Tubing The purpose of the rail heat system is to prevent the rails and all water lines from freezing. The transition box houses a manifold with three inlets and three return lines for the rail heat. The first line goes through the gore tube to the bridge and back to the manifold. The second line runs out the left-hand side of the box, through the bottom of the rails, then back through the top of the rails to the return manifold. The third line goes to the Undercarriage spray bar, through the back of the transition box, slips over the end of the copper tube and is clamped, works through the Undercarriage spray system and returns in a hose back to the return manifold. This manifold is fed from the tank and heat exchanger located in the equipment room. We are now ready to proceed to the equipment room.

3 EQUIPMENT ROOM INSTALLATION Set the 9120 Pumping unit and Hydraulic unit according to the equipment room drawing provided. Mount on the wall, the Rail Heat Exchanger and Supply Tank. THIS SUPPLY TANK SHOULD BE MOUNTED ABOVE THE RAIL ELEVATION. Now that the equipment is set in the equipment room, review with the plumber and electrician their responsibilities. For a more details explanation please refer to the CUSTOMERS RESPONSIBILI- TIES LIST. PLUMBER'S RESPONSIBILITIES 1) Provide a 1 1/2 inch Hot Soft Water line to unit 2) Provide a 1 1/2 inch Cold Water line to unit 3) Plumb the Rail Heat Exchanger into the Hot water circulation line. (The line between the boiler and holding tank.) Install a 1 1/4 inch ball valve on each end of the exchanger. 4) Provide a 3/4 inch Hot Soft Water line to the soap mix tank. ELECTRICIAN'S RESPONSIBILITIES 1) Provide a 100 Amp 3 Phase 240 Volt electrical service to the main Control panel. Also provide, to the same panel, a 30 amp Single Phase 110 volt dedicated circuit. 2) Run a 3 Phase circuit between the Control panel and the Hydraulic unit. (SEE ELECTRICAL DRAWING FOR DETAILS). 3) Run a 2-wire control circuit between Control panel and low-level cut-off on Hydraulic unit. 4) Run 110 Volt Single Phase to the Rail Heat Circulating pump with on/off switch and 110 volt to the thermostat mounted in the Rail Heat tank. This work can be done while you are installing the equipment in the bay. Once that is completed, you will need to connect the final hoses from the Oasis 9120 pump unit to the transition box. Also, you will need to connect the hydraulic lines from the transition box to the Hydraulic unit. (REMEMBER P IS FOR PRESSURE AND T IS FOR TANK OR RETURN \ BE CEr- TAIN THESE MATCH THE CONNECTIONS IN THE BAY). DRIVE AND IDLER GEAR INSTALLATION PROCEDURE 1) Move bridge assembly to home position. (exit end) Measure from the end plate to the end of the rails on each side to insure the bridge is square with the rails. We will begin by install gears on both ends of the long idler shaft. These gears DO NOT have targets on them. 2) On bridge assembly, Open column covers on each side to expose bearing assembly where gears will be mounted. 3) Loosen bolts on bearing assembly and pull down on the shaft to be able to slide gear on. Mount gears. Push gears up securely into track and tighten.

4 4) Push Bridge up and down the track by hand to insure proper alignment and tracking of gears. HINT: If gears are too tight against track long idler shaft will vibrate. 5) Install white eccentric roller on the off side end plate (opposite junction box). This will install between the end plate and the top of the rail on the exit end. 6) In order to assist in purging the hydraulic lines, push the bridge into the middle of the bay and activate the reset button on the control panel door (NOTE: Section III of the start up operation must be complete before you can do this.) This will activate the hydraulic gear motor. Allow the motor to run for approximately 5 minutes, purging all the air from the hy draulic system. 7) Adjust the home position 30 mm proximity switch so it will sense the home target when the bridge unit is approximately 2 inches from the end of the rails. The proximity sensor is to be 1/8th inch from the target. (NOTE: PROXIMITY SENSORS SHOULD NOT BE AL LOWED TO TOUCH TARGETS. DAMAGE WILL OCCUR.) 8) Move bridge toward the entrance end so that the home position prox is just going off. 9) Mark a corresponding spot on the rail and the edge of the end plate. 10) Locate gear with targets (3 stainless screws in 3 different location on the gear). This gear will mount on the hydraulic motor with the targets to the inside. 11) Adjust the target position so that the proximity sensor light will come on about 5/8th - 1 5/8ths before the home target comes on. Using the marks mentioned sensors are not on at the same time. This in step 9. This is to insure that, at the home position, both proximity may take several attempts to get this setting correct. After making adjustments, tighten nuts on the gear hub assembly.

5 Series E4 Energy Tubes igus Energy Chain System Opening and Closing Series E4 Energy Tubes To remove lids Insert screwdriver into the slot and push down. Repeat this on the opposite side. To hinge the lid Remove one lid as shown then, release only one side to hinge the lid. Telephone Fax igus, inc. USA/Canada Mexico Installing the lids of Series E4 Energy Tubes To assemble lids Attach the lid to the connector at an angle. Snap into place by hand. Series E4/100 Energy Chains Opening and Closing Series E4/100 Energy Chains To remove snap-open crossbars Insert screwdriver into slot on top of crossbar and push down on the screwdriver. Repeat this on the other side of the crossbar. To remove clip (Energy Chains with crossbars every other link) Insert the screwdriver into the slot and push down on the screwdriver. Internet: Assembling the side links of Series E4/100 Energy Chains Line up two inner side links, side by side. Attach an outer side link between the inner side links. Make sure the igus logo on the outer side links faces the same way. NOTE: The exception to this rule is the Series 400 Energy Chain in this instance the logos should alternate between right side up and upside down Attach crossbars, clips, and lids as described above. Separating the Series E4/100 Energy Chains Remove crossbars, clips and lids

6 FINAL INSTALLATION INSPECTION It is very important that you, our Oasis Customer, feel confident and satisfied with the completion of the installation and training provided on your Oasis Model 9120 Monsoon. The following list of items should be inspected and signed by your Installation Personnel and you the, Car Wash Owner, with a copy returned to the factory (Oasis Car Wash Systems). Automatic Bay Equipment Check bolts for tightness Make sure all high pressure hoses are secure with NO leaks All nozzles are free from obstructions Proper adjustment on all drive gears and Vee-Rollers Rails are greased All bearings and rollers are greased Check Stop Sign for proper operation Gore tube support trays are drilled, tapped and bolted secure Stop Sign is secure and protective coating is removed (TIME IN SECONDS) Bridge Speed traveling full length of bay (TIME IN SECONDS) Wand Rotation Speed to Front of Car (TIME IN SECONDS) Wand Rotation Speed to Rear of Car Cable connections are tight and secure Proximity Switches are adjusted and tightened to proper distance (18mm prox =.150 inch), (30mm prox =.400 inch) Equipment is clean and has been wiped down Optional Automatic Equipment Rail heat hose clamps are secure with NO leaks Rail heat system is balanced and heating all zones Tire cleaner wands on board Extension Kit Pipes or Hoses in trough are secured Extension Kit cable connections are tight Extension Kit cables are bundled and tied secure Extension Kit trough drop in roof is secure and will not leak Extension Kit trough lid is secure Money Acceptor is programmed and functioning

7 Automatic Equipment Room Systems Pump Stand level Hoses are secure and will not rub Electrical cables are secure and cannot be rubbed by hoses All wiring terminals are tight Air Purge is connected and functioning No low pressure or high pressure water leaks No hydraulic leaks Oil level in hydraulic power pack is OK (PSI) Hydraulic pressure (PSI) Water pressure from city at pump station (PSI) High pressure water during Rocker Panel Spray (RPS) (PSI) High pressure water during Wash Cycle & Rinse Cycle (PSI) Chemical Pump Pressure during Presoak & Soap - PS & Soap Gauge (PSI) Chemical pump pressure during Wax Cycle - Wax Gauge Soap flow meter reading Wax flow meter reading Oil level is OK in high pressure water pump High pressure water pump plunger wicks have been oiled Rail heat system fluid level is correct and system is operating normally (PSI) Spot Free Rinse system pressure Spare Parts Kit review with customer Inspection Complete Signed: Customer Signed: Date:

8 Start-Up and Operation I. Water System Start-Up A) Turn on the water supply to the Main Water Inlet Sol Valves. B) Turn on the water to the pump unit, hot & cold. C) Remove the Nozzles from the Spray Wand, Rocker Panel Spray wands and Tire Cleaner wands (if applicable). D) Using Jumpers Open the Cold Water Inlet Valve, Undercarriage Spray and HP Wash sol valves. (see schematic for wire numbers) Water should now be running in the bay from all spray nozzles, this will allow debris to be flushed from the system. You should allow water to run under city water pressure for at least 30 minutes. E) With water running to the bay check the HP Pump(s) for rotation. Next start the HP Pumps and allow to run for 5 minutes to flush debris from the system. F) Replace all Nozzles and repeat STEP D. long enough to adjust the pressure on the HP Pump(s) to approximately 1000 psi on the HP Gauge. Systems is now ready to put into operation. II. Hydraulic System Start-Up A) Manually check the Hydraulic Pump for rotation. B) Next purge all air from both ends of the Hydraulic Cylinder(s) on the system if applicable. C) Using the Remote Control Function if supplied or using jumpers on the proper hydraulic sol valve wires move all Hydraulic Motors several times the length or width of the bay to purge all air from the system. Make sure to observe the Input Card(s) for the correct signal(s) while the bay equipment is moving about the wash bay. D) Refill the Hydraulic Tank to its maximum level if necessary. III. Bay Equipment Inspection A) Check Bridge(s) for proper alignment B) Check for proper clearance of all Gears and Rollers. C) Grease all Vee-Rollers, Bearings, Gear Track and Rails. D) Check all Floor Pad Switches and Wand Safety Switch(s) while someone watches the proper Inputs on the Processor Input Card(s). Make sure the proper Inputs come on when the Vend Buttons on the Money Acceptor are activated. E) Replace all Nozzles into their proper position. F) Make sure the Optics are operating properly on length and width if applicable. Adjust Gain on Optics to the proper settings.

9 Start-Up and Operation IV. Washing The First Vehicles A) Lift the handle of the High Pressure Reducing Valve(s) on the High Pressure Pumps. B) Enter a Super Wash & Wax Vend either from the Money Acceptor or from the Vend Buttons on the front of the Control Panel. C) Either Step on the Entry Switch or using Jumpers activate the Entry Switch Input. Activate the Entry Switch a second time to check the soap during the Undercarriage Cycle. D) Using the Jumper to the proper Stop Station Input, simulate a car on the Stop Station. Remove the Optic Amplifier located in the Control Panel. When the system starts running through the first wash cycle observe the system operating in the wash bay for smooth operation while the system operates full length of the wash bay. E) Next, replace the optic amplifier and repeat steps A.-D. using your hand to block the optics in the bay to simulate a vehicle in the bay and allow the system to operate. F) If your unit is inverted, please make the following changes to the presets in the program: a) C5:2.PRE Change to 5 Note: N7:55 (rear adjust long) and N7:93 b) N7:53 Change to 0 (rear adjust short) will need to be adjusted c) N7:54 Change to 6 as needed for proper distance. d) N7:27 Change to 24 e) N7:73 Change to 3 G) Start Washing Cars!!! While washing cars check and adjust wand distances from the car. Check all chemical levels in the wash bay.

10 Start-Up and Operation Boiler Typical hot water temperature setting on the hot water tank thermostat is 120 degrees. Behind the left-hand panel on the boiler are two additional thermostats; one with a red button and one without. The thermostat without the red button should always be set at a temperature of 40 degrees higher (160º) than the tank thermostat. The reset thermostat should be set 10 degrees higher (170º). The circulation pump should run for a short period of time even after the boiler flame has shut down. For any other problems or questions, refer to the boiler manual. Softeners The softeners will regenerate on water used only. They will regenerate during the early hours of the morning and will do so one at a time, if necessary. Salt level should remain high in the brine tank at all times. Unit should be tested for hardness at least twice a week. Any problems or signs of hard water should be addressed immediately. Rail Heat Thermostat This thermostat should be set at degrees. This measures the temperature of the returning fluids. Floor Heat Thermostat This thermostat should be set at 40 degrees. This measures the temperature of the concrete floor. Weep Thermostat This thermostat should be set at 35 degrees. This measures the temperature of the ambient air. Air Compressor The compressor should have 120 PSI at all times. The regulator to the automatic bays should be set at 100 PSI. The regulators on the self serve should follow the specifications set forth in the manual. Bill Changers The bill changers are set for ones, fives, and tens, with the bill to be inserted in one direction. Is resettable by following the instructions on the side of the bill transport. It is only a matter of moving switches into different positions. Cashiers and POS Unit These units come with complete, easy to understand manuals. R.O. Unit The incoming water temperature should be approximately 77 degrees. This can be adjusted by the temperature mixing valve on the unit. The unit is equipped with water quality indicator lights. The green light indicates the quality is below 25 ppm. Water begins to spot the car at about 50 ppm. If the red light comes on indicating the quality is above 25 ppm, the system needs attention. Contact Oasis for assistance. The water quality should be checked on the incoming side for hardness, iron, and chlorine. On the outgoing side it should be checked for total parts per million dissolved solids. On the flow meters the water should be flowing at about twice the rate as the reject water. The flow should be noted when the unit is first operational. A reduction or increase of the flow indicates a potential problem.

11 Start-Up and Operation Oasis 9120 Monsoon Customer Training List Electrical Schematic 1) Review all Inputs on schematic and processor 2) Show location of each Input device (Prox, Stop Pad, etc.) 3) Review all Outputs on schematic and processor 4) Show location of each valve, relay, contactor, motor starter Pump Stand 1) Review Water Flow Schematic a) Show location and flow on Pump Stand b) Show location of RPS and Flow c) Show water flow on Main Bridge to Water Swivel 2) Review Chemical Flow Schematic a) Show how to mix chemicals b) How to change filter screen on bottom of tanks c) How to change chemical flow control orifice d) Proper operation of chemical pressure control valves e) Adjustment of the Presoak Water Flow Control Valve f) Location of Chemical Check Valves Bay Equipment 1) Review Hydraulic Flow Schematic a) Instruct on how to adjust hydraulic pressure b) How to change hydraulic filter c) Location of hydraulic solenoid valves d) Hydraulic flow control valves e) Hydraulic motor f) Hydraulic cylinder g) Instruct on how to bleed hydraulic cylinder h) Instruct how the Main Bridge Proximity operate i) Instruct how to adjust Wand Position Proximity switches j) Instruct on how to change and adjust proximity switches k) Show how to change Stop Pad Switches 2) Instruction on normal Preventative Maintenance a) Review PM chart b) Gear adjustments c) Hydraulic motor adjustment d) Show all locations to grease Training Complete Signed: Customer Signed: Date: