Bradley Smoker MG-2/BIR3 Connecting electrical and supply tubing, Counterclockwise to increase

Page 11

 

Express® Lavatory System - MG Series with Battery Infrared Control

Installation Instructions

MG-2/BIR3

 

 

Installation Instructions continued . . .

Step 7: Connecting electrical and supply tubing

WARNING: The MG-2/BIR3 must be connected to the 6 VDC battery. Connection to 110

VAC may cause personal injury and/or damage to electronics. Connection of leads other than shown may cause permanent sensor damage.

CAUTION: To avoid activating the sprayhead valve, make sure to connect the sensor cable plugs to the circuit board before inserting the batteries into the battery holder. If the cable is connected or disconnected while the batteries are installed, the station will activate and continue running for 75 seconds.

1.Snap the sensor plugs from the sprayhead into the proper valve’s circuit board.

2.Insert the batteries into the battery holders (see Figure 7a). Mount the battery holders (with batteries) in a convenient location on the frame using the hook-and-loop fastener provided.

3.Snap the battery holder plugs into the female circuit board plugs.

4.Insert the two sprayhead supply tubes

into the two solenoid tube connectors by

Figure 7a

 

loosening the compression nut and

 

 

firmly pushing the tubing into the tube

 

 

connector until the tubes are fully

 

 

seated, then re-tighten the compression

BATTERY HOLDER (S83-177)

6-volt LITHIUM BATTERY

nut by hand (see Figure 7b).

(261-010)

 

5.Align the valve bracket mounting screws

with slots on the frame. Let the valve bracket slide down to lock into place.

6.Turn on the water supply to the MG-2/BIR3 and check for leaks. Pass your hand in front of each station’s sensor until all the air is purged from the lines and water is flowing smoothly.

IMPORTANT: The Vernatherm™ valve is NOT factory-preset. Upon installation, the valve temperature must be checked and adjusted to ensure delivery of safe water temperature. Water in excess of 110°F (43°C) may cause scalding.

7.Check the temperature when approximately1.0 GPM water flow is reached and adjust if necessary (the range of the

valve is 95°F–115°F

GREEN SUPPLY

 

RED

(35°C–43°C). To adjust the

TUBE

 

SUPPLY

temperature, first loosen the

 

 

TUBE

 

 

 

temperature locking nut with

 

 

 

a wrench. Then using a blade

 

 

 

screwdriver, turn the

 

 

 

adjustment stem

 

 

COMPRESSION

counterclockwise to increase

 

 

 

 

NUT (110-231)

the temperature or clockwise

 

 

 

to decrease the temperature.

 

 

 

Once desired temperature is

VERNATHERM™

 

 

reached, tighten the nut to

THERMOSTATIC

 

 

prevent temperature change.

MIXING VALVE

 

 

 

 

 

8. After testing is complete,

Figure 7b

BATTERY

SENSOR

reinstall access panel to

CABLE

CABLE

frame. Fasten access panel

 

 

 

with the five panel screws and washers provided (see Figure 3 on page 8).

Bradley Corporation • 215-1510 Rev. D; ECN 07-815

8/23/07

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Contents Table of Contents Installation InstructionsPre-Installation Information MG-2/BIR3 Express Lavatory System Dimensions Dimensions Rough in supplies and optional hot water heater Installation Instructions23/07 Bradley Corporation 215-1510 Rev. D ECN Rough in wall anchors Mount frame to wall Do not overtighten Install bowl assemblyHot Counterclockwise to increase Connecting electrical and supply tubingTerreon Bowl, Sprayhead and Pedestal End Cap cleaning Cleaning and Maintenance InstructionsTerreon and panel maintenance Stainless Steel Access Panel cleaningOther replacement parts Assembly of ComponentsSensor assembly and solenoid valve access Infrared Window Sprayhead Body NUT Solution Remove debris between diaphragm and the valve seat Troubleshooting BIR3 ComponentsSolenoid Valve S07-072 closed body and S07-072A thru body Problem External leaks in the system Thermostatic Mixing Valve Maintenance and TroubleshootingProblem Limited water flow Repair Kit S65-259 Vernatherm Thermostatic Mixing Valve S01-524