5. INSTALLATION
1. REMOVING THE EXISTING SEAT AND LID
By using a wrench or other proper tool, release the nut on both sides of
the toilet to remove the toilet seat and lid.
 
2. PLACING THE MAIN UNIT TO THE TOILET
Slide the mounting bolts into the grooves at the rear bottom of the unit
according to the distance of the toilet mounting holes.
Install the main unit on the toilet by inserting the mounting bolts to
the toilet mounting holes. Fit the core packing and plastic washers on
to the bolts from below the toilet, then tighten the nuts securely.

3. CONNECTING THE BRANCHING VALVE
- Shut off water supply to the water reservoir by closing valve A.
- Completely empty water reservoir by flushing repeatedly. Place a
small pan below shutoff valve ball cock to catch any remaining water
in pipes when unfastening the ball cock coupling nut.
- Remove existing pipe A.
- Branching valve is standard 1/2" in size. When connecting 3/8",
use the conversion nut with packing before connecting the branching
valve. And then connect the branching valve and valve-coupling nut
with packing.

4. ATTACH CONNECTING TUBING
Use the connecting flexible pipe to connect the body joint of the main
unit to the branching valve with two packing. Fasten the coupling nuts
at the body joint and the branch outlet..

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BB-500 Operating and Installation Instructions - Contents
Safeguards :
Grounding :
Precautions :
Parts Identification :
Installation Instructions
Before Operation :
Trial Operation :
Operation :
Maintenance :
Trouble Shooting
Specifications
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