Bobrick ClassicSeries B-2111 Operating and maintenance manual

continued . . .
INSTALLATION:
Lavatories: Locate dispenser so that spout will be over the lavatory. Allow a minimum of 4'' (105mm)
clearance between top of dispenser and bottom of any shelf, cabinet, or other projection to provide
enough space to fill dispenser conveniently.
TO ATTACH WALL PLATE WITH SCREWS, place screws in the three holes provided.
The surface on which unit is to be mounted determines type of screws required for best installation.
For plaster or dry wall on studs, provide concealed backing and secure dispenser wall plate with
mounting screws furnished by manufacturer. Backing must comply with local building codes.
For hollow tile partitions and other instances where applicable, use 1/8'' (3mm) round-head toggle
bolts.
For brick, concrete, or solid tile walls, use screws furnished with #8 (4mm) fiber plugs or provide
1/8'' (3mm) toggle bolts or expansion bolts.
INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
Bobrick ClassicSeries®Models B-2111 and B-2112 Surface-Mounted Soap Dispensers
TO MOUNT DISPENSER:
1. Open filler-top by inserting BobKey (24-17) into slot of filler-top and then slide latch to the left. Lift up filler-top.
2. Using screwdriver as shown (see Figure 1), loosen locking-screw (A).
3. Position dispenser so that edges of back plate (B) fit into grooves of wall plate and then press dispenser down into place (see Figure 2).
4. Tighten locking-screw against washer. Dispenser locks into place when point of locking-screw is lodged under lug (C) of wall plate (see
Figure 2).
CAUTION: Failure to tighten screw securely may cause dispenser to leak when filled above this point.
5. Close and lock filler-top by reversing operation in step 1 (see Figure 3).
MAINTENANCE:
1. To fill dispenser, open filler-top by inserting BobKey (24-17) into slot of filler-top and then slide latch to the left. Lift up filler-top. Fill
dispenser with soap. Corrosion-resistant valve dispenses liquid soaps, lotions and detergents. To prevent corrosion, use only chloride-
free, pH-neutral liquid soaps. Close filler-top and relock by inserting BobKey into filler-top slot and slide latch to the right.
2. Clean equipment operates better, lasts longer, and requires less maintenance. Wipe the unit daily, including the spout, using a damp cloth.
Use only water-soluble cleaners. Never use abrasive cleaners. Avoid allowing cleaning liquids to collect behind unit. Periodically, remove
unit from wall to clean back. Refer to technical bulletin TB-21 for further information.
3. Periodically clean the dispenser by pumping warm water mixed with soap from the dispenser through the vessel and valve to flush out
contaminants or dried soap residue. Never use abrasive cleaners.
4. If the soap valve fails to operate satisfactorily, the problem may be caused by dried soap or dirt clogging the spout or the soap valve. TO
REMEDY: Clean spout with end of BobKey and/or flush the dispenser as described above.
5. Do not disassemble the soap valve. NOTE: If for any reason the valve becomes nonfunctional, a new soap valve replacement kit (Part No.
4112-79) must be ordered.
(Model B-2112 Shown)
FIGURE 3FIGURE 2FIGURE 1
A
B
C
4-13/16''
120mm
1-5/16''
35mm
8-3/16''
210mm

In the U.S.A.: BOBRICK WASHROOM EQUIPMENT, INC.
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In Canada: BOBRICK WASHROOM EQUIPMENT COMPANY
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© 2011 by Bobrick Washroom Equipment, Inc.
Form No. 2112-269 r1/5/11 Printed in U.S.A.
REPLACEMENT PARTS LIST
Part Name Part No.
Valve Replacement Kit 4112-79
Collar Nut for Valve 4112-19
Window with O-Ring 2112-38
BobKey 24-17
VALVE REPLACEMENT INSTRUCTIONS
TO REMOVE VALVE:
1. Open filler-top by inserting BobKey (24-17) into slot of filler-top and then slide latch to the left. Lift up filler-top.
2. Loosen locking-screw inside dispenser. Remove dispenser from wall and empty soap container.
3. Place 1" (25mm) closed-end wrench (provided) inside soap container and over the large collar nut at rear of soap valve and loosen until
face of valve can rotate.
4. While holding the collar nut in place with the wrench, unscrew soap valve from the front of
the unit by rotating counterclockwise.
TO INSTALL VALVE:
A. On Units With Round Hole In Soap Container
1. Pull back flat rubber washer at rear of soap valve face to expose the two plastic tabs.
2. Cut plastic tabs off rear of soap valve face flush with indicated surface (see Figure 4).
3. Move flat rubber washer back to its initial position. Make sure flat edge of washer is even
with the top of valve face.
4. Hold the collar nut with the 1" (25mm) closed-end wrench. Make sure the notch in the collar nut is facing toward the front of the
dispenser and position nut behind soap valve hole inside dispenser.
5. Screw new soap valve into collar nut, clockwise, until rear of valve face hits the front of the soap container. Adjust so that spout faces
downward.
6. Tighten collar nut with wrench until tight enough so that valve will not leak around seal at front of unit.
7. Install soap dispenser on wall plate.
B. On Units With Notched Soap Valve Hole In Container
1. Hold the collar nut with the 1" (25mm) closed-end wrench. Make sure the notch in the collar nut is facing toward the front of the
dispenser and position nut behind soap valve hole inside dispenser.
2. Screw new soap valve into collar nut, clockwise, until rear of valve face hits the front of the soap container.
3. Push the soap valve into the soap container with valve tabs in the soap valve hole notches with spout facing downward.
4. Tighten collar nut with wrench until tight enough so that valve will not leak around seal at front of unit.
5. Install soap dispenser on wall plate.
INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
Bobrick ClassicSeries®Models B-2111 and B-2112 Surface-Mounted Soap Dispensers
FIGURE 4
Soap Container
Soap Valve
4112-79
Collar Nut
4112-19
Wall Plate
Screw Window
with O-Ring
2112-38
BobKey
24-17
Plastic Tabs
to be Cut Off
Flush with this Surface
Plastic Tab (2)
Flat Rubber Washer
(moved back to
expose plastic tabs)
QA010511