ASME A112.19.12:2014 pdf download.Wall Mounted,Pedestal Mounted,Adjustable, Elevating,Tilting, and Pivoting Lavatory, Sink, and Shampoo Bowl Carrier Systems and Drain Waste Systems.
3.1.2.2 Test Method. The assembled system shall be operated throughout its full range of vertical adjust’ ment and the travel shall be measured.
3.1.2.3 Performance Requirement. The carrier
shall provide a vertical adjustment of not less than
2 in. (51 mm> and not more than 30 in. (762 mm). and
a pivotal or tilted adjustment of not less than 10 deg
and not more than 20 deg.
3.2 flexible Waste System or Telescoping Tailpiece Waste System
3.2.1 Trap Seal
3.2.1.1 Test Method, [he aii mounted or
tal mounted adjustable or elevating lavatory, shampoo bowl or sink carrier system and flexible waste system or a telescoping tailpiea’ waste system shall be installed in accordance with the manufacturer’s instructions. The lavatory, sink, or shampoo bowl shall be positioned at its lowest position. Fill the trap with water until water flows from the outlet of the flexible waste system or telescoping tailpiece waste system. MC.IsLIrv the depth of the trap seal After measuring the height difference caused by vertical adjustment, the measurement of the trap seal of the extremes in the lateral, pivoting, or tilting fixture movement shall also be measured. The bvator sink, or shampoo bowl shall then bc raised to its highest position and the depth of seal shall again be measured.
3.2.1.2 Performance Requirement. The trap seal depth for the flexible waste system or the telescoping tailpiece waste system shall be not less than 2 in. (51 mm) at any position.
3.3 Aging Test for the Flexible Waste System
3.3.1 Test Method. Flexible drain hose shall be aged at atmospheric pressure and elevated temperature. Age a specimen at a temperature of IHI x 3.6’F (60°C ± 2°C) for 166 hr
3.3.2 Performance Requirement. After the exposure, examine the test specimen for surface cracks under 2x magnification. Presence of any cracking shall be cause for failure. In addition, perform the hydrostatic pressure test as described in ASME A112.l&2/CSA B125.2. The flexible waste system shall not leak during the test time period.
3.1.2.3 Performance Requirement. The carrier
shall provide a vertical adjustment of not less than
2 in. (51 mm> and not more than 30 in. (762 mm). and
a pivotal or tilted adjustment of not less than 10 deg
and not more than 20 deg.
3.2 flexible Waste System or Telescoping Tailpiece Waste System
3.2.1 Trap Seal
3.2.1.1 Test Method, [he aii mounted or
tal mounted adjustable or elevating lavatory, shampoo bowl or sink carrier system and flexible waste system or a telescoping tailpiea’ waste system shall be installed in accordance with the manufacturer’s instructions. The lavatory, sink, or shampoo bowl shall be positioned at its lowest position. Fill the trap with water until water flows from the outlet of the flexible waste system or telescoping tailpiece waste system. MC.IsLIrv the depth of the trap seal After measuring the height difference caused by vertical adjustment, the measurement of the trap seal of the extremes in the lateral, pivoting, or tilting fixture movement shall also be measured. The bvator sink, or shampoo bowl shall then bc raised to its highest position and the depth of seal shall again be measured.
3.2.1.2 Performance Requirement. The trap seal depth for the flexible waste system or the telescoping tailpiece waste system shall be not less than 2 in. (51 mm) at any position.
3.3 Aging Test for the Flexible Waste System
3.3.1 Test Method. Flexible drain hose shall be aged at atmospheric pressure and elevated temperature. Age a specimen at a temperature of IHI x 3.6’F (60°C ± 2°C) for 166 hr
3.3.2 Performance Requirement. After the exposure, examine the test specimen for surface cracks under 2x magnification. Presence of any cracking shall be cause for failure. In addition, perform the hydrostatic pressure test as described in ASME A112.l&2/CSA B125.2. The flexible waste system shall not leak during the test time period.
