COMPLIANCE INFO_2007-2011 - Laserfiche WebLink

Home Browse Search

4 Materials •, r-----------, When using pneumatic tools, the air supply must be dry and oil -free as moisture or oil on bonding surfaces will interfere f with the adhesive. L----------- J Fig. 5-1. When mounting Dualoy3000/L pipe in a vise, use rubberpads or the equivalent to protect the pipe wall from crushing or abrasion. Fig. 5-2. The Ameron Taper Maker is used to prepare pipe ends in 2 through 6 -inch diameters. C Tools The following tools are recommended to install Dualoy 3000/L piping: • %-inch electric drill or equivalent air -driven motor • 4 -inch hole saw for installing sump penetration fittings • Heavy-duty heat guns, hot air blowers, heat blankets or Chem Cure Paks for cool - or cold -weather installation. • V/2 -inch diameter by 1 -inch wide coarse grit flapper sander Cutting Use a fine -blade hacksaw, radial cut-off saw or circular saw with abrasive wheel to cut pipe in the field. The cut end must be square to within 3/s inch (5 mm). Hold pipe securely for all cutting and tapering. When using a pipe vise, always wrap the pipe with a protective material such as a'/4 -inch thick rubber pad as shown in Fig. 5-1. Take care not to damage or over -deflect the pipe when tightening the vise. ' /a -Inch thick protective rubber Fiberglass pipe pad or equal a I Pipe vise —f Tapering with Ameron Taper Maker Pipe ends may be tapered in 2 through 6 -inch sizes using the Ameron Taper Maker. The Taper Maker employs a single carbide blade on a movable head at an angle of 13/4° to the axis of the pipe. After the blade has been adjusted to touch the pipe surface, the end is tapered by rotating the tool clockwise until the proper taper length is obtained. Cutting head adjustment handle Ratchet handle Set screw Blade retaining screws Blade Collet control knob Collet Fiberglass pipe