Table 2-1.—Compressed Air/Nitrogen Heating Tool Power Requirements

2-14 Figure 2-16.—Compressed air/nitrogen heating tool. The compressed air/nitrogen heating tool comes in two styles: ac or dc electrical power supplies. The power requirements are listed in table 2-1 for both styles. Table 2-1.—Compressed Air/Nitrogen Heating Tool Power Requirements Electrical Power, HT-900B 115 VAC, 50-400 Hz, single-phase, 7 Amps Electrical Power, HT-920B 220 VAC, 50-400 Hz, single-phase, 3.5 Amps Heat gun output temperature 550-920°F (290-495°C) Compressed air/nitrogen 80-200 psig, 4 SCFM (Dry and oil-free) Refer to the operator's manual for safe operating procedures for the compressed air/nitrogen heating tool. A brief summary of these procedures follows: 1. Push down and fully turn the air regulator knob counterclockwise. This is to ensure that the air regulator is off. 2. Remove the dust cap from the air inlet nipple. The inlet nipple is what we connect the air or nitrogen source line to. WARNING If nitrogen is used, make sure that you are in a well-ventilated area. Using nitrogen is a poorly ventilated area. Using nitrogen is a poorly ventilated area can result in suffocation. CAUTION