![]() ![]() A warm air temperature would suggest that the refrigerant is low or old. What is an air conditioning system recharge/re-gas?Ī simple check of the temperature of the air emanating from an air conditioning vent will tell you if the refrigerant needs a recharge - some garages use the term 're-gas'. This might also prevent an accident from occurring. Also, because air conditioners generate air that is less humid than outside air, it can be used to demist a fogged-up windscreen more quickly than when air is blown out of a standard ventilation system. It cools down the interior of a car, dramatically so if needed, which improves passenger comfort and prevents the type of heat-related irritability that may lead to an accident. Why is air conditioning important?Īir conditioning in a car serves two purposes. The air con gas then returns to liquid form in the system's compressor, heating it up, but the resulting warm air is directed outside the car. Outside air is blown past the coils in which the gas flows, and is therefore also cooled before it is blown into the car’s cabin. When the fluid inside such appliances (also called refrigerant) changes from a liquid state to a gas, it cools down. Safety- A high visibility power switch comes standard with a simple to use Lockout/Tagout feature.An air conditioning system controls the temperature in a car and works in a similar way to a kitchen refrigerator. To activate the welder, simply pull the trigger switch on the Pistol Grip and the welder will engage. Simplified ControlsĪ well defined Weld Time control is provided for simple adjustment when changing weld pin sizes or sheet metal gauge on different insulation jobs.Īn easy read, LED light clearly indicates the power status of the welder, while a different LED provides the welding operation status. Low MaintenanceĪs a result of the PowerPinner 7200 solid state circuitry and design, it requires very little maintenance. Although the PowerPoint 7200 works with a variety of weld pins, using our PowerPoint's precision manufacturing process assures a trouble free operation with the best quality weld possible. The unique characteristics of the PowerPoint weld pin's noninvasive protruding shank captures and centered the weld pin to ensure consistent loading, while the beveled retaining cap prevents it from shifting off the weld tip when the pin is being set through the insulation. The magnetic weld tip is specially designed with a chamfered edge and recessed center to optimize the weld quality of PowerPoint weld pins. Welding current is not available at the gun until the weld pin contacts the sheet metal and the trigger is pulled. The weld gun has a pistol grip style handle with a trigger guard and switch for a more ergonomic working environment. This makes the PowerPinner 7200 the go-to for insulation fastening anywhere in the facility. The mounted hand truck feature allows for maximum portability for easy maneuvering around the shop floor. This delivers the same level of power and quality welds commonly seen in the larger machines, but in a portable compact design. ![]() The PowerPinner 7200 was completely designed around the same high capacity transformer that can be found in Gripnail's floor model line of PowerPinner welders. Each point is precisely formed to provide optimum weld current.Ī PowerPoint Weld Pin permanently attaches insulation to galvanized steel in the fabrication of HVAC duct work and withstands a tensile pull of at leas 120 pounds from sheet metal.Īdditional Features High Capacity Transformer ![]() Welding 1/2" - 4" weld pins to 26 - 16 gauge sheet metal.įor peak performance, it is highly recommended using Gripnail's wide range of PowerPoint weld pins. Ground - 5 feet, #4/0 weld cable terminating in a spring loaded, copper alloy clamp. ![]() Gun - 15 feet, #4/0 weld cable adn #16/3 control cable. Faster rates are possible based on operator. Weld Rateġ5-20 pins per minute continuously. High Capacity TransformerĪllows for continuous use for jobs of any size. The rugged construction and powerful transformer stands up to the demands of constant heavy use for jobs of any size.įeatures Include: Solid State Time & Weld RelayĪssures high quality welds each and every time. A lightweight pistol grip trigger, ergonomic handle and easy to read controls further simplify the operation. The compact size and hand truck feature allows for easy mobility around the shop. The PowerPinner 7200 Welder is a solid state resistance welder designed for specifically for welding a resistance weld pin to galvanized sheet metal ductwork. Easy Portability For Insulating Large and Small Ductwork ![]()
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