• Use copper pipe with 0.8 mm or more thickness for Ø9.5 mm. Preset Type Torque Wrench (head replaceable type) KANON. If the flare nut is tightened too much, the flare nut may crack over time and cause refrigerant leakage. Refrigerant Piping • Piping kit used for the conventional refrigerant cannot be used. Print. Refrigerant Piping Piping kit used for the conventional refrigerant cannot be used. Torque wrench Gas leak detector Charge hose Tools for R410A Contamination inside refrigerant piping can cause deterio-ration of refrigerant oil etc. MISUMI offers No MOQ, No Shipping charge with short lead times. If dirt, dust or moisture enters into refrigerant cycle, that can cause deterioration of refrigerant oil or malfunction of com-pressor. Amatrol's Instrumented DC-Electric Torque Wrench training system teaches use of an instrumented impulse torque wrench in fastener assembly. Starting with either refrigerant pipe, carefully center the pipe to the indoor unit connection port then hand tighten the flare nut. If there is a defect in the drainage/piping work, water could drop from the unit and household goods could be wet and damaged. • Use two spanners when connecting the Flared connection (Union) Indoor refrigerant pipe to the unit. Use a flare wrench instead of an adjustable wrench and tighten with a torque wrench. If dirt, dust or moisture enters into refrigerant cycle, that can cause deterioration of refrigerant oil or malfunction of com-pressor. Purchase ATQ-180 Torque Wrench (for Refrigerant Piping) from IMPERIAL, FA & metal molding parts, industrial tools and consumables. 6. Purchase ATQ-180 Torque Wrench (for Refrigerant Piping) from … Torque Wrench (for Refrigerant Piping) from IMPERIAL. 251-3820. The refrigerant oil applied to flare and flange MISUMI offers free CAD downloads, prompt lead times, competitive pricing, and no minimum order quantity. MISUMI offers free shipping, free CAD downloads, short lead times, competitive pricing, and no minimum order quantity. IMPERIAL. A torque wrench should be used. Page 14: Example Of Connection This can be done easily be done with a set of SAE crowsfoot flare nut wrenches and a 3/8″ torque wrench. Torque wrench Gas leak detector Charge hose Tools for R410A Contamination inside refrigerant piping can cause deterio-ration of refrigerant oil etc. ATQ-180 Torque Wrench (for Refrigerant Piping) from IMPERIAL. Inadequate piping may cause water damage. PRESET RATCHET TORQUE WRENCH (FOR REFRIGERANT PIPING) Item No.WRT093A. When Connecting Refrigerant Tubing • Keep all tubing runs as short as possible. Fasten a flare nut with a torque wrench as specified in this manual. • Tighten the flare nut with a torque wrench in the specified manner. Tighten both flare nuts using a standard wrench and a torque wrench as shown below. Use copper pipe with 0.8 mm or more thickness for φ9.5. MISUMI offers No MOQ, No Shipping charge with short lead times. MISUMI offers free shipping, free CAD downloads, short lead times, competitive pricing, and no minimum order quantity. Since support from Microsoft will end on January 14th, 2020, Windows 7 will be excluded from the recommended environment from December 15th, 2019 on … Use copper pipe with 1.0 mm or more thickness for φ19.0. Fig. • Install the air conditioner securely in a location where the base can sustain the weight of the unit adequately. Page 10: Refrigerant Piping Installation of Indoor, Outdoor Unit Refrigerant piping Perform the work according to the Service Manual or Installation Guide. Purchase Torque Wrench (for Refrigerant Piping) from IMPERIAL, Factory Automation parts, Die & … Torque wrench Gas leak detector Charge hose Tools for R410A Contamination inside refrigerant piping can cause deterio-ration of refrigerant oil, etc. After completion of installation, confi rm there is no leakage of refrigerant gas. ATQ-180 Torque Wrench (for Refrigerant Piping) from IMPERIAL. • Establish drain piping according to the instructions of this manual. • Fasten flare nut with a torque wrench as specified in the table. • Apply refrigerant lubricant to the matching surfaces of the flare and union tubes before connecting them, then tighten the nut with a torque wrench for a 99ft(leak-free connection. If large amount of mineral oil enters, that can cause deterio- 5, when connecting or disconnecting pipes to/from the unit. Torque Wrench (for Refrigerant Piping) (Imperial) of Imperial, Check out the variety of configurable, Torque Wrench (for Refrigerant Piping) (Imperial) of Imperial,MISUMI has other mechanical components, Press Die, and Plastic Mold products available. • When fastened too tight, flare nut may break after a long period and cause refrigerant leak-age. (See the table below.) Torque wrench for refrigerant piping. If dirt, dust or moisture enters into refrigerant cycle, that can cause deterioration of refrigerant oil or malfunction of com-pressor. Purchase Torque Wrench (for Refrigerant Piping) from IMPERIAL, FA & metal molding parts, industrial tools and consumables. Note: it is not necessary to use a copper gasket between union 7020/20 and the filling connector chosen. Table 1 Pipe Diameter mm (inch) Tightening Torque (N m) Inadequate piping may cause water damage. Flare nut and flare works are also different form those of the MISUMI has 2600 brands, 9 millions products of Cutting Tools, Processing Tools and Measuring Equipments. PRESET RATCHET TORQUE WRENCH (FOR REFRIGERANT PIPING) Item No.WRT093A. • Flare nut and flare works are also different from those of the conventional refrigerant. PRESET RATCHET TORQUE WRENCH (FOR REFRIGERANT PIPING) Item No.WRT093A * Accuracy: ± 4% * Ratchet head material: Stainless steel * Shaft: Alloy steel. Use copper pipe with 1.0 mm or more thickness for φ15.9. MISUMI offers free CAD download, short lead times, competitive pricing, and no minimum order quantity. Repeat procedure with remaining pipe. ฿ 2,697 ฿ 2,247 ยังไม่รวม VAT. Torque wrench Gas leak detector Charge hose Tools for R410A Contamination inside refrigerant piping can cause deterio-ration of refrigerant oil etc. If large amount of mineral oil enters, that can cause deterio- • Tighten the flare nut according to the specified torque. Purchase Torque Wrench (for Refrigerant Piping) from IMPERIAL now. • Use the fl are method for connecting tubing. • Apply refrigerant lubricant to the matching surfaces of the fl are and union tubes before connecting them, then tighten the nut with a torque wrench … 274-1253. This will help in avoiding over-tightening of the nut-bolt assembly. Torque wrench Gas leak detector Charge hose Tools for R410A Contamination inside refrigerant piping can cause deterio-ration of refrigerant oil, etc. Prevents refrigerant leakage due to insufficient tightening of flare nut and breakage of copper pipe flare portion due to excessive tightening. 5. Prevents refrigerant leakage due to insufficient tightening of flare nut and breakage of copper pipe flare portion due to excessive tightening. Excessive tightening of the flare nut may cause a crack in the flare nut after a long period, which may result in refrigerant leakage. Torque Wrench (for Refrigerant Piping) from IMPERIAL. If large amount of mineral oil enters, that can cause deterio-ration of refrigerant oil etc. If dirt, dust or moisture enters into refrigerant cycle, that can cause deterioration of refrigerant oil or malfunction of com-pressor. If large amount of mineral oil enters, that can cause deterio- You can order only 1 piece with No delivery charge. The required amount of torque can be achieved by calibrating the wrench. I understand that very few techs do this… but it is a great practice if you want to get it right the first time with no leaks and no damage. 4. Perform the drainage/piping work securely according to the installation manual. Purchase ATQ-180 Torque Wrench (for Refrigerant Piping) from IMPERIAL now. It was now time to “pull vacuum” on the refrigerant piping. the nut with a torque wrench for a leak-free connection. BBK (Bunkaboeki Kogyo) Torque Wrench, For Refrigerant Piping Purpose: Prevent damages to flare nut caused by refrigerant leaks due to insufficient tightening or overtightening., Prevent damages to flare nut caused by refrigerant leaks due to insufficient tightening or overtightening. Torque. MISUMI offers free CAD downloads, short lead times, competitive pricing, and no minimum order quantity. PIPING ACCESSORIES AT-ED 01/2017 - ENG 19 requires that the union be tightened using a torque wrench to 8.5 ÷ 11.5 Nm. A torque wrench should be used. ATQ-180. • Establish drain piping according to the instructions of this manual. You can order only 1 … MISUMI has 2600 brands, 9 millions products of Cutting Tools, Processing Tools and Measuring Equipments. Use copper pipe with 1.0 mm or more thickness for Ø15.9 mm. N12LCK. Last, I again used my torque wrench to attach the refrigerant piping to the outdoor unit. Page 13: Heat Insulation Of Piping Refrigerant oil • If a torque wrench is not available, there is a place where the tight- ening torque will suddenly increase if a normal wrench is used to tighten the flare nut. If the fl are nut is over-tightened, after a long period, the fl are may break and cause refrigerant gas leakage. Direct contact with the bare piping … • Make a bend with a radius as large as Use a seemliness tube possible. It may generate toxic gas when the refrigerant contacts with fi re. A torque wrench provides a specific amount of torque for fastening purposes. When Connecting Refrigerant Tubing • Keep all tubing runs as short as possible. Tighten the fl are nut with torque wrench according to specifi ed method. In a few cases, like in the automobile industry, the level of torque required for fastening is precise. Torque Wrench (for Refrigerant Piping) from IMPERIAL. • Tighten the flare nut according to the specified torque. • Use the flare method Thicknessfor connecting tubing. For systems using refrigerant fluid R410A, Castel has developed three specific filling connectors with 5/16” From that position, further tighten the flare nut the angle shown below. pipe corrosion and contamination of refrigerant oil 5.1 Connect the piping Be sure to use both a spanner and torque wrench together, as shown in Fig. If large amount of mineral oil enters, that can cause deterio- ATQ-180 Torque Wrench (for Refrigerant Piping) from IMPERIAL. 5 Piping Connection Refer to Table 1 for the tightening torque. ATQ-180 Torque Wrench (for Refrigerant Piping) from IMPERIAL. Free CAD downloads, quick delivery, competitive pricing, and no minimum order quantity. 7. • Check carefully for leaks before opening the refrigerant ... conventional refrigerant (R22) models, some of the piping and installation and service tools are special. • Be sure to wrap insulation around the piping. If the flare nut is tightened too much, the flare nut may crack over time and cause refrigerant leakage. 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