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Фрагмент инструкции
324423-751 and 324424-751 NOTE: Read the entire instruction manual before starting the installation. SAFETY CONSIDERATIONS Installing and servicing air conditioning equipment can be hazardous due to system pressure and electrical components. Only trained personnel should install or service air conditioning equipment. Untrained personnel can perform basic maintenance functions, such as cleaning coils and cleaning and replacing filters. All other operations should be performed by trained service personnel. When working on air conditioner equipment, observe precautions in the literature, on tags, and on labels attached to unit. Follow all safety codes. Wear safety glasses and work gloves. Use a quenching cloth for brazing operations. Have a fire extinguisher available. A WARNING Before beginning the installation or modification, be sure the main electrical disconnect switch is in the OFF position. Electrical shock can cause personal injury or death. INTRODUCTION This instruction covers installation of a discharge muffler kit. The discharge muffler is designed to reduce or alleviate noise transmission through connecting tubing. The objectionable noise can be caused by discharge gas pulsations. DESCRIPTION AND USAGE The discharge muffler kit contains a discharge muffler, preformed copper tubes, and Installation Instructions. Refer to Table 1 for kit contents and appropriate figure for installation on specific models. INSTALLATION Follow all common service practices in addition to the instructions below when installing this kit. A WARNING Do not use torch to remove components. Oil may catch fire. Use tubing cutters. Refer to service instructions. A CAUTION Do not vent refrigerant to atmosphere. Recover during system repair or final unit disposal. Use all service ports. 1. Turn off power and reclaim refrigerant in system. 2. Remove access panel and right corner post. 3. Cut discharge tube between compressor and condenser coil. 4. Unbraze stubs from compressor and condenser coil. Use wet cloth around condenser coil tube to prevent overheating. A CAUTION Avoid overheating as damage to components could occur. 5. Install muffler kit as shown in Fig. 1 or 2. 6. Leak check, evacuate, charge, and start system. Table 1—Kit Contents and Figure Reference Numbers PART NO. PART NAME PART NO. USED WITH FIG. NO. 321787-751 Muffler LM10KH001 38TKB024-311 1 Copper Tubes 324659-201 324660-301 Installation Instructions 38TKB-4SI 321787-752 Muffler LM10KH015 38TKB030-311 2 Copper Tubes 324662-201 324661-301 Installation Instructions 38TKB-4SI Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book| 1 I 21 4 PC 101 Catalog No. 533-899 Printed in U.S.A. Form 38TKB-4SI Pg 1 1-98 Replaces: New Tab 3a 1a 2a Fig. 1—38TKB024-311 Muffler Kit Installation A98014 NEW TUBE Fig. 2—38TKB030-311 Muffler Kit Installation A98013 Copyright 19...
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