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INSTALLATION,
OPERATION AND
MAINTENANCE MANUAL
FOR MODEL RH
REMOTE HORIZONTAL
AIR COOLED
HEAT EXCHANGERS
5050 South National Dr.
Knoxville, TN 37914
Telephone: (317)-227-2929
Страница 1: ...1 INSTALLATION OPERATION AND MAINTENANCE MANUAL FOR MODEL RH REMOTE HORIZONTAL AIR COOLED HEAT EXCHANGERS 5050 South National Dr Knoxville TN 37914 Telephone 317 227 2929 ...
Страница 2: ...D HEAT EXCHANGERS TABLE OF CONTENTS TOPIC PAGE Model Nomenclature 2 Inspection 2 Handling and Moving 2 Location 3 Assembly of Unit 3 Electrical Wiring 5 Piping 5 Start Up and Operation 5 Freeze Protection 5 Maintenance 6 Replacement Parts 7 ...
Страница 3: ... each unit is made and shipped in modules one module for the RH 035 and RH 045 two modules for the RH 055 RH 070 and RH 085 And as a preventative measure to guard against transportation damage each module is shipped on its side with the legs removed and crated on heavy duty skids It is advisable to move the modules as close as possible to its final location before uncrating It is up to the unit ri...
Страница 4: ...4 Fig 1b Lifting an RH module with slings ...
Страница 5: ...assembled except for the mounting legs Mounting legs are furnished with the necessary bolts nuts and washers The legs are not adjustable and are most easily assembled to the unit when the unit is still laying on its side as shipped Each leg is fastened to the bottom of the coil plenum by four bolts furnished with the unit Reference Figure 2 The larger RH Models RH055 and up are delivered as two se...
Страница 6: ...ctions should be made to the higher of the two openings supplied per module the outlet connection is made with the lower of the openings This piping arrangement is necessary to insure a cross counterflow coolant passage thru the unit for maximum heat transfer In most RH applications a surge tank is recommended to maintain a safe coolant level in the system and allow entrained air to escape from th...
Страница 7: ...mps fans Every 6 months Lubricant Use high grade ball bearing grease Use consistency of grease suitable for class of insulation stamped on nameplate as follows Insulation Class Consistency Type Typical Grease B or F 3 Lithium Base Shell Cyprina 3 Procedure If motor is equipped with Zerk fitting clean tip of fitting and apply grease gun Use one to two full strokes on motors CAUTION Keep grease clea...
Страница 8: ...8 REPLACEMENT PARTS If it becomes necessary to order parts please mention all identifying numbers such as model number or part number as found on the Kelvion nameplate ...
