Instruction Manual SMC 186-188/TSMC 188

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Table of Contents Instruction manual for SMC 186-188 Mk2 and TSMC 188 Mk2 ..................... 1 Preface ..................................................................... 2 Table of Contents ............................................................ 3 First Aid for Accidents with Ammonia ........................................... 6 First Aid for Accidents with HFC/HCFC .......................................... 7 Protecting the Operator as well as the Environment ............................... 8 Description of compressors SMC 186-188 Mk2, TSMC 188 Mk2 .................... 11 Handling of the compressor, areas of application, safety equipment etc. ............. 13 Vibration Data for Compressors - All Compressor Types ........................... 16 Sound data for reciprocating and screw compressor units -- all types of compressors .. 17 Compressor data for reciprocating compressor ................................... 21 Operating limits ............................................................ 21 General operating instructions for CMO/TCMO, SMC/TSMC piston compressors ..... 26 Starting up compressor and plant ............................................. 26 Stopping and starting-up compressor during a short period of standstill ............ 27 Stopping plant for brief periods (until 2-3 days) ................................. 27 Stopping plant for lengthy periods (more than 2-3 days) ......................... 28 Automatic plants ........................................................... 28 Pressure testing refrigeration plant ........................................... 28 Pumping down refrigeration plant ............................................. 29 Operating log .............................................................. 31 Servicing the reciprocating compressor ......................................... 32 Pressure drop test .......................................................... 32 Removing refrigerant from compressor ........................................ 33 Lubricating oil ................................................................ 37 Lubricating oil requirements ................................................. 37 General rules for use of lubricating oil in refrigeration compressors ................ 37 Instructions for choosing lubricating oil for refrigeration compressors .............. 37 Charging refrigeration compressor with lubricating oil ........................... 37 Changing oil in refrigeration compressor ....................................... 38 Charging the compressor with oil ............................................... 40 Assessing the oil ........................................................... 40 Visual assessment ......................................................... 41 Analytical evaluation ........................................................ 41 Procedure ................................................................. 41 The analysis ............................................................... 42 Expected discharge gas temperatures .......................................... 45 Servicing the Refrigeration Plant ............................................... 46 Maintenance of piston compressor ............................................. 48 0178-900-EN 3
1. If the compressor is operational ............................................ 48 2. If the compressor is inoperative ............................................ 48 Top covers ................................................................ 49 Mounting top and water covers ............................................... 50 Discharge valve ............................................................ 51 Cylinder lining with suction valve ............................................. 53 Connecting rod ............................................................ 54 1. Slide bearing ............................................................ 55 2. Needle bearing .......................................................... 56 Dismanting of needle bearing ................................................ 58 Piston .................................................................... 58 Shaft seal ................................................................. 60 Crankshaft ................................................................ 61 Main bearings ............................................................. 63 Compressor lubricating system ............................................... 64 Oil pump .................................................................. 65 Oil pressure valve .......................................................... 67 By-pass valve pos. 24 ...................................................... 68 Oil filter ................................................................... 70 Suction filters .............................................................. 71 Stop valves ................................................................ 72 Unloaded start and capacity regulation on SMC and TSMC 100 and 180 compressors 74 Description of unloader mechanism and capacity regulation ...................... 74 Pilot solenoid valves ........................................................ 76 Schematic outlines ......................................................... 77 Standard unloaded start and capacity regulation ................................ 78 Schematic drawings 1 ...................................................... 78 Totally unloaded start and capacity regulation .................................. 79 Schematic drawings 2 ...................................................... 79 Relief cylinders ............................................................. 80 Heating rods, pos. 30 ......................................................... 81 Stop valves pos. 23 and 42 .................................................... 82 Monitoring cylinder lining insertion .............................................. 83 1. Checking clearance volume ............................................... 83 2. Checking lifting reserve ................................................... 84 Pressure gauges ............................................................. 86 Undersize Bearing Diameters for Crankshaft ..................................... 88 Sundry clearances and check dimensions ....................................... 89 Torque moments for screws and bolts ........................................... 90 Refrigeration Plant Maintenance ............................................... 92 Operational reliability ....................................................... 92 Pumping down the refrigeration plant ......................................... 92 Dismantling plant ........................................................... 92 Tightness testing and pump-down of refrigeration plant .......................... 93 Trouble-shooting on the Piston Compressor Plant ................................ 94 Selecting Lubricating Oil for SABROE Compressors .............................. 106 Data Sheet for Listed Sabroe Oils .............................................. 112 4 0178-900-EN
Page 1 and 2: Instruction Manual SMC 186-188/TSMC
Page 3: Preface The aim of this instruction
Page 7 and 8: First Aid for Accidents with Ammoni
Page 9 and 10: Protecting the Operator as well as
Page 11 and 12: Cooling Media Salt solutions (brine
Page 13 and 14: the ring-plate type, are mounted at
Page 15 and 16: S -- BFO 3-4-5 CMO - TCMO and SMC -
Page 17 and 18: Vibration Data for Compressors - Al
Page 19 and 20: Note the following, however: S S at
Page 21 and 22: SCREW COMPRESSORS Evaporating tempe
Page 23 and 24: T245400_0/2 Condensing temperature
Page 25 and 26: Condensing temperature TC °F °C 1
Page 27 and 28: General operating instructions for
Page 29 and 30: Stopping plant for lengthy periods
Page 31 and 32: For a satisfactorily performed evac
Page 33 and 34: Servicing the reciprocating compres
Page 35 and 36: No. 1 2 3 Scheduled services Operat
Page 37 and 38: No. Operating Hours < 1200 rpm Oper
Page 39 and 40: the crankcase, refrigeration oil ma
Page 41 and 42: Charging the compressor with oil Co
Page 43 and 44: The analysis The following table st
Page 45 and 46: Pressure and temperature settings f
Page 47 and 48: Servicing the Refrigeration Plant B
Page 49 and 50: Maintenance of piston compressor Ge
Page 51 and 52: Mounting top and water covers SMC 1
Page 53 and 54: Marked with LP or HP S S Tighten bo
Page 55 and 56:
S Press cylinder lining down manual
Page 57 and 58:
2. Needle bearing Needle bearing ty
Page 59 and 60:
Dismanting of needle bearing S Use
Page 61 and 62:
Shaft seal 10L 10M 10H 10J 8B 8A 8C
Page 63 and 64:
the crankshaft is should be checked
Page 65 and 66:
Compressor lubricating system 19D 1
Page 67 and 68:
S Strip oil pump down by dismantlin
Page 69 and 70:
By-pass valve pos. 24 The compresso
Page 71 and 72:
Oil filter All oil to the lubricati
Page 73 and 74:
Stop valves AK AC A AJ L P K R AD E
Page 75 and 76:
Unloaded start and capacity regulat
Page 77 and 78:
Pilot solenoid valves The pilot sol
Page 79 and 80:
Standard unloaded start and capacit
Page 81 and 82:
Service It will normally not be nec
Page 83 and 84:
Stop valves pos. 23 and 42 23A 23G
Page 85 and 86:
Clearance volume ”X” HPC SMC 10
Page 87 and 88:
Pressure gauges The analog instrume
Page 89 and 90:
Undersize Bearing Diameters for Cra
Page 91 and 92:
Torque moments for screws and bolts
Page 93 and 94:
Refrigeration Plant Maintenance Ope
Page 95 and 96:
Trouble-shooting on the Piston Comp
Page 97 and 98:
Code Case Code Case 1 No power - ma
Page 99 and 100:
3. Compressor starts but stops agai
Page 101 and 102:
7. Liquid stroke in compressor duri
Page 103 and 104:
11. Excessive suction pressure 11.2
Page 105 and 106:
15. Too low discharge pipe temperat
Page 107 and 108:
Selecting Lubricating Oil for SABRO
Page 109 and 110:
answer for the quality, the stabili
Page 111 and 112:
Example (recip. compressors): Refri
Page 113 and 114:
Data Sheet for Listed Sabroe Oils T
Page 115 and 116:
R717 one-stage reciprocating compre
Page 117 and 118:
R717 HPO og HPC reciprocating compr
Page 119 and 120:
R22 two-stage reciprocating compres
Page 121 and 122:
R134a two-stage reciprocating compr
Page 123 and 124:
R407C two-stage reciprocating compr
Page 125 and 126:
R404A two-stage reciprocating compr
Page 127 and 128:
R507 one-stage reciprocating compre
Page 129 and 130:
R717 screw compressors TC ° F °C
Page 131 and 132:
R22 screw compressors with roller b
Page 133 and 134:
R404A screw compressors ° F 104 TC
Page 135 and 136:
R507 screw compressors TC ° F ° C
Page 137 and 138:
Alignment of unit, AMR coupling Whe
Page 139 and 140:
Installing directly on foundation W
Page 141 and 142:
Preliminary installation Alignment
Page 143 and 144:
Boring of motor flange for AMR coup
Page 145 and 146:
question, as stated in the table. T
Page 147 and 148:
Oil return to the compressor The se
Page 149 and 150:
: Float valve controlled oil return
Page 151 and 152:
Connections on TSMC 188 1 AC Y 1 Z
Page 153 and 154:
Schematic diagram Parallel system,
Page 155 and 156:
Water-cooling of reciprocating comp
Page 157 and 158:
Cooling of top and side covers SMC
Page 159 and 160:
Cooling of top and side covers SMC
Page 161 and 162:
Necessary water consumption To achi
Page 163 and 164:
Cooling of intermediate gas on TCMO
Page 165 and 166:
It is essential to make sure that t
Page 167 and 168:
Adjusting the TEAT valve: For both
Page 169:
Spare parts sets for compressors an
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Instruction Manual SMC 186-188/TSMC 188

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