Operating instructions for semi
Contents
1. 8 Electrical connection 8 1 General notes The electrical installation must be made according to the schematic wiring diagram see inside of the terminal box Obeserve the local protection regulations The maximum operating current must be the basis for dimensioning motor contactors supply cables fuses see compressor nameplate Compare the voltage and frequency data on the nameplate with the data of the power supply The motor may be connected only if there is agreement The motor is connected as standard for part winding starting The connection in the terminal box is provided in the factory for direct starting YY Connect the connection terminals according to the schematic wiring diagram in the terminal box Delay time on switching over max 1 second 8 2 Electronic protective device MP 10 For description of function see also the enclosure in the terminal box The compressor motor is equipped with PTC resistor temperature sensors motor PTC The measuring leads are wired with the tipping unit MP 10 which is installed permanently in the terminal box The unit has a reclosing lock out It is unlocked by briefly interrupting the line voltage To guarantee the locking function the unit must be placed as first link in the control current chain The electrical connection must be made exactly according to the circuit diagram enclosure in the terminal box If the device trips the overload or inadmissible operating conditions exis2. Oil level pressure gauge is possible using a gauge min oil level connection with valve connection position see page 18 20 Differential oil pressure desired value 1 5 3 5 bar over the entire Fig 15 operating range Automatic monitoring by differential oil pressure switch A fault analysis must be performed if the compressor is shut down by the device observe notes on the cover of the switch Caution If larger quantities of oil have to be replenished there is a risk of liquid shocks the oil return must then be checked Operating instructions i h we vea motorcompressors RUE USE Art No 09963 Page 13 KALTEMASCHINEN 9 4 Connection oil level regulator Especially on compound units of several compressors oil level regulation systems proved successful In order not to block the compressor sight glass by installing the oil level regulator there is an additional connection on the compressor housing connection O page 18 20 All common AC amp R ESK oil level regulators as well as the electronic regulation system TRAXOIL S1A1 of SPORLAN can be connected directly without adapter fig 16 A sight glass on the oil level regulator is not necessary Connection diagram on the compressor 3 hole connection for ESK AC amp R Fig 16 Q 3 hole connection for TraxOil For further information on compound systems see our leaflet possibilities for compound iii xum BOCK SOITDIESSOIS DEF 1
3. 30 mm Avec amortiseurs de vibration 30 mm Fig 20 connectens em ae srasa wesrasas 65854 5c 5346 LATHE Lacus TTE x sswsam NPE L brazing connection a 3 ou ajajaja rj E 0 75 03 98 Art No 09963 Page 20 KALTEMASCHINEN Operating instructions Semi hermetic motorcompressors HA 5 HG5 12 Technical data dimensions and connections emamadm 5a e35 455445 hasmerotonndem m Lubrication O ilpum p ndependentofdiection ofriotaton FUCHS REN BO SP 46 DEA TRITON SE 55 45 Ekctrraldata Volage phases frequency 380 420 YY 3 50 440 480 YY 3 60 Max operatng curent 37 49 Starting cunent otorbbcked 107 140 126 160 Max pem operatng tem perature Pressure side HP Low pressure side LP Schwingmetall Anti vibration pad Amortiseur de vibration Mit Schwingungs 0 d mpfern 30 mm K With anti vibration pads 30 mm Avec amortiseurs de vibration 30 mm Fig 21 TETTE VUE 1 C Connection oilsafty pressure sw itch OL g Q D g Q D 7A6 UNF ier 7A6 UNF 1A NPTF 7A6 UNF pue D Connection oilsafty pressure sw itch LP ler D1 Connecton oilrtum fiom oilseparator ler H Q D Connection capacity regulator O Co
4. Connection to the current path of the safety control chain is not permitted Electrical data 230V 140 W 8 4 Fan motor HA The fan motor for the air cooling of the compressor is already wired in the terminal box The power supply as well as control through the compressor contactor must also be provided according to the schematic wiring diagram in the terminal box The fan motor is protected by a temperature monitor Electrical data 230 V 1 50 60 Hz 170W 0 71A 9 Commissioning The compressor has been trial run and tested for all functions in the factory Special running in instructions therefore do not have to be followed Caution A The unit is under pressure protective gas Relieve the pressure before connection to the refrigerating system or else before starting any work on this unit Corresponding to the conditions of use surface temperatures of more than 100 C on the discharge side and below 0 C on the suction side can be reached Operating instructions i h i r r S sae motorcompressors TTE Art No 09963 Page 12 KALTEMASCHINEN 9 1 Tightness test evacuation Perform the tightness test of the refrigerating plant without inclusion of the compressor preferably dried with N Now include the compressor in the following evacuation process for this purpose open the compressor suction and pressure stop valve pressure relieve previously Evacuate with the vacuum pump on the suction and high pressure
5. No 09963 Page 16 KALTEMASCHINEN 11 Accessories 11 1 Start unloader Special accessory can also be retrofitted Art No 08981 For description see also DEF 1 11 Start unloader The start unloader is integrated in a specially designed cylinder cover in the case of installation in the factory In the case of retrofitting it is delivered including cylinder cover and heat protection thermostat It is required for part winding start or Y D start A check valve in the pressure line is required for start unloader The design of the non return valve must be determined according to the conditions of use Caution A The start unloader may be effective only during the starting phase risk of overheating by bypass operation Electrical actuation of the solenoid valve Closed deenergized The cylinder covers for the start unloader are designated SU Start unloader 11 2 Capacity regulator Special accessory can also be retrofitted Art No 08821 For description see also DEF 1 10 Capacity regulator The compressor capacity can be adapted to the current refrigerating need by capacity regulator The capacity regulator works on one cylinder bank this means a capacity reduction by approx 50 The right cylinder cover viewed onto the oil pump is prepared to accept a capacity regulator valve for retrofitting connection position see page 18 20 For this purpose the screw plug M45 x 1 5 must be replaced by the cap
6. Nr AD12345 001 Bauj 1997 Teilwickl 107A Gesamt 140A n 1450 min V 82 2 m h Max Betr Dr ND HD 19 25 bar 3 50Hz Priif U Dr 33 bar 9 Betr Strom max 37 A IP54 Ol SP46 Fig 3 Operating instructions Semi hermetic motorcompressors HA 5 HG5 Art No 09963 Page 5 E 0 75 03 98 KALTEMASCHINEN 5 Type code HG 5 945 48S Seg 1 Two possible versions HA Hermetic air cooled with air cooling HG Hermetic gas cooled with suction gas cooling Size Reference number Three possible stages 725 62 9 m3 h theoretic volume flow rate 50 Hz 830 72 2 m3 h theoretic volume flow rate 50 Hz 945 82 2 m3 h theoretic volume flow rate 50 Hz Number of poles Climatic version of the motor Compressors with ester oil filling in the factory e g for R 134a are identified with the suffix X in the type designation e g HGX 5 945 4 Operating instructions Semi hermetic motorcompressors HA E HG5 i r E 0 75 03 98 Art No 09963 Page 6 KALTEMASCHINEN 6 Limits of application Refrigerant R 22 Refrigerant R 22 45 40 35 30 25 20 15 10 35 30 25 20 15 10 5 5 10 12 5 Fig 4 Model HA 5 air cooled to fC Fig 5 Model HG 5 suction gas cooled 9 Refrigerant R 134a tl M H 30 25 20 15 10 5 0 5 10 15 30 25 20 15 10 5 0 5 10 15 20 Fig 6 Model HAX 5 air cooled t CO Fig 7 Model HGX 5 suction gas cooled Refrigerant R 4
7. side of the system Vacuum lt 1 5 mbar with pump shut off Repeat the process several times if necessary The system is dry and tight if the pressure rise in the refrigerating system is lt 0 5 mbar 24 h with the vacuum pump switched off Caution Do not start the compressor in vacuum Do not supply any voltage even not for testing purpose may run only with refrigerant 9 2 Refrigerant filling Before filling check the oil level in the compressor it must be visible in the sight glass area and lie above the marking notch see Fig 15 Make sure once again that the compressor suction and pressure stop valves are opened Filling the refrigerant break vacuum with the machine switched off in liquid from directly into the condenser or collector Start up the compressor If it is necessary to replenish refrigerant after start up this can be filled either in gaseous form in the suction side or under corresponding precautionary measures also in liquid form at the evaporator inlet Caution Do not fill in liquid form through the suction stop valve on the compressor Mixing additives into the oil and refrigerant is not permitted 9 3 Lubrication Oil check Check the oil level of the compressor directly after the start Oil level to 34 sight glass height the level should not be below the notch in the sight glass min oil level fig 15 Checking the oil pressure level by means of SEN Marking notch
8. 001 Reg No 2177 www bock de Subject to change without notice Operating instructions i h we vea motorcompressors EaI 0 Art No 09963 Page 3 KALTEMASCHINEN 1 Safety instructions Only trained personnel are allowed to handle refrigerating compressors The AN local safety regulations as well as accident prevention regulations technical rules etc must be observed Caution The compressor is under pressure protective gas Relieve the pressure before connection to the refrigerating system or else before starting any work on the unit Observe the max permissible operating pressure see nameplate The HA HG 5 compressor is described in the standard version manufactured by BOCK in the following operating instructions In the case of queries please contact our application engineering department phone 49 70 22 94 54 0 or our representative 2 Main and functional parts Type HA 5 725 4 Type HG 5 725 4 HG 5 725 4S HA 5 830 4 HG 5 830 4 HG 5 830 4S HA 5 945 4 HG 5 945 4 HG 5 945 4S Fig 1 Fig 2 7 69510 1114 15 7 69510 1114 15 Fig 1 Fig 2 1 Suction shut off valve 8 Oilpump 2 Discharge shut off valve 9 Oil sight glass 3 Motor part air deflection hood for HA 10 Connection oil level regulator 4 Electrical connection box 11 Connection for heat protection thermostat 5 Oil filling plug 12 Connection for capacity regulator 6 Oil drain plug oil filter 13 Transport eyebolt 7 Oi
9. 04A R 507 Refrigerant R 404A R 507 t tC 45 40 35 30 25 20 15 45 40 35 30 25 20 15 10 es Fig 8 Model HAX 5 air cooled Fig 9 Model HGX 5 suction gas cooled o Reduced suction gas overheating or supplementary cooling Supplementary cooling generally required L Deep freeze range M Normal range H Air conditioning t Evaporation temperature 45 10 15 t C Fig 10 Model HGX 5 suction gas cooled t Condensing temperature 25 20 15 10 5 0 tn 25 C Suction gas temperature 25 C Dt 20K Suction gas overheating 20 K Areas and limits of application for other refrigerants on request Operating instructions i h H ae Soe motorcompressors ee Art No 09963 Page 7 KALTEMASCHINEN Explanations of Fig 4 to 10 The operation of HA HG 5 compressors is possible in the area shown in the diagrams It is possible to operate without supplementary cooling in the not hatched field The left limiting line t 25 C is shifted according to suction gas temperature Two limit curves are indicated for individual definition t 25 C and Dt 20 K Reduction of the suction gas overheating or supplementary cooling is required in the light gray field if the discharge end temperature exceeds 140 C Compressor operation is possible in the dark field only with supplementary cooling The following can be used as supplementary cooling Supp
10. 1 Tightness test evacuation sssssesssssesseseeeeees 12 9 2 Refrigerant Tiris rr a a Rd 12 9 3 Lubrication Oil check oi ood S E eee hus 12 9 4 Connection oil level regulator sssss 13 9 5 Elguld Shoekec aoo ett Sle a neret oe tudo tle 14 10 MairiletiatiC 8 uide icti opa a ua arem Viedinese e nennen ete eso d 14 10 1 Safety instructions eessssssseseeeeeeen 14 10 2 Service Intervals 5o eic e Co ordei ede pe derer er 14 10 3 Spare parts recommendation seeeusss 15 10 4 Excerpt from the lubricant table ssssssss 15 A ACCOSSONES s Gi Ix dra air ind cda alia or dr c e ec dr pd 16 TIS Start nloader sce prac iE ETE YoRE dE D mE 2S CERES IDE S ExR E eo Erud 16 11 2 Capacity FegulglOr s c exeo oe RE EBORE 16 11 3 Oil pressure safety switch eeeseeeessesuuss 17 11 4 Heat protection thermostat esses 17 11 5 Additional fan series HG asas i Dre ee iE EX 17 12 Technical data dimensions and connections 18 d Ale FACE utet eu ra og rore nda ati nt dca n cq e uds DA 18 Ip cw PEE 19 Bock K ltemaschinen GmbH QUALITY SYSTEM Postfach 11 61 D 72632 Frickenhausen Benzstra e 7 D 72636 Frickenhausen Tel 049 70 22 94 54 0 NS Fax 049 70 22 94 54 137 certified by DQS according to mail bock de DIN EN ISO 9
11. 154 Fig 17 HG 5 945 4 with mechanical oil level regulator fig 17 KALTEMASCHINEN Operating instructions Semi hermetic motorcompressors HA5 HG5 p E 0 75 03 98 Art No 09963 Page 14 9 5 Liquid shocks Observe the following especially to avoid liquid shocks The complete refrigerating system design must be done professionally All components must be matched to one another with regard to capacity especially evaporator and expansion valve The suction gas overheating at the evaporator outlet should be at least 7 10 K check setting of the thermostatic expansion valve Especially in critical systems e g with several evaporator points corresponding measures such as the use of liquid traps solenoid valve in the liquid line etc are recommended Caution Liquid shocks can lead to damage to the compressor 10 Maintenance 10 1 Safety instructions Caution Before starting any work on the compressor Switch the machine off and secure it against being switched on again Relieve the machine of system pressure After maintenance is complete Connect the safety switch and check for function Evacuate the compressor Cancel the reclosing lock out 10 2 Service intervals To guarantee optimum operating safety and life of the compressor we recommend that the following service and checking work is peformed at regular intervals of time especially recommended in case of use in the limiting range a
12. Low pressure side LP bar Schwingmetall Anti vibration pad Amortiseur de vibration Mit Schwingungs d mpfern 30 mm With anti vibration pads 30 mm Avec amortiseurs de vibration 30 mm Fig 19 connectors 9 p aa O aa O a LANNE LANNE 1 C Connection oilsafty pressure sw itch OL 7A6 U 7A6 U 1A NP 7A6 U aS Fo connection otzevelmeguawee mm xw 1 L brazing connection EE g mjaf D Connection oilsafty pressure sw itch LP H nj nj Ui m m m m m m m n n D1 Connecton oilrtum fom oilseparator nc O inch inch inch inch inch inch inch inch mm mm mm inch mm mm Operating instructions Semi hermetic motorcompressors HA 5 HG 5 n E 0 75 03 98 Art No 09963 Page 19 KALTEMASCHINEN 12 Technical data dimensions and connections 12 2 HG memaam O 5m we sfasa wespasas mesas nesans mammeotodem m Lubrication Pressurized cicultng lubrication tos ail O ilpum p idependentofdiecton ofiotaton Oilbiand rR 22 FUCHS REN BO SP 46 DEA TRION SE 55 W eghticloilfilng E kctrraldata olage phases frequency 380 420 YY 3 50 440 480 YY 3 60 Maxopemchg coment Rc semuis cue ee Max pem operatng tem perature V Schwingmetall Anti vibration pad Amortiseur de vibration Mit Schwingungs dampfer 30 mm With anti vibration pads
13. Operating instructions ae motorcompressors Ends Art No 09963 Page 1 KALTEMASCHINEN Operating instructions for semi hermetic motorcompressors Type HA5 725 4 HG 5 725 4 HG 5 725 4S HA 5 830 4 HG 5 830 4 HG 5 830 4S HA 5 945 4 HG 5 945 4 HG 5 945 4S Operating instructions Semi hermetic motorcompressors HAB Hee p d E 0 75 03 98 Art No 09963 Page 2 KALTEMASCHINEN Contents Page 1 Safety instructions 2 cista Seo ertet tecto tener in cu Le taber goem eo ia pop ha DUE 3 2 Main and functional parts 2 2 eri rE onto rar t nce Soie eor GsE 3 9 GOmpressor desiit elenco toca eta bx aai iiaia 4 4 Nanmeplates suce a enda ovate ane o ded ated teeta 4 5 TYPO COE iiio er nex icpato iei E Eurip ur bebe FUA UE EUR 5 6 Limits of applieStiOlts s oae tuos arto ere tel began auc ote ro REP GeE 6 7e Installation IsttielloDS iesi nsien 8 eal E Ea a E T E et E ES 8 7 2 Pipe connection Pipelines ccccsssscceeeeeeeeeeeeeeeeees 8 7 3 Shut off valves iud aset x irsek rb erskdcbratt et Potete eb ea Seine vb dade f 9 8 Electrical GODDIOGHODi s ce esee de eet dba ce dao eO e Ehud 10 8 1 General fole cu neoxorotas Pacto ce apa a aana e e 10 8 2 Electronic protective device MP 10 ss 10 8 3 Oll sump laallfig sit nu E tbrie n uut 11 84 Fan motor HA sse coit is Foe a a a eaaa dias aos Pot cet EPRE EE Ee 11 9 JGomtmissiohiril euet oe tun carat te aie Yarra ade art e Re ie ax ees 11 9
14. acity regulator valve Caution A The gas velocities and pressure conditions of the refrigerating system change in capacity regulator operation adapt the suction line design and dimensioning accordingly do not set the control intervals too tight the steady state condition of the refrigerating system must arise continuous operation in the control stage not recommend uneconomical Electrical actuation of the solenoid valve Opened deenergized corresponds to 100 compressor capacity The cylinder covers for the capacity regulator are designated CR Capacity Regulator Operating instructions i h i mpr we En motorcompressors ERE Art No 09963 Page 17 KALTEMASCHINEN 11 3 Oil pressure safety switch Special accessory can also be retrofitted Art No 08920 When installed in the factory the switch is fitted and piped directly on the compressor The electrical connection must be made according to the enclosed description For retrofitting the switch is delivered with the corresponding mounting bracket Connection position see page 18 20 Caution Correct running of the pipelines is important because of the risk of breakage 11 4 Heat protection thermostat Special accessory can also be retrofitted Art No 08921 A screw in facility is provided on the hot gas side of the compressor housing for the sensor element Connection position see page 18 20 The measuring cable must be wired in series
15. eces of the shut off valves must be removed from the shut off valve for soldering in the pipes Pipelines and plant components must basically be clean internally and dry as well as free of scale metal chips rust and phosphate layers The parts including the hoses must also be delivered closed air tight Operating instructions Semi hermetic motorcompressors HABIHGB P E 0 75 03 98 Art No 09963 Page 9 KALTEMASCHINEN 7 3 Shut off valves Caution The two shut off valves suction gas shut off valve and discharge shut off valve must be open before starting the compressor See page 3 for the position and arrangement of the valves Opening the shut off valve a Turn the spindle 1 to the left counterclockwise up to the stop p Shut off valve fully opened service connection 2 closed position A fig 11 Position A 2 Fig 11 Compressor Opening the service connection 2 b Turn the spindle 1 1 2 1 revolution to the right b Service connection 2 opened shut off valve opened position B fig 12 The service connection 3 cannot be shut off always opened Position B Compressor Fig 12 Remark Before opening or closing the shut off valve loosen the spindle gasket by about 1 4 revolution After operating the shut off valve re tighten the valve spindle gasket fig 13 Fig 13 Operating instructions i h i r EA fae motorcompressors esses as Art No 09963 Page 10 KALTEMASCHINEN
16. ent temperature reduction there is a parallel shift of the relevant limiting line by 1 C evaporation temperature t to the right into plus Information and recommendations on operation with the refrigerants R 22 R 134a R 404A R 407C R 507 on request Operating instructions i h BA fae motorcompressors Eis GS Art No 09963 Page 8 KALTEMASCHINEN 7 Installation instructions 7 1 General Installation of the compressor horizontally on anti vibration pads parts kit or else rigidly if required Provide sufficient free space for maintenance work Provide a spacing from walls of approx 50 cm for the model HA because of the air cooling and the possible need to remove the air baffle Direct installation on water cooled shell and tube condensers only with anti vibration pads There is a risk of breakage due to rupture with rigid construction Lift the compressor only at the transport eyebolt do not use the suction stop valve HA Transport protection device In the case of deliveries as a unit the anti vibration pads are blocked to avoid transport damage Remove the transport safety device before starting up marked with a red sticker 7 2 Pipe connection Pipelines Caution The compressor is under pressure protective gas Stop valves should remain closed up to evacuating Pipe connections are designed so that pipes in the standard millimetre and inch dimensions can be used The soldering connection pi
17. l sump heating 14 Valve plate 15 Compressor part Operating instructions i h BA fae motorcompressors ey segs es Art No 09963 Page 4 a KAT EMASCHINEN 3 Compressor design Series HA b Semi hermetic air cooled Semi hermetic reciprocating motorcompressor with air cooled drive motor The suction gas is drawn in directly through the compressor housing The motor is located outside the suction gas stream The motor is cooled by forced external ventilation by a fan with air baffle This also means intensified heat transmission of the compressor side which ensures additional reduction of the operating temperatures Series HG b X Semi hermetic gas cooled Semi hermetic reciprocating motorcompressor with suction gas cooled drive motor The refrigerant flow drawn out from the evaporator is conducted over the motor and ensures especially intensive cooling Thus the motor can be kept at a relatively low temperature level especially under high load 4 Nameplate The following data are shown on the compressor nameplate Type designation Machine number Year of construction Nominal speed Theoretical volume flow rate Voltage connection frequency Max admissible operating current Blocked rotor current Max admissible operating pressure Protection system Cil brand filled in the factory LOO X0 N Qu ETIAIN ES BROC D 72636 Frickgnhausen K ltemaschinen Germany 8 Typ HG5 945 4 Block Rotorstrom
18. lementary fan see Item 11 5 Water cooled cylinder cover Installation in the condenser flow air velocity 2 5 m sec If operating in the named areas note the following The use of a heat protection thermostat accessory is recommended Useonly thermally highly stable oils see lubricants table Recommendation for R 22 Bock standard oil FUCHS Reniso SP 46 for R 134a R 404A R 407C and R 507 Bock standard oil DEA Triton SE 55 tcan be necessary when capacity regulators are used that the compressor must be operated with lower suction gas overheating temperatures Individual setting required discharge end temperature of 140 C must not be exceeded Operation outside the shown diagrams not permitted Continuous operation in the limiting area not recommended Max permissible ON OFF switching frequency of the drive motor 12 cycles h Design for other ranges on request Only for HA 5 compressors R 22 R 134a R 404A R 507 The HA 5 compressor types have different limits of application because of the air cooling These are identified by the inclined limiting lines Operation on the left of them is possible in each case Important The vertical limiting lines are designed for 45 C ambient temperature max permissible f work is done at a lower ambient temperature the relevant limiting line is shifted to the right the range of application of the compressor in increased It applies that for every 4 C ambi
19. nnection oilbvelmgultor L brazing connection M 45x15 38 31313 3158 31 813
20. t Determine the cause WARNING Terminals 1 6 on the electronic trigger MP 10 and terminals A PTC 1 and PTC 2 on the compressor terminal board see diagram may not come into contact with mains voltage This would destroy the electronic trigger and the PTC sensors fig 14 Motor Protection MP 10 3 RO Operating instructions Semi hermetic motorcompressors HABIHQE P E 0 75 03 98 Art No 09963 Page 11 KALTEMASCHINEN 8 3 Oil sump heating For description see also DEF 1 39 Oil sump heating During the compressor standstill refrigerant diffuses into the lubricating oil of the compressor housing depending upon the pressure and ambient temperature The lubricating ability of the oil is reduced by this When the compressor starts the refrigerant contained in the oil evaporates due to the reduction in pressure The consequences can be oil frothing and oil migration which lead to oil shocks under certain circumstances To avoid damage to the compressor the compressor types HA 5 and HG 5 are equipped as standard with oil sump heating The oil sump heating must basically be connected and operated Mode of operation The oil sump heating is in operation during standstill of the compressor when the compressor starts the oil sump heating is switched off Note The oil sump heating must be connected through an auxiliary contact or parallel connected auxiliary contactor of the compressor contactor to a separate current path
21. t high temperature and pressure Oil change For the first time after approx 100 200 operating hours then once per year Note Dispose of used oil according to the regulations observe the national regulations Functional checks Once per year oil level tightness of the compressor running noise pressures temperatures function of the supplementary devices such as oil sump heating Operating instructions Pares E motorcompressors n ES Art No 09963 Page 15 KALTEMASCHINEN 10 3 Spare parts recommendation The most important spare parts are summarized in the following table HA 5 7254 HA 5830 4 HA 5 0454 Com piessortype HG 5 1254 HG 5830 4 HG 5 045 4 HG 5 125 4s HG 530 48 HG 5454S Soknoi vale ki ncl solbnoid coil forstartunbaderand capacity 08821 08821 08821 regulator 230 W s SO c GO 1B v4 FanHA kit 230 V 50 60 Hz 08630 08630 08630 Use only original BOCK spare parts Table 1 10 4 Excerpt from the lubricant table Forpartaly habgenated CFC se g R22 Bock seres oilbrand Recom m ended alematwve HEVRON Zero1150 E 425 FUCHS Reniso SP 46 UNOL Suniso 3GS UNOILSuniso 4GS EXACO Capela WF 46 Forfhormcaronseg R134a Bock seres oilbrand Recom m ended alemative FUCHS E 46 FUCHS E 68 C IEm karate RL 46S MOBMArctc EAL 46 Further suitable oil brands on request Table 2 Operating instructions i h i r r ae fae motorcompressors EXE gE Art
22. with the motor PTC The sensor is already installed and connected in the factory for compressors with start unloader 11 5 Additional fan series HG Special accessory can also be retrofitted Art No 80045 When the HG 5 compressor is used in the deep freezing range R 22 the operating range can be extended by additional cooling of the cylinder heads see application limits page 6 fig 5 The kit is delivered complete with all mounting parts required for installation on the cylinder covers Electrical data 230 400 V 3 50 Hz 120 W 0 5 0 29 A and 230 400 V 3 60 Hz 180 W 0 55 0 32 A 400 Fig 18 Operating instructions Semi hermetic motorcompressors HA E HG 5 p i E 0 75 03 98 Art No 09963 Page 18 KALTEMASCHINEN 12 Technical data dimensions and connections 12 1 HA en 5m a O Sd hasmerotenndem O O OoOo Cee mm 8 L5 OCS m aa a o CNN om nalspeed 60 Hz 1740 Theomttalvohme fow 60 Hz Lubrication P iessurized circulating lubrication O ilpum p ndependentofdiection of1otaton Oilbrand frR 22 FUCHS RENSO SP 46 Oilbrand forR 134a R 404A R 407C R 507 DEA TRITON SE 55 45 380 420 YY 3 50 440 480 YY 3 60 26 107 140 126 160 126 160 Oil W eghtincloilfilng E bctrraldata age phases frequency lt v N Max operatng curent Stating cunent otorbbcked o 2I T Max pem operatng tem perature Pressure side HP b ar
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