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Summary of Contents for ATLAS V-156

Page 1: ... Verticai flake ice machines 1Jt1n9 Type V156 V316 V619 VD746 and VD1206 ...

Page 2: ...ry of Item Numbers and Spare Parts List DRAWINGS Capacity Curve Example Capacity Curve R12 R22 R502 Capacity Curve NH3 R7l7 Sectional Drawing for Type V Sectional Drawing for Type VD suction Junction Sectional Drawing of Variable Speed Pulleyand Intermediate Gear Sectional Drawing of Worm Reduction Gear Sectional Drawing of Upper Bearing and Coupling Wiring Diagram for Regulation of Refrigerant Wa...

Page 3: ...tely filled up with the liquid The drums of the ice machines connected to pump plants might inadvertently be completely filled with refrigerant At rise of temperature the generated pressure can burst the drum Consequently these ice machines should always be provided with a relieve valve In order to give the drum surface the best corrosion resist ance possibie i t is coated with a thin metal layer ...

Page 4: ...e drum direct in front of the knives 5 2 The water level in the water reservoir is kept constant by the supply of water through a float valve 2 10 The water is led through a pipe to the nozzle 2 2 from where it is sprayed on the underside of the drum ensuring that the underside of the drum is kept free of ice The ice layer on the surfaee of the drum is removed by means of a row of knives which are...

Page 5: ... is placed an overflow pipe which leads the refrigerant to the phial when the drum has obtained the correct charge See diagram of refrigeration controIon page 5 and drawing Suction junction Control of the refri erant su l um circulation is to be carried out by means of a hand regulated valve 3 14 in the liquid line FLAKE ICE MACHINES FOR SEAWATER When producing ice of seawater an ice knife 5 2 spe...

Page 6: ...alcium content will result in cal careous deposits on the drum and this will make the ice stick to the drum and consequently the knives will crush a great part of the ice It is our experience that when a small quantity of salt is added to the freezing water the calcareous deposit will diminish and at the same time the ice will get tougher will not stick to the drum and will fall off in big pieces ...

Page 7: ...u de liquide Conducto de llquido J 3 3 Sugeledning Suction line Saug Leitung Tuyau d aspiration Conducto de aspiraci6n Princip tegning af kølemiddelregulering SABROE Simplyfied diagram of refrigerant control Prinzipzeichnung der Kaltemittelreglunq 12 2 87 mel Plan de principe de reqlage du fluide frigorigene Dibujo elemental de regulacion del agente friqorifico 237694 _ _ ...

Page 8: ...kg 1100 1360 1900 3350 4400 A Liquid line connection with flanges for welding 1 l l 2x1 2x1 B Suction line connection 4 4 4 2x4 2x4 I Delivered with counter flange with sealing cap protection during shipment Cap to be cut off before connection C Water connection with I ext pipe thread I 1 l 1 l l L Branch for draining off I surplus water with ext I pipe thread to be used only for marine version ma...

Page 9: ...pansion nozzle The supplied throttle valve is to be instalIed 3 2 Transformer for heating of phial Not included in the delivery are l Liquid line with stop valve To be sized for actual refrigeration requirement and refrigerant applied 2 Suction line with stop valve To be sized for actual refrigeration equipment and refrigerant applied 3 Water piping for make up water and in case of non stationary ...

Page 10: ...lier s instructions The max distance between branch A and the solenoid valve must not exceed 2 metres 6 f t The solenoid valve may be ordered from SABROE as additional equip ment WHEN PROJECTING AND INSTALLING THE FLAKE ICE MACHINES NOTE THE FOLLOWING I If space permits the flake ice machine ought to be placed on a foundation with a height of approx 150 mm This is to ensure a good outlet from the ...

Page 11: ...d for pipe work of industrial refrigeration plants VIII T he space required for inspection and maintenance indi cated in the dimension sketches is normal practice IX Precautions must be taken to prevent the floor drain from freezing up if the flake ice machine is placed on top of the i e silo XI Recommendat ions for the design of screens see sketch page 15 bl If the ice machine is placed above a c...

Page 12: ...31f 1 V r UDi T 3 c II l N l _ 2 l 0 J 2 j 1 I i Installationsskitse Installation sketch sABROEI f lInstallationsskizze V156 V316 V61 S 1112 87 mel Croquis d installation Diseno de instalaci6n 237691 11 ...

Page 13: ...c Y 5E 1316 V5i9 11 2 B7 mel 1100 1255 500 co 0 E 3 c c n a N IO a C i i Dimensions skitse Dimension sketch Mass Skizze Sketch de dinensions Diseiio de aootacion I I i I I I I SABROEI V156 V316 V619 237692 ...

Page 14: ...1112 B7 mel I Installationsskitse Installation sketch k 9 i SABROE Installationsskizze VD746 VD1206 Croquis d installation Diseno de instalaci6n 237690 13 ...

Page 15: ...14 12 2 87 mel 0 Dinensioos skitse Dinension sketch Mass Skizze Sketch de diJrensions Diseno de acotacion 1t SABROE VD746 VQ1206 237693 ...

Page 16: ... 12 2 87mel I V 25 ivo 22 oi a lil 1 0 I F J I Udformning af skærm Design ef screen Ausfertigung der Shirme V VD Dessin d cran Construccion de la pantalIa I SABROEI 237695 15 ...

Page 17: ...s ice to a silo it might be ad vantageous to delay the cutting in of the water pump in order to avoid getting wet ice in the silo In these cases a timing relay or a suction pressure pressostate is inserted in the control circuit of the pump for automatic operation The diagram has been drawn in accordance with the IEC norms and the folIowing circuits will be described more detailed 3 Control circui...

Page 18: ...are to make ice from seawater Data for electric motors The electric motors are three phased squirrel cage motors in total ly enclosed execution Freezing drum 50 Hz lEC type Protection class Number of revolutions Power Voltage Rated current Water pump 50 Hz Protection class Number of revolutions Power Voltage Rated current Note MT80B lP54 1 400 r p m 0 75 kW 380 420 V 220 240 V 2 1 A 3 6 A lP44 2 9...

Page 19: ...l IO iII Oll n u o RllJ l1IIII1 I blJIm II fu u fQSIlIQfj s o i4 0 15 _ O Hl r Cl O Au Mon Hl AIS t 3 I 7 t IO 11 12 3 U 1 Ul TTTTTTTTTTTTTT 1113 hil 12 1 1 o El diagram for ismaskiner El diagram for flake lee machines Elektrieher Schaltplan fUr Eismachinen Oiaqramme electrique pour machlnes a glace 01agramma electrico pata maquinas de hielo ISABROE 2312 87mel 237696 ...

Page 20: ...m Further the following parts have to be mounted in machines with level control Mount the expansion nozzle 3 8 into the external flange connection 3 10 By means of the table below please check that the machine is delivered with the correct nozzle The number stated indicates the nozzle diameter in 1 10 mm Ice Machine Nozzle No for Refrigerant T iEe R12 R22 R502 R717 V 156 45 35 40 17 V 316 63 49 58...

Page 21: ...oned on page 25 The air relief screw 4 41 of the lower drum bearing is unscrewed and the bearing is filled with oil through the oil cup 4 38 until the oil flows out of the hole at 4 41 Let at least one cup of oil run out to make sure that all air has been relieved Repeat the airing operation if necessary For transport reasons the vent holes in the oil cup and the gear box can be capped for which r...

Page 22: ...lation and manual control the liquid circulation pump is started h The drum motor is started when the drum has reached working temperature i All stop valves in the water supply are opened j The water pump and the salt dosing pump if any are started II Adjustment a It is important that the ice is dry about 100 mm before the knives This is indicated by the sur face of the ice becoming opaque The wat...

Page 23: ...zles must be cleaned frequent ly during the running in period c The drum speed is adjusted by means of the vari able speed pulley until the ice has the desired thickness Low speed makes the thickest ice but also a smaller ice produetion Note Drum speed sec rev It is the capacity of the refrigerating plant i e the temperature of the freezing drum for a given ice thickness which decides the ice pro ...

Page 24: ...b ct g S j C Adjustment of refrigerant for pump system The supply of refrigerant is controlled by means of the regulating valve 3 14 On the VD types each drum has one regulating valve It is important that the regulating valve is not opened too much out of regard for the other evaporators in the system Therefore it is recommended to make the ad justment in the folIowing way 1 When all evaporators i...

Page 25: ...ply of water to the machine is regulated so that the overflow reaches max 0 2 l min when the machine is in operation III The machine is stopped by the folIowing working order a The stop valvein the liquid line to the ice machine is closed b The water pump is stopped after 5 10 minutes on machines with level control operation c The motor for the drum is stopped when all the ice has been removed fro...

Page 26: ...f when it still has operation temperature and the gear is cleaned with rinsing oil if necessary The filler plug 6 19 is equipped with a venthole It must be checked regularly that this hole is not clogged up The upper bearing of the gear is lubricated with ball bear ing grease through the lubricator nipple 6 20 The inlet gear and the variable speed pulley have been greased for life Lubrication of b...

Page 27: ...d at and it is recommended to lubricate start up Lubrication of electric motor 6 12 The electric motor on the ice machine has been lubricated at the factory and requires no further lubrication Lubrication of water pump 2 11 The bearings of the water pump have been lubricated at the factory and requires no further lubrication Lubrication of coupling 1 1 The coupling has been lubricated at the facto...

Page 28: ...ult c rh 6 7 c 27 Ot 33 L k 72 j This deposit can be removed by using a f i Il e a bms ve rrr cA o acid which when mixed with additives does not attack f z t3 _ e alumE rum _ _ _ _ __ It is recommended to follow the suppliers instructions Note For all media it applies that the personnel ought to attend to normal precautionary measures when working with corrosive liquids Furthermore all corrosive m...

Page 29: ...iod of more than 24 hours Corrosion protection of the frame The frame is hot dip galvanized and normally does not re quire further protection At chemical factories or in coast areas in the tropics it will be necessary to rinse the frame with freshwater from time to time because of abnormal corrosion conditions Cleaning of water distribution pipe At suitable intervals the nozzles in the water distr...

Page 30: ... Evacuation of the drum When evacuating close the valve in the liquid supply line and keep the machine running with the water circulation and the drum working until no more ice is being formed on the surface of the drum Draining of water Should the temperature in the operation room of the flake ice machine fall below freezing point the machine should be stopped and the water drained from the water...

Page 31: ... level control is used Dismantie the flange of the liquid inlet pipe 4 5 and thus the intermediate pipe 4 6 Be careful not to damage the oil drain pipe 4 7 which may fal1 down when removing the intermediate piece Drain the oil of the bearing at the air relief plug 4 41 and remove the connecting pipe for the oil cup 4 38 Dismantie the vertical flange connection of the suetion junetion and take off ...

Page 32: ... taken out of the frame the shaft is dismantled with the 16 Allen screws 4 30 Four M10 threaded holes are located in the shaft these can be used by the dismantling Care must be taken not to damage the surface of this shaft Remounting is undertaken in the reverse order as the faces of joint and fitting are inspected for any damage which if found must be repaired All parts are to be cleaned carefull...

Page 33: ...e or 0 0 05 This salt content cannot be tasted and it has no influence on the applicability of the ice for cooling of food 220 v SO 60hz f Installation Item l Mixing Tank The mixing tank is to be made of salt water resis tant material for instance plastic The size of the mixing tank depends on the type of machine in question number of machines and desired frequen cy of salt refilling As dimension ...

Page 34: ...e water pipe The dosing pump s to be mounted in close proxi mity to and below the water level in the mixing tank to prevent valves and pump below from drying up during standstill The dosing pump to be eonnected so that it only works when i ts ice machine is working see page 15 The salt water pipe from the pump is to be fitted in the water reservoir of the ice machine in ques tion using the supplie...

Page 35: ...s the ice machine and the dosing pump must work at the same time In cases where machines are placed in a high and not easily accessible position e g above a silo the mixing tank and the dosing pumps ean be placed at a convenient point below the ice machine for instance on the ground floor in order to facilitate salt refilling The dosing pumps should always be filled with salt solution which is sec...

Page 36: ...e has formed under the drum around the shaft and the stuffing box this brakes the movements of the drum Remedy Control float valve and water supply Clean distribution pipe 2 1 Clean filter Clean the drum See instruction book under Maintenance page 27 _ _ _ _ _ Use the salt dosing device Stop the machine and the compressor imme diately Defrost by flushing with a water hose under the drum Do not sta...

Page 37: ...s 4 1 See cup 4 38 instruction page 30 FOR PLANTS USING R717 NH3 ONLY Reduced production Oil in freezing Drain out the oil of ice Spots with drum See instruction thinner ice occur under Maintenance on the surface of page 26 the drum FOR FLAKE ICE MACHINE WITH PUMP CIRCULATION OF REFRIGERANT ONLY No ice on the upper Insufficient supply Control liquid level part of the drum of refrigerant in receive...

Page 38: ...pears periodica11y or there is no ice production Suction pressure is very low Phial is cold The filter of the solenoid valve 3 12 is clogged up Level control set for the wrong re frigerant Nozzle too small or clogged Impurities in the regulation device s the spr inkling pipe of the phial Outlet from housing 4 37 around the phial 3 3 is clogged up The liquid flow from overflow pipe does not hit the...

Page 39: ...pump To avoid mistakes and delays when ordering spare parts the ordering should be done as in the following example The flexible hose for water return to the water reservoir item 2 4 drawing 237430 237432 is broken Your maehine is a type V316 AFT arnrnonia freshwater level control serial no 9999 Ordering example 1 pieee 2lo flexible hose for water reservoir L 750 mm Sabroe spare part no 1241 003 M...

Page 40: ...Thread bushing l 2 2ll4 024 1 4 M10 screw l 2 1413 114 1 5 Key l 2 2123 016 1 6 Spherical ball l 2 1993 116 bearing 1 7 Ø110 circlip l 2 1993 136 1 8 Ø110 oil seal l 2 1993 115 1 9 M10 pointed screw l 2 1413 252 1 10 M16 bolt 4 8 1424 ll O 1436 00 l 1432 072 1 ll Conical pin 2 4 1445 034 1 12 Bearing house l 2 2134 013 For gear unit please see under 7 Gear Unit ...

Page 41: ...238 Vertical pipe l 3284 237 Water distribution pipe for V619 Circular pipe l 3284 238 Vertical pipe l 3284 246 237432 Water distribution pipe for VD746 Circular pipe l 3284 238 right Vertical pipe l 3284 245 right Circular pipe l 3284 271 left Vertical pipe l 3284 245 left Water distribution pipe for VD1206 Circular pipe l 3284 238 right Vertical pipe l 3284 246 right Circular pipe l 3284 271 lef...

Page 42: ... L 750 VD L 200 Overflow for marine 1 maehines 1 Filter for water 1 2 distribution pipe 1 eoek for water distribution pipe 1 1 4 flexible hose for water distribution pipe L 400 Float valve Water pump eomplete ine motor Vent serew for water pump 1 2 1 2 1 1 1 2 1 2 2315 060 V 3283 196 VD 3283 197 1241 003 N A 1366 001 1363 003 1241 004 V 1364 052 VD 1364 053 1524 002 N A Marine versions are supplie...

Page 43: ...ol 1 2 N A 3 4 Equalizing pipe 1 2 1112 101 for level control V L 1400 VD L 1900 3 5 Heating element l 2 1993 021 for phial I 3 6 Capillary pipe l 2 N A for level control 3 7 Packing for phial l 2 1336 001 3 8 Nozzle 1 I 2 3432 T01 I 3 9 Packing for liquid 2 4 1993 154 supply pipe 3 10 Counter flange l 2 3432 089 for nozzle 3 11 Solenoid valve l 2 N A 3 12 Filter for solenoid l 2 N A valve In case...

Page 44: ...awing Subject V VD Spare Part No 3 7 V 237430 Packing for l 2 1336 001 VD 237432 phia1 housing 3 9 Packing for 1iquid 1 2 1993 037 supp1y pipe 3 13 Counter flange for 1 2 1344 131 pump circu1ation 3 14 Hand regulating l 2 2415 T20 va1ve for liquid supply ...

Page 45: ...serewed eonneetion Oil drain pipe l 2 M24 bolt 4 8 Liner plates Bearing house l 2 stuffing box Suetion junetion l 2 Feed pipe l 2 Ø60 sealing ring 2 5 f fhJ I h J Bushing l 2 Ø80 eirelip l 2 Ø150 eirclip l 2 Ø170 lower oil seal ø 2 O ring PRP 204 Q 4 O ring PRP 269 er 2 O ring PRP 360 Flat paeking for intermediate pieee l 2 iG 4 l332 1H 1511 002 1331 214 3284 120 3284 233 3283 214 1424 025 1432 05...

Page 46: ...erew 0170 upper oil sea Washer for M24 bol M16 stud bolt M16 nut O ring PRP 329 Phial housing ail cup Grease nippIe incl eonneetion ail drain va1ve eomp1ete ine L eonneetions Air relief serew M8 conicaI pin Qty V VD SABROE Spare Part No 2356 295 1 2 3284 223 l 2 3284 226 1 2 3284 225 l 2 1437 178 8 16 1431 341 8 16 1437 1022 02Y 4 Vl 1331 040 16132 1413 396 45 11 2 J o JtG JU Yc2J 4 8 1436 007 4 8...

Page 47: ...Do for VD1206 l 3282 038 l 3282 039 1 3282 040 1 L 3282 041 R 3282 042 1 L 3282 043 R 3282 044 M12 bolt type V 3 1424 214 1432 056 1424 256 1432 072 M16 bolt type VD 6 Washer for M12 type V Washer for M16 type VD M24 nut M24 guide nut Set af stay bolts for V156 Do for V316 Do for V619 Do for VD746 Do for VD1206 bolt 3 I bolt 1 l 1 6 1436 005 1436 001 2 1432 053 2 2113 022 2112 114 2112 115 1 2112 ...

Page 48: ...32 R 3282 033 Do for VD1206 1 L 3282 035 R 3282 036 5 3 237432 M12 bolt type V 3 1424 236 1432 056 237430 Ml6 bolt type VDl 6 1424 263 1432 072 5 4 Washer for M12 bolt 3 1436 005 type Vl I Washer for M16 bolt 6 1436 001 type VDl 5 5 M24 nut 1 2 1432 053 5 6 M24 guide nut l 2 2113 022 5 7 237430 Set of stay 2 2112 113 bolts for V156 Do for V316 2 2112 113 237432 Do for VD746 2 2112 126 2112 127 Do ...

Page 49: ...earing 6304 2 4 1993 188 Worm S 257 20 l 2 1993 189 Sealing ring 2 4 1993 190 204710BA Rubber be1t 22 610 l 2 1993 184 Handwhee1 with 1 2 spindle E1ectric motor l 2 1993 191 MT80B 237434 Sealing ring l 2 1993 192 407210BA Taper roller 2 4 1993 193 bearing 30308 Taper roller 2 4 1993 194 bearing 30214 Worm wheel S616150 l 2 1993 195 Sealing ring l 2 1993 196 7010010BA Worm S620A50 l 2 1993 197 Fill...

Page 50: ...No 7 1 237430 Frame for V156 l Do for V316 l Do for V619 l 237432 Do for VD746 l Do for VD1206 l 7 2 Bearing profiles N A 7 3 Bottom bearing N A foundation 7 4 lee ehute l V VD 7 5 Side baffle V156 2 3284 259 V316 2 3284 260 V619 2 3284 261 VD746 2 3284 247 VD1206 2 248 I ...

Page 51: ...NippIe AB 1 1 1993 170 8 6 Union nut AB 2 2 1993 171 I 8 7 Valve 2 2 1993 172 I 8 8 Dosing valve AP 2 2 I 1993 173 8 9 Valve seat 2 2 1993 174 8 10 O ring AB 2 2 1993 175 8 11 6 ring 1 1 1993 176 8 12 Suction hose 1 1 1993 177 8 13 Pressure hose 1 1 I 1993 178 8 14 Fuse 0 315 A 1 1 1993 179 8 15 Circuit board C 1 1 1993 180 8 16 Filter fixture 1 1 1993 181 8 17 Weight 1 1 1993 182 8 18 Filter cart...

Page 52: ... VfI U lJfbHi 1 1 11 i f l S f t tl H tfj f IÆH4ffH 150 II t 1 I 1 1 i I 1 I J 1 J Li NNI lI I ob 1 1 D14 V 19 V31 V S6 to 1 t t l II 6 16 20 22 7 26 26 30 l __ _ t i 1 60 10 EVA PORATlON TEHPERATURE OHPRESSOR CAPAClTY ATLAS SUCE ICE t A ACHINES CAPACITY liRAPHS R12 R22 RS02 VALID fOR REfRI RATlON SYSTEHS WITH EfFECTlVE OlL SEPARATORS LEVEl CONTROL OR PUHP ClRCUlATlON fRESH 00 SEA WATER I E fOR SH...

Page 53: ... t _ w hji ATLAS SUCEICE MACHINES _ t r I t_I _ t __ I I t_ 1 r I 1 1 1 1 1 CAPACITY GRAPHS I t t t _ I I r l 1 f I R12 R22 RSii2 t t_t I I t_t_ I _ _ I t VAlIO FOH REfRlfiERATlON SYSTE HS WITH 1 1 _ _ _ _ I _ f I f JO EfFECTlVE Oll SEMRATORS LEVEl _ L 1 1 I 1 f CONTROL OR PUMP IRCUlATION 1 1 f __ _ r I _ _I _ __ I _ I fRESH DR SEA WAT R t_ f 1 1 _ r _ I 1 _ f FOOSHA llESTHODfl V70 SEESPE IAl GRAP...

Page 54: ... kW SO HG 150 o 50 o IEQUIAED COI IPRESSOA AP l lTY o _ ATLAS SUCE ICE MACHINES IO CAPAClTY GRAPHS t J INH IR71711 5r I VAlIO FOR AEFAUiERATIOH SVSTEHS WllH EFFECTIV lIl SEPARATORS LEVEL ONTROL _ DA PUMP lR UlATlON FRESK Il SEA WA TER 1 _ fOR SHALlEST HOOEl y10 SEE SP ClAl 6RAPH _ FOR CDNDlTlONS NOT COV AfO ilY TH S 6RAPtlS r OR FOR OlL fAEE nSlEHs ONSULT ATlAS c MAX DRUH SPfED 4 so HIH DAUH SPEED...

Page 55: ... 3 1 t e _I I 422 fa 11115 86 mel 1 I I SNIT TEGNING BRUOISMASKINE TYPE V SECTlONAl DRAWING SCHNIT TOllO PLA N COUPE DlBUJO DE CORTE SABROE 237430 I Ul p ...

Page 56: ... 4 72 422 3 8 310e W t l F eJ 11 5 S6mel SNITTEGNING BRUDtSMASKINE TYPE 110 SECTIONAl DRAWJNQ SCHNITT81LD PLAN COUPE OIBUJQ DE CORTE SABROE 237432 l ...

Page 57: ...56 SABROE PAKDASE STOPFBUCHSE PRESS ETOUPE PRENSAESTOPA STUFFING BOX X Ental n Nr i 1 i il ii I J f M f 237437 Erllottri af ...

Page 58: ...r I I I I I _ I I I I j t _____J r o 2 I _ i I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i f I I I I 1 __ l _ O I _J j 0 O A I _ _ _ 2 I _ _ _ I ____ __ J i4 6 T I _ _ 57 I ...

Page 59: ...58 o J OQ C n O I I I o l i c 0 2 M N ...

Page 60: ... _ ...

Page 61: ...r J ac oplomlento 8 SABROE nlhegnlng Q verste leje og o mg Sechonal drawJn9 of top beo rJng and coupllng Querschnittzeichnung von oberloger und kupplung Dessin de sedion de palier SupeI leuI et accouplement 1 7 I It_ T 1 180 I r aA t Nr 237429 ...

Page 62: ..._ I l l I I6 j if_ __U__ SABROE ARHUS DANMARK El DIagram for kølemed eregulefing Wlrlng Diagram foi regutatim of refriserant Schaltschemo fUr kOltemlttelregelung D ogrcmc e ectnco pam regulacron del medio refrigerante Schema de s conne xons paur reglage de elUlde tr lOri ene 1 T t f l80861111 Ka lr_ft t Nr 237433 ...

Page 63: ...andpumpe type 200 T ISABROE Sectional drawing af waterpum t e 200 T f I Querschnittzeichnung von WasserElumpe tY J 200 T f I Dessin de section de pompe a eau type 200 T 237431 Dibujo de corte de bomba de a a 200 T 10J2 B7 mel ...

Page 64: ...9f2 B7 mel I 8 2 Saltdoserings pe type C 05 10 Salt dosing pump type C 05 10 Salzdosierunqs umne yp C 05 10 Pom e de dosage de sel type C 05 10 Bornba de dosificacion de sal C 05 10 63 ISABROEI 237438 ...

Page 65: ...eralur vil RT 280A registrere dette som om væskeniveauet er for højt Trykelementet tilsluttes således at elementtrykket referencetrykket svarer til trykket i den beholder hvor varmeføleren er anbragt Af hensyn til eventuelle pulsationer hidrørende fra væskeindsprøjtningen bør tryktilslutningen pla ceres længst muligt væk fra væsketilgangsrøret Tilslutningen anbefales monteret direkte på be_ holder...

Page 66: ...eter Q to 14 mm 15 4 to J6 f 4 in The earth terminal 38 should be conflected to earth ADJUSTMENT Adjustment to the refrigerant required is effected by selting the internat setting disc 5 at tha mark indicating the refrigerant in question an the scale 9 DEUTSCH Sicherheitsschalter Niveauregler TECHNISCHE DATEN 1 Allgemeines Kaltemitlel R 12 R 22 R 502 R 711 NHsl Funktionsbereich R 12 50 C 10 C R 22...

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