Arctiko SF SERIES Скачать руководство пользователя страница 9 | Manualshive

Страница: 9 / 48

Arctiko SF SERIES Скачать руководство пользователя страница 9

9

Examples of troubleshooting with a manometer connected to the process piping of the cooling sy-
stem. The system is blocked:

Suction pressure is very low.

Pressure equalization takes place very slowly or not at all.

Reason: Icing or dirt in the capillary tube or lter, or blockings in the system due to other reasons.

Reason: No compressor capacity

The suction pressure is too high.

The suction pressure does not change noticeably when the compressor stops.

This can be tested with a volumetric meter.

Leakage in the system

The pressure gauge indicating insuf cient suction pressure.

On the pressure side the temperature increases.

Pressure equalization time is short.

Countervailing pressure is lower than expected.

Be sure that the pressure is suf cient for a pressure test.

«
...
7
8
9
10
11
...
»

Содержание SF SERIES

Страница 1: ...Service Manual SF MODELS...

Страница 2: ...o SF 150 500 i i 2 HC HC 5b 5c 5d 5e 5f...

Страница 3: ...instructions including the low voltage and current EU directives and other derectives of your country Always disconnect the power to the unit before repair or parts replacement is initiated Use only...

Страница 4: ...4 2 Information about the freezer 2a General information about the freezer Door handle with lock Backside Sublids Castors Controller Dixell XR30CX Motor compartment Condenser Porthole...

Страница 5: ...ght corner on the front of the freezer Model Voltage Hz Temp range Refrigerant Filling Serial no Alarms High low temperature adjustable Power failure Sensor error Memory error Eprom Digital display Ad...

Страница 6: ...he temperature will rise temporarily Repeated lid openings In case of repeated lid openings leaks or faulty gaskets the humidity will cause rime and possibi lity of ice formation inside the device and...

Страница 7: ...Find the cause Defect or faulty start relay capacitor See sec on 3m See sec on 3m Change start relay capacitor Defect compressor windings Ohmmeter Check for electrical failure in the com pressor Chang...

Страница 8: ...i le or not at all The compressor may run con nuously Leakage in the sy stem Electronic leak seeking soapy water leak se eking spray First check the solder points comp capacitor etc See sec on 3 The f...

Страница 9: ...he system due to other reasons Reason No compressor capacity The suction pressure is too high The suction pressure does not change noticeably when the compressor stops This can be tested with a volume...

Страница 10: ...that the filter is not damaged If the packaging has been broken for a longer period the filter will bee moist 3d Evacuation of the refrigerant It is recommended that the compressor is running at least...

Страница 11: ...y Any opening of the cooling system dryfilter change to ensure the function and lifetime of the freezer It is therefore recommended always to order a new filter drier along with a new service cy linde...

Страница 12: ...ary tube must be underneath In the figure B the capillary tube is too close too the web of the filter It provides great resistan ce and filter blocking after a short time Or too far away so it will be...

Страница 13: ...g the soldering operation the system is blown with dry nitrogen respectively from the suction side respectively pressure side Solder the tubes on to the compressor Pressure test the system 3g Pressure...

Страница 14: ...not be used Further it is important that the entire contents of the bottle is introduced into system to ensure optimal perfor mance The contents of the bottle must be mixed before use by shaking the b...

Страница 15: ...runs back into the cylinder Now the cooling system is filled with refrigerant and only needs to be closed Disconnect the filling hose with pressure gauge from the process piping Push the process pipi...

Страница 16: ...between the conducting components and the chas sis the insulation resistance is tested by using an ohmmeter or the second high voltage equip ment An ohmmeter can be used for a rough check The Ohmmete...

Страница 17: ...nce measurements on compressor penetrations The sum of the two smallest measurements the intact windings will be t e e h s a t a d r o s s e r p m o c e h t f o s e u l a v t n e r r u c e h t f i d n...

Страница 18: ...14 If no voltage is present the temperature sensor or its cable is defective 3l Controller demounting the display Demounting of controlller Dixell XR30CX The controller is located in the lower right c...

Страница 19: ...11 and 13 and clamped A relay can be checked with an indicator light as shown in the sketch maintain end The relay is usu ally ok when in standing position is not lit and when it is lit when the rela...

Страница 20: ...e display in the front panel does not rise the sensor is faulty and needs to be replaced The sensor can also be tested with an ohmmeter The PT 100 sensor is located in the stage on the right side of t...

Страница 21: ...cause insufficient cooling of condenser and compressors Electrically the fan is connected to terminal 10 and 14 on the start relay Physically the fan is placed in the motor compartment close to the co...

Страница 22: ...the cooling ribs are kept clean and the ambient temperature does not exeed 25 C 77 F It may be necessary to change the rubber packing on the condenser corners also maybe dampen the long inlet tube wi...

Страница 23: ...the ice can be removed Wipe the interior cabinet with a cloth until it is dry When the interior cabinet is dry cloth the plug and restart the freezer Plug for defrost water 4f Noise The following must...

Страница 24: ...ons A rubber strap can assist See illustration 4g Battery backup The battery 6V 1 2Ah is located in the engine compartment It has a lifespan of 3 years but should be checked every six months Check the...

Страница 25: ...25 5a Wiring diagram External alarm Earth connection in compressor compartment External alarm Sensor Terminal blocks Sensor Starting relay...

Страница 26: ...pare parts list SF150 5108 5605 5606 5682 5950 5901 5902 5763 5052 5056 5052 5450 5451 5402 5401 5000 5971 5040 5970 5871 5683 5684 5713 5788 5787 5712 61 5850 5999 126 5005 5004 87 5812 5837 5821 571...

Страница 27: ...5031004 01 Catch for handle 5030001 01 Cover for catch 5030000 01 Inlay for handle 5051002 01 Key 5030004 01 Cover bottom part for hinge 5051001 01 Handle with lock 5031006 01 Hinge 5030003 01 Cover t...

Страница 28: ...parts list SF 500 61 5999 126 87 5837 5850 5851 5402 5450 5451 5712 5787 5683 5684 5788 5713 5971 5000 5763 5040 5970 5871 5052 5053 5052 5902 5901 5950 5122 5605 5606 5682 5812 5830 5821 5007 5005 57...

Страница 29: ...4 01 Catch for handle 5030001 01 Cover for catch 5030000 01 Inlay for handle 5051002 01 Key 5030004 01 Cover bottom part for hinge 5051001 01 Handle with lock 5031006 01 Hinge 5030003 01 Cover top par...

Страница 30: ...30 5c Compressor data SF150...

Страница 31: ...31...

Страница 32: ...32 5c Compressor data SF500...

Страница 33: ...33...

Страница 34: ...et Arctiko A S Lammefjorsvej 5 DK 6715 Esbjerg N Phone 45 70 20 03 28 Fax 45 70 20 03 29 Email info arctiko com 1 4 Emergency telephone number 45 82 12 12 12 DK 2 HAZARDS IDENTIFICATION 2 1 Classifica...

Страница 35: ...against static discharge P301 P315 IF SWALLOWED Get immediate medical advice attention 2 3 Other hazards May course frostbites in case of contact with skin and eyes PBT vPvB The mixture does not meet...

Страница 36: ...needed If the person is unconscious Call immediately a doctor or an ambulance Show this safety data sheet to the medical staff 5 FIREFIGHTING MEASURES 5 1 Extinguishing media All known extinguishing...

Страница 37: ...cific end use s See use in section 1 8 EXPOSURE CONTROLS PERSONAL PROTECTION 8 1 Control parameters Substance name Exposure limit Ethylene No limit DK N Butane 500 ppm 1200 mg m3 DK 8 2 Exposure contr...

Страница 38: ...OG REACTIVITY 10 1 Reactivity Not available 10 2 Chemical stability May decompose violently at high temperature and or pressure or in the presence of a catalyst 10 3 Possibility of hazardous reactions...

Страница 39: ...medium Source Fish Not available Crustaceans EC 50 Daphnia Magna 96 h 53 mg l Ethylene QSAR IUCLID Algae Not available 12 2 Persistence and degradability Not available 12 3 Bioaccumulative potential...

Страница 40: ...provided is correctly fitted Ensure there is adequate ventilation Compliance with applicable regulations 14 7 Transport in bulk according to Annex II of MARPOL 73 78 and the IBC Code Not applicable 1...

Страница 41: ...st cycles divided into holidays and workdays A Day and Night function with two different set points is fitted for energy saving The HOT KEY output allows to connect the unit by means of the external m...

Страница 42: ...0 C 120 120 F allows to adjust possible offset of the thermostat probe P3P Third probe presence P3 n not present the terminal operates as digital input y present the terminal operates as third probe...

Страница 43: ...ptional dP4 Fourth probe display rSE Real set point readable only it shows the set point used during the energy saving cycle or during the continuous cycle rEL Software release for internal use Ptb Pa...

Страница 44: ...R30CX IP65 Connections Screw terminal block 2 5 mm2 wiring Power supply according to the model 12Vac dc 10 24Vac dc 10 230Vac 10 50 60Hz 110Vac 10 50 60Hz Power absorption 3VA max Display 3 digits red...

Страница 45: ...kly holiday Sun SAt nu nu rtc Hd2 Second weekly holiday Sun SAt nu nu rtc ILE Energy Saving cycle start during workdays 0 23h 50 min 0 rtc dLE Energy Saving cycle length during workdays 0 24h 00 min 0...

Страница 46: ...d to set Ab absolute rE Pr2 ALU Maximum temperature alarm Set 110 0 C Set 230 F 15 Pr1 ALL Minimum temperature alarm Set 100 0 C set Set 230 F set 50 Pr1 AFH Differential for temperature alarm recover...

Страница 47: ...47...

Страница 48: ...LAMMEFJORDSVEJ 5 DK 6715 ESBJERG N DENMARK TEL 45 70 20 03 28 FAX 45 70 20 03 29 5081517 01 GB WWW ARCTIKO INT COM WWW ARCTIKO INT COM...

Отзывы:

Нет отзывов