USER MANUAL COMPRESSED AIR REFRIGERATION SRT 15-80DRYER AC 115V T cUL WARRANTY NOTICE MANUAL PART NUMBER: 1000-1040 R01 Failure to follow the instructions and procedures in this manual or, misuse of this equipment will VOID its warranty! ©SULLAIR LLC SAFETY WARNING Users are required to read the entire User Manual before handling or using the product. Keep the User Manual in a safe place for future reference.
SRT 15-80 AC 115V T cUL User Manual US-EN Dear customer, Thank you for deciding in favour of the SRT 15-80 AC 115V T cUL compressed-air refrigeration dryer. Please read these installation and operating instructions carefully before mounting and starting up the SRT 15-80 AC 115V T cUL and follow our directions. Perfect functioning of the SRT 15-80 AC 115V T cUL and thus reliable compressed-air drying can only be guaranteed when the provisions and notes stipulated here are strictly adhered to.
User Manual US-EN SRT 15-80 AC 115V T cUL Contents 1 Name plate ................................................................................................................................................... 5 2 2.1 2.2 2.3 Safety instructions ...................................................................................................................................... 5 Safety pictograms in accordance with DIN 4844 ............................................................................
SRT 15-80 AC 115V T cUL User Manual US-EN 13.3 Electric diagrams ......................................................................................................................................... 37 13.3.1 Electric diagrams – list of components ........................................................................................................ 37 13.3.2 0\mod_ SRT 15-80 AC 115V T cUL ..................................................................................................................
User Manual US-EN 1 SRT 15-80 AC 115V T cUL Name plate The name plate is on the back of the dryer and comprises all primary data of the device. Always refer to these when contacting the manufacturer or the sales department. All guarantee claims will expire if the name plate is modified or removed. 2 Safety instructions Pos : 2 /Beko Tec hnisc he Dokumentati on/Gl obal e T exte/Allgemei ner Hi nweis BM @ 0\mod_1183615737313_6.
SRT 15-80 AC 115V T cUL 2.
User Manual US-EN SRT 15-80 AC 115V T cUL Works can be carried out by the operator of the plant, if they are skilled accordingly2. NOTE: Text that contains important specifications to be considered – does not refer to safety precautions.
SRT 15-80 AC 115V T cUL 2.
User Manual US-EN SRT 15-80 AC 115V T cUL The SRT 15-80 AC 115V T cUL compressed-air refrigeration dryer contains fluorinated greenhouse gas/refrigerant. Installation, repair and maintenance works at the refrigeration system must only be carried out by certified skilled personnel (specialists). A certification in accordance with EC regulation 303/2008 must be available. The requirements of the EC 842/2006 directive must be met under all circumstances.
SRT 15-80 AC 115V T cUL Note! Contaminated intake air! User Manual US-EN If the intake air is strongly contaminated (ISO 8573.1 class 3.-3 or poorer quality), we recommend the additional installation of a prefilter (e.g. Sullair SXT or SXF), to avoid clogging of the heat exchanger. Caution! Heating-up through fire! In the event of a heating-up through fire, the containers and pipes of the refrigerant system can burst. In this case, please proceed as follows: Switch off the refrigeration plant.
User Manual US-EN 5 SRT 15-80 AC 115V T cUL Operating instructions in accordance with the 2014/68/EU Pressure Equipment Directive The SRT 15-80 AC 115V T cUL compressed-air refrigeration dryer contains pressure equipment in the sense of the 2014/68/EU Pressure Equipment Directive. Therefore, the entire plant needs to be registered with the supervisory authority if required in accordance with the local regulations.
SRT 15-80 AC 115V T cUL 8 8.1 User Manual US-EN Installation Place of installation Note! Ambient conditions! If the dryer is not installed under suitable ambient conditions, the ability of the device to condense refrigerant gas is impaired. This can result in a higher load of the refrigerating compressor, and in a loss of efficiency and performance of the dryer. This in turn leads to overheated condenser fan motors, to malfunction of electric components and to a breakdown of the dryer.
User Manual US-EN 8.2 Installation plan SRT 15-80 AC 115V T cUL 8 -AIN 7 OUT 3 4 5 9 1 2 9 6 9 9 8 -B- 1 Air compressor 2 Aftercooler 3 Condensate separator 4 Prefilter 5 Bypass group 6 Dryer 7 Compressed-air tank 8 Final filter 9 SulliMax condensate drain IN 7 OUT 3 4 9 9 9 5 1 2 6 9 Installation type A is recommended when the total consumption corresponds to the throughput rate of the compressor.
SRT 15-80 AC 115V T cUL 8.3 Correction factors User Manual US-EN Correction factor for operating pressure changes: Inlet air pressure psig 60 80 barg 4.1 5.5 Factor (F1) 0.79 0.91 100 6.9 1.00 120 8.3 1.07 140 9.7 1.13 160 11.0 1.18 180 12.4 1.23 200 13.8 1.27 Correction factor for ambient temperature changes: Ambient temperature ºF 80 90 ºC 27 32 Factor (F2) 1.12 1.09 100 38 1.00 105 41 0.93 110 43 0.85 115 46 0.
User Manual US-EN 8.4 Connection to the compressed-air system SRT 15-80 AC 115V T cUL Danger! Compressed air! All works must only be carried out by qualified skilled personnel. Never work on compressed-air systems which are under pressure. The operator or the user must ensure that the dryer is never operated with a pressure exceeding the maximum pressure value indicated on the name plate. Exceeding the maximum operating pressure can be dangerous for the operator but also for the device.
SRT 15-80 AC 115V T cUL 8.6 Condensate drain User Manual US-EN Danger! Compressed air and condensate under pressure! The condensate is discharged at system pressure. The drain pipe needs to be secured. Never direct the condensate drain pipe at persons. The dryer is delivered with an already integrated timed condensate drain. Connect the condensate drain with a collection system or container by properly screwing it on. Do not connect the drain with pressurised plants.
User Manual US-EN 9.2 SRT 15-80 AC 115V T cUL Initial start-up Note! The dryer must not be started up more than six times an hour. Wait at least five minutes prior to every restart. The user is responsible for the compliance with these provisions. Irreparable damage can be caused by starting up the device too often. The method below should be applied during the first start-up, after longer downtimes or subsequent to maintenance works. The start-up must be carried out by certified skilled personnel.
SRT 15-80 AC 115V T cUL 9.3 Shut down and restart User Manual US-EN Shut down (see Section 11.1 "Control panel") • • • Ensure that the dew point temperature indicated on the electronic control unit is stable. Interrupt the compressed-air supply. After a few minutes, stop the dryer by switching off the main switch on the control panel (pos. 1). Restart (see Section 11.1 "Control panel") • • • • • • Make sure that the condenser is clean Check whether voltage is applied at the dryer.
User Manual US-EN SRT 15-80 AC 115V T cUL 10 Technical data 10.1 Technical data SRT 15-80 AC 115V T cUL (1/115/60) 1000-1040 R01 Subject to EAR. ECCN EAR99 and related export control restrictions.
SRT 15-80 AC 115V T cUL User Manual US-EN 11 Technical description 11.1 Control panel The control panel explained below is the only dryer user interface. ON 1 PQS0100 0 DMC35 sec - min Set 1 2 1 ON-OFF Switch 2 Electronic instrument 11.2 Functional description Operating principle – All dryer models described in this manual function according to the same principle. The hot and moisture-loaded air is led into an air/air heat exchanger.
User Manual US-EN 11.3 Flow chart SRT 15-80 AC 115V T cUL 6 1a 7 9 1 1b 17 EC 8 M 12 BT1 12.1 1c 11 10 BT2 DGF0154 15 1 1a 1b 1c 6 7 8 9 10 Alu-Dry module Air-to-air heat exchanger Air-to-refrigerant heat exchanger Condensate separator Compressor Hot gas by-pass valve Condenser Condenser fan Filter dryer Compressed air flow direction 13 14 16 EC 11 12 12.
SRT 15-80 AC 115V T cUL 11.4 Refrigerating compressor User Manual US-EN The employed refrigerating compressors are constructed by leading manufacturers. The hermetically sealed construction is gastight. The integrated safeguard protects the compressor against overheating and excess current. The protection is automatically reset as soon as the nominal conditions are reached again. 11.
User Manual US-EN 11.10 Electronic instrument DMC35 SRT 15-80 AC 115V T cUL ON ON DMC35 Led – Power ON Led – Alarm active Led - Drain ON sec - min PQS0091 Led – Condenser fan ON Set Set Button – Setup menu access Button – Increase / Drain test DISPLAY The DMC35 displays DewPoint temperature, controls the condenser fan activation, controls the timed drainer and keep record of the total hours of operation of the dryer. 11.10.
SRT 15-80 AC 115V T cUL User Manual US-EN 11.10.4 How is controlled the condenser fan A temperature probe BT2 is located on the discharge side of the condenser. The condenser fan is activated (ON) when the BT2 temperature is higher than FANon setting (approx. 35°C/96°F) and led is ON. Condenser fan stops when BT2 temperatures is lower than FANoff setting (approx. 30°C/86°F). 11.10.
User Manual US-EN SRT 15-80 AC 115V T cUL 12 Maintenance, troubleshooting, spare parts and dismantling 12.1 Checks and maintenance Certified skilled personnel Installation works must exclusively be carried out by authorised and qualified skilled personnel. Prior to undertaking any measures on the SRT 15-80 AC 115V T cUL compressed-air refrigeration dryer, the certified skilled personnel4 shall read up on the device by carefully studying the operating instructions.
SRT 15-80 AC 115V T cUL User Manual US-EN DAILY: • Check whether the dew point indicated on the electronics is correct. • Ensure that the condensate drain system functions properly. • Make sure that the condenser is clean. EVERY 200 HOURS OR MONTHLY • Clean the condenser using an air jet (max. 2 bar / 30 psig) inside out. Make sure not to damage the aluminium lamellae of the cooling package. • Finally, verify the operation of the device.
User Manual US-EN SRT 15-80 AC 115V T cUL Prior to carrying out maintenance works at the dryer, switch it off and wait for at least 30 minutes. Caution! Hot surfaces! During operation, several components can reach surface temperatures of more than 140°F (60°C). There is the risk of burns. All components concerned are installed inside of the closed housing. The housing must only be opened by certified skilled personnel. Some components can reach high temperatures during operation.
SRT 15-80 AC 115V T cUL SYMPTOM User Manual US-EN POSSIBLE CAUSE - SUGGESTED ACTION ◆ Excessive pressure drop within the dryer. The dryer doesn’t drain the condensate - see specific point. The DewPoint is too low - the condensate is frost and blocks the air - see specific point. Check for throttling the flexible connection hoses. ◆ The dryer doesn’t drain the condensate ◆ The dryer continuously drains condensate. The drain solenoid valve is jammed – remove and clean it.
User Manual US-EN 12.3 Recommended spare parts SRT 15-80 AC 115V T cUL Spare parts list is printed on a dedicated sticker applied inside the dryer. On this sticker each spare part is identified with its ID Number and related Spare Part Number. Here below the cross-reference table between ID Numbers and exploded drawings Ref. with their description and quantity installed in the dryers. NOTE: To order the recommended spare parts or other elements, the data on the name plate must be indicated.
SRT 15-80 AC 115V T cUL 12.4 Maintenance works at the refrigeration cycle User Manual US-EN Caution! Refrigerant! Maintenance and repair works at refrigeration systems must only be carried out by Sullair Corporation service technicians in accordance with the local provisions. The total amount of refrigerant in the system must be collected for recycling purposes, resource recovery or disposal. The refrigerant must not be discharged into the environment.
User Manual US-EN SRT 15-80 AC 115V T cUL 13 Appendices 13.1 Dryers dimensions 13.1.1 SRT15 AC 115V T cUL 1000-1040 R01 Subject to EAR. ECCN EAR99 and related export control restrictions.
SRT 15-80 AC 115V T cUL 13.1.2 SRT 30-40 AC 115V T cUL User Manual US-EN 1000-1040 R01 32 Subject to EAR. ECCN EAR99 and related export control restrictions.
User Manual US-EN 13.1.3 SRT 60-80 AC 115V T cUL SRT 15-80 AC 115V T cUL 1000-1040 R01 Subject to EAR. ECCN EAR99 and related export control restrictions.
SRT 15-80 AC 115V T cUL 13.2 Exploded diagrams User Manual US-EN 13.2.1 Components of the exploded diagrams 1 1.1 6 7 8 9 10 11 12 13 14 15 Alu drying module Insulation material Compressor Hot-gas bypass valve Condenser Condenser fan 9.1 Motor 9.2 Blade 9.
User Manual US-EN 13.2.2 SRT 15-80 AC 115V T cUL SRT15 AC 115V T cUL 1000-1040 R01 Subject to EAR. ECCN EAR99 and related export control restrictions.
SRT 15-80 AC 115V T cUL User Manual US-EN 13.2.3 SRT 25-80 AC 115V T cUL 1000-1040 R01 36 Subject to EAR. ECCN EAR99 and related export control restrictions.
User Manual US-EN 13.3 Electric diagrams SRT 15-80 AC 115V T cUL 13.3.
SRT 15-80 AC 115V T cUL User Manual US-EN 13.3.2 SRT 15-80 AC 115V T cUL 1000-1040 R01 38 Subject to EAR. ECCN EAR99 and related export control restrictions.
User Manual US-EN SRT 15-80 AC 115V T cUL 1000-1040 R01 Subject to EAR. ECCN EAR99 and related export control restrictions.
Sullair, LLC 1 Sullair Way Michigan City, IN 46360 USA www.sullair.com 1-800-SULLAIR (USA only) 1-219-879-5451 (non-USA) Information and specifications are subject to change without prior notice. Subject to EAR, ECCN AR99 and related export control restrictions.
