CATALOGUE 201ME JANUARY 2004

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Page 52 — CATALOGUE 201ME OIL LEVEL CONTROL SYSTEM Sporlan’s Oil Level Control System Components were developed to offer the refrigeration industry an oil level control system of the highest quality. The heart of the system is the Oil Level Control which, when matched with the Oil Reservoir and Oil Differential Check Valve, maintains a minimum oil level in the compressor crankcase during all phases of system operation. Underwriter’s Laboratories Inc. Recognized Guide No. SFJ02, File No. SA5460 MODEL NO. OIL LEVEL CONTROLS Listed The purpose of the Sporlan Oil Level Control is to regulate the flow of oil to the compressor crankcase to maintain a minimum oil level as specified by the compressor manufacturer for any given application. The Oil Level Control is adjustable between 1/2 sightglass and 1/4 sightglass at any pressure differential between 0.34 and 6.20 bar with the OL-60CH, OL-60FH, OL-60HH-6, OL-60NH-2, OL-60XH, OL-60XH-1 and OL-60ZH. As the level of oil is lowered in the compressor crankcase by being pumped out, the float of the Oil Level Control is lowered and opens a needle valve allowing oil to flow from the oil reservoir to the compressor crankcase. OIL RESERVOIR Type OR-1-1/2 The Sporlan Oil Reservoir (OR-1-1/2) is a holding vessel to contain the oil that is not within the crankcase, the oil separator, or in circulation. The OR-1-1/2 has an inlet and an outlet service valve so it may be isolated from the rest of the system, or the oil supply from the oil reservoir to the Oil Level Control can be eliminated for service. OR-1-1/2 OL-60XH The model OR-1-1/2 also contains two sightglasses so the maximum and minimum oil level can be observed. The sightglasses are placed on the shell symmetrically so approximately 1 litre of oil is contained between the lower sightglass and the bottom of the shell; approximately 3.8 litre is contained between the sightglasses; and close to 1 litre is contained between the upper sightglass and the top of the shell. This allows the shell to be mounted vertically with either service valve on top. Depending on which end of the OR-1-1/2 Oil Reservoir is mounted to the top, the oil service valves will be pointing either right or left for piping convenience. SELECTION & SPECIFICATIONS MAXIMUM DIFFERENTIAL ∆pbar WITH OIL EQUALISER FITTING OIL DIFFERENTIAL CHECK VALVE Types OCV-5, OCV-10, and OCV-20 OCV-20 The Sporlan Oil Level Differential Check Valve (OCV) is installed on the 3/8 SAE fitting on top of the OR-1-1/2, and allows pressure to be relieved from the reservoir to the suction as required to maintain a pressure in the reservoir at a preset level above the suction pressure. The pressure differential created by the OCV assures oil flow from the reservoir to the Oil Level Control providing there is adequate oil in the reservoir. The OCV will only relieve pressure from the reservoir in excess of its fixed set point. Systems with fluctuating suction pressure as a result of compressor unloaders, staging or other suction line controls must be fitted with an OCV with a differential greater than the suction pressure fluctuation to assure oil flow from the OR-1-1/2 through the oil level control to the compressor crankcase. Sporlan offers OCV’s with a 0.34, 0.69, and 1.37 bar fixed differential setting. However, Sporlan recommends the use of an OCV-20 on all field built up applications. MODEL OCV-5 OCV-10 OCV-20 COMPRESSOR MANUFACTURER OIL DIFFERENTIAL CHECK VALVE a nd PRESSURE DIFFERENTIAL SETTING MODEL 5 psi 0.34 bar 10 psi 0.69 bar 20 psi 1.37 bar CONFIGURATION TOP VIEW OL-60CH NO OL-60FH YES OL-60HH-6 NO OL-60NH-2 6.2 YES See Page 53 for Compressor Adaptor requirements. OL-60XH YES OL-60XH-1 NO OL-60ZH YES All Sporlan oil level controls now incorporate the ‘60’ port for product simplification. The ‘60’ port is designed to handle a large operating range and replaces the ‘1’ and ‘2’ port oil level controls. NOTE: 27.5 bar maxium system test pressure. For complete information refer to Bulletins 110-10 and 310-10-1.
CATALOGUE 201ME — Page 53 COMPRESSOR ADAPTOR REQUIREMENTS COMPRESSOR MANUFACTURER COMPRESSOR MODEL NUMBER COMPRESSOR ATTACHMENT PATTERN SPORLAN ADAPTOR KIT NO. SEALING METHOD SIGHTGLASS Bitzer 2KC, 2JC, 2HC, 2GC, 2FC, 2EC, 2DC, 2CC, 4FC, 4EC, 4DC, 4CC 4VC, 4TC, 4PC, 4NC 4J, 4H, 4G, 6J, 6H, 6G, 6F 1-1/8" Thread AOL-MA/TE 3 Bolt, 1-7/8" B.C. (47.6mm B.C.) 4 Bolt, 50 mm B.C. None None with the OL-60ZH control Use seal provided Use seal control provided with Use sightglass provided with adaptor Use sightglass from compressor 8GC, 8FC 3 Bolt, 1-7/8" B.C. (47.6 mm B.C.) AOL-R-1 Use seal provided Bock HA3-5, HG3-5, AM/F2-5 HA8, HG6 4 Bolt, 50mm B.C. A OL-BO! Use Teflon tape Use sightglass adaptor provided with F... B ristol — Carrier Copeland Dorin EA, ER, 6E Front DA, DR, 5F, 5H, 6D, 6E Over 17 kW (5 Ton) U nder 3.7 kW (5HP) @ 8R, 3D Front, 2D, 4D, 6D 8D 4 cyl-15 HP Dunham-Bush Big 4 Frascold All models M aneurop MT..., LT.. . 3 Bolt, 47.6mm B.C. ( 1-7/8" B.C. ) 23.8 mm (15/16") – 20 Thread 3 Bolt, 47.6mm B.C. ( 1-7/8" B.C. ) 38.1 mm (1-1/2") – 18 Thread 3 Bolt, 47.6mm B.C. ( 1-7/8" B.C. ) 28.6 mm (1-1/8") – 12 Thread 3 Bolt, 47.6mm B.C. ( 1-7/8" B.C. ) 3 Bolt, 47.6mm B.C. (1-7/8" B.C.) 3 Bolt, 47.6 mm B.C. (1-7/8" B.C.) 3 Bolt, 47.6mm B.C. ( 1-7/8" B.C. ) 3 Bolt, 47.6mm B.C. ( 1-7/8" B.C. ) 28.6 mm (1-1/8") – 18 Thread AOL-R-1 AOL-BR/TR AOL-R-1 AOL-C AOL-R-1 AOL-A AOL-R-1 AOL-R-1 AOL-R-1 AOL-MA/TE Use control Use seal provided Use seal from compressor Use seal provided Use sightglass from compressor Use sightglass adaptor provided with Use sightglass from compressor Use sightglass adaptor provided with Use sightglass from compressor Use sightglass adaptor provided with Use sightglass from compressor with standard length arms with AOL-R-1 adaptor. Use sightglass from compressor Use seal provided Contact Sporlan Use sightglass from compressor Prestcold Tecumseh E, C P, R, S, PA, RA, SA, CK, CM, CH, CG — M, R 42 mm Thread AOL-P 28.6 mm (1-1/8") – 12 Thread 28.6 mm (1-1/8") – 18 Thread 3 Bolt, 47.6mm B.C. ( 1-7/8" B.C. ) AOL-A AOL-MA/TE AOL-R-1 Use Teflon tape Use seal from compressor Use seal provided Use sightglass adaptor provided with Use sightglass from compressor Trane York K — GC, GS, JS 3/4" NPT AOL-K-1 23.8 mm (15/16") – 20 Thread 3 Bolt, 47.6mm B.C. (1-7/8" B.C.) SPORLAN SIGHTGLASS S-OL Provided with all adaptor kits except the AOL-R-1, but can be purchased separately in kit form. AOL-BR/TR AOL-R-1 K-OL KIT Use Teflon tape Use seal provided Kit Use sightglass adaptor provided with Use sightglass from compressor includes: S -OL sightglass, quad ring, O-ring, 3 screws, and 3 locknuts. NOTE: Use the OL-60ZH control only when specified. Shipping wt. is 1.8 kg for oil level controls and 0.46 kg for adaptors. ! The OL-60ZH control is a possible option on select models. Use sightglass from compressor. @ Some compressor models have a smaller diameter port than the arm diameter of the oil level control. This situation can mislead the control in the amount of oil that is actually in the compressor. It is advisable the selection and adjustment of the control be reviewed in this situation.
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Page 3 and 4: CATALOGUE 201ME — Page 3 THERMOST
Page 11 and 12: CATALOGUE 201ME — Page 11 THERMOS
Page 21 and 22: CATALOGUE 201ME — Page 21 SOLENOI
Page 23 and 24: CATALOGUE 201ME — Page 23 SOLENOI
Page 25 and 26: CATALOGUE 201ME — Page 25 BUILT-I
Page 27 and 28: CATALOGUE 201ME — Page 27 THREE W
Page 29 and 30: CATALOGUE 201ME — Page 29 THE PER
Page 31 and 32: CATALOGUE 201ME — Page 31 LIQUID
Page 33 and 34: CATALOGUE 201ME — Page 33 THE PER
Page 35 and 36: CATALOGUE 201ME — Page 35 REVERSI
Page 37 and 38: CATALOGUE 201ME — Page 37 REPLACE
Page 39 and 40: CATALOGUE 201ME — Page 39 DISCHAR
Page 41 and 42: CATALOGUE 201ME — Page 41 CRANKCA
Page 43 and 44: CATALOGUE 201ME — Page 43 HEAD PR
Page 45 and 46: CATALOGUE 201ME — Page 45 DEFROST
Page 47 and 48: CATALOGUE 201ME — Page 47 EVAPORA
Page 49 and 50: CATALOGUE 201ME — Page 49 EVAPORA
Page 51: CATALOGUE 201ME — Page 51 ELECTRO
Page 55: Please contact www.sporlan.com for

CATALOGUE 201ME JANUARY 2004

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