PAGE CONTENTS Introduction ………………………………………………………………. General description of the machine, appropriate use and residual dangers …………………. Storage ..................Codesystem ..................Operation in explosion-proof areas ..................Technical data ..................Performance curves ..................Recommended installation ..................Installation and operation ..................Torque values ..................Safety hints ..................
The appropriate use of an Almatec air-operated diaphragm pump of the BIOCOR series refers to the liquid transport taking into account the operation parameter mentioned in this manual and in compliance of the given terms for commissioning, operation, assembly, disassembly and maintenance.
To check this, the exact pump code is required. This code, the serial number and the year of construction are noted on the identification plates on the pump itself. Example for a pump code: BIOCOR Series Size, port dimension Optional equipment: = Barrier chamber...
Technical data B 20 B 32 B 40 Dimensions (mm) see page see page see page Nominal port size (please see page 18) Air connection 1/4" 1/4" 1/2“ Weight kg (lbs) 12 (27) 26 (57) 67 (147) Max. particle size of solids mm (“) 3 (0.12) 5 (0.20) 9 (0.35)
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Kennlinie Biocor 40 7 bar 0,6 Nm /min 6 bar 0,8 Nm /min 5 bar 0,5 Nm /min 1 Nm /min 4 bar 3 bar 1,4 Nm /min /min 2 bar 10 11 12 13 14 15 16 17 Pump capacity (m³/h) Fördermenge [m...
Recommended installation Installation and operation In general, the pump has to be connected load free. Neglecting this causes leakage and maybe even damages. To avoid vibrations, pulsation dampers and compensators are recommended. Before connecting the pump, take the yellow blind plugs out of the suction and discharge connections [4,6] as well as the air inlet [23].
An empty pump has to be driven slowly (e.g. via a needle-valve). The pump starts automatically. Pumps of the BIOCOR series are self-priming when dry, thus it is not necessary to fill the suction line of the pump. The suction lift capacity of a liquid-filled pump, however, is much higher. The pump is appropriate for running dry during slow operation.
Especially when deliver critical liquids, wear parts, like diaphragms, should be replaced within a preventive maintenance. The use of non-original ALMATEC spare parts and structural changes lead to the lapse of the warranty immediately. When operating such a pump, damages of properties and/or persons cannot be excluded.
3-A symbol. Please pay attention to the following additional hints: Maintenance interval ALMATEC suggest following minimum maintenance intervals and processes for the diaphragms and leak detection sensor: By using the pump 24 hours a day/7 days a week the diaphragms and leak detection sensor has to be checked every 3 months.
When dismantling a pump the mentioned procedures and safety notes on the pages 7-9 have to be considered generally. The general design of the ALMATEC BIOCOR pumps is simple. A plastic tool considered generally. The general design of the ALMATEC BIOCOR pumps is simple. A plastic tool designed for the mounting of the air-valve [22] is delivered along with every pump.
figure 12.1 figure 12.3 figure 12.2 Work carefully to ensure that the sealing surfaces in contact to the diaphragms are not damaged. Screw one diaphragm [15] left-turning off the shaft [13]. Carefully pull out the housing bolts [8,9], so the second pump housing [1] and the second frame [7] are also dismantled.
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To assemble a new piston ring of the shaft piston ring [21], carefully shape them like kidneys with locking ring pliers and insert the rings into the grooves in the center block [20] (figure 13.1); completely press the rings into the grooves smoothly using some round tool.
Troubleshooting Malfunction Possible Reason Solutions/Remarks pump does not operate no air supply open air supply air supply line blocked/closed clean/open air supply muffler blocked clean/replace muffler working chambers blocked remove blockage air control system defective replace air valve system discharge line blocked/closed clean/open line pump operates unsteadily piston rings worn...
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Malfunction Possible Reason Solutions/Remarks pumps operates, however pump operates too fast start more slowly suction capacity insufficient operation beyond physical limits adjust installation cavitation check installation, check temperature, cool down operation beyond pump capacity adjust installation resp. install bigger pump air cushion within suction/discharge bleed the line line...
Spare Part List B 20 B 32 B 40 Item Pc. Description Material Part number Part number Part number Pump housing SS 316 L 5 20 140 40 5 32 140 40 5 40 140 40 O-ring, pump housing* EPDM (FDA) 9 17 557 73 9 23 668 73 9 35 594 73...
Dimensions (in mm) R 1/4“ B 20 17,5 R 1/4“ B 32 R 1/2“ B 40 Code A Code M** Code N1 Code N2 Code T (DIN 11864) (DIN 11851) Rd 44 x 1/6“ Rd 44 x 1/6“ M 36 x 2 M 36 x 2 1“...
Optional equipment For special requirements ALMATEC pneumatic double diaphragm pump of the series BIOCOR can be furnished with several optional equipments. The pump code informs, which of these are included in the pump (see page 4). For the barrier chamber system (option code BS) a separate manual is available.
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