Subscribe to Our Youtube Channel
Related Manuals for Atlas Copco DZS 065V
Summary of Contents for Atlas Copco DZS 065V
- Page 1 Atlas Copco Dry claw vacuum & overpressure pumps DZS 065V, DZS 150V, DZS 300V DZS 150P, DZS 300P Instruction Book 6996 0223 70 Issue B...
- Page 2 This page has been intentionally left blank.
- Page 3 Atlas Copco Dry claw vacuum & overpressure pumps DZS 065V, DZS 150V, DZS 300V DZS 150P, DZS 300P Instruction book Original instructions Copyright notice Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and drawings.
- Page 4 Instruction Book This page has been intentionally left blank 6996 0223 70...
-
Page 5: Table Of Contents
Instruction Book Table of contents SAFETY PRECAUTIONS ............................. 7 Safety icons ..............................7 Safety precautions, general .......................... 7 Safety precautions during installation ......................8 Safety precautions during operation ......................9 Safety precautions during maintenance or repair ..................10 GENERAL DESCRIPTION ..........................11 What is vacuum and how is flow rate understood .................. - Page 6 Instruction Book Pump data ..............................44 Motor data ..............................45 Electric cable size and fuses ........................46 INSTRUCTIONS FOR USE ..........................52 DECLARATION OF CONFORMITY ........................53 6996 0223 70...
-
Page 7: Safety Precautions
4. This claw pump is primarily designed for the handing of clean and dry air but inevitably it may be subjected to dirty and wet applications. If operating in aggressive, toxic, explosive and possibly dangerous conditions for the pump and operators, consult Atlas Copco. 5. Before any maintenance, repair work, adjustment or any other non-routine checks, ... -
Page 8: Safety Precautions During Installation
3. Place the machine where the ambient air is as cool and clean as possible. Never obstruct the cooling air inlet. Water handling capacity is limited. For operating in such applications, consult Atlas Copco. 4. Any blanking flanges, plugs, caps and desiccant bags must be removed before connecting the pipes. -
Page 9: Safety Precautions During Operation
13. Never run the over-pressure pump without the air intake filter mounted. For the vacuum pump, Atlas Copco recommends to install an air intake filter to safeguard the pump. Consult Atlas Copco to check whether the application for the vacuum pump requires and air intake filter. -
Page 10: Safety Precautions During Maintenance Or Repair
Instruction Book Safety precautions during maintenance or repair All responsibility for any damage or injury resulting from neglecting these precautions, or non-observance of the normal caution and care required for installation, operation, maintenance and repair, even if not expressly stated, will be disclaimed by the manufacturer. -
Page 11: General Description
There are two common but different ways to denote flow rate in vacuum. The first one is based on the displacement or volumetric flow rate and the second one is based on the throughput or mass flow rate. Atlas Copco vacuum pumps use volumetric flow rate to denote performance, the unit being Am³/hr. -
Page 12: Introduction
Instruction Book Throughput in mass flow rate Even if the volumetric flow rate is quasi unchanged with falling pressure level, the number of molecules in that pumped volume is not. By definition: the deeper the vacuum, the lower the amount of molecules in the same volume of air. - Page 13 In addition to this, pump is provided with inlet liquid separator, condensate drain facility and corrosion resistive coating to the exhaust to withstand the harsh applications General views of Dry claw vacuum and overpressure pumps DZS 065V, DZS 150V, DZS 300V Dry claw vacuum pumps back view 6996 0223 70...
- Page 14 Instruction Book DZS 065V, DZS 150V, DZS 300V Dry claw vacuum pumps front view Reference Name Drive motor (Fixed speed or inverter driven) Gearbox Inlet Non Return valve Element Exhaust silencer Air outlet Base frame Oil drain plug Oil sight glass...
- Page 15 Instruction Book DZS 150P, DZS 300P Dry claw overpressure pumps back view DZS 150P, DZS 300P Dry claw overpressure pumps front view 6996 0223 70...
- Page 16 Instruction Book Reference Name Air inlet Air intake filter Inlet silencer Inlet Non Return valve Element Exhaust silencer Pressure Safety valve Air outlet Gearbox Drive motor (Fixed speed or inverter driven) Base frame Oil drain plug Oil sight glass Noise reducing canopy 6996 0223 70...
-
Page 17: Flow Diagram
Instruction Book Flow diagram Flow diagram - DZS 065V, DZS 150V, DZS 300V Dry claw vacuum pumps Vacuum Pump Air comes in through air intake and non-return valve arrangement and displaced by the vacuum pump element. After passing the element, the air enters the discharge silencer before exiting to the atmosphere. - Page 18 Instruction Book Flow diagram - DZS 150P, DZS 300P Dry claw overpressure pumps Over pressure Pump Air comes in through air inlet filter and silencer. The air flows through the non-return valve which prevents reverse flow of air to the inlet. The air is compressed in the element and exhausted at pressure through the pressure port. Ensure that the safety valve at the outlet is correctly installed and adjusted.
- Page 19 Instruction Book Cooling Pump cooling The pump is cooled by forward curved fan located within the coupling housing. This provides air flow around the pump to aid cooling. The cooling fins also radiate the heat away and the motor fan cools the drive motor. The gearbox oil is cooled down by recirculation and convection from the fan.
-
Page 20: Condensate System
Instruction Book system Condensate Reference Name Drain port A port (1) at the base of the exhaust silencing chamber allows draining of the condensate. Humid versions of this vacuum pump may have a manual drain valve / tap installed to facilitate easy draining. From factory this drain point is sealed with a threaded plug, but can be exchanged by a connector with tube to drain the condensate. -
Page 21: Installation
Instruction Book Installation Dimension drawings Dimension drawing, DZS 65V, DZS 150V 6996 0223 70... - Page 22 Instruction Book Dimension drawing, DZS 300V 6996 0223 70...
- Page 23 Instruction Book Dimension drawing, DZS 150P 6996 0223 70...
- Page 24 Instruction Book Dimension drawing, DZS 300P 6996 0223 70...
- Page 25 In above dimension drawings, imperial dimensions are shown in brackets. Dimensions and weight Type Motor weight Unit Weight (mm) (inch) (mm) (inch) (mm) (inch) (kg) (lbs) (kg) (lbs) DZS 065V 36,2 15,5 21,5 46,3 264,6 DZS 150V 36,8 15,5 21,5 352,7 DZS 300V 1100 43,3 19,7...
-
Page 26: Installation Proposal
Instruction Book Installation proposal Installation proposal Drawings Installation proposal, DZS 065V, DZS 150V, DZS 300V Dry claw vacuum pumps 6996 0223 70... - Page 27 Instruction Book Installation proposal, DZS 150P, DZS 300P Dry claw overpressure pumps All pipes should be installed STRESS FREE to the pump unit. 6996 0223 70...
- Page 28 Instruction Book Location: Locate the pump horizontally on a level surface. Ensure surface must be clean, well lit, well ventilated and capable of taking the weight of the pump. The entire length of the frame base must be supported. Insert shim, where necessary (Do not use wood).
- Page 29 Instruction Book The fan capacity should match the pump fan capacity at a pressure head equal to the pressure drop caused by cooling air ducts. Maximum allowable pressure drop in ducting before or after the vacuum pump = 10 Pa. Air intake filter (In case of over-pressure pump) If the air intake filter (1) is delivered loose, mount it in a leak-tight manner according to the following instructions: Reference...
- Page 30 The pumps can only be used in temperatures above 0° C (+32° F). If frost might occur, the appropriate measures should be taken to avoid damage to the machine and its ancillary equipment. In this case, consult Atlas Copco. Also if operating above 1000 m (3300 ft.), consult Atlas Copco.
-
Page 31: Electrical Connections
Instruction Book Ensure that the eyebolt is fully wound in to the lifting boss. Ensure eye bolt is in serviceable condition and rated according to the load. The motor is also equipped with an eyebolt but is only designed for the motor itself. Use an eye bolt provided at the pump for lifting the pump assembly. -
Page 32: Pictographs
Instruction Book Pictographs Reference Name Rotation direction of fan Warning: voltage Hot surface warning 6996 0223 70... -
Page 33: Operating Instructions
Take care that no dirt drops into the oil system. Refit and tighten the filler plug. Provide labels, warning the operator that: – The pump may automatically restart after voltage failure (if activated, consult Atlas Copco). – The pump is automatically controlled and may be restarted automatically. –... -
Page 34: Starting
Regularly check the oil level and the oil condition. The oil level should be in the middle of the oil sight glass. Top up, if necessary, with correct type of oil. It is recommended to use genuine Atlas Copco Lubricants. Filling the oil in gearbox... -
Page 35: Stopping
Instruction Book Stopping It is recommended to run the unit isolated for typically 15 minutes pumping clean dry air at around 50-100 mbar(a) prior to switching off. If the air stream was heavily contaminated with water vapour, a longer period of running the unit off-line can only extend lifetime. -
Page 36: Maintenance
Service kits For overhauling and for preventive maintenance, service kits are available. Service kits comprise all parts required for servicing the component and offer the benefits of genuine Atlas Copco parts while keeping the maintenance budget low. Consult the Spare Parts List for part numbers. - Page 37 24000 hrs 12000 hrs Change spring inlet valve Change coupling Consult Atlas Copco for the internal cleaning guidelines. When necessary. (1) Or after 4 years whichever comes first. (2) Only use synthetic oil. * In medium and harsh applications, an optional 500 hrs oil sample is recommended.
-
Page 38: Oil Specifications
Atlas Copco vacuum vanes fluid plus 100 Atlas Copco’s vacuum vanes fluid plus 100 is a specially developed lubricant that can be used in the gearbox of the claw pump. It’s specific composition keeps the vacuum pump in excellent condition. -
Page 39: Adjustments And Servicing Procedures
Instruction Book Adjustments and servicing procedures Before carrying out any maintenance, repair work or adjustment, Stop the pump, close the isolation valve and wait for 3 minutes. Press the emergency stop button and switch off the voltage. Depressurize the pump by venting the process side of the pump, if it is safe to do so. -
Page 40: Oil Top-Up
Instruction Book Cleaning the intake air filter element Remove the intake filter element from the housing. Clean the intake filter element in one of the following ways: Hand washing: Soak and agitate element in a warm water and mild detergent solution. Allow adequate time for the element to air dry (24 hours minimum). -
Page 41: Problem Solving
Check if foreign material has entered the pump. Pump is blocked If necessary install an inlet filter to prevent foreign material entering the pump Motor damaged Consult Atlas Copco Air consumption exceeds air delivery of pump Check equipment connected Clogged air inlet filter Replace filter Too high pressure drop between process and Check the process lines for correct size and for leakage. - Page 42 Internal cooling of the element too low Check size and length of the installed suction, discharge or pressure line to lower pressure drops Inlet non-return valve is blocked Consult Atlas Copco Bearings damaged Consult Atlas Copco Motor coupling damaged Consult Atlas Copco Low oil level in gearbox Re-fill gearbox if necessary.
-
Page 43: Technical Data
Instruction Book Technical data Reference conditions and limitations Reference conditions Unit Relative humidity Air inlet temperature °C °F Exhaust back pressure mbar(g) Ambient barometric pressure mbar(a) 1013 14.7 Limitations Unit Minimum ambient temperature °C °F Maximum ambient temperature °C °F Minimum allowable inlet temperature °C °F... -
Page 44: Pump Data
Number of compressions: Maximum exhaust back pressure: mbar(a) 1013 Torr 759.81 Temperature of the air leaving the discharge (Approx.) °C °F Unit DZS 065V DZS 150V DZS 300V mbar(a) Ultimate pressure Torr 37.5 37.5 Nominal motor power 50 Hz 2.412 4.958... -
Page 45: Motor Data
60 Hz 200 (Δ) 200 (Δ) 2886 3485 1.05 230 (Δ) 230 (Δ) 2921 3519 1.05 380 (Δ) 3501 1.05 DZS 065V 400 (Y) 2886 460 (Δ) 3501 1.05 500 (Δ) 575 (Δ) 2918 3501 1.05 200 (Δ) 200 (Δ) 13.2 13.2... -
Page 46: Electric Cable Size And Fuses
Instruction Book Electric cable size and fuses Important The voltage on the pump terminals must not deviate more than 10% of the nominal voltage. It is however highly recommended to keep the voltage drop over the supply cables at nominal current below 5% of the nominal voltage (IEC 60204-1). - Page 47 50 Hz 60 Hz 50 Hz 60 Hz (P/FF) 200 (Δ) 200 (Δ) 10.1 230 (Δ) 230 (Δ) 380 (Δ) DZS 065V 400 (Y) 460 (Δ) 500 (Δ) 575 (Δ) 200 (Δ) 200 (Δ) 15.8 15.8 230 (Δ) 230 (Δ) 13.9...
- Page 48 Instruction Book Installation method B2 according table B.52.1. Multi-core cable in conduit on a wooden wall. Maximum allowed current in function of the ambient temperature for installation method B2 Ambient temperature Cable section 30°C 40°C 45°C 50°C 55°C < 23 A <...
- Page 49 Instruction Book Maximum allowed current in function of the ambient temperature for installation method C. Ambient temperature Cable section 30°C 40°C 45°C 50°C 55°C < 28 A < 25 A < 23 A < 20 A < 32 A < 41 A <...
- Page 50 Instruction Book Fuse size: the recommended maximum fuse size divided by √3 on each cable. Size of the PE cable: For supply cables up to 35 mm²: same size as supply cables For supply cables larger than 35 mm²: half the size of the supply wires Always check the voltage drop over the cable (less than 5 % of the nominal voltage is recommended).
- Page 51 Instruction Book < 100 A: Use AWG8 < 200 A: Use AWG6 < 300 A: Use AWG4 Always check the voltage drop over the cable (less than 5 % of the nominal voltage is recommended). Example of supply cable calculation: Itot = 128 A, maximum ambient temperature is 45 °C, recommended fuse = 150 ...
-
Page 52: Instructions For Use
Instruction Book Instructions for use Step Action Pump must be operated within the limits specified on the data plate. No alterations must be made to this pump by welding, drilling or any other mechanical methods without the written permission of the manufacturer. Use only oil as specified by the manufacturer. -
Page 53: Declaration Of Conformity
Instruction Book Declaration of conformity Typical example of a Declaration of Conformity document On the Declaration of Conformity / Declaration by the Manufacturer, the harmonized and/or other standards that have been used for the design are shown and/or referred to. The Declaration of Conformity / Declaration by the Manufacturer is part of the documentation that is supplied with this device. - Page 56 We make performance stand the test of time. This is what we call - Sustainable Productivity Atlas Copco AB (publ) SE-105 23 Stockholm, Sweden Phone: +46 8 743 80 00 Reg. no: 556014-2720 www.atlascopco.com...
Need help?
Do you have a question about the DZS 065V and is the answer not in the manual?
Questions and answers