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Summary of Contents for IMO CIRCOR OptiLine ACE4
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Page 1: Table Of Contents
Screw pumps OptiLine ACE4 Original Operating Manual Contents Page Introduction Safety Installation Start-up Trouble shooting Maintenance and Service Service intervals List of components Exploded view/Ordering code Dismantling and reassembling the pump Dismantling Reassembly Before commencing any work, read this instruction carefully! Failure to comply with these instructions may cause damage and personal injury! -
Page 2: Introduction
• Only operate the pump if it is in perfect technical condition and only use it as intended, remaining aware of safety and risks, and adhere to the instructions in this manual. • Keep this manual and all other applicable documents complete, legible and accessible to personnel at all times. www.imo.se... - Page 3 • Reinstall the safety equipment on the pump as required by regulations after any work on the pump. • With an implanted pacemaker: – Stay at least 1 meter away from the pump with magnetic coupling or parts of the magnetic coupling. – Do not work with or on the magnetic parts. www.imo.se...
- Page 4 The magnetic field of the magnetic coupling can destroy products that are sensitive to magnets. These include: • Pacemakers • Plastic identity cards with magnetic strips • Credit and check cards • Electric, electronic and precision mechanical devices (such as mechanical and digital clocks, pocket calculators, hard disks) www.imo.se...
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Page 5: Installation
For pumps in explosion-hazard areas (→ ATEX additional instructions). Design limitations and technical data for each pump are found in the Product description. Installation of IMO AB low pressure pumps does not require special skills. However, these instructions presume that the work is... - Page 6 When handling liquids that may harm skin use gloves and/or protective clothing When handling liquids shich may involve fire hazards appropriate precautions to avoid danger are to be taken. Fig. 7 Liquid trap www.imo.se...
- Page 7 All systems with screw pumps must be equipped with a pressure relief valve installed immediately adjacent to the pump. In the standard versions of IMO ACE Optiline pumps, this pressure relief valve is an integral part of the pump to protect the system against excess pressure.
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Page 8: Startup
Air in the pumped fluid Fig. 13 Differential Pressure It is forbidden to use the ACE Optiline pump with fluids that contains more than 0,2% of air due to the risk of ignition during an eventual overheating of the pump. www.imo.se... -
Page 9: Trouble Shooting
(This would usually line (strainers, valves etc.). cause noise). - The pumped liquid contains a Go thru the system and determine if significant amount of compressible there are any leaks. gas, such as free air. (This would usually cause noise). www.imo.se... - Page 10 (This would usually cause noise). - A too small pump has been chosen. Contact your IMO AB representative. Pressure too high - The pressure relief valve is set too Readjust the pressure relief valve.
- Page 11 www.imo.se...
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Page 12: Maintenance And Service
Introduction A screw pump from IMO is a quality product that is designed for a long problem free operation in tough environ- ments. As all other mechanical products they do however requires a certain grade of maintenance and service in order to guarantee a faultless and economic favourable operation. -
Page 13: Service Intervals
In case of failure for system with elevated pling or its components are not to be allowed under any pressure, fluid jets may cause injury and/ circumstances. IMO does NOT take any responsibili- or damage. ties for damages caused by improper use or damages related to this. -
Page 14: List Of Components
Rear cover Gasket 6000 Compl. Valve (605) O-ring (608) Valve spindle (608A) Tension pin 6120 Set screw (613) Tension pin (614) Valve piston (615) Valve spring Screw 701A Washer Screw 702A Washer Screw 703A Washer Drive hub 998B Screw www.imo.se... -
Page 15: Exploded View/Ordering Code
G070 Valve element 189873 189873 189873 Ball bearing Repair after break G098 Magnetic xKxx 193370 193370 down coupling 193397 Toolkit Dismantling & as- " xLxx 193371 193371 193371 sembly " xMxx 193372 193372 " xNxx 193373 Ball bearing 173765 173765 173591 www.imo.se... -
Page 16: Dismantling And Reassembling The Pump
A - A 702A 998B 998 006A 462A (6120) 463A (605) 6000 (614) E - E (608) (615) (608A) (613) 703B 703A C - C 771A D - D 007A 007B 351 (112) 1020 B - B 5010 005A 124A www.imo.se... -
Page 17: Dismantling
Use appropriate vessels to collect oil spillage when removing and opening the pump • Loosen the screws 701 with an allen key. • Pull out the pump from the connecting frame together with the magnetic coupling. Beware of the magnetic force! www.imo.se... - Page 18 • Remove the o-ring 007B • Remove the key 113 with a suitable tool. • Remove the circlip 005A with a suitable plier. • Unscrew the bolts 451 with an allen key. • Remove the front cover 5010 with its gasket 506. www.imo.se...
- Page 19 1020 with a suitable puller • Remove the circlip 124 with a suitable plier • Pull out the idlers 202 from the pump body. from the main rotor 1020. • Remove the support washer 124A from the main rotor 1020. www.imo.se...
- Page 20 • Remove the bolts 453 and the back cover 551 • Remove the bolts 702 and pull out the motor with its gasket 556 together with the valve from the connecting frame. 6000. www.imo.se...
- Page 21 • Unscrew the bolts 006A and remove the • Measure the distance between motor shaft magnet 005D from the drive hub 998. end and the drive hub. • Release the screw 998B. • Remove the drive hub from the electrical motor with a puller. www.imo.se...
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Page 22: Reassembly
• Measure the distance so that it will be the • Mount the magnet 005D onto the drive hub same as before the dismount. 998 by tightening the bolts 006A. www.imo.se... - Page 23 • Lubricate the drive shaft 1020 and mount it into • Mount the ball bearing onto the rotor 1020 by the pump body. either using a mounting tool as above or by heating up the ball bearing (max 110 deg). www.imo.se...
- Page 24 M6 with a suitable washer and and tight the screws 007A with the correct torque nut, press the inner magnet into its final position as stated on page 8. by using hand force or a plastic mallet. www.imo.se...
- Page 25 • Tight the bolts 453 with the correct torque that can be found on page 8. • Mount the valve 6000 with its o-ring 605 into • Mount the guiding pins into the connecting the back cover 551, lubricate thoroughly. frame. www.imo.se...
- Page 26 • Mount the pump into the connecting frame. • Mount the guiding pins into the connecting frame 003. • Remove the guiding pins from the pump. www.imo.se...
- Page 27 www.imo.se...
- Page 28 Adress: IMO AB PO Box 42090, 126 14 Stockholm Sweden www.imo.se...
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