Related Manuals for Wilo Atmos BST
Summary of Contents for Wilo Atmos BST
- Page 1 Pioneering for You Wilo-Atmos BST en Installation and operating instructions · 9221306 • Ed.01/2023-07...
- Page 2 Atmos BST 50 Hz https://qr.wilo.com/278 Atmos BST 60 Hz https://qr.wilo.com/3278...
- Page 3 Fig. I: Atmos BST-P7 (Design mit Gewindeanschluss) Fig. II: Atmos BST (Design mit Flnschanschluss)
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Page 5: Table Of Contents
12.1 Recommended stocking of spare parts for two-year con- tinuous operation.............. 27 12.2 Spare parts list .............. 28 13 Disposal .................. 28 13.1 Oils and lubricants............... 28 13.2 Information on the collection of used electrical and elec- tronic products .............. 28 Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... -
Page 6: General Information
All rights reserved. Subject to change Wilo shall reserve the right to change the listed data without notice and shall not be liable for technical inaccuracies and/or omissions. The illustrations used may differ from the ori- ginal and are intended as an exemplary representation of the product. -
Page 7: Personnel Qualifications
Have electrical work carried out by a qualified electrician. • When connecting to the mains supply, comply with the nation- ally applicable guidelines, standards and regulations as well as specifications issued by the local energy supply companies. Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... -
Page 8: Transport
Safety gloves for protection against cuts – Safety helmet (when using lifting equipment) – • Locally applicable laws and regulations on work safety and ac- cident prevention must be complied with. Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... -
Page 9: During Operation
• Store tools at the designated locations. • After completing work, reattach all safety and monitoring devices and check that they function properly. Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... -
Page 10: Operator Responsibilities
Subsequently notified defects can no longer be claimed for. Only remove the outer packaging at the place of utilisation to ensure that the pump is not damaged during transport. Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... - Page 11 • Never leave a load longer than necessary in a suspended position! En- sure there is no danger to personnel when accelerating and slowing down during the lifting procedure. Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07...
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Page 12: Storage
Protect the product from moisture, frost and mechanical damage during transport and temporary storage. Leave stickers on the pipe connections so that no dirt and other foreign matter can get into the pump housing. Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... -
Page 13: Intended Use And Misuse
Intended use and misuse Intended use Pumps from the Atmos BST series are made entirely of AISI 304 and 316 stainless steel and can therefore be used for pumping water as well as non-aggressive and slightly aggressive fluids without solids in the following systems: •... - Page 14 VDI 2035 part 1 and part Standard version Standard version Process water Standard version Cooling/chilled water Standard version Water-glycol mixture Special version Heat-conducting oil Permissible fluids Other fluids (on request) Special version (at addi- tional charge) Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07...
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Page 15: Technical Data
87.9 88.6 89.9 90.8 Spatial mean value of sound-pressure levels on a square measuring surface at a distance of 1 m from the surface of the motor. Table 4: Anticipated noise levels (50 Hz) Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... -
Page 16: Installation
• Make sure that the volume flow does not fall below the minimum value Q Calculation of Q Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... -
Page 17: Preparing The Installation
Preparing the installation Check whether the pump complies with the specifications on the delivery note; report any damage or missing parts to Wilo immediately. Check slatted crates/boxes/wrapping for spare parts or accessory components that could be included with the pump. - Page 18 Provided that the following additional conditions are fulfilled: • All force and torque components are limited to 1.4 times the maximum permitted value. • The forces and torques acting on each flange meet the requirements of the compensation equation. Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07...
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Page 19: Electrical Connection
Risk of material damage caused by improper electrical connec- tion! • Ensure that the current type and voltage of the mains connection cor- respond to the specifications on the motor rating plate. Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... - Page 20 Longer switchover times can lead to pump damage. Recommended time setting for Y-Δ activation: Motor power Time to be set ≤ 30 kW < 3 seconds Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07...
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Page 21: Commissioning
• Keep a safe distance during commissioning! • Always wear protective clothing, safety gloves and safety glasses when working. NOTICE It is recommended to have the pump commissioned by the Wilo cus- tomer service. • The pump has to reach ambient temperature before commissioning. -
Page 22: Activation
• Immediately after the conclusion of all work, all the provided safety and protection equipment items must be properly installed and put into operation! Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... -
Page 23: Switching Off
Make sure that the pump is completely filled up. • Ensure a continual flow to the pump with a sufficiently large NPSH. • Avoid that insufficient counter pressure leads to a motor overload. Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07... -
Page 24: Maintenance
• Installation/dismantling: The technician must be trained in the use of the necessary tools and fixation materials. It is recommended to have the pump serviced and checked by the Wilo customer service. DANGER Danger of death due to electrical current! -
Page 25: Maintenance Work
Contact Wilo Service for this. Faults, causes and remedies WARNING Have faults remedied by qualified personnel only! Observe all safety instructions! If the malfunction cannot be rectified, consult a specialist technician or the nearest Wilo customer service or representative location. Faults Causes Remedy •... - Page 26 Check the suction conditions low (cavitation) • Clean pump and supply line Pump capacity not • Suction pipe/pump partly • Check the suction conditions constant clogged by impurities • Pump draws in air Installation and operating instructions • Wilo-Atmos BST • Ed.01/2023-07...
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Page 27: Spare Parts
Table 7: Mechanical faults Spare parts Obtain original spare parts only from a qualified specialist or Wilo customer service. To avoid queries and order errors, please provide all pump and drive rating plate data with every order. It is recommended that maintenance and repair work on the pump is only carried out by... -
Page 28: Spare Parts List
Observe the locally applicable regulations! Please consult your local municipality, the nearest waste disposal site, or the dealer who sold the product to you for information on proper disposal. See www.wilo‑recycling.com for more information about recycling. Subject to change without prior notice! - Page 32 Local contact at www.wilo.com/contact WILO SE Wilopark 1 44263 Dortmund Germany T +49 (0)231 4102-0 T +49 (0)231 4102-7363 wilo@wilo.com Pioneering for You www.wilo.com...
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