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Wilo Atmos GIGA-N User Manual

Wilo Atmos GIGA-N
44 pages
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Wilo-Atmos GIGA-N
6074707 • Ed.01/2019-04
en Installation and operating instructions

Table of Contents

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Wilo Atmos GIGA-N Specifications

General IconGeneral
BrandWilo
ModelAtmos GIGA-N
CategoryWater Pump
LanguageEnglish

Summary

General Information

About These Instructions

Instructions are integral to the device; read and keep accessible for correct operation.

Copyright

Content is copyrighted; reproduction or distribution requires manufacturer permission.

Subject to Change

Manufacturer reserves the right to make technical modifications without prior notice.

Safety

Identification of Safety Instructions

Details how safety instructions are presented with signal words, symbols, and shading.

Personnel Qualifications

Outlines necessary qualifications for personnel performing installation and maintenance tasks.

Electrical Work

Specifies requirements and precautions for performing electrical work on the device.

Transport

Provides safety instructions for transporting the pump, including protective equipment guidelines.

Installing/Dismantling

Details safety precautions for installation and dismantling, including necessary protective equipment.

During Operation

Lists essential safety rules and precautions to follow during the pump's operation.

Maintenance Tasks

Outlines safety rules and precautions to be observed when performing maintenance tasks.

Drive: IEC Standard Motor

Mentions the use of IEC standard motors and refers to technical data for motor selection.

Operator Responsibilities

Defines the duties and responsibilities of the pump operator for safe and correct operation.

Application/Use

Intended Use

Specifies the intended applications for the Wilo-Atmos GIGA-N pumps in building services.

Improper Use

Warns against misuse of the pump and lists potential dangers and consequences of incorrect usage.

Product Description

Design

Describes the physical construction and components of the Wilo-Atmos GIGA-N pump.

Operation with Frequency Converter

Explains the possibility and requirements for operating the pump with a frequency converter for optimization.

Technical Data

Lists key technical specifications, parameters, and ratings of the pump.

Type Key

Explains the meaning of the different codes and characters in the pump's type designation for identification.

Scope of Delivery

Details what components are included in the complete pump unit package.

Accessories

Mentions available accessories for the pump and where to find detailed information.

Anticipated Noise Levels

Provides information on the sound pressure levels generated by the pump at various operating conditions.

Permissible Forces and Torques on the Pump Flanges

Provides data on the maximum forces and torques that can be applied to the pump flanges.

Transportation and Storage

Delivery

Explains the pump delivery process and the procedure for checking for damage upon receipt.

Transport

Details safety precautions, guidelines for transporting the pump, including lifting and attaching the pump/unit.

Storage

Provides requirements and procedures for storing the pump correctly to prevent damage.

Installation and Electrical Connection

Personnel Qualifications

Specifies that electrical work must be performed by a qualified electrician.

Operator Responsibilities

Outlines operator duties for safety, regulatory compliance, and installation documentation checks.

Preparing the Installation

Details essential checks and preparations required before commencing the pump installation.

Setting Up the Pump by Itself (Variant B, Wilo Variant Key)

Guides on selecting the motor and coupling when installing the pump as a standalone unit.

Installing the Pump Unit on a Base

Covers requirements for installing the pump unit on a foundation, including base preparation and alignment.

Pipework

Provides instructions and warnings for properly connecting the pump to the piping system.

Aligning the Unit

Explains the importance and process of aligning the pump and motor unit, including coupling checks.

Electrical Connection

Details safety precautions, procedures, and components for making the electrical connection to the pump.

Commissioning

Personnel Qualifications

Specifies electrical qualifications and operational instruction requirements for personnel.

Filling and Venting

Explains the step-by-step process for filling and venting the pump and associated system.

Checking the Direction of Rotation

Details how to check and correct the motor's direction of rotation for proper pump operation.

Switching on the Pump

Provides essential steps and precautions for safely starting up the pump.

Switching Frequency

Addresses considerations for switching frequency and its impact on motor operation.

Shutdown

Switching Off the Pump and Temporary Shutdown

Explains how to switch off the pump for temporary periods and related safety precautions.

Shutdown and Storage

Covers procedures for shutting down the pump for extended periods or storage, including frost protection.

Maintenance/Repair

Personnel Qualifications

States requirements for qualified electricians and technicians with mechanical knowledge for maintenance.

Operation Monitoring

Guides on monitoring pump operation, identifying issues, and checking components for wear or leaks.

Maintenance Tasks

Lists recommended periodic maintenance checks and tasks to ensure optimal pump performance.

Draining and Cleaning

Provides instructions for draining and cleaning the pump as part of maintenance procedures.

Dismantling

Outlines the steps for dismantling the pump, including components like the slide-in unit and bearing bracket.

Installation

Guides on reassembling and installing components, including shaft, bearing bracket, slide-in unit, and screw torques.

Faults, Causes and Remedies

Faults

Lists possible error types that may be encountered during pump operation.

Causes and Remedies

Provides a table matching identified faults with their causes and recommended corrective remedies.

Spare Parts

Spare Parts List

Lists all available spare parts with their item numbers, descriptions, and quantities.

Disposal

Oils and Lubricants

Provides guidelines for the proper collection and disposal of oils and lubricants used with the pump.

Water-Glycol Mixture

Specifies procedures for disposing of water-glycol mixtures in compliance with environmental regulations.

Protective Clothing

States that used protective clothing must be disposed of according to local environmental regulations.

Information on the Collection of Used Electrical and Electronic Products

Advises on the proper disposal of electrical and electronic products to prevent environmental harm.

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