EasyManua.ls Logo

Hidrostal A2Q User Manual

Default Icon
49 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Instructions
Compact pump A2Q, BN2, BE2, BN3, BK3
13-BA8057 EN
Translation of the original instructions
Before starting work, read these instructions!

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Hidrostal A2Q and is the answer not in the manual?

Hidrostal A2Q Specifications

General IconGeneral
BrandHidrostal
ModelA2Q
CategoryWater Pump
LanguageEnglish

Summary

General Information

Information about these instructions

Details the target group and scope of these operating instructions for the pump.

Explanation of symbols

Defines safety symbols and signal words used in the instructions.

Disclaimer

Outlines limitations of liability and conditions for deviations from documentation.

Terms of warranty

Specifies warranty conditions, purchase agreement, and general terms.

Customer service and product monitoring

Provides information on contacting customer service and product feedback.

Spare parts

Details how to obtain spare parts and information required for orders.

Safety Requirements

Introduction

Overview of key safety aspects for optimum pump operation and reliability.

Responsibility of the operating company

Defines the operating company's duties regarding safety, risk assessment, and personnel.

Personnel requirements

Specifies qualifications and authorization for personnel operating the pump.

Intended use

Defines the pump's intended purpose and misuse consequences.

Application limits

Details operational limits, specifically regarding potentially explosive atmospheres.

Personal protective equipment

Lists tasks requiring personal protective equipment (PPE).

Special hazards

Identifies residual risks determined by a risk assessment.

Mechanical hazards

Addresses risks related to suspended loads, tipping loads, and sharp edges.

Biohazards

Details risks associated with contact with infectious substances.

Hazards from electric energy

Warns about dangers of contact with live parts and damaged insulation.

Hazards in the working area

Covers risks from tripping hazards, noise, and insufficient lighting.

Safety mechanisms and devices, protection against restart, emergency shutdown, what to do in the event of danger or accidents

Discusses system safety, restart protection, emergency shutdown, and accident response.

Technical Data

Intended purpose

Reiterates the pump's intended use, including media and operational conditions.

General information

Provides a note about referring to appendix for specific technical data.

Operating conditions

Specifies operating conditions, focusing on temperature and freezing risks.

Consumables

Lists hydraulic cooling oils used by and recommended for the manufacturer.

Overview of hydraulic cooling oil

Presents a table detailing properties of hydraulic cooling oils.

Type plate

Explains the location and components of the pump's type plate.

Design and Functions

Overview

Presents a diagram and list of the pump's main components.

Electric motors

Describes the submersible motor, its components, and operating conditions.

Operational safety components

Discusses safety components and their integration with the system control.

Temperature monitoring: Bimetal switch or PTC probe

Explains temperature monitoring sensors for electric motor protection.

Hydraulics

Details the hydraulic components of the pump with a diagram.

Connections

Covers electrical connections and system internal connections responsibility.

Controls

States that the device has no separate controls; a system control is used.

Transport and Storage

Transport

Provides guidance on safe transport of the pump.

Symbols and information on packaging

Explains symbols and information found on packaging for transport.

Packages with anchor points

Details conditions for transporting packages with anchor points using a crane.

Pallet transport by forklift

Describes safe procedures for transporting palletized pumps using a forklift.

Pallet transport by crane

Outlines procedures for transporting palletized pumps using a crane.

Crane transport of unpacked pump

Addresses safe crane transport of unpacked pumps, including warnings.

Storage

Provides guidelines for storing the pump correctly.

Installation and Initial Commissioning

Replacing the pump

Explains how to replace a defective pump with a replacement pump.

Operation and Special Operation

Pumping the sump dry

Provides specific instructions for pumping the sump dry for certain pump types.

Maintenance

Maintenance schedule

Outlines the recommended maintenance schedule and required personnel.

Service connections and inspection openings

Identifies service connections and inspection openings on the pump.

Tightening torque for greased screw thread

Lists tightening torques for stainless steel screw threads.

Preparation tasks for maintenance

Lists essential preparation steps before performing maintenance.

Visual inspection

Covers visual inspection procedures for the pump and motor.

Check/readjust impeller clearance

Explains how to check and readjust the impeller clearance.

Check impeller clearance “B”

Details the procedure for checking impeller clearance 'B'.

Checking impeller clearance “S”

Describes how to check impeller clearance 'S' using a feeler gauge.

Checking clearance “C”

Explains how to measure impeller clearance 'C' at different rotations.

Readjusting impeller clearance “C”

Details the procedure for readjusting impeller clearance 'C' using spacer rings.

Checking the oil

Explains the purpose of checking the oil in the oil chamber.

Purpose of checking the oil

Details the function of the oil chamber and mechanical seals.

Drain in a vertical position

Provides step-by-step instructions for draining oil in a vertical pump position.

Analysing the drained liquid

Explains how to analyze the drained oil for contamination.

Refilling the oil chamber

Details the procedure for refilling the oil chamber with clean oil.

Replacing the pump

Outlines personnel and protective equipment for pump replacement.

Checking the suitability of the replacement pump

Lists checks to ensure the replacement pump is suitable.

Replacing the pump

Provides step-by-step instructions for replacing the pump.

Checking the rotational direction

Explains how to check and ensure correct impeller rotational direction.

Measures after completion of work

Lists steps to be performed after maintenance and before system switch-on.

Faults

Safety

Covers safety precautions for electrical systems and securing against switching on.

Fault table

Provides a table of common errors, their causes, remedial actions, and personnel.

Measures after completion of work

Lists steps after fault rectification and before system switch-on.

Disassembly

Safety

Covers safety precautions for electrical systems and general disassembly.

Disassembly

Provides steps for system shutdown, disconnection, and component dismantling.

Disposal

Guides on how to scrap metal, recycle plastic, and sort other components.

Appendix

Technical drawings

Reference to technical drawings available in the appendix.

CE Declaration of Conformity

Indicates the presence of the CE Declaration of Conformity.

Spare parts list

Indicates the availability of a spare parts list.

Wiring diagram

Indicates the availability of a wiring diagram.