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Sulzer ABS AFC 0831 User Manual

Sulzer ABS AFC 0831
12 pages
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www.sulzer.com
Dry-Installed Sewage Pump Type ABS AFC 50/50-2046
15975180EN (07/2019)
Installation and operating instructions
en
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Sulzer ABS AFC 0831 Specifications

General IconGeneral
Impeller TypeVortex
TypeSubmersible
Seal TypeMechanical Seal
Outlet Diameter65 mm
Operating TemperatureMax. 40 °C

Summary

1 General

1.1 Application areas

Details suitable liquids and installation regulations for sewage pumps.

1.1.1 Explosion-proof approval

Specifies ATEX explosion-proof motor execution.

1.1.2 Particular comments on the use of explosion-proof pumps in explosive zones

Safety and operational guidelines for EX pumps in hazardous areas.

1.2 Technical data

General technical specifications including noise level.

1.2.1 Nameplate

Explains the pump's nameplate information for ordering and reference.

2 Safety

General safety guidelines

Refers to detailed safety instructions booklet and contact for questions.

3 Transport

Transport guidelines

Guidelines for safe handling and lifting of the pump unit.

4 Electrical connection

4.1 Seal monitoring

Explains the DI probe for seal monitoring and immediate action if activated.

4.2 Temperature monitoring (PTC thermistor)

Details thermal sensors protecting the motor from overheating according to DIN 44082.

4.3 Bearing temperature monitor (optional)

Describes optional PTC thermistor bearing monitors for thermal protection.

5 Mounting and installation

Mounting and installation overview

Covers regulations for sewage applications and EX motors, including cable sealing.

5.1 Installation example

Provides a diagram and labels for a typical pump installation setup.

5.2 Discharge line

Specifies regulations and installation requirements for the discharge line.

5.3 Checking direction of rotation

Instructions for verifying correct motor rotation during commissioning.

5.4 Changing direction of rotation

Details the procedure for altering the motor rotation direction.

6 Commissioning

Commissioning checks and tests

Lists checks and functional tests required before starting operation.

6.1 Types of operation and frequency of starting

States that pumps are designed for continuous operation (S1).

7 Maintenance

General maintenance precautions

General safety precautions and procedures before performing maintenance.

7.1 General maintenance hints

Tips for maintaining pump reliability and seeking assistance for malfunctions.

7.2 Coolant filling and coolant changing

Information on coolant specification and when to change it.

7.3 Venting of the volute

Recommends venting the volute back to the sump.

7.4 Draining of the volute

Instructions on how to drain the volute on AFC series pumps.

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