Pumpex K 83 User Manual

EEx d IIB T4
Start- och driftinstruktion ......................................... 2
Starting and operating instructions......................... 6
Intriebnahme- und Betriebsanleitung ...................... 10
Mise en service et utilisation.................................... 14
K 80
K 83
K 87
K 100
K 150
351914AC

Pumpex K 83 Specifications

General

Type	Submersible pump
Motor protection	IP68
Voltage	230 V
Frequency	50 Hz
Outlet	1.5 inch
Power	750 W

Summary

Installation Procedures

Pump with Discharge Bracket Installation

Details on installing pumps with discharge brackets.

Dry Installation Pump Setup

Steps for dry installation of pumps.

Transportable Pump Installation

Guidance for installing transportable pump versions.

Service and Maintenance

Pump Inspection Guidelines

Procedures for inspecting pump components and condition.

Changing Pump Oil

Steps for draining and refilling oil in the pump.

Impeller Replacement

Guide to removing and replacing the pump impeller.

Seal Unit Replacement

Instructions for replacing the pump's seal unit.

Wear Ring Adjustment

How to adjust pump wear ring clearance for optimal performance.

Fault Tracing Procedures

Pump Fails to Start Troubleshooting

Troubleshooting steps when the pump does not start.

Pump Stops Unexpectedly

Diagnosing and resolving issues causing the pump to stop.

Low Flow Rate Issues

Identifying causes for reduced pump flow rate.

Electrical Connections

Stator and Motor Conductor Wiring

Guide to wiring stator and motor conductors correctly.

Operation