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IBO OHI Single-phase pipeline Series User Manual

IBO OHI Single-phase pipeline Series
13 pages
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OHI
Serie einphasiger
Umlaufpumpen
Gebrauchs- und
Wartungsanweisung
The Manual for Operating
and
Maintenance
C€
TRINKWASSER-ZIRKULATIONSPUMPE
THE
CIRCULATOR IS SUITABLE FOR DRINKING WATER
ONLY
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IBO OHI Single-phase pipeline Series Specifications

General IconGeneral
Maximum working pressure10 bar
Frequency50Hz
CategoryWater Pump
ModelOHI
ApplicationWater supply
Motor powerUp to 2.2 kW (depending on the specific model)
Inlet/Outlet2"
Pump body materialCast iron

Summary

Conditions of Operation

Bearing Lubrication and Dry Running Limit

Pump bearings are water-lubricated; dry running must not exceed 10 seconds.

Temperature Limits for Ambient and Media

Ambient temperature must be lower than the temperature of the pumped medium.

Installation Guidelines

Horizontal Mounting Requirement

Pump must be installed horizontally, ensuring the motor shaft remains horizontal.

Step-by-Step Installation Process

Follow specific procedures shown in Picture 4 for pump installation.

Electrical Connection Safety

Use qualified electricians for electrical connections as per regulations; do not self-install.

Pre-Installation Warning Review

Carefully read all warnings before proceeding with installation.

Pump Deflation for First Use

The pump must be deflated before operation for the first time after installation.

Maintenance and Repair

Power Cord Safety and Replacement

Damaged power cords must be replaced by the factory or a qualified technician to prevent danger.

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