Related Manuals for Danfoss H1B250
Summarization of Contents
Introduction
General Information
Provides context on the document's purpose, manufacturer responsibility, and product safety guidelines.
Intended Use
Explains the function of hydraulic motors in converting hydraulic to mechanical energy for various applications.
Marking of Danfoss Bent Axis Motors
Details the ATEX marking for Group II, category 2, specifying gas and dust environments.
Production Place and Date of Motors
Describes how to interpret serial numbers to determine motor production location, year, and week.
Example ATEX Label - H1B
Illustrates an ATEX label for an H1B motor, detailing its components and meaning.
Technical Information
ATEX Technical Specifications
Lists technical specifications supplemental to ATEX systems, referencing other documents for full details.
T-Codes and Maximum Surface Temperature
Correlates T-codes with maximum surface temperatures based on ambient and oil temperatures.
Oil Types / Operating Fluids
Explains the crucial role of hydraulic oil in system function, lubrication, and protection.
Viscosity and Temperature for H1B Motors
Details recommended viscosity ranges and temperature limits for H1B motors.
Ambient Temperature
Specifies the general ambient temperature range required for shaft seal integrity.
Oil Temperature
Recommends optimal oil temperature ranges for normal operating conditions.
Viscosity
Advises on maintaining fluid viscosity within recommended ranges for efficiency and bearing life.
Filtering
Emphasizes maintaining acceptable oil contamination levels for problem-free operation.
Installation, Operation and Maintenance
Assembly of H1B Motor to the System
Outlines builder responsibilities for ATEX compliance, material conductivity, and proper motor shaft alignment.
Operation
Provides an overview of necessary procedures for starting up the motors.
Pre-start Up Controls for H1B Motors
Lists essential checks before initial motor start-up to prevent contamination and ensure correct setup.
Start Up
Details procedures for initial motor operation, including running duration, speed, and temperature checks.
Operational Checks
Recommends ongoing tests for optimal performance, including temperature, pressure, speed, and oil cleanliness.
Maintenance
Covers essential maintenance tasks like checking for leaks, oil levels, and oil condition.
Service and Repair of H1B Motors
Refers to specific repair instructions for authorized service centers and required literature.
Safety Precautions
Provides general safety guidelines to follow before and during any service procedure.
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