Related Manuals for Danfoss H1B110
Summarization of Contents
Introduction to ATEX Certified Motors
General Information and Safety
Provides purpose of the document, manufacturer responsibility, and product safety guidelines.
Intended Use of Hydraulic Motors
Explains hydraulic motors convert hydraulic energy to mechanical energy for mobile/stationary use.
Marking of Danfoss Bent Axis Motors
Describes how motors are marked for Group II, category 2 for gas/dust environments.
ATEX Marking Details
Details the ATEX marking for different temperature classes and corresponding model code options.
Motor Production Location and Date
Explains how serial number digits indicate manufacturing location, year, and week.
Example ATEX Label for H1B Motors
Illustrates an ATEX label for an H1B motor produced in Germany, detailing its components.
Technical Information for ATEX Motors
ATEX Technical Specifications Overview
Supplemental specifications for ATEX systems, referring to standard H1B technical information.
T-Codes and Maximum Surface Temperature
Details temperature classes (T3, T4, T5) and their corresponding maximum surface temperatures.
Hydraulic Oil Types and Operating Fluids
Explains the importance of selecting correct hydraulic oil with additives for component operation and longevity.
Viscosity and Temperature Limits for H1B Motors
Provides data on viscosity (minimum, recommended, maximum) and temperature limits for H1B motors.
Ambient Temperature Guidelines
Specifies the general ambient temperature range for shaft seal integrity.
Recommended Oil Temperature Range
Recommends an operating temperature range for oil under normal conditions.
Maintaining Optimal Fluid Viscosity
Advises maintaining fluid viscosity within recommended ranges for efficiency and bearing life.
Importance of Oil Filtering
Emphasizes maintaining acceptable oil contamination levels for problem-free operation.
Installation, Operation, and Maintenance
Assembly of H1B Motor to System
Builder's responsibility for ATEX compliance, material conductivity, and proper shaft alignment.
Motor Operation Procedures
Introduces motor start-up procedures and essential pre-start up checks.
Pre-Start Up Controls for H1B Motors
Lists essential checks before initial motor start-up, including contamination avoidance and connection verification.
Initial Motor Start-Up Procedures
Details procedures for running motors after initial start-up, including checks for performance and system integrity.
Ongoing Operational Checks
Recommends ongoing tests for optimal performance, including temperature, pressure, and filtration.
Routine Maintenance Practices
Covers general maintenance practices for reliability, including checks for leakage, oil level, and condition.
Service and Repair of H1B Motors
Specifies repair must follow authorized instructions and be done by certified centers.
General Safety Precautions for Servicing
Lists general safety precautions for servicing hydraulic systems, including tool usage and personal protection.
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