LEYBOLD 11296 3i Operating Instructions Manual

LEYBOLD 11296 3i Operating Instructions Manual

Rotary vane vacuum pump

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TRIVAC
D 40 B / D 65 B
Rotary Vane Vacuum Pump
ATEX Categories 3 i and 3 i/o
with mineral oil
Operating Instructions GA01218_002_C1
Part Nos.
11286
3i
11286J
11296
3i
11296J
11346
11356
140180 3i/3o
140190 3i/3o
160136V
170046
/B
170284
/B
S170722 /B
B
®

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Table of Contents
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Summarization of Contents

Safety Information
Mechanical Hazards
Details hazards related to physical contact with pump parts.
Electrical Hazards
Covers risks associated with electrical connections and voltages.
Thermal Hazards
Warns about potential burns from hot surfaces.
Hazards from Materials and Substances
Information on risks from pumped gases and chemicals.
Danger of Ignition
Addresses risks in potentially explosive atmospheres.
Hazard Caused by Noise
Notes on noise levels and protective measures.
Risk of Damaging the Pump
Guidance on preventing pump damage during operation.
ATEX Compliance
Classification and Marking of the Pump
Explains ATEX classifications and markings on the pump.
Explanation of ATEX Symbols
Defines symbols used in ATEX directives and markings.
ATEX Protective Measures
Safety precautions required for ATEX operation.
Product Description
Function and Principle
Describes how the TRIVAC B pump operates.
Lubricants
Information on suitable oils for the TRIVAC B pump.
Supplied Equipment
Lists items included with the TRIVAC B pump.
Technical Data
Key specifications and performance characteristics.
Accessories
Lists available accessories for the TRIVAC B pump.
Installation
Placement and Mounting
Guidelines for positioning and securing the pump.
Conforming Utilization
Specifies appropriate use cases for the pump.
Non-conforming Utilization
Lists prohibited uses and hazardous substances.
System Connections
Instructions for connecting the pump to the vacuum system.
Electrical Connections
Details on wiring and motor connections.
Operation
Media Compatibility
Information on compatible gases and vapors.
Start-up Procedure
Steps for safely starting the TRIVAC B pump.
Pumping Gases and Vapours
Guidance on pumping non-condensable and condensable gases.
Operating Temperature
Ambient and operating temperature limits.
Shutdown Procedure
Steps for safely shutting down the pump.
Maintenance
Maintenance Plan
Schedule and tasks for routine pump maintenance.
Leybold Service
Information on sending pumps for service or repair.
Oil Level and Condition
Procedures for checking and maintaining pump oil.
Oil Change
Steps for changing the pump's oil.
Inlet Screen Cleaning
Instructions for cleaning the pump's inlet screen.
Internal Demister Maintenance
Procedures for cleaning or replacing the internal demister.
Motor Disassembly and Reassembly
Steps for disassembling and reassembling the motor.
Shaft Seal Replacement
Guide for replacing the pump's shaft seal.
Pump Module Removal/Remounting
Steps for removing and reinstalling the pump module.
Troubleshooting
Pump Does Not Start
Identifies causes and solutions for startup issues.
Pump Does Not Reach Ultimate Pressure
Troubleshooting steps for pressure issues.
Low Pumping Speed
Addresses causes and fixes for reduced pumping speed.
Pump Overheating
Solutions for a pump that gets hotter than usual.
Oil Contamination / Turbidity
Diagnosing and resolving issues with turbid oil.
Excessive Noise
Troubleshooting causes of unusual pump noise.
Waste Disposal
Risk of Injury and Environmental Damage
Precautions for handling contaminated parts.
Disposal of Waste Oil
Guidelines for proper waste oil disposal.
Contamination Declaration
Description of the Device
Information required for servicing or warranty claims.
Ambient Conditions
Details on how the pump was used to aid repair.
Process Substance Description
Listing substances the pump contacted for safety.
Binding Declaration
Declaration of accuracy for contamination information.

Table of Contents