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LDU24
Danfoss LDU24 Manuals
Manuals and User Guides for Danfoss LDU24. We have
1
Danfoss LDU24 manual available for free PDF download: Service Manual
Danfoss LDU24 Service Manual (26 pages)
Closed Circuit Axial Piston Transmission
Brand:
Danfoss
| Category:
Microphone system
| Size: 5 MB
Table of Contents
Table of Contents
3
Overview
5
Warranty
5
General Instructions
5
Remove the Unit
5
Keep It Clean
5
Lubricate Moving Parts
5
Replace All O-Rings and Gaskets
5
Secure the Unit
6
Safety Precautions
6
Unintended Machine Movement
6
Flammable Cleaning Solvents
6
Fluid under Pressure
6
Personal Safety
6
Hazardous Material
6
Symbols Used in Danfoss Literature
7
General Description
8
Basic Design
8
Key Features
8
Typical Applications
8
Schematic Diagram
8
Operation
9
HPRV (High Pressure Relief Valve)
9
Charge Check Relief Valve with Orifice
9
Bypass Function
10
CPRV (Charge Pressure Relief Valve)
11
Control
11
Direct Displacement Control
11
Control Handle Requirements
11
Operating Parameters
12
Overview
12
Input Speed
12
System Pressure
12
Input Power
12
Charge Pressure
13
Case Pressure
13
Viscosity
13
Temperature
13
Technical Specifications
14
General Specifications
14
Physical Properties
14
Operating Parameters
14
Fluid Specifications
15
Fluid and Filter Maintenance
16
Fluid and Filter Recommendations
16
Pressure Measurements
17
Port Locations and Gauge Installation
17
Initial Startup Procedure
18
Startup Procedure
18
Troubleshooting
19
Overview
19
System Operating Hot
19
Transmission Operates Normally in One Direction Only
19
System will Not Operate in Either Direction
19
System Noise or Vibration
20
Sluggish System Response
20
Required Tools and Standard Procedures
21
Required Tools
21
Standard Procedures
21
Charge Check/Hprv Adjustments
21
Checking for Proper Charge Check/Hprv Operation
21
Minor Repair
22
Shaft Seals
22
Removal
22
Inspection
22
Assembly
22
Charge Check/Hprv
23
Removal
23
Inspection
23
Reassembly
23
Bypass Valve
24
Removal
24
Inspection
24
Reassembly
24
Torque Chart
25
Plug Size and Torque Chart
25
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