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Flender H2NV Series
Siemens Flender H2NV Series Manuals
Manuals and User Guides for Siemens Flender H2NV Series. We have
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Siemens Flender H2NV Series manual available for free PDF download: Assembly And Operating Instructions Manual
Siemens Flender H2NV Series Assembly And Operating Instructions Manual (62 pages)
Cooling-tower gear unit
Brand:
Siemens
| Category:
Industrial Equipment
| Size: 0.58 MB
Table of Contents
Table of Contents
5
1 Technical Data
8
General Technical Data
8
Marking of the Gear Units in Design in Accordance with Directive 94/9/EC
9
Ambient Temperature
9
Measuringsurface Soundpressure Level
9
Measuringsurface Soundpressure Level for Helicalgear Units with Fan
10
Measuringsurface Soundpressure Level for Helicalgear Units Without Fan
10
2 General Notes
11
Introduction
11
Copyright
11
3 Safety Instructions
12
Obligations of the User
12
Environmental Protection
13
Special Dangers and Personal Protective Equipment
13
4 Transport and Storage
14
Scope of Supply
14
Transport
14
Storing the Gear Unit
16
Standard Preservation
16
Interior Preservation with Preservative Agent
17
Exterior Preservation
18
5 Technical Description
19
General Description
19
Housing
19
Toothed Components
20
Combined Splash and Forced Lubrication by Means of an Attached Oil Pump
21
Pump
22
Filter
22
Shaft Bearings
22
Shaft Seals
23
Radial Shaftsealing Rings
23
Oildam Pipe
23
Protection against Dry Running
24
Taconite Seal
24
Backstop
25
Cooling
25
Fan
25
Couplings, Clutches
26
Heating
27
Temperature Control of the Heating Elements
28
Oillevel Monitoring of the Heating Elements
28
Indication of Oil Level
28
Oiltemperature Monitoring System
29
Vibration Monitoring of the Bearings
29
6 Fitting
30
General Information on Fitting
30
Unpacking
31
Installation of Gear Unit on Housing Base
31
Description of Installation Work
31
Alignment
32
Steel Frame
32
Fitting on a Steel Frame
33
Couplings, Clutches
33
Gear Unit with Wiring in the Terminal Box
34
Gear Unit Without Wiring
34
Gear Unit with Motor Pump
34
Gear Unit with Forced Lubrication
34
Gear Unit with Heating
35
Gear Unit with Oiltemperature Monitoring System
35
Gear Unit with Vibration Monitoring at the Bearing Points
35
General Notes on Addon Components
35
Final Work
35
Screwconnection Classes, Tightening Torques and Initialtensioning Forces
36
Screwconnection Classes
36
Tightening Torques and Initialtensioning Forces
36
7 Startup
38
Procedure before Startup
38
Removal of Preservative Agent
38
Filling with Lubricant
39
Oil Quantities
40
Greaselubricated Rolling Bearing
40
Startup
41
Oil Level
41
Connection of Monitoring Instruments
41
Gear Unit with Backstop
42
Checking the Direction of Rotation Using a Phasesequence Indicator
42
Directionofrotation Check by Dismounting the Coupling
42
Startup at Low Temperatures
43
Type Fitted with Flangedon Pump
43
Type Fitted with Motor Pump
43
Bearing Monitoring (Vibration Measurement)
43
Heating
43
Checking Procedure
43
Removal from Service
44
Interior Preservation with Preservative Agent During Longer Disuse
44
Interiorpreservation Procedure
44
Exterior Preservation
45
Exteriorpreservation Procedure
45
8 Operation
46
General
46
Oil Level
46
Irregularities
46
9 Faults, Causes and Remedy
47
General Information on Faults and Malfunctions
47
Possible Faults
47
Leakage / Leaktightness
50
10 Maintenance and Repair
51
General Notes on Maintenance
51
General Oilservice Lives
52
Description of Maintenance and Repair Works
52
Examine Water Content of Oil, Conduct Oil Analyses
52
Change Oil
53
Clean the Oil Filter
55
Replace Wetair Filter
55
Clean Fan and Gear Unit
56
Type with Oildam Pipe: Recharge with Grease
57
Refill Taconite Seals with Grease
57
Check Hose Lines
57
Top up Oil
57
Check Tightness of Fastening Bolts
58
Final Work
58
General Inspection of the Gear Unit
58
Lubricants
58
11 Spare Parts, Customer Service
59
Spare Parts and Customerservice Addresses
59
12 Declarations
60
Declaration of Incorporation
60
Declaration of Conformity
61
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