Siemens 1PH7284 D Series Manuals

Manuals and User Guides for Siemens 1PH7284 D Series. We have 1 Siemens 1PH7284 D Series manual available for free PDF download: Operating Instructions Manual

Siemens 1PH7284 D Series Operating Instructions Manual

Siemens 1PH7284 D Series Operating Instructions Manual (58 pages)

Three-phase induction motor

Brand: Siemens | Category: Engine | Size: 1.39 MB

Table of Contents

Table of Contents
3
Safety Information
5
Definitions, Warning Information
5
Safety and Application Information
6
Description
9
Applications
9
SIEMENS Service Center
9
Scope of Delivery
9
Nameplate
10
Figure 2-1 Example: Motor Nameplate 1PH7
10
Table 2-1 Motor Nameplate - Technical Data
10
Design
11
Cooling
11
Drive
12
Figure 2-2 Cooling Process for Ventilating from the N-End to the D-End (Basic Type)
12
Types of Construction
13
Figure 2-3 View from above Onto Type of Contruction IM B3
13
Table 2-2 Additional Hoisting Points for Different Types of Construction
14
Regulations
15
Figure 2-4 Layout of the Louvered Covers for Various Types of Construction
15
Degree of Protection
16
Installation / Assembly
17
Transport, Storage
17
Table 3-1 Weights of Standard Versions
17
Installation
18
Table 3-2 Pressure Drop in Motors with Pipe Connection
19
Mounting
20
Connecting the Stator Winding
21
Figure 3-1 Circuit Diagram
21
Table 3-3 Terminal Box Assignments
22
Figure 3-2 Tightening Torques for Contact Nuts and Mounting Bolts
23
Connecting the Ground Conductor
24
Figure 3-3 Detailed View: Connecting Points for Ground Conductor (1 + 2)
25
Connecting the Fan
26
Figure 3-4 Detailed View of Fan
26
Connecting the Speed Sensor
27
Connecting the Temperature Sensor
27
Figure 3-5 Detailed View: Speed Sensor Connection
27
Commissioning
29
Preparations
29
Measures to be Performed Prior to Commissioning
31
Energizing
32
Operation
33
Stoppages
34
Energizing
34
Faults
35
Fault Diagnosis Table
35
Table 6-1 Diagnosis Table for Mechanical Faults
35
Table 6-2 Diagnosis Table for Electrical Faults
35
Maintenance
37
Maintenance Instructions
37
Maintenance Intervals
38
Bearings
39
Lubrication
39
Table 7-2 Rolling-Contact Bearing Greases
40
Figure 7-1 End Shields at Drive End and Non Drive End with Grease Nipples
41
Cleaning
42
Inspection
42
General Inspection Specifications
42
Initial Inspection
43
Main Service
44
Repair
44
Instructions for Repair
44
Dismantling
45
Figure 7-2 Disassembling the Rotary Shaft Seal
47
Figure 7-3 Detailed View of the Speed Sensor
47
Re-Assembly
48
Bolted Connections
51
Spare Parts
53
Orders for Spare Parts
53
Spare Parts 1PH7
53
Figure 8-1 Spare Parts 1PH7
55

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