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Milton Roy MacRoy manual available for free PDF download: Installation, Operation And Maintenance Manual
Milton Roy MacRoy Installation, Operation And Maintenance Manual (66 pages)
Brand:
Milton Roy
| Category:
Water Pump
| Size: 1.98 MB
Table of Contents
Table of Contents
6
Section 1 - Description
9
General Information
9
Principle of Operation
9
Specifications
9
Product Model Coding
10
AGENCY APPROVALS (Figures 1, 2 and 3)
11
FIGURE 1. Nema 4 Electronic Capacity Control Data Plate
12
Section 2 - Installation
13
General Information
13
Field Installation of ECC
13
ECC Circuit Board Replacement
13
Circuit Board Replacement for ECC(S) Built after January 2000 And/Or after a Circuit
13
Board Retrofit Kit Is Replaced5
13
Unpacking
13
Storage/Idle Service
14
Safety Precautions
14
Mounting
14
Electrical Connections
14
Installation of Input/Output Command Signal Wiring
15
Input Signal
15
Feedback Output Signal
15
Feedback Output Signal 4-20 Ma
16
Feedback Output Signal 1-5 VDC
16
Installation of Primary Power Wiring
16
CIRCUIT BOARD RETROFIT KIT INSTALLATION (Table 9)
16
Remove Old Circuit Board
16
Required Modifications
17
ECC Part Number 0152226XXX, 0152195XXX (Figure 6)
17
Install New Circuit Board
17
FIGURE 5. Circuit Board, 30033
18
FIGURE 7. Conversion Detail
19
Section 3 - Operation
21
Controls
21
Initial Start-Up
21
Operating Modes
21
Input Signal
22
Control Range Adjustment
22
FIGURE 11. Circuit Board, Top
23
FIGURE 12. Circuit Board, Bottom
24
Section 4 - Maintenance
25
Spare Parts
25
Returning Units to the Factory
25
Maintenance
25
Printed Circuit Board (Pcb) Replacement
25
Removal of PCB (Figure 15)
25
Installation of PCB
26
Feedback Potentiometer Replacement
26
Removal of Feedback Potentiometer
26
Installation of Feedback Potentiometer
26
Nylon Worm Gear Replacement
26
Removal of Nylon Worm Gear
26
Installation of Nylon Worm Gear
27
Motor Replacement
27
Removal of Motor
27
Installation of Motor
28
Ecc Calibration
28
Calibration Routines
28
Calibration a
29
Calibration B
30
Calibration C
31
Section 5 - Troubleshooting
34
Section 6 - Parts List
35
General
35
Illustrated Parts List
35
FIGURE 15A. Electronic Capacity Control (1022483000)
36
FIGURE 15B. Electronic Capacity Control (1022483000)
37
Electronic Capacity Control Parts List
39
Parts List for Mroy Ecc Mounting Adapter (Mroy "A")
43
Through "September 2004" and Milroyal "G
46
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