Grundfos PACOpaQ Manuals

Grundfos PACOpaQ Manuals

Manuals and User Guides for Grundfos PACOpaQ. We have 1 Grundfos PACOpaQ manual available for free PDF download: Installation And Operating Instruction Manual

Grundfos PACOpaQ Installation And Operating Instruction Manual

Grundfos PACOpaQ Installation And Operating Instruction Manual (76 pages)

HVAC Packaged Systems

Brand: Grundfos | Category: Water Pump | Size: 4.41 MB

Table of Contents

Table of Contents
2
Symbols Used in this Document

3
- Fuses and Cable Gauge Size Delivery and Delays 61
  3
Terms and Conditions

4
- The Contract
  4
- Price
  4
- Payment Terms
  4
- Acceptance and Inspection
  4
- Title and Risk of Loss
  4
- Patent or Trademark Information
  4
- Changes
  4
- Cancellation or Termination
  4
- Delivery and Delays
  4
- 3 Installation - Mechanical
  
  5
Pacopaq System Installation

6
4 Pump Installation-Mechanical

8
- Pump Identification
  8
- Receiving
  8
- Temporary Storage
  8
- Location
  8
- Horizontal Pump Foundation
  8
  - Coupling Alignment (LCS) Modules
    8
Fitting the CIM Module Installation-Electrical 69

8
CU 352 Startup Motors General 70

8
- Securing Base Plate
  9
- Vertical Mounting Instructions
  9
- Piping-General
  9
- Suction (Inlet) Piping
  9
- Discharge (Outlet) Piping
  10
- Shaft Sealing-General Comments
  10
- Packing Gland Adjustment
  10
- Mechanical Seals
  10
- Backup Fuse Voltage Regulation 70
  10
- Short-Circuit Protection Pump Shutdown 70
  10
  - Short Duration Shutdown
    10
  - Extended Period Shutdown
    10
- Maintenance
  
  10
  - Motor Lubrication
    10
  - Coupling Alignment (LCS)
    11
  - Coupling Alignment (LF)
    11
  - Installation Wiring
    11
    
    Pump Lubrication
    11
  - Motors General
    11
Pump Installation-Electrical

11
- Motor Rotation
  12
- Pre-Start Checklist
  12
- Priming
  12
Pump Operation

12
- Starting the Pump
  12
  - Disassembly of Pumps
    12
- Extended Period Shutdown
  13
- Motor Lubrication
  13
Pump Maintenance

13
- Pump Shutdown
  13
- Short Duration Shutdown
  13
- Voltage Regulation
  13
- Pump Lubrication
  14
- Disassembly of Bearing Frame (LF)
  15
- Disassembly of Liquid End
  15
- Disassembly of Pumps
  15
- Reassembly of Pumps
  15
- Seal Replacement (LCS)
  15
- Wear Ring Replacement
  15
- Ordering Parts
  16
- Type LF, Cross Section and Parts List
  17
- Type LC, Cross Section and Parts List
  18
- Type LCV, Cross Section and Parts List
  19
- Type LCS, Cross Section and Parts List
  20
- Possible Causes
  21
- Symptom
  21
- Applications
  22
- CUE Introduction
  22
- General Description
  22
Grundfos CUE Variable Frequency Drive

22
- CUE Installation-Mechanical
  23
- CUE Safety and Warnings
  23
- Installation Requirements
  23
- Reduced Performance under Certain Conditions
  23
- References
  23
- Safety Regulations
  23
- Warning
  23
- Identification
  24
- Nameplate
  24
- Packaging Label
  24
- Reception and Storage
  24
- Space Requirements and Air Circulation
  24
- Transportation and Unpacking
  24
- Electrical Connection
  25
- Electrical Protection
  25
- Mains and Motor Connection
  25
- Mounting
  25
- Connecting the Signal Terminals
  30
- Connecting the Signal Relays
  32
- Connecting the MCB 114 Sensor Input Module
  33
- EMC-Correct Installation
  34
- Output Filters
  34
- RFI Filters
  34
- CUE Control Modes
  35
- CUE Operating Modes
  35
- Uncontrolled Operation (Open Loop)
  35
- Controlled Operation (Closed Loop)
  36
- Menu Overview
  37
- Back to Factory Setting
  40
- Control Panel
  40
- Setting by Means of the Cotnrol Panel
  40
- Start-Up Guide
  41
- Operating Mode
  44
- Menu GENERAL
  45
19 Priority of Setttings

56
- Control with Bus Signal, Remote-Controlled
  56
External Control Signals

56
22 CUE Troubleshootingcontents

58
- Indicator Lights
  58
- Resetting of Alarms
  58
- Signal Relays
  58
- Warning and Alarm List
  58
- Enclosure
  59
Technical Data

59
- Main Dimensions and Weight
  60
- Surroundings
  60
- Terminal Tightening Torques
  60
Disposal

63
- Inputs and Putputs
  63
- Sound Pressure Level
  63
25 CU 352 Product Description

64
- Indicator Lights
  64
- Potentially Explosive Environments
  64
- Terminals
  64
26 Identification

65
CU352 Installation

65
- Cables
  66
- Enclosure Class
  66
- Location
  66
- Terminals
  66
28 CU 352 Installation-Mechanical

67
EMC-Correct Installation

67
- Fieldbus Communication Interface
  68
- Internal Genibus Connection
  68
- Analog Inputs
  70
- Circuit Breaker
  70
- Conductors
  70
- Digital Inputs
  70
- Digital Outputs (Relay Putputs)
  70
Technical Data

70
- USB Port
  70
- Battery Backup (UPS)
  71
- Terminal Groups
  71
Electrical Data

70
- Power Consumption
  70
- Supply Voltage
  70
Overview of Inputs and Outputs

72
CU 352 Maintenance

73
CU 352 Service

73
- Replacing the CIM Module
  73
Replacing the CU

73
CU 352 Dimensions

73
CU 352 Disposal

73
Suction Diffuser-IOM

74

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