Frick RWF 270 Industrial Refrigeration Manuals

Manuals and User Guides for Frick RWF 270 Industrial Refrigeration. We have 1 Frick RWF 270 Industrial Refrigeration manual available for free PDF download: Installation Operation & Maintenance

Frick RWF 270 Installation Operation & Maintenance

Frick RWF 270 Installation Operation & Maintenance (56 pages)

ROTARY SCREW COMPRESSOR UNITS

Brand: Frick | Category: Air Compressor | Size: 1 MB

Table of Contents

Table of Contents
2
Preface
3
Design Limitations
3
Job Inspection
3
Transit Damage Claims
3
COMPRESSOR and UNIT IDENTIFICATION
3
Foundation
4
RIGGING and HANDLING
4
Skid Removal
4
Checking Motor/Compressor Rotation
5
Compressor/Motor Coupling Installation
5
Oil Pump Coupling
5
Holding Charge and Storage
5
Compressor Unit Oil
5
Oil Charge
6
Oil Heater(S)
6
Thermosyphon Oil Cooling
6
LIQUID INJECTION OIL COOLING (Optional)
7
Liquid Line Sizes/Receiver Volume
8
Water-Cooled Oil Cooling (Optional)
8
Economizer - High Stage (Optional)
9
Electrical
10
Motor Starter Package
10
Current Transformer (Ct) Ratios
11
Minimum Burden Ratings
11
Battery Backup
11
OPERATION and START-UP INSTRUCTIONS
12
Sgc Compressor
12
Compressor Lubrication System
12
No Pump Oil System
12
Cold-Start System
13
Demand Pump Oil System
13
Compressor Oil Separation System
13
Compressor Hydraulic System
14
Volumizer Volume Ratio Control
14
Compressor Oil Cooling Systems
15
Single-Port Liquid Injection
15
Booster or Swing Duty Application
15
Dual-Port Liquid Injection
15
Liquid Injection Adjustment Procedure
15
Suction Check Valve Bypass
16
Low Ambient Operation
16
Initial Start-Up
17
Initial Start-Up Procedure
17
Normal Start-Up Procedure
17
General Information
18
Normal Maintenance Operations
18
General Maintenance
18
COMPRESSOR SHUTDOWN and START-UP
18
General Instructions for Replacing Compressor Unit Components
19
Oil Filter (Of-1) Main Single/Dual
19
Strainer - Demand Oil Pump
19
Strainer - Liquid Injection
20
Coalescer Filter Element(S)
20
Changing Oil
20
Demand Pump Disassembly
21
Demand Pump Assembly
22
Troubleshooting the Demand Pump
23
Preventative Maintenance
24
Recommended Maintenance Program
25
Vibration Analysis
25
Motor Bearings
25
OIL QUALITY and ANALYSIS
25
Operating Log
26
Maintenance Schedule
26
Troubleshooting Guide
27
Abnormal Operation Analysis & Correction
27
Servicing the Cold-Start Valve
27
Pressure Transducers - Testing
27
Pressure Transducers - Replacement
28
Position Potentiometer Replacement and Adjustment
29
Capacity Linear Transmitter Replacement - Slide Valve
29
Volumizer Transmitter Replacement - Slide Stop
30
Temperature Sensor Replacement
30
Oil Level Transmitter Replacement
30
Troubleshooting the Rwf Compressor
31
- Oil Separation System
  31
- Hydraulic System
  32
- Liquid Injection Oil Cooling System
  32
- Demand Pump System
  33
Thermal Expansion Valves
34
Jordan Temperature Regulator Valve
35
Motor Replacement
36
Bare Compressor Replacement
36
Grease Compatibility
36
P & I Diagrams
37
Wiring Harness
41
Proper Installation of Electronic Equipment in an Industrial Environment
44
Forms
47
Recommended Spare Parts
52

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