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403349-003
HP 403349-003 Manuals
Manuals and User Guides for HP 403349-003. We have
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HP 403349-003 manual available for free PDF download: Maintenance And Service Manual
HP 403349-003 Maintenance And Service Manual (146 pages)
Modular Cooling System
Brand:
HP
| Category:
Air Conditioner
| Size: 4.73 MB
Table of Contents
3
Table of Contents
6
Customer Self Repair
6
Parts Only Warranty Service
17
Illustrated Parts Catalog
17
Replaceable Spare Parts
20
Flow Meter Repair
22
Removal and Replacement Procedures
22
Removal and Replacement Procedure Overview
22
Viewing the Spare Replacement Video
22
Customer Self Repair Required Tools
24
Safety Considerations
24
Rack Warnings and Cautions
24
Preparation Procedures
24
Powering Down the MCS Unit
25
Shutting Off the Water
26
AC Transfer Switch
26
Removing the AC Transfer Switch
28
Replacing the AC Transfer Switch
31
Air Bleeder Valve
31
Removing the Air Bleeder Valve
32
Replacing the Air Bleeder Valve
33
Air Deflector Plate
33
Removing the Air Deflector Plate
34
Replacing the Air Deflector Plate
34
Air Sealing Plate
35
Removing the Air Sealing Plate
36
Replacing the Air Sealing Plate
38
Automatic Door Release
38
Removing the Front Automatic Door Release
39
Replacing the Front Automatic Door Release
41
Removing the Rear Automatic Door Release
42
Replacing the Rear Automatic Door Release
44
Bottom Fan Unit
44
Removing the Bottom Fan Unit
45
Replacing the Bottom Fan Unit
47
Condensation Pump and Sensors
47
Removing the Condensation Pump and Sensors
49
Replacing the Condensation Pump and Sensors
50
Fan Unit
51
Removing the Fan Unit
52
Replacing the Fan Unit
54
Flow Meter Sensor
54
Removing the Flow Meter Paddle-Wheel Sensor
57
Replacing the Flow Meter Paddle-Wheel Sensor
59
Heat Exchanger Unit (HEX) with Coupler
59
Removing the Heat Exchanger Unit with Couplers
63
Replacing the Heat Exchanger Unit with Couplers
67
Heat Exchanger Unit (HEX) with Ball Valve
68
Removing the Heat Exchanger Unit with Ball Valves
72
Replacing the Heat Exchanger Unit with Ball Valves
77
HEX Coupling
78
Removing the HEX Coupling
80
Replacing the HEX Coupling
82
Magnetic Solenoid Valve
82
Removing the Magnetic Solenoid Valve
84
Replacing the Magnetic Solenoid Valve
85
Management Module
85
Removing the Management Module
86
Replacing the Management Module
88
Operator Display
88
Removing the Operator Display
91
Replacing the Operator Display
93
Power Inlet Box
93
Relocating the Power Inlet Box
95
Relocating the Power Inlet Box Back Into Position
97
Water Group Controller
97
Removing the Water Group Controller
100
Replacing the Water Group Controller
102
Water Inlet Coupling
102
Removing the Water Inlet Coupling
105
Replacing the Water Inlet Coupling
107
Water Temperature Sensor
107
Removing the Water Temperature Sensor
109
Replacing the Water Temperature Sensor
111
Operation Checklist
111
Restoring Power to the MCS Unit
112
Restoring Water Flow
113
Technician Repair Removal and Replacement Procedures
113
Miscellaneous Hardware Kit Overview
114
Technician Repair Required Tools
114
Flow Meter
114
Removing the Flow Meter
117
Replacing the Flow Meter
118
Magnetic Valve
118
Removing the Magnetic Valve Diaphragm and Spring
120
Replacing the Magnetic Valve Diaphragm and Spring
123
Upgrading Procedures
123
Viewing the Upgrade Procedures Video
123
Upgrading the HEX Coupler
123
Removing the HEX Coupler
128
Replacing the HEX Coupler
132
Upgrading the HEX Hose Coupler
132
Removing the HEX Hose Coupler
132
Replacing the HEX Hose Coupler
139
Maintenance
139
Maintenance and Service
139
Air and Water Heat Exchanger Maintenance
139
Water Quality
139
Condensation Management
139
Frost Damage
140
Diagnostic Tools
141
Troubleshooting
141
HP Modular Cooling System Troubleshooting
142
Specifications
142
MCS Specifications
143
Thermal and Air Flow Performance
143
Environmental Specifications
143
HP 10642 G2 Rack Specifications
144
Acronyms and Abbreviations
145
Index
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