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16. Heat exchanger

16. HEAT EXCHANGER

About this chapter

This chapter describes who to replace a heat exchanger.

Functionality

The heat collected, via the cooling circuit in the different pa rts inside the projector is ex tracted to the ambient in the heat exchan ger.

Image 16-1

Overview

• Removing the defective heat exchanger

• Disassembling the heat exchanger assembly

• Assembling the new heat exchanger

• Mounting the heat exchanger assembly into the projector

R5905312 HDF W SERIES 24/01/2013

267

Default Chapter5
- Table of Contents5
1 Safety9
- Safety Instructions10
2 General13
- Convention Projector Orientation14
- Location of the Main Components of the Projector15
- Spare Parts for HDF Series18
- Projector Block Diagram19
3 Preventative Maintenance Actions23
- Month Maintenance Actions24
- Month Maintenance Actions25
- Year (or 1500 Hours Runtime) Maintenance Actions26
- Year (or 10000 Hours Runtime) Maintenance Actions28
- Lamp Change Maintenance Actions29
4 Diagnostic Companion31
- Access to the Diagnostic Companion32
- Working with the Diagnostic Companion33
5 Troubleshooting35
- Troubleshooting Checklist37
6 Removal and Installation of the Projector Covers101
- Removal of the102
- Removal of the Side Cover103
- Removal of the Lamp Cover104
- Removal of the Input Cover105
- Installation of the106
- Installation of the Side Cover107
- Installation of the Lamp Cover108
- Installation of the Input Cover109
7 Power Input111
- Replacing the Input Voltmeter's Fuse113
- Getting Access to the Power Elements114
- Removing the Mains Filter116
- Mounting a New Mains Filter117
- Removing the Mains Switch118
- Mounting the New Mains Switch119
8 Lamp and Lamp House121
- Introduction HDF Lamp & Lamp House122
- Removal of the Lamp House123
- Installation of the Lamp House125
- Removing the Xenon Lamp from the Lamp House127
- Installing the Xenon Lamp in the Lamp House131
- Resetting the Lamp Parameters137
- Realignment of the Lamp in Its Reﬂector139
- Cleaning the UV Blocker of the Lamp House140
- Cleaning the Reﬂector of the Lamp House141
- Lamp Info Module Replacement142
9 HDF Cold Mirror143
- Introduction HDF Cold Mirror144
10 Card Cage145
- Introduction HDF Input & Communication Unit146
- Removal of the Input & Communication Unit148
- Installation of the Input & Communication Unit149
- Removal of an Input Module150
- Installation of an Input Module151
- Removal of the Intermediate Board Guidance152
- Installation of the WIFI Module on the Communication Module154
- Installation of the GSM Module on the Communication Module157
- Replacing the PMP Board160
- Replacing the Warp Module163
- Replacing the Deinterlacing Module164
- Replacing the LCD Display Interface165
- Replacing the LCD Display167
- Replacing the Local Keypad168
- Replacing the Local Keypad Backlight169
- Replacement of the SMPS Board170
11 Lamp Power Supply173
- LPS Module Diagnostic Led's174
- Removal of a LPS Module176
- Installation of a LPS Module178
12 Start Pulse Generator183
- Introduction185
- Troubleshooting186
- Removal of the Start Pulse Generator187
- Installation of the Start Pulse Generator189
13 HDF Light Processor193
- Introduction HDF Light Processor194
- Diagnostic195
- Removing the Light Processor196
- Installing the Light Processor200
- Replacement of the Shutter206
- Cleaning the Prism Exit Side208
- Light Sensor Module Replacement209
- Adjusting the Fold Mirror210
- High Contrast Plate Replacement212
- Convergence Controls213
- Converging the Red Pattern Onto the Blue Pattern215
- Converging the Green Pattern Onto the Blue Pattern217
14 Lenses and Lens Holder219
- Introduction Lens Holder220
- Available Lenses221
- Lens Selection223
- Lens Installation224
- Lens Removal226
- Lens Safety Cable227
- Cleaning the Lens229
- Removing the Lens Holder230
- Mounting a New Lens Holder233
- Scheimpﬂug Adjustment234
- Replacement of the Vertical Shift Stepper Motor238
- Replacement of the Horizontal Shift Stepper Motor240
15 Liquid Cooling Circuit243
- Draining the Liquid Cooling Circuit244
- Filling the Liquid Cooling Circuit248
- Refreshing the Liquid Cooling Circuit253
- Expelling Air from the Liquid Cooling Circuit257
- Pressure Veriﬁcation of the Liquid Cooling Circuit260
- Cleaning the Cooling Pump261
- Replacement of the Pump Motor and Rotor263
- Replacement of the Complete Cooling Pump267
16 Heat Exchanger271
- Removing the Defective Heat Exchanger272
- Disassembling the Heat Exchanger Assembly275
- Assembling the New Heat Exchanger277
- Mounting the Heat Exchanger Assembly into the Projector279
17 Board Replacement Procedure281
- Replacing the Fan Control Board282
- Replacing the Power Distribution Board284
- Connections on the Power Distribution Board285
- Replacing the Motor Control Board (MCB)287
- Calibrate Motor Control Board290
18 Fan Replacement Procedures291
- Replacement of the Card Cage Electronics Fans292
- Replacement of the SMPS Fans293
- Replacing the Heat Exchanger Fan294
- Cold Mirror Fan295
- Replacement of the Light Processor Compartment Fan297
- Mains Input Fan299
- Lamp Cathode Fan300
- Lamp Anode Fan305
19 Board Diagnostic Led's309
- Fan Control Board (FCB) Diagnostic Leds311
- Motor Control Board Diagnostic Leds314
- Power Distribution Board Diagnostic Leds316
- Display Interface Diagnostic Leds318
- DVI/HDSDI Input Board Diagnostic Leds319
- Communication Interface Board Diagnostic Leds321
- Pixel Mapping Processor Diagnostic Leds323
- Cable Input Board Diagnostic Leds325
- LPS Module Diagnostic Led's326
Index329

Brand	Barco
Model	HDF W series
Category	Projector
Language	English

Barco HDF W series Service Manual

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