Front And Rear Assembly Components - Diamond Diagnostics Prolyte Service Manual

P R O L Y T E A N A L Y Z E R
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Front and Rear Assembly Components

This section describes the main assemblies of the proLYTE front and rear assemblies. Refer to Figures P1,
P2, and P3 for the location of each component.
Front Housing front case of the analyzer
Power Supply powers the analyzer
Entry Module connection for the power cable
Fuse Bay holds 2 fuses
Power Supply Cable connects the power supply to the CPU assembly
Voltage Selector to select 110V or 220V power source
CPU Board contains the CPU board with digital components and analog
sensor inputs:
Auto-Sampler Port port for Auto-Sampler device
Serial Port port for RS-232 for serial device
Display Assembly shows proLYTE prompts/results on LCD screen
Display Screen 2 line display
Display/Sample Detector Cable connects the display to the CPU assembly and sample detector to
the display board
Peristaltic Pump Assembly peristaltic pump to move fluids through the analyzer
Peristaltic Pump Motor powers pump
Peristaltic Pump Head Assembly contains pump rotor and rollers
Peristaltic Pump Connection connects the pump to the CPU assembly
Probe Motor Assembly moves the probe arm
Linear Actuator powers lead screw
Probe Motor Support holds probe motor assembly in place
Sample Probe Position Locator indicates the home position for the sample probe arm
Optical Switch senses the location of the probe arm using the position locator and
connects to the CPU board
Probe Arm holds and moves the probe to aspirate samples and calibrants
Printer prints a hard copy of analysis, diagnostics or maintenance results
Printer Cable connects the printer to the CPU assembly
Electrode Jack(s) connects electrodes to the CPU assembly
Rear Housing rear case
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