Servomex SERVO PRO 14440D1 User Manual

Table of Contents
01440D Light Industrial Gas Analyser Service Manual. i
1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1
1.1 Scope of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1
2 REPAIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1
2.1 Test Equipment and Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1
2.2 Sample condition requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2
2.3 Servicing the Oxygen Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3
2.3.1 Replacement of the 1158 Transducer . . . . . . . . . . . . . . . . . . 2.3
2.3.2 Replacement of the measuring Cell . . . . . . . . . . . . . . . . . . . 2.4
2.3.3 Adjusting the Transducer Gain . . . . . . . . . . . . . . . . . . . . . . . 2.6
2.3.4 Replacing the Thermal Fuse Assembly and/or Heater Disc . 2.6
2.4 Servicing the Infrared Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7
2.4.1 Removal of the Infrared Transducer . . . . . . . . . . . . . . . . . . . 2.7
2.5 Checking the Analogue Outputs and Display. . . . . . . . . . . . . . . . . . . . 2.8
2.5.1 Checking the Zero . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8
2.5.2 Checking the Span . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9
2.6 Replacing the Flow Sensor (01800925) . . . . . . . . . . . . . . . . . . . . . . . . 2.10
2.7 Replacing the Power Supply Unit (PSU) . . . . . . . . . . . . . . . . . . . . . . . 2.10
2.8 Replacing the Relay/Output PCB (01420906) . . . . . . . . . . . . . . . . . . . 2.11
2.9 Replacing the Main Control PCB (01420915). . . . . . . . . . . . . . . . . . . . 2.11
2.10 Replacing the Front User Interface PCB (01420904) . . . . . . . . . . . . . . 2.12
2.11 Replacing the Led Front Panel display (2553-7332). . . . . . . . . . . . . . . 2.13
2.12 Replacing the infra-red Interface PCB (01415930). . . . . . . . . . . . . . . . 2.13
2.13 Replacing the Internal Pump (S1420940). . . . . . . . . . . . . . . . . . . . . . . 2.14
2.14 Replacement Plumbing Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.14
2.14.1 01440D1FTX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.14
2.14.2 01440D1STD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.15
3 SPARE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1
3.1 Drawings Incluced in the Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4

Servomex SERVO PRO 14440D1 Specifications

General

Brand	Servomex
Model	SERVO PRO 14440D1
Category	Measuring Instruments
Language	English