SERVOMEX Model 1162 Quick Start Manual 01162003A_1
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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 1

MODEL 1162 Wet Gas Sampling System for use with Oxy 1800/1900 oxygen analysers QUICK START MANUAL Part Number: Revision: Language:

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 2

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 3

Model 1162 Wet Gas Sampling System for use with xendos 1800/1900 Oxygen Analysers QuickStart Manual Wet Gas Sampling System Part Number:- 01800978 About This Manual Wet Gas Sampling System Manual Part Number: 01162003A And Installation Drawing: 01800/814

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 4

WARNINGS, CAUTIONS and NOTES This manual includes WARNINGS, CAUTIONS and NOTES which provide information relating to the following: WARNING Hazards which result in personal injury or death. CAUTION Hazards which could result in equipment or property damage. NOTES Alert the user to pertinent facts and conditions. 1.2 Scope of this manual This manual covers installation, commissioning and routine maintenance of Model 1162 Wet Gas Sampling System that is used with the xendos 1800/1900 family of oxygen analysers. Addresses for technical assistance and spares are given on the rear cover of the...

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 5

Conditions for Safe Use WARNINGS For Conditions for Safe Use of the xendos 1800/1900 analysers please refer to the QuickStart manual supplied with the analyser. Verify that connections are leak free at full operating pressure before applying sample or calibration gases as these gases may be toxic or asphyxiant. Consideration should be given to the toxicity, corrosiveness and asphyxiant nature of the sample and enclosure purging gas when selecting a vent location. CAUTION The analyser should be allowed to warm up for 4 hours before allowing sample gas to flow through it, this will prevent...

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 6

The Model 1162 Wet Gas Sampling System comprises of a water filled bubbler, a filter with a replaceable element, a flow control valve to control the flow as detailed in Figure 1. The Model 1162 Wet Gas Sampling System is set up in the following way:- Fill the bubbler bowl with water, using the filling port on the top plate, until it has reached the level of the drain hole. - Close the flow control valve. - Check that the sample pressure is within the range 2 to 140kPag (0.3 to 20psig). - Open the flow control valve and adjust it so that there is a constant stream of bubbles from the shorter...

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 7

ROUTINE MAINTENANCE Disassembly and cleaning of the Model 1162 Wet Gas Sampling System should be carried out in the following way and in conjunction with Figure 2. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) Turn off sample/calibration gas supply to the analyser. Drain water out of the bubbler tube by unscrewing and removing the drain plug (15). Disconnect vent / drain pipe if fitted. Open door (2) by turning the Dzus fastener and remove door. Unscrew and remove 2 x M6 slot head screws in the base (4). Unscrew and remove ¼” BSP locknut (9) and collar (7) while holding the bubbler base. Slide glass tube...

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 9

PARTS LISTS Wet Gas Sampling System Parts List (Figure 2.) Part Number Support Bracket Bubbler - Base Modified Stud Coupling Mounting Bracket Collar - Bubbler Drain - Bubbler Lock Nut ¼” BSPP Stainless Steel Screw M8 x 12 Hex Head SSteel Screw M12 x 14 Hex Head SSteel Glass Tube Access Plate Separator & Filter / Valve assembly Cell Exhaust Pipe By Pass Tube assembly * Complete sets of ‘O’ Rings and seals for the Model 1162 Wet Gas Sampling System are available, part number 01162998 (Viton) and 01162999 (EP

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 10

Recommended Spares - Filter Block 01162901 (Figure 3.) The following spares are required to maintain normal operation of the Model 1162 Wet Gas Sample System Filter Block assembly. Item Part Number Seal Washer PTFE ¾” I.D Filter Element 5 Cartridge Valve 2372-0572 * A complete set of ‘O’ Rings and seals for the Model 1162 Wet Gas Sampling System is available with part number 01162998 (Viton) and 01162999 (EPDM).

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 11

Recommended Spares - Wet Gas Sampling System 01162000 The following spares are required to maintain normal operation of the Model 1162 Wet Gas Sample System. Qty Part Bubbler Tube Filter Element

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SERVOMEX Model 1162 Quick Start Manual 01162003A_1 - 12

TECHNICAL SPECIFICATION Operating Temperature: Storage Temperature: * Below 0/C the water in the bubbler should be replaced by ethylene glycol. Model 1162 is suitable for use with samples saturated at temperatures up to +45/C (+113/F). Atmospheric pressure: 79 to 124 kPaa / 11 to 18 psia (for operating altitudes up to 2000m) Inlet Pressure: Sample Flow Rate: By Pass Flow Rate: Response Time T90: By Pass 400ml/min Sample 200ml/min < 0.1% O2 at the optimum By Pass flow rate with Nitrogen Filter Retention: Inlet/Outlet Connection: (includes xendos 1800/1900 response time) Materials Of...

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