OEC DAB BD-750 Скачать руководство пользователя страница 7

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pg. 7

7.2

Below Ground Blue Diver Installation Diagram (Fig. 7.2)

1.  BLUE DIVER Pump
2.  Water Tight Chamber
3.  DEF Dispenser
4.  Control Panel for Pump Protection
5.  Level Control Sensor
6.  Tank Fill
7.  Pressure / Vacuum Vent

8. Man Hole Cover (Not Shown)
9. Discharge Pipework
10. DEF Storage Tank (Courtesy of

Containment Solutions Inc.)

11. Check Valve
12. Liquid Tight Pipe Connection
13. Bypass Nozzle (Motor Cooling Protection)

Содержание DAB BD-750

Страница 1: ...40 Cedar Springs Road Spartanburg SC 29302 Tel 1 800 500 9311 Tel 864 573 9200 Fax 864 585 3635 www oecfh com INSTALLATION OPERATION SERVICE AND REPAIR MANUAL DAB BLUE DIVER SERIES SUBMERSIBLE DEF PUMPS MODEL NUMBERS BD 750 BD 1000 and BD 1200 ...

Страница 2: ...Blue Diver Installation Diagram 7 7 3 Before Installation 8 7 4 Pump Discharge Piping for Blue Diver 1200 Only 9 8 0 Cleaning The Blue Diver Filter 9 9 0 Electrical Connection 10 9 1 Electrical Warnings 10 9 2 Single Phase Wiring Diagram 10 9 3 Electrical Connection Requirements 10 10 0 Start up 11 11 0 Precautions 11 12 0 Maintenance Inspection 11 13 0 Modifications Spare Parts 11 13 1 Removal Re...

Страница 3: ...s installed The entire operation must be carried out in a workmanlike manner Failure to comply with the safety regulations not only cause risk to personal safety and damage to the equipment but invalidates every right to assistance under guarantee Read this manual carefully before installing and using the product The manufacturer declines any responsibility in case of accidents or damages caused b...

Страница 4: ...very 2 25 GPM Liquid Temp Range 33 ºF to 90 ºF Max Immersion 33 Ft Storage Temp 33 ºF to 100 ºF Relative Humidity of Air MAX 99 Minimum Positive Head 6 Inches Max Starts Per Hour 30 Max Voltage Variation 5 5 Management 5 1 Storage Blue Diver pumps must be stored indoors in a dry vibration free and dust free environment possibly with constant air humidity They are supplied in their original packagi...

Страница 5: ...ibility The Manufacturer does not vouch for correct operation of the pumps if they are tampered with or modified run outside the recommended work range or in contrast with the other instructions given in this manual The Manufacturer declines all responsibility for possible errors in this instructions manual if due to misprints or errors in copying The company reserves the right to make any modific...

Страница 6: ...ank in which the pump is being installed must be vented in accordance with manufacturer s installation instructions Follow the tank manufacturer s tank installation instructions The use of NPT threaded piping and tank fittings for Urea DEF is not recommended Threaded connections are likely to weep urea solution forming urea crystals at the point of the leak However if NPT threaded fittings are use...

Страница 7: ...3 DEF Dispenser 4 Control Panel for Pump Protection 5 Level Control Sensor 6 Tank Fill 7 Pressure Vacuum Vent 8 Man Hole Cover Not Shown 9 Discharge Pipework 10 DEF Storage Tank Courtesy of Containment Solutions Inc 11 Check Valve 12 Liquid Tight Pipe Connection 13 Bypass Nozzle Motor Cooling Protection ...

Страница 8: ...ectric cable The pump should not touch the tank bottom It should be suspended at least 3 inches from the tank bottom Minimum liquid level should be no less than 6 inches above the bottom of the pump Fasten the electric cable to the delivery pipe to prevent it from getting damaged To allow for thermal expansion of the discharge pipe do not pull the power cable tight Cable extension junctions should...

Страница 9: ...sembly and check valve must be installed as shown in Fig 7 4 for the Blue Diver 1200 The bypass assembly ensures that when energized there will always be flow through the pump Blue Diver pumps rely on flow to cool the pump and must never be run dry or dead headed Never use the power cable to lift the pump Dry operation or closed valve operation of the pump causes irreparable damage to the mechanic...

Страница 10: ...s required for safe installations the above ground metal plumbing should be connected to the power supply as a ground as described in Article 250 80 of the National Electrical Code or Section 26 954 of the Canadian 9 2 Single Phase Wiring Diagram Connect the cable of the single phase pump to the electric panel ensuring that the following parts correspond 9 3 Electrical Connection Requirements Blue...

Страница 11: ...es of less than 32 F the pump body must be completely emptied to prevent possible cracking of the hydraulic components This operation is advisable even in the event of prolonged inactivity at normal temperature When starting after long periods of inactivity the starting up operations listed above must be repeated 12 Maintenance Inspection In normal operation the pump does not require any specific ...

Страница 12: ... s characteristics A Remove the obstructions as indicated in the chapter on Warnings Paragraph 6 4 B Change the impellers or remove the obstruction C Check good operation of the valve and replace it if necessary 3 The motor turns with difficulty A Check the voltage which may be insufficient B Check whether any moving parts are scraping against fixed parts B See Section 7 3 4 The pump does not deli...

Страница 13: ...s warranted 18 months from date of installation or 24 months from date of manufacture Our Warranty will not apply to any product that in our sole judgment has been subject to negligence misapplication improper installation or improper maintenance Any material defects will be corrected during the warranty period established by this Limited Warranty It is up to the manufacturer to decide whether to ...

Страница 14: ...pg 14 ...

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