Transcription of GRUNDFOS INSTRUCTIONS - The Molecular …
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GRUNDFOS INSTRUCTIONS . CHI and CHIE Series Stainless Steel Horizontal Multistage End Suction Pumps Installation and operating INSTRUCTIONS CONTENTS As standard, the mechanical shaft seal for the CHI pump is available in six versions with different material combinations; see the stamping code on the pump nameplate. 1. Pre-installation Checklist 2 Example: Type CHI 4-50 A-B-G-BQQE. 2. General data 2. 3. Technical data 2 Shaft seal materials Code 4. Installation 3 Seal faces Rubber parts 5. Electrical connections 3 BUBE Tungsten carbide/ EPDM. 6. CHIE-Plus Additional INSTRUCTIONS 3 BUBV carbon FKM. 7. Start-up 3 BQQE EPDM. SiC/SiC*. BQQV FKM. 8. Operation and Maintenance 4. BUUE Tungsten carbide/ EPDM. 9. Preliminary Checks 4 BUUV Tungsten carbide FKM. 10. Fault-finding chart 4 *SiC: Silicon carbide. 11. Disposal 4. Before beginning installation procedures, these installation and 3. Technical data operating INSTRUCTIONS should be studied carefully. The installation and operation should also be in accordance with Ambient temperature local regulations and accepted codes of good practice.
CHI and CHIE Series Stainless Steel Horizontal Multistage End Suction Pumps Installation and operating instructions GRUNDFOS INSTRUCTIONS
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