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V. DRawING

HQX(B) 080701

HQXL(B) 110102

Summary of Contents for 20HQX-1

Page 1: ...HQX Stainless Steel Self suction Gas liquid Mixing Pump Operation Manual HYDROO Pump Industries SL NDROO SERIES ...

Page 2: ...ll the flow parts of the pump are made of stainless steel by precise molding technology Name type or model batch or serial number Name Stainless steel self suction gas liquid mixing pump Model HQX B Series HQXL B Series Standards used including number title issue date and other relative documents Machinery directive 98 37 EC Machinery directive 2006 42 EC Standard EN809 1998 A1 2009 Place of Issue...

Page 3: ...ication Gas suspension treating equipment ozone water making equipment heavy oxygen enriched water making equipment and biological treating e quipment Transfer of heating or cooling medium for various temperature adju sting devices Various filters Sucking from underground tank or high pressure transferring low vi scosity liquid such as gasoline diluents all kinds of solvent Misting treatment of cl...

Page 4: ...6 7 V DRAWING HQX B 080701 HQXL B 110102 ...

Page 5: ... 47 140 200 190 G2 G11 2 12 91 Model Size mm Weight kg HA HB HC HG AB AC L LA LB LC LD LE LF S D E 20HQXL 1 198 228 141 265 265 225 532 55 20 228 388 135 G3 4 G1 2 ø8 5 26 20HQXLB 1 198 228 141 330 265 225 532 55 20 228 388 135 G3 4 G1 2 ø8 5 36 25HQXL 2 220 255 150 284 275 235 610 60 28 293 453 85 145 G1 G3 4 ø11 36 25HQXLB 2 220 255 150 410 275 235 610 60 28 293 453 85 G1 G3 4 ø11 48 40HQXL 6 25...

Page 6: ... the gas inlet valve when manual operation 2 Close inlet valve gradually when the vacuometer indicates negative pressure 100mmhg 0 3kgf cm2 open gas suction valve Open the check valve of the outlet pressure meter adjusting outlet pipe controlling valve until arrive to the set outlet pressure 3 Adjust inlet pipe controlling valve gas suction valve outlet pipe co ntrolling valve little by little unt...

Page 7: ...p parts should be replaced if the following case happened Note The above normal replacement period is the period of replacement for normal usage When ordering spare parts please advise the pump model indicated in the pump name plate x Assemble and disassemble Please follow up the following steps to disassemble and assemble 1 Disassemble 1 Disassemble pump cover screws take apart pump cover 2 Loose...

Page 8: ...pe or check the seal to see if there is gas leakage Water leaks from pump 1 The mechanical seal is not fit well 2 The mechanical seal is broken or wears out 1 Refit the mechanical seal 2 Replace mechanical seal Too much noise 1 The motor bearing wears out 2 The impeller is blocked 1 Replace bearing or motor 2 Refit the impeller or send pump to HYDROO The motor temperature is too high smokes out an...

Page 9: ... pumping partners 201905 IOM HQX EN subject to amendments HYDROO Pump Industries SL Ctra Girona Banyoles km 10 17843 Palol de Revardit Catalonia Spain Tel 34 972 394 654 E mail info hydroo com www hydroo com ...

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