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Operating Manual
BÔM ÑÒNH LÖÔÏ N G
BÔM ÑÒNH LÖÔÏ N G
MAØ N G CÔ HOÏ C
MAØ N G CÔ HOÏ C
MECHANICAL DIAPHRAGM METERING PUMPS
LOØ XO ÑAØ N HOÀ I
SPRING RETURN
SERIE
MB
MC
SOÁ COÂ N G TAÙ C
KIEÅ U BÔM
Tieá n g vieä t
English
KIEÅ U ÑIEÀ U KHIEÅ N ÑIEÄ N /ELECTRIC ACTUATOR TYPE
KÍCH THÖÔÙ C TOÅ N G THEÅ
OVERALL DRAWING
HÌNH VEÕ ÑAÀ U BÔM
PUMPHEAD SECTIONAL DRAWINGS
MLK/MLN
HÌNH VEÕ PHAÀ N CÔ KHÍ
MECHANISM SECTIONAL DRAWINGS
KEØ M THEO
JOB No
PUMP TYPE
Soá .
Trang
19
MLY 18
MLK 19
MLN 20
20
MLY
21
(AISI)
MLY
22
(PVC)
23
20
MLY 24
MLK 26
MLN 28
/
ENCLOSES
MUÏ C
SEÂ R I/No
SERIAL/No
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Table of Contents
Related Manuals for OBL MB Series
Summary of Contents for OBL MB Series
- Page 1 SERIE BÔM ÑÒNH LÖÔÏ N G BÔM ÑÒNH LÖÔÏ N G MAØ N G CÔ HOÏ C MAØ N G CÔ HOÏ C MECHANICAL DIAPHRAGM METERING PUMPS LOØ XO ÑAØ N HOÀ I SPRING RETURN SOÁ COÂ N G TAÙ C JOB No KIEÅ...
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Page 2: Table Of Contents
TÍCH CHAÁ T CHUNG MOÂ TAÛ BÔM GENERAL CHARACTERISTICS DESCRIPTION OF THE PUMP LÖU LÖÔÏ N G FLOW RATE ÑIEÀ U CHÆNH BAÈ N G TAY MANUAL ADJUSTMENT ÑAË C TÍNH ÑOÄ N G CÔ PHUÏ THUOÄ C VAØ O KÍCH CÔÕ BÔM MOTOR CHARACTERISTICS LAÉ... -
Page 4: Manual Adjustment
H. 2 GIAI ÑOAÏ N HUÙ T GIAI ÑOAÏ N ÑAÅ Y SUCTION STAGE DISCHARGE STAGE ÑOÙ N G MÔÛ CLOSED OPEN 0° 180° 360° TRAÏ N G THAÙ I HUÙ T MÔÛ ÑOÙ N G SUCTION OPEN CLOSED CHU TRÌNH HOAØ N CHÆNH ThÖÙ 1 CHU TRÌNH HOAØ... -
Page 5: Instructions For A Correct Installation Of The Pump
Chæ daã n laé p ñaë t ñuù n g quy caù c h Instructions for a proper installation Maë t baè n g laé p ñaë t thieá t bò phaû i saï c h seõ vaø an toaø n cho vieä c vaä n Provide with adequate clearance areas and safe access for operation and maintenance, in particular haø... -
Page 6: Boä Loï C Ñaà U Huù T
H. 7 Ñuù n g Laé p ñaë t ñuù n g kích thöôù c Laé p ñaë t sai kích thöôù c ñöôø n g oá n g ñöôø n g oá n g theo baû n g C. theo baû... -
Page 7: Ñöôø N G Oá N G Huù T Vôù I Dung Dòch Coù Ñoä Nhôù T
Ví duï cho laé p ñaë t thieá t bò loï c Examples of installation of the filter Hình. 8 Ñuù n g Wrong Right Ñuù n g Wrong Right Suction piping for viscous liquids Ñöôø n g oá n g huù t vôù i dung dòch coù ñoä nhôù t Specific technical information is required for the installation of Moä... -
Page 8: Ñöôø N G Oá N G Ñaå Y
Baû n g E Table E Moá i töông quan giöõ a taà n suaá t “SPM” vaø Relationship between strokes per minute ñoä nhôù t dung dòch cps coù taù c duï n g cho Taà n suaá t / phuù t Ñoä nhôù t (cps) Max nhoù m A "SPM"... -
Page 9: Laé P Ñaë T Thieá T Bò Tieâ U Xung
Van xaû aù p baû o veä bôm trong caù c tröôø n g hôï p sau: The relief valve protects the pump against: Excessive preesive (pressure higher than AÙ p löï c dö (aù p löï c cao hôn giaù trò cho pheù p ). rated value). -
Page 10: Laé P Ñaë T Ñoà N G Hoà Ño Aù P Löï C
Kieå u daä p xung Damper types Daä p xung kieå u bình Bottle damper Cheá taï o theo daï n g hình troø n Is made up of a cylindrical-shape barrel developed in its height. Theå tích bình: vaø o khoaû n g 35 laà n löu löôï n g bôm. Damper volume: about 35 times the pump swept volume. -
Page 11: Tra Daà U Hoä P Giaû M Toá C
Tra daà u hoä p giaû m toá c Crank housing oil filling up Unscrew the filling plug located on the Thaù o nuù t tra daà u ôû treâ n voû bôm vaø Baû n g F Table F crank housing and pour lubricating oil tra daà... -
Page 12: Tröôù C Khi Khôû I Ñoä N G
Tröôù c khi khôû i ñoä n g Before the startup Before the startup verify the following conditions: Tröôù c khi khôû i ñoä n g bôm caà n phaû i ñaû m baû o caù c yeâ u caà u sau: Tröôù... -
Page 13: Possible Troubles During Startup
• The suction hydrostatic head exceeds the discharge pressure: Increase the discharge pressure by means of a back pressure valve. (OBL, series 300). • Van taï o aù p ngöôï c bò taé c ôû vò trí môû hoaë c aù p löï c ñaë t quaù... -
Page 14: Baû O Döôõ N G Ñònh Kyø
Baû o döôõ n g ñònh kyø Routine maintenance Kieå m tra möù c daà u Check the oil level ñònh kyø / xem hình periodically as shown H. 16 in fig. 16 . H. 16. LOÃ TRA DAÀ U Oil FIlliNG UP Cöù... -
Page 15: Preventive Maintenance
Baû o döôõ n g khaé c phuï c Preventive maintenance Baû n g G Table G We suggest the purchase of a Chuù n g toâ i khuyeâ n neâ n mua moä t soá chi tieá t chính series of essential details for ESECUZIONE (MATERIALE DELLA TESTATA) / EXECUTION (HEAD BODY MATERIAL) ñeå... -
Page 16: Operating Troubles
Moä t soá söï coá xaû y ra khi vaä n haø n h Operating troubles Löu löôï n g thaá p hôn theo yeâ u caà u Flow rate lower than expected NGUYEÂ N NHAÂ N / CAUSES CAÙ C H KHAÉ C PHUÏ C / SOLUTIONS Kieå...