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LG Electronics 30 manual

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Table of contents for the manual

  • Page 1

    www.el ectro s team .co m rev. 1228 2009 User Manual & Installation Instruc tion s LG - 10 thru LG -30 IMPORTANT – READ AL L INSTRUCTIONS BEFORE OPERATI NG All st ea m b o il er s are buil t in acco r dance wi t h ASME miniatur e boiler code. NOTE: It is the responsibil it y o f the i n sta l ler to conf or m to any stat e or l oca l co des. [...]

  • Page 2

    HIG H V OLTAGE AUTHO RIZE D PERS ONN EL ONLY ALTO VO LTAJE SOL A MENTE PERS ON AL AUT ORIZAD O DANGER P ELIGRO CAUTION U S E ELECTRICAL SUPPLY COND UCTORS RAT ED FOR A MINIMUM OF 90° C AMBIENT T EMPERATU RE AROUND UN I T NOT TO EXCEED 105° F TERM I NALS ARE SUITABLE FOR C OPPER WIRE O NL Y U.L . 834 PA R. 4 41 6 REPLA CE GLASS EVE RY SI X MON THS[...]

  • Page 3

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 3 o f 33 TABLE OF CON TE NTS 1. ) INSTALLATION INSTRUCTIONS ... ..... ............................................................ 4 2.) OPERATION & SEQUENCE O F EVENTS ......................... ... .. .. .. .. .. .. .. .. .. .. .... . 5 3.) CLEANING & M AINTENANCE ..........[...]

  • Page 4

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 4 o f 33 1.) INSTALLATION INSTRUCTIONS LITTLE GIANT “LG - SERIES” The Electro - Steam Generato r desi g n consists ess ent i ally o f a hi gh pressure c h amber fille d wi th water t hat is h e ated by one o r m or e subm erged res istance type elect ric heat ing elements. Auto m[...]

  • Page 5

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 5 o f 33 2.) OPERATION & SEQUENCE OF EVENTS IMPORTANT – READ INSTALLATION INSTRUCTIONS B EFORE OPERAT ING 1. T ur n o n wat er supply f ro m the sour ce to the Gen erato r . 2. OPEN a ll valves on the Ge nerator except f or the Manual Drain (#19) . 3. P lace main d i sconnec t [...]

  • Page 6

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 6 o f 33 3.) CLEANING & MAINTENANCE The f o ll o w ing cleaning procedur es are HIGHLY RE COMM ENDE D in or der to keep your St eam Ge nerat or in the bes t o perating condi t i o n at all t imes. 3.1) M ANUAL “ B LOW DOWN ” A M anua l “Bl ow Do wn” is an easy way to GREA[...]

  • Page 7

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 7 o f 33 3.2) CLEANING WATER LEVEL PR OBES (Continue d) 6. C lean pro bes to rem o v e rust and scaling. NOTE: To cl ean pro b es y ou m a y use wi r e whee l, wi re brush, st ea l wo o l , or Scot ch - Bri te. (Wi r e whee l works t h e b est) You may a lso want to tr y so m e sor t[...]

  • Page 8

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 8 o f 33 3.4) REPLACING GLASS GAUGE & RUBBE R WASHERS O R GLASS PACKINGS The S ight G lass (#10) g ives t he operato r the abili t y t o eas i ly m o ni to r the actual water level inside the chamber. I f the S ight G lass (#10) get s cl o gg ed o r i s no l o nger f u nct i onal[...]

  • Page 9

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 9 o f 33 3.4) REPLACING GLASS GAUGE & RUBBE R WASHERS O R GLASS PACKINGS (Continued) The Sight Gl ass (#10) gi ves the op erato r the abili t y t o eas ily m o ni to r the actual wat er l evel ins ide t he chamber. I f the Sight Glass (#10) gets cl o gged or is n o l o nger funct[...]

  • Page 10

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 10 o f 33 3.5) CHAMBER CHEMICAL/ACID TREATME N T All E lectr i c Steam Generato r sh oul d be cleaned re gu l arly. Th e fo ll o w ing is t he l east am ount o f t imes reco mmended to clean out y our chamber: NORM AL WATER AREAS – Sho uld be done ONCE A YEAR . BAD WATER AREAS – [...]

  • Page 11

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 11 o f 33 3.5) CHAMBER CHEMICAL/ACID TREATME NT (Continue d) 4. C l o se Manu al Dr ain (#19) and St eam Out (#1 6) ; tur n generator o n un t i l Sight G lass (#10) shows that it i s 1/2 full, and t h en shut o ff . 5. Insert funnel in t o coupling, where Safety Valve (#18) used to [...]

  • Page 12

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 12 o f 33 3.6) PRESSURE CONTROL DA T A SH EET DEFINI TIONS: “CONTROL” PRESSURE CONTROL – This pressure cont ro l s ho u l d be t he o nly one contro lling t he operatin g pressure o f the gen erat or . “SAFETY” PRESSURE CONTROL – This pressure co ntro l i s on ly used if [...]

  • Page 13

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 13 o f 33 3.7) SETTING THE PRESSURE CONTROLS SETTING PRESSURE CONTROLS INSTUCTIONS: WARNING – T he pressure co nt ro l s m ust b e set while all circu i t s are live. TO AVOID ELECTRICAL SHOCK , D O NOT TOUCH the wi re s o r t he ter minals in which t hey co nn ect whil e sett i n [...]

  • Page 14

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 14 o f 33 3.7) SETTING THE PRESSURE CONTROLS (Continue d) 5. At t his po int the cont acto r ( s) shou ld b e click ed o ff and y ou s ho ul d be able to cl ick them on and then off again by pre ss ing t he SAFETY RESET . T his i s a way to t est if the “ SAFETY ” is s t ill co n[...]

  • Page 15

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 15 o f 33 4.) CALCULATIONS AND DATA S H EETS 4.1) HEATER POWER & VOLT AG E RATINGS LG Model uni t s use 3 H eat er s t o m eet t h e requi re d (K W) POWER f r o m the custo mer’s specified INPUT VOLTAGE . Each heat er com es in 5 diff erent (K W) POWER RATINGS and 4 different [...]

  • Page 16

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 16 o f 33 4.3) AMPERAG E CALCULATIONS The INPUT VOLTAGE, PHASE, TOTAL PO WER RATING, and HEAT ER VOLTAGE RATING are used to cal culate t he am perage . NOTE: 380- 425V heat ers ar e not usually rat ed for 380 - 425V. The y are usua l ly 208 - 240V h eaters t hat have been re - stam p[...]

  • Page 17

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 17 o f 33 4.4) ACTUAL POWER RATING CAL CULATIONS Because t he HEATE R VOLTAGE RATINGS only co me in 4 different vol t ages, and there are so many differe nt vo ltages in t he fi eld, t he TOTAL POWER RATING i s o nly co m plet e ly accurat e if t he VOLTAGE IN i s exact ly equal to t[...]

  • Page 18

    LOW PRESSURE DRAWING TITLE: MODEL UNIT: DWG NO.: DRAWN BY: 06-19-07 CHRISTOPHER FERRARA DECRIPTIONS: 06-19-07 06-19-07 06-19-07 SAL NEGRO CHRISTOPHER FERRARA JOHN PARDINI CHECKED: ENGINEER: APPROVED: - - LG 10-30 (PARTS LEGEND) LG (L) 321-010-030-000100 This drawing and all information therein are the property of Electro-Steam Generator Corp. and s[...]

  • Page 19

    LOW PRESSURE DRAWING TITLE: MODEL UNIT: DWG NO.: DRAWN BY: 06-19-07 CHRISTOPHER FERRARA DECRIPTIONS: 06-19-07 06-19-07 06-19-07 SAL NEGRO CHRISTOPHER FERRARA JOHN PARDINI CHECKED: ENGINEER: APPROVED: MOTORIZED AUTO-FLUSH & DRAIN - LG 10-30 (PARTS LEGEND) LG (L)(MAFD) 321-010-030-000110 This drawing and all information therein are the property o[...]

  • Page 20

    HIGH PRESSURE DRAWING TITLE: MODEL UNIT: DWG NO.: DRAWN BY: 06-19-07 CHRISTOPHER FERRARA DECRIPTIONS: 06-19-07 06-19-07 06-19-07 SAL NEGRO CHRISTOPHER FERRARA JOHN PARDINI CHECKED: ENGINEER: APPROVED: - - LG 10-30 (PARTS LEGEND) LG (H) 321-010-030-000200 This drawing and all information therein are the property of Electro-Steam Generator Corp. and [...]

  • Page 21

    HIGH PRESSURE DRAWING TITLE: MODEL UNIT: DWG NO.: SCALE: N/A SHEET: 1 OF 1 DRAWN BY: 06-19-07 CHRISTOPHER FERRARA DECRIPTIONS: 06-19-07 06-19-07 06-19-07 SAL NEGRO CHRISTOPHER FERRARA JOHN PARDINI CHECKED: ENGINEER: APPROVED: MOTORIZED AUTO-FLUSH & DRAIN - LG 10-30 (PARTS LEGEND) LG (H)(MAFD) 321-010-030-000210 This drawing and all information [...]

  • Page 22

    22 of 33 CLEARANCE TO SERVICE WATER LEVEL PROBES CLEARANCE FOR HEATER SERVICE INSTALLATION DATA LG (L) This drawing and all information therein are the property of Electro-Steam Generator Corp. and shall not be disclosed, in whole or in part, to any third party without prior permission of Electro-Steam Generator Corp. (INSTALLATION DATA) LG (L) APP[...]

  • Page 23

    INSTALLATION DATA LG (L)(MAFD) CLEARANCE FOR HEATER SERVICE CLEARANCE TO SERVICE WATER LEVEL PROBES This drawing and all information therein are the property of Electro-Steam Generator Corp. and shall not be disclosed, in whole or in part, to any third party without prior permission of Electro-Steam Generator Corp. CHRISTOPHER FERRARA JOHN PARDINI [...]

  • Page 24

    CONTROL SAFETY SAFETY CONTROL CLEARANCE HOLES FOR ELECTRIC SERVICE 2.75" DEPTH This drawing and all information therein are the property of Electro-Steam Generator Corp. and shall not be disclosed, in whole or in part, to any third party without prior permission of Electro-Steam Generator Corp. 24 of 33 LG 10-30 (INSTALLATION DATA) LG (H) 08-2[...]

  • Page 25

    HIGH PRESSURE DRAWING TITLE: MODEL UNIT: DWG NO.: DRAWN BY: 07-16-07 - DECRIPTIONS: 07-16-07 - 07-16-07 SAL NEGRO CHRISTOPHER FERRARA JOHN PARDINI CHECKED: ENGINEER: APPROVED: MOTORIZED AUTO-FLUSH & DRAIN - LG 10-30 (INSTALLATION DATA) LG (H)(MAFD) 421-010-030-000210 This drawing and all information therein are the property of Electro-Steam Gen[...]

  • Page 26

    LOW PRESSURE DRAWING TITLE: MODEL UNIT: DWG NO.: DRAWN BY: 09-12-07 CHRISTOPHER FERRARA DECRIPTIONS: 09-12-07 09-12-07 09-12-07 SAL NEGRO CHRISTOPHER FERRARA JOHN PARDINI CHECKED: ENGINEER: APPROVED: - - LG 10-30 LG (L) 121-010-030-111100 This drawing and all information therein are the property of Electro-Steam Generator Corp. and shall not be dis[...]

  • Page 27

    LOW PRESSURE DRAWING TITLE: MODEL UNIT: DWG NO.: DRAWN BY: 09-12-07 CHRISTOPHER FERRARA DECRIPTIONS: 09-12-07 09-12-07 09-12-07 SAL NEGRO CHRISTOPHER FERRARA JOHN PARDINI CHECKED: ENGINEER: APPROVED: MOTORIZED AUTO-FLUSH & DRAIN - LG 10-30 LG (L)(MAFD) 121-010-030-111110 This drawing and all information therein are the property of Electro-Steam[...]

  • Page 28

    HIGH PRESSURE DRAWING TITLE: MODEL UNIT: DWG NO.: DRAWN BY: 09-12-07 CHRISTOPHER FERRARA DECRIPTIONS: 09-12-07 09-12-07 09-12-07 SAL NEGRO CHRISTOPHER FERRARA JOHN PARDINI CHECKED: ENGINEER: APPROVED: - - LG 10-30 LG (H) 121-010-030-111200 This drawing and all information therein are the property of Electro-Steam Generator Corp. and shall not be di[...]

  • Page 29

    HIGH PRESSURE DRAWING TITLE: MODEL UNIT: DWG NO.: SCALE: N/A SHEET: 1 OF 1 DRAWN BY: 09-12-07 CHRISTOPHER FERRARA DECRIPTIONS: 09-12-07 09-12-07 09-12-07 SAL NEGRO CHRISTOPHER FERRARA JOHN PARDINI CHECKED: ENGINEER: APPROVED: MOTORIZED AUTO-FLUSH & DRAIN - LG 10-30 LG (H)(MAFD) 121-010-030-111210 This drawing and all information therein are the[...]

  • Page 30

    T1 T2 T3 L2 L1 L3 T1 T2 T3 L3 L1 L2 30 of 33 This drawing and all information therein are the property of Electro-Steam Generator Corp. and shall not be disclosed, in whole or in part, to any third party without prior permission of Electro-Steam Generator Corp. 8.33-13.33KW HEATERS CAN BE JUMPERED IN EITHER POSITION FOR 25-40KW UNITS ONLY. HEATER C[...]

  • Page 31

    L1 L3 L2 L3 T3 T2 T1 T3 L2 L1 T2 T1 L3 L2 L1 T3 T2 T1 L3 L2 L1 T3 T2 T1 (1PH) 25-30KW (208-240V) (1PH) 15-20KW (208-240V) (1PH) 30-40KW (440-480V) T2 T1 L1 L2 T3 L3 This drawing and all information therein are the property of Electro-Steam Generator Corp. and shall not be disclosed, in whole or in part, to any third party without prior permission o[...]

  • Page 32

    (1PH) 10-30KW (550-600V) LG 10-30 (1PH) 10KW - (550-600V) (1) 13067 - 50AMP CONTACTOR (1) 13059A - 30AMP 600V CLS-R FUSE BLOCK (2) 13010A - 20AMP 600V CLS-RK5 FUSES (3) 10006 - 3.33KW 600V HEATERS (1PH) 20KW - (550-600V) (1) 13069 - 75AMP CONTACTOR (1) 13056A - 60AMP 600V CLS-R FUSE BLOCK (2) 13013A - 40AMP 600V CLS-RK5 FUSES (3) 10050 - 6. 5KW 600[...]

  • Page 33

    LG-10 thru LG -30 - User Manual Electro -Steam Generat or Co rp . 33 o f 33 Electro - Steam Generator Corporation T erm s and Conditions of Sale Thes e terms and co nditi o ns apply t o all g o ods or ser vices Seller provides . S e ller recog nizes n o othe r t erms and c o nditions unless appr ov ed i n writi n g by S elle r’s authorized repres[...]