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OWNER`S & INSTALLATION MANUAL
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3. 4 E i C gt LLL i T T HL Q Z F 2 O O jan 27 o Co D x O N 5 Es x m L J N l 1 YOOd dj gt OC e e o Q O c OO O O 2 9 Oa o z 9 iL r m m hl _j old o O pz X O 5 5 ore s ple 35 ej oldie T X s EJ EJ 55 Gp O CCC SH z HE O Do E M to 30 5 JdONIH YOOd 28 50 L 60 00 Milbank Vigilant Owner s and Installation Manual 23 MGVATS4001 240 400A 240V WIRING DIAGRAM DRAWINGS quvog q3i ro z A m C SNOILO3NNOO 33WO1SnO gt m m o gt Im 2 v OU Z 3 lt z 2 9 m m ssaNavH Qm E Q la 2 m er s amp 6 4 S 5 a mis a lf m n nem Eh r
4. a ka kk kk k kK Ka kk kk kk ka 28 MGVATS6001480 600A 480V WIRING DIAGRAVM a a 29 Milbank Vigilant Owner s and Installation Manual 9 TABLE OF CONTENTS FPI C TI u 30 ENGINE EXERCISER AND EXTERNAL LED ANNUNCIATION 30 13109615 llo eorne E LE Dm gmmm _ 30 Clearing the nte ed danek haqq 31 Set Current Time and Date kk KK KK kK A KK KK 31 CI pimi LL e eeebbb b b b b m 31 FOI E ala d k 31 ON FU OOF OS Mr gare db 31 WARRANTY desi 32 MILBANK MANUFACTURING VIGILANT OWNER WARRANTY POLLICY 32 WV IL y u n TE Ett 32 Vall IL u TE tect m 32 Warranty Registration Process 32 ADout Qur Warranty u uU u uuu uuu sandi akan 32 4 Milbank Vigilant Owner s and Installation Manual Thank you for your purchase of a Milbank Vigilant Series Automatic Transfer Switch ATS
5. nau RR IRR IRR RR IRR RR SR A AKA n 15 VIGILANT SERIES ADJUSTMENTS AND SETTINGS a a 15 System AQJUSUNIEGNIS o e ecoceaaao p gt D o B3 o 37 pJo ohonrbbrzrbrbrbbbrbr rwrwrwrr r z v ml m rmn n zma a an mm 16 120 240V or 277 480V AG SWIC klanan dak hada kk aka nada diha Wa daka k n kw dut citt ris nada k d na 16 SOGO HZ WL I 3 rO BBbbbbMbMTMMTMTTRrrrree zs anise 16 Load No Load SWING Fo tess uuu luu uuu uu u smua suphu muu m 16 Under Over Voltage Switch 4 5 6 16 Under Over Frequency Switch 7 8 Q oap 16 A Ji ON p uu a 2 cl cl wx gt gt tueyse 17 GS UCL CE EIGEN i u Nude ed suy BERT 18 Contoller test a vend ken badan ka kk al saad welt san aye kab a os kr waw aw kr 18 Remote POSE SWIC uuu ua a kla y wasa kek sa AE kin xis s a Hb as ue ik EEEE 18 ane RN HRH HRH RrXK HH HH HHHH H eHHEEEE NEKE N DM 18 MANUAL ERN i sa EH H H H HHHH E g R Qnx _ _ 5 H nm nnn 19 MANUAL TRANSFER OF MECHANISM kaka kak kek re ee rhe kk re re KK KK kk k kK K kK kk ka kk 19 400A Manual Wi kk
6. B JISISlelelsls mlz 2 lo l9 m MOIVMH3N39 Z QMVO8 IONLNOD 5 vt oo O Z G 9 Sot IV ndino TWSON LA e Zz Lg LAdLNO AON3S33A3 Sz 13 90 5 Stray q V QMVOS8 OMINOO i T NO MIIA hP Pt n GNhOSS N3SIONU3X3 q Ta jz 9 gg TT 1 dnaN 33SID83X3 The 9 89 le KO UA AOZL V WWYON UP z8 e C 3sn4 yoz omom O dVMLIOQ3N a lolololo V TIVNNON Y AOCL V AON3OS3N3 V 3SVHd AON39M3W3 z 8 3SVHd AON39N3W3 NEZ N lt M3SION3X3 e gt 70 0 Ll LL L 13390S T O D Qavoa TIOYLNOO JVINHON g V S NO SNIMOO1 MIIA 8 3SVHd TVLIQN WAWYON V jSVHd IWNYON IWVYLAAN So 330 c 1v3N39 SO 1d3S qaaav 3M L 3 0 ddV av 953 A38 3NOZ SNOISIA33 Milbank Vigilant Owner s and Installation Manual 24 DRAWINGS MGVATS4001208 400A 208V WIRING DIAGRAM SOL Nm Vali aN avon V so 930 c IWAYON J Wa3N39 ayvog tH s zT9 B SNOILO3NNOO YINOLS
7. 9 3SVHd AON3OS3W3 JVIASON T1vJ1n3N SO 930 S Wa3N39 SO AON Z1 qNnO39 daddy Qv 381 GO 1d3S OZ Q3aav ov 38M SO A1nr Sc qavos 331 SO ZZ S10JNO09 M N LNS OL G3I3IQON 31v NOIlLdlJ2S3 3NOZ SNOISIA3N 9 ASVHd IVAHON 8 3SVHd lVWSHON JVMIOQ3N IWNYON V 3SVHd IWNYON 133905 Milbank Vigilant Owner s and Installation Manual n OV ja Von 408 IOYLNOO NO ONIMOOT AdIA 1v1n3N DRAWINGS MGVATS6001 208 600A 208V WIRING DIAGRAM 28 DRAWINGS MGVATS6001480 600A 480V WIRING DIAGRAM quvog d 3 WA Bel Ze SNOILO3NNOO 33WO1Sn2 E m a 5 gt 2 y amp 2 8 SS3N vH Q Im Z2 p 155 c2 UJ gt a Ti m rt z TEL Im lg 19 N
8. Always use adequate lifting to lift and mount the transfer switch during All Vigilant transfer switches require that adequate lifting means are used to install the switch at its mounting location Be certain to choose a location that offers a flat mounting surface that is capable of supporting the transfer switch see Vigilant 400A 600A Specifications on page 8 for proper weight details Caution must be taken at the installation site to make sure the site is free from excessive moisture fluctuating temperature ranges dust corrosive materials etc Before any drilling takes place be certain the drilling area is free of any hazards including electrical wiring piping etc Extreme caution should be exercised when any installation and drilling are performed to protect the transfer switch from any debris including contaminants filings etc Any debris within the transfer switch may result in a system malfunction MOUNTING REQUIREMENTS The enclosure has a NEMA National Electrical Manufacturer s Association type 3R rating and is suitable for indoor outdoor installations and provides a degree of protection against falling rain and sleet Guidelines for mounting the unit include e Ensure that the mounting surface can support the weight of the switch and adheres to all local codes e The enclosure must be installed with NEMA type 3R hardware and connections e Level and plumb the unit enclosure to prevent deformation e Nev
9. SO 1d3S OC Qqaaav Ov 38M L 3 O0Mddv 31v NOlLdlJ2S3 vs 3 SNOISIA33 TV1n14N MGVATS6001240 600A 240V WIRING DIAGRAM 27 Milbank Vigilant Owner s and Installation Manual YOLVe QVO ayog 8 SSJNSVH Q3l J18VIIVAV IVINSON 3 18V IIVAV AON3983NW3 WNYON OL 3N33SNVH A9N3S83A3 OL YS4ASNVYL N EE Q SNOILO3NNOO YSANOLSND ACL LOSY COSY 1S31 153 Q ZU O nO r3 ACL 431 Sle S ro NO 35 983 3 v U i S gt UJ l E ET cg 9 LAdLNO IWNYON lan 9 INdLNO AON39O83W3 LIV HOO dll 132490S dyoga IOYLNOO NO ONDIOO1 M3IA OSes N ol lt J o LIZIN gt x lt IES uc 00 n 13SI9 J3X13 LndNI 33S1083X3 2 N O oO O e Q Q WOO dl l AOCL V IWNYON AOCL V WAYON M AOCL V AON3OS3N3 V ASVHd AON3993W3 8 J3SVHd AON3O83W3
10. 34SNV J 1I AON3913 3 OL YSASNVYL NO 35 983 3 u AZL 431 SNOILOANNOO YSWNOLSND LOS COSY HS GS 5 OO L 1S31 QO A O c z J ele lele E T Ej QNn09 1SI90J3X1 1 43SIO83X3 Z 4531 o vr L G 9 IV INdINO TWWSON 9 v U La LAdLNO AON39N3W3 LEL e E 13 905 m ST gav QMVOS Q NO 9NIMOO1 MJI Bf Top A sO QO Y z s 1 Q EIE duds x lojolololel lol TVMIR3N AOZ gt gt N N AOZL V 3 3 3 O AO8v V AON39MN3W3 V 3SVHd AON39N3W3 o o 8 3SVHd AON39M3W3 9 3SVHd AON39M3W3 z 3 T3 NT es O LP Pres g9 T3 iP S HED 9 3SVHd IWWYON 8 3SVHd IWNYON ET Yana EE GO 1d3S OC 3 Hv 38 50 Anr 8z ayos 031 3 319 NOI1dl89S3 SNOISIA3Y WHYLAAN AOS V 3SVHd IWAYON Q4VO8 1OMHINOO NO ONIMOO1 M3IA 133905 AOCL V WANYON OV LX AOZL V IVWSON 35 4 5 JVS IO3N cl c Tuo S l HV D E VAOOS OCL dN v VAOOG V WNYON Milbank Vigilant Owner s and Installation Manual 26 DRAWINGS
11. Clear the timer before continuing To do this press the round button just above the MIN button Set Current Time and Date 1 Press CLOCK and DAY buttons until the current day shows Release both buttons for current day setting 2 Press CLOCK and HOUR buttons until the current hour shows Release both buttons for current hour setting 3 Press CLOCK and MIN buttons until the current minute shows Release both buttons for current minute setting Set Program Timing 1 Press the TIMER button on the exerciser clock The 1ON will appear at the left side of the display The represents when the testing start will begin 2 Press the DAY button to select the program day period There are 15 possible choices to choose from which can be selected by repeatedly pressing the DAY button The 15 possible selections are 1 Mo to Su 6 Fr 11 Mo to Sa 2 Mo 7 Sa 12 Mo to We 3 Tu 8 Su 13 Th to Sa 4 We 9 Mo to Fr 14 Mo We Fr 5 Th 10 Sa to Su 15 Tu Th Sa 3 Press the HOUR button to set the hour Press the MIN button to set the minute 5 After setting the above testing start time press the TIMER button After the TIMER button is pressed the 1OFF will appear at the left side of the display The 1OFF represents when the testing will end 6 Repeat steps 2 3 and 4 to set the time when the system test is to end 7 Press the CLOCK button to start the exerciser clock
12. VIGILANT 44 AUTOMATIC TRANSFER SWITCH MILBANK ENERGY AT WORK 400 amp 600 AMP OWNER S amp INSTALLATION MANUAL MODEL Revision 1 3 California Proposition 65 Warning Certain components in this product and its related accessories contain chemicals known to the state of California to cause cancer birth defects or other reproductive harm Wash hands after handling DISCLAIMERS All information illustrations and specifications in this manual are based on the latest information available at the time of publishing The illustrations used in this manual are intended as representative reference views only Moreover because of our continuous product improvement policy we may modify information illustrations and or specifications to explain and or exemplify a product service or maintenance improvement We reserve the right to make any change at any time without notice Some images may vary depending upon which model is shown ALL RIGHTS RESERVED No part of this publication may be reproduced or used in any form by any means graphic electronic or mechanical including photocopying recording taping or information storage and retrieval systems without the written permission of Milbank Manufacturing ORIGINAL INSTRUCTIONS English The English version of this manual controls over any error in or conflicting interpretation of any translation 2 Milbank Vigilant Owner s and Installation Manual TABLE OF
13. EUR Switch Settings Function Function Function Set Function Set Function Set Function Set Function Function EN in OFF position at all times Set the unit for 50 60Hz 60 Hz 50 Hz systems Weekly exercise Load test No load with load no cycle test cycle load Set the Dropout Dropout Dropout Dropout v over under v 1896 96 96 v 1596 v 1396 12 voltage Pickup v i i Pickup v Pickup v setting 13 10 7 Set the over under frequency setting No Function Switch 1 The dip switch 1 should remain in the off position at all times 50 60 HZ Switch 2 The dip switch located on the VTSC100 is used to set the unit for 50 or 60 Hz systems When switch location 2 is on the system is configured for 60 Hz When switch location 2 is off the unit is configured for 50 Hz systems Load No Load Switch 3 The dip switch located on the VTSC100 may be used for load no load exerciser testing When switch location 3 is on the system is configured for a load test condition allowing transfer to a generator power source When switch location 3 is off the unit is configured for a no load test condition with no transfer to a generator power source This setting applies to the engine exerciser test only See the VTSC100 user manual for a more advanced and detailed outlook Under Over Voltage Switch 4 5 6 The dip switch located on the VTSC100 may be used to set the Over Under voltage setting Depending up
14. PB2 600 for 600A systems NOTE The transfer switch consists of the 6 position terminal block shown in Figure 6 for connections Battery and Battery must be connected for operation of the VTSC100 controller The battery is either 12V DC or 24V DC A 1A fuse should be placed on the Battery connection Do not use an isolated power supply to power the controller as the controller requires a reference to neutral for AC sensing which it obtains from the distribution system via Battery RSC1 and RSC2 need to be connected to the remote start stop connections of the generator to allow automatic starting These are N O dry contacts 12 Milbank Vigilant Owner s and Installation Manual INSTALLATION AND WIRING An optional customer supplied test switch may be installed by the customer using the TEST 1 and TEST 2 terminals A closed circuit between the test connections will simulate a utility failure See wiring diagram for details The battery charger needs to be of high quality Low quality battery chargers will often go into full recharge mode due to VTS2 controller current draw This will quickly wear out the battery Milbank Vigilant Owner s and Installation Manual 13 GENERAL OPERATION VIGILANT SERIES GENERAL OPERATION The Vigilant switch in combination with the VTSC100 timing module will allow for the automatic transfer of an electrical load to a standby power source in the event of an over under voltage or fr
15. CONTENTS INTEODU C TT u unu k u akr ka ae ed ain de aU GR kK w WAN 5 CONTACT INFORMATION u uu u u L L uu LL uuu uu RE eyn k bod axa k ab e y kum n dan D n n ne be da k b Eb ka And n 5 AUTOMATIC TRANSFER SWITCH ATS a a aa kk KAKA ni KA ka anta Fem k kK kk kk kk kK A kk kk kK kk a a 5 CENERA is cece ERRRK 5 SAFETY i ka ka rey k k k cc P 6 IMPORTANT SAFETY INSTRUCTIONS eee HII I keka ka nem nene k kk kK kK KK here re pe ee kK kK kK kk kK KK KK kK 6 Safety Symbol M ahin09 uu a man hand ki anan xudan e an canab n n 6 SAFETY LABELS ys CREUSE EE 7 GENERAL SAFETY PRECAUTIONS nnne nene ee K kk re re re kk kr kk serere kK kk KK A kk a T SFECIFICATON lc 8 VIGILANT 400A 600A SPECIFICATIONS kk eka kk KK a rr 8 VIGILANT PRODUC cee se awa 9 VIGILANT PRODUC T OVERVIEW iiia reuera echa pee ck k n akla ayak kaka k lan sad ak binika da kad Ka d k d l e a Wana k au aka Edi 9 R
16. NOTE Unused ON and OFF times must have dashes not zeros The time of day is displayed in the 24 hour notation so 00 00 is midnight Milbank Vigilant Owner s and Installation Manual EXERCISER Program Review 1 Repeatedly press TIMER button to advance the display to each subsequent ON or OFF user setting 2 The user set days and times will be displayed 3 To make a change in a specific setting repeat Set Program Timing on page 31 ON AUTO OFF Mode 1 The ON AUTO OFF mode may be selected by pressing the manual button 2 When the ON mode is selected the transfer switch will go directly to the test mode The test mode will stay active until the ON mode is not selected 3 When the AUTO mode is selected the timer will monitor the user settable program times The transfer switch will be tested using the programmed start and end times NOTE Goto the OFF mode first and then back to the AUTO mode when coming from the ON mode The generator will continue to run if AUTO is selected directly from Run 4 When the OFF mode is selected the timer will not monitor any user settable program times The exerciser will not signal to start the generator when itis in the OFF mode When the transfer switch is not connected to an energized utility source the exerciser timer will use an internal battery for memory storage With the exerciser in the OFF position very little current draw is required With the exerciser in the ON
17. be fully running before supplying power to a load TDEN Time Delay Emergency Generator to Normal Utility This delay allows the utility source to be monitored for stability This emergency generator to normal utility time delay allows the utility to be monitored for the set amount of time to confirm that it is fully restored and stable TDEC Time Delay Engine Cool This delay allows the engine to continue running after the transfer switch returns to the normal utility position When the VTSC100 recognizes that the transfer switch is in the normal utility position after an emergency generator to normal utility transfer the generator will continue to run under a no load condition until the engine cool time delay has expired TDNP Time Delay Neutral Position This delay allows the transfer switch to temporarily stop between normal utility to emergency generator and emergency generator to normal utility transfers The temporary stop allows controlled isolation between the both normal utility and emergency generator sources Not available on the 400A switch Milbank Vigilant Owner s and Installation Manual Testing Adjustments Controller test switch Manual testing of the Vigilant transfer switches may be achieved by manual adjustment of the test switch located on the VTSC100 The controller test switch will allow manual testing of the transfer switch The purpose of the test switch is to simulate a u
18. kaka kak AK KK ka Kak k k k kk kK kK KK kk KK kK kk kk kk kk KK kK KK kk kr KK KK KK kK KK kK KK kk 19 600A Manual NES ESPERE KAKA Ka KAK ka kK KK kK kK kK kk kk kk KK kk kK kK kK kK kK kK kk kk Kr kK KK KK KK KK kK KK kk 20 MAINTENANCE u kila k h ad danek 21 RECOMMENDED MAINTENANCE 4kalek pet rag eR UE SWR aus Ou k ka KK KA kK kk kK KK kK kk kk kk k kk kK KK kk kk kk k kK kk kk ax kK kK KK kK KA ka e 21 Fi iauilec 21 DRAWINGS d ir xor jiwa a kok E J 22 MGVATS4001480 400A 480V GENERAL ARRANGEMENT kK k K KAKA K K KK kk 22 MGVATS6001480 600A 480V GENERAL ARRANGEMEN eee mmm nemen nennen 23 MGVATS4001240 400A 240V WIRING DIAGRAVM a kk kk k kK 24 MGVATS4001208 400A 208V WIRING DIAGRAVM ka ka a rrr 25 MGVATS4001480 400A 480V WIRING DIAGRAVM kK ka ka kak kk k k K kK KK kk Ka kk aa 26 MGVATS6001240 600A 240V WIRING DIAGRAM hc keka kaka kk kek eka kaka ka ka kk kk nene Ka kak kk k kK K kk kk kk ka 27 MGVATS6001208 600A 208V WIRING DIAGRAVM
19. load does not exceed 30 percent of the switch rating and the continuous load current does not exceed 100 percent of switch rating When protected by 600 ampere maximum Cutler Hammer Type LD circuit breaker for transfer switches rated not more than 400 amperes this transfer switch is rated for use on a Circuit capable of delivering not more than 10 000 rms symmetrical amperes 480 volts maximum This transfer switch does not include short time current ratings See MGVATSXXXXXXXX manual for installation configuration ATS automatic sequence and test procedure Generator control circuits shall be in conduit LOAD UTILITY GENERATOR AND NEUTRAL TERMINALS 1 600 kcmil 4 AWG OR 2 250 kcmil 1 0 CU7AL TORQUE 500 in Ib Serial Number MILBANK GNOXXXXO013He0203544 www milbankworks com GENERAL OFFICES K C MO n MADE IN U S A PLANT 4 1168761 REV 2 Figure 3 Milbank PN 1168761 Milbank Vigilant Owner s and Installation Manual INSTALLATION AND WIRING GENERAL INFORMATION All Vigilant transfer switches are factory tested and approved Installation requires the mounting of the transfer switch as well as all external wiring for utility and generator operation Once the transfer switch is properly installed it should be visually inspected anq approved before any testing is performed MOUNTING LOCATION IMPORTANT Vigilant series transfer switches do not support Delta configurations installation
20. the contactor is set to the ON position and reference B is set to the OFF position The transfer switch is in the generator position when reference A on the contactor is set to the OFF position and reference B is set to the ON position as seen in 400A Manual Transfer on page 18 The switch should need to be transferred manually only in the event of a failure within the VTS controls Please call technical support if any transfer failures are observed Figure 12 Removable Lever Handle Figure 13 Manual Transfer Lever Location 20 Milbank Vigilant Owner s and Installation Manual MAINTENANCE RECOMMENDED MAINTENANCE Always isolate the transfer switch from all possible power sources when performing maintenance on the mechanism Periodically inspect all terminals load line and control and all fasteners for any loose parts or wiring Periodically inspect all terminals load line and control and all fasteners for tightness Test the transfer switch operation upon initial installation Periodically check for any excessive wear on any mechanical operating parts or wiring connections Clean or replace parts when necessary All transfer switch parts are made of corrosion resistant material or are plated coated or painted for corrosion protection Table 3 Procedure Make the transfer switch safe for inspection and Disconnect all possible power sources before switch maintenance Inspection Insp
21. 0 18 MANUAL TRANSFER OF MECHANISM Never perform a manual transfer while the transfer switch is under load Manual transfer is not recommended If performing an emergency manual transfer be certain to isolate the transfer switch from all power and load sources Manual transferring is not recommended If the transfer switch fails to transfer in an emergency an optional manual transfer may be performed Caution must be taken to confirm that the transfer switch is isolated from all possible load sources before transferring Significant force must be supplied to the removable lever handle to perform the transfer When performing a mechanical transfer the contactor must be properly activated 400A Manual Transfer In 400A transfer switches the manual transfer lever located on the contactor is used to manually transfer between the utility and generator position A separate removable lever handle is used to transfer the mechanism The transfer switch is in the utility position when reference A on the contactor is set to the ON position and reference B is set to the OFF position The transfer switch is in the generator position when reference A on the contactor is set to the OFF position and reference B is set to the ON position The mechanism is transferred by moving the lever handle in the down position See transfer instructions Milbank Vigilant Owner s and Installation Manual MANUAL TRANSFER on the switch mechanism Ne
22. ECEIVING HANDLING AND STORAGE 444k kk kek n Fe pe nau niet kk kK kaka Ka kk kk x kK KK kK kk kk k kk k KK kk KK KK kK KK Ka e 9 ice Jl_ _r _o orD eoene rmmmm e 9 Il lilii nn S D 10 O E 10 VIGILANT CATALOG NUMBER IDENTIFICATION kk kk kk KA kK ka kK tre rere 10 INSTALLATION AND WIRING 11 GENERAL INFORMATION M4l ka kK KK KK ek KK KK KAK kk k ka k lup ieu Uva k kK KK kk kk kk kk ka kk kk kk kk k kk kK kk KK kk kk kk aput 11 meSsmnclbes 0 11 MOUNTING HEOGUIBEMENNT S uictus necsta peni keke verbe pu uva kk kk kK kK kK kK kk kk k k kk kk kk kk kk kk Ub t uS OR C vba EUM kk aa 11 RECOMMENDED UPSTREAM PROTECTION KK KA kk k k kk DR Data kK KK KK Kak a 11 ROWER CONNECTION rset uuu unus 2 11 CONNEC HON assess cance esas tah ware sense pa Ki iiIii ik aw nu s 12 nnmnnn nnmnnn nnmnnn 14 VIGILANT SERIES GENERAL OPERATION pea don in qt iste dede ten Cd pa A KAKA AKA KA AK esi 14 ADJUSTMENTS AND SETTINGS
23. LUDED AND LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES ARE EXCLUDED TO THE EXTENT EXCLUSION IS PERMITTED BY LAW BUYER S SOLE REMEDY IS THE LIMITED WARRANTY STATED ABOVE WARRANTY PERIOD Consumer Use 5 years Commercial Use 5 years The warranty period begins on the date of purchase by the first retail consumer and continues for the period of time stated above Equipment used for primary power in place of utility is not applicable to this warranty WARRANTY REGISTRATION PROCESS Thank you for choosing Milbank s Vigilant Series Automatic Transfer Switch for your generator system 1 For the fastest and most efficient way to register your Vigilant warranty please complete the online form at milbankworks com warranty preferred method Otherwise please complete the postcard and return via mail 2 Complete the online form or return the postcard within 10 days of installation 3 Save the proof of purchase If the Vigilant is not registered within 10 days the warranty start date will default to the date of purchase by the first retail consumer 4 Ifthe warranty registration steps are not completed the warranty start date will default to the manufacturing date ABOUT OUR WARRANTY Any authorized service dealer may perform warranty repairs Most warranty repairs are handled routinely but sometimes requests for warranty service may not be appropriate or applicable For example warranty service would not apply if equipment dam
24. ND 25 9808u m SS3NMVH 037 E m Z m 5 amp amp 2 ja m com r m 9 z M it o most OF 04 Z gm 4 m SS 2 6 x lt E m NE ee e QS SS a IN IW IA lo Io QMVO8 1OMINOO 5 lt gt gt N lt fx z UJ LT X IV INdINO TVWSON U 8 INdINO AON3S33W3 LETIS 131905 Es QMVOS8 8 2 9 MIIA hP PzC fi GNnONO N3SION3X3 d Le 5 1 1ndNI N3SION3X3 9 O g v o AOZL V VIANSNON Pz c asn4 voz iC nom O pn E Cin PIE Base Ins A NIA Co AOZL V r O AOZL V AON398N3W3 V 3SVHd AON393W3 z g 3SvHd AON39M3W3 A 9 3JSVHd AON3983W3 E N3SIOM3X3 2 T S 131905 QMVO8 1OMINOO NO SNIMOO1 MIIA 9 JSVHd lVASON SO idv ZZ STOYLNOD LINS OL Q3l4JIQOW 3AO ddV 31v NOILdIYDS3 SNOISIA3H 8 3SVHd IWWYON IVNSNON V 3jSVHd lVWHON WaLAAN 25 Milbank Vigilant Owner s and Installation Manual DRAWINGS MGVATS4001480 400A 480V WIRING DIAGRAM ecd ves sa TALINN O ee OR 9 O gt C IVO D 19 AJ K L SSANYVH duYvOd 44 8 318 WAYON OL
25. TY LABELS Always replace any illegible or missing labels immediately All safety labels must be legible to alert personnel to safety hazards Electrical shock hazard May cause injury or death Disconnect all sources of supply before servicing Figure 1 Milbank PN 1168019 GENERAL SAFETY PRECAUTIONS DANGER DANGER Equipment contains high voltage Despite the safe design of the system operating this equipment imprudently neglecting its maintenance or being careless can result in death or serious injury The safety messages that follow have WARNING level hazards e Unauthorized or improper installation operation application or repair of this equipment is extremely dangerous Only qualified electricians should attempt installation of this equipment which must strictly comply with all applicable codes standards anq regulations When connecting a generator system to an electrical system that is normally supplied by an electric utility company always comply with regulations of the National Electrical Code NEC Article 701 Legally Required Standby Systems or Article 702 Optional Standby Systems as applicable and Occupational Safety and Health Administration OSHA as applicable It is essential to use the latest version of any standard to ensure all current information is applied Milbank Vigilant Owner s and Installation Manual SAFETY The safety messages that follow have WARNING level ha
26. This product is designed for use with standby generators This ATS may have different installation requirements depending on the generator manufacturer or design When operated and maintained according to the instructions in this manual your system will provide many years of standby electrical energy service This manual contains important safety instructions for installation and operation of this ATS We have made every effort to provide safe efficient instructions for installation and operation However as every installation is unique it is impossible to anticipate every possible procedure and method to obtain a properly installed unit It is important that you read and understand these instructions thoroughly before attempting to install or operate this unit Your equipment is supplied with this combined Installation and User Manual This is an important document and should be retained by the owner after the installation has been completed An electronic version can be downloaded at milbankworks com This ATS requires professional installation before use Refer to the installation section of this manual for instructions on installation procedures Only licensed electrical contractors should install an ATS Installations must comply completely with all federal state and local codes standards and regulations Your installer should follow these instructions completely Every effort has been made to ensure that the information in this m
27. age occurred because of misuse lack of routine maintenance shipping handling warehousing or improper installation Similarly the warranty is void if the manufacturing date or the serial number on the equipment has been removed altered or modified During the warranty period defined above the authorized certified technician at its option will repair or replace any part that upon examination is found to be defective under normal use and service No allowances shall be made to the Buyer for any transportation duties brokerage fees labor costs or parts adjustments or repairs or any other work unless said charges have been authorized in writing in advance by the Seller The Seller shall not be liable for determining whether any Article s or parts thereof are suitable for the Buyer s or any third party s intended use or application The Seller shall in no event be liable for any special or consequential damages or for loss of profit as a result of a breach of this warranty including without limitation any damages relating to any direct or indirect damage to property resulting from any use removal or installation of the article s by the Buyer or any third party 32 Milbank Vigilant Owner s and Installation Manual WARRANTY This warranty will not cover the following repairs and equipment e Normal Wear Electrical equipment like any mechanical device needs periodic parts and service to perform well This warranty does not cover repa
28. anual is both accurate and current However the manufacturer reserves the right to change alter or otherwise improve the system at any time without prior notice NOTICE Please check with the generator manufacturer to ensure the Vigilant switch is compatible Milbank Vigilant Owner s and Installation Manual INTRODUCTION CONTACT INFORMATION There are several ways to contact us for answers to questions you may have about your product Contact Technical Services by phone at 816 410 7346 Monday through Friday 8 a m to 5 p m Central Time Electronic communication can be made through our website milbankworks com where you can locate an authorized repair technician or by email at PGTS milbankworks com For your future reference record the following pertinent information This information will help to identify product information should you need to contact Milbank s Technical Services department ATS Model Number Description Serial Number GENERATOR Model Number Description Serial Number SAFETY IMPORTANT SAFETY INSTRUCTIONS This safety alert symbol appears with most safety statements It means attention become alert your safety is involved Please read and abide by the message that follows the safety alert symbol Read Manufacturer s Instructions SAVE THESE INSTRUCTIONS DANGER wz I Indicates a hazardous situation which if not e This manual contains impo
29. atically retransferred to the utility power source All Vigilant transfer switch mechanisms incorporate a double throw action switching device for automatic transferring The Vigilant transfer switch mechanism is a contactor operated device controlled by a set of utility and generator solenoids Manual operation is also provided for manual transfer of the load between the power sources if necessary Milbank Vigilant Owner s and Installation Manual PRODUCT SERIES d ki rr li a EZ Ec E LII ero B rm Figure 2 VTS2000 Series RECEIVING HANDLING AND STORAGE Shipment contents e Vigilant Series Automatic Transfer Switch e Installation and User Manual e Warranty card Receiving Every effort is made to ensure that your Vigilant transfer switch arrives at its destination undamaged and ready for installation The packing is designed to protect the transfer switch s internal components as well as the enclosure Care should be taken to protect the equipment from impact at all times Do not remove the protective packaging until the equipment is at the installation site and ready to be installed After unpacking inspect the switch for any damage that may have occurred during shipping lf any missing parts or damage is discovered when unpacking do not return the unit to the place of purchase please contact Milbank Technical Services for instructions on how to proceed Ne
30. d on the switch contactor and neutral block assembly Connect the utility generator neutral and load cables to the terminals which are clearly marked on the transfer switch see Figure 5 Verify that all connections are correct before tightening lugs All power cable lug connections must be tightened to the proper torque values as shown in Table 1 Low voltage wire cannot be installed in the same conduit as power voltage wiring It could result in shock due to short circuit as well as cause electromagnetic interference resulting in non operation of the system 11 INSTALLATION AND WIRING CONNECTIONS N O dry contacts Transfer Switch Internal s e e S e e e S amp e 2 Generator ea SPST Remote Start Optional Contacts To Generator 12 24VDC Generator Battery Figure 5 Figure 4 Power Cable Connection Locations On 600A models always install the transparent protective shields covering the power connections of the switch mechanism once the proper connections are performed Table 1 400 600A Lug Torque Values Internal Socket Size Across Flats Tightening Torque 1 2 in 13 mm 500 in Ib 56 N m Wire size range 4 to 600 MCM copper using Ilsco lug TA 500 S for 400A systems Figure 6 Wire size range 2 to 600 MCM copper using Ilsco lug T
31. ect the transfer switch location for possible safety Inspect mounting location for any safety or fire hazards hazards Inspect for dirt wiring damage and mechanical damage Check for any discoloration melting or blistering of Check for any overheating due to loose connections wiring or connections Perform regular testing of the switch to check for proper Perform regular testing of the transfer switch operation i case of emergency MAINTENANCE Always maintain a 3 feet 92 cm clearance around the Vigilant transfer switch Once a month visually inspect the outside of the switch for accumulation of dirt moisture and or corrosion on the enclosure Check all hardware including controller exerciser Inspect the transfer switch for loose hardware terminals etc for any looseness due to vibrations etc The homeowner or end user is responsible for following all maintenance and periodic testing procedures and guidelines of the generator owner s manual to ensure proper operation Once a year have a licensed electrician clean the inside of the switch and inspect for e Damage or loose parts e Discoloration of wire insulation or components Milbank Vigilant Owner s and Installation Manual 21 DRAWINGS MGVATS4001480 400A 480V GENERAL ARRANGEMENT 22
32. equency condition on any or all phases of the utility power supply In the event of an over under voltage or frequency condition of utility power the onboard VTSC100 sensing circuitry will begin the initiation of the transfer process Upon initial sensing of a loss of utility power the Vigilant transfer switch is specifically designed to allow an engine start time delay period TDES to expire before starting the generator This engine start time delay is user adjustable from the VTSC100 preventing unnecessary engine starts from a temporary loss of utility In the event the utility source is not restored after the engine start time delay has expired the remote contacts will close sending a signal to the generator s automatic start controller When the VTSC100 senses that the generator has started and is within acceptable limits the transfer switch will wait until the utility to generator time delay TDNE has expired before switching to the neutral position While in the neutral position the transfer switch will transfer back to utility supply if the utility is restored With no utility source the transfer switch will stay in the neutral position until the delay on neutral time has expired allowing the transfer switch to temporarily stop at the neutral position during either the utility to generator or generator to utility transfers The temporary stop allows controlled isolation between both utility and generator sources After the
33. er install the switch where any corrosive substance may come in contact with the enclosure e Protect the switch at all times against excessive moisture dust dirt lint construction grit and corrosive vapors Milbank Vigilant Owner s and Installation Manual RECOMMENDED UPSTREAM PROTECTION When protected by a circuit breaker rated at 600A maximum for 400A rated transfer switches this switch is suitable for use on a circuit capable of delivering not more than 10 000A RMS SYMMETRICAL AT 480V When protected by a circuit breaker rated at 800A maximum for 600A rated transfer switches this switch is suitable for use on a circuit capable of delivering not more than 12 000A RMS SYMMETRICAL AT 480V Use copper or aluminum wiring 60 75C rating for power terminals Using upstream protection devices other than the recommended circuit breakers may cause improper operation of the Vigilant switch Always de energize power connections before installing any connections Power lines may carry high voltage Exercise extreme caution when installing any power connections to the Vigilant switch POWER CONNECTIONS Proper power cables need to be installed to the transfer switch and should be installed by licensed electrical contractors Improper installation or connections of these power cables are extremely dangerous and may Cause severe injury or death All power connections are to be connected to the proper lugs which are include
34. er the utility is restored Milbank Vigilant Owner s and Installation Manual ADJUSTMENTS AND SETTINGS VIGILANT SERIES ADJUSTMENTS AND SETTINGS DANGER Never adjust settings on the transfer switch controller while the controller is energized Always completely isolate all power sources from the controller and transfer switch mechanism before making any adjustments 12 24 VDC OPERATION The VTSC100 controller is designed to operate in a 12 OR 24 VDC system voltage In 12VDC system operation the controller requires that jumpers be installed in the 12 24VDC jumper location In 24VDC system operation the controller requires that no jumpers be installed in the 12 24VDC jumper location A total of five jumpers need to be installed for 12VDC operation as illustrated Installing jumpers in the 12 24 VDC jumper locations for 24VDC system operation may damage the VTSC100 controller Milbank Vigilant Owner s and Installation Manual The Vigilant series adjustments and settings may be made from the onboard VTSC100 transfer switch controller The general settings and adjustments are as follows See the VTSC100 controller user manual for detailed information on adjustments v Sha Jumper not Jumper installed installed Relay RSC for 2AVDC for 12VDC s Dip Switch Han ESO sis LED Annunciator Figure 8 12 24 VDC Operation l ADJUSTMENTS AND SETTINGS System Adjustments Y Table 2
35. ernal engine exerciser and LED annunciation The engine exerciser is easily adjustable from outside the transfer switch enclosure External LED indication TO GENERATOR is included on all Vigilant 2000 series switches allowing visual controller status The user may set the h FOR SYSTEM TEST NN engine exerciser to simulate a utility power failure and SS test the functionality of the transfer switch system The exact day and time may be specified for testing External LED indication is available for utility available Figure 15 NEMA 3 generator NEMA 3 available transfer to utility transfer to generator and exercise test run Illumination is explained in detail in the VTSC100 user manual The functions of the exerciser time clock are listed below UTILITY The exercise time clock is used to set specific times to test the transfer switch operation The RESET button initializes the time clock erasing any previous program GENERATOR The following sections will explain how to AVAILABLE Set curent time and date i TRANSFERRED Set program timing TO UTILITY Review your program ON AUTO OFF mode TRANSFERRED TO GENERATOR po EXERCISE TEST RUNNING Figure 16 Figure 14 30 Milbank Vigilant Owner s and Installation Manual NOTE The exerciser clock has a backup battery The clock runs off the battery when utility power is not available The battery is not rechargeable Clearing the Exerciser
36. essive moisture dust dirt or corrosive vapors Remain alert at all times while working on this equipment Never work on the equipment when you are physically or mentally fatigued If connected devices overheat turn them off and turn off their circuit breaker or fuse SPECIFICATIONS VIGILANT 400A 600A SPECIFICATIONS Vigilant series transfer switches do not support Delta configurations Ambient temperature rating 113 F 45 C at 400A 600A 131 F 55 C at 360A 540A 149 F 65 C at 300A 450A 158 F 70 C at 280A 420A Do not exceed 158 F 70 C DC operating voltage 12 24V DC Voltage Range 9 30V DC DC power consumption 25 mA 12V DC Control setting ranges Time Delay Engine Start TDES 3 32 seconds 13 seconds 1 56V DC Q TP J2 1 Time Delay Normal Utility to 11 64 seconds 21 seconds Emergency Generator TDNE 0 78V DC Q TP J2 2 Time Delay Emergency Generator 9 256 seconds 256 seconds Transfer to Normal Utility TDEN 5 00V DC Q TP J2 3 Time Delay Engine Cooldown 0 256 seconds 256 seconds TDEC 5 00V DC Q J2 4 Time Delay Neutral Position TDNP 0 64 seconds 10 seconds 600A only 0 78V DC Q J2 5 Normal Line Sensing Under Voltage Dropout 11 18 Dropout 18 Pickup 6 13 Pickup 13 2 accuracy 2 accuracy Normal Line Sensing Under 5 12 12 Frequency 1 accuracy 1 accuracy Emergency Line Sensing Under Dropout 11 18 Dropout 18 Vo
37. g IB l mei N gt mi U c YHOLVY 1 0 a QMVO8 1O3HLNOO pre L S 9 O IV INdLNO WNION LECI Z La LNdLNO AON3OH3W3 S W 1300S ET g y QMVOS OMINOO x 3 NO MIIA KWP O78 n ANNONS N3SION3X3 ov se 1 IndNI N3SION3X3 l The 8 oo MOZI V TVW3ON T 5 PMA 9 1 979 0 asn4 EBEN LIV MOO dlML i5 voz o EET 7 02 didl cp I JVe amp LI 3N lololo TVHIQ3N JA zigiz v 2 38358252 AOZL V ADN35S33W3 g3S1O83X3 AOS V AON39N3W3 v 3SVHd AON39N3W3 m 8 3SVHd AON3983W3 o 3SVHd AON39N3W3 z gt zH f 9 o 3 8 6 2 O of Le niv gg 1 OZI ALLE LT zf e 3v x LH B TWWYON of Sl 13390S q l gt Q3VO8 1031NO9 da an NO MIA m v 3 3SVHd VWHON 8 3SVHd VWHON ADSP AOZL V WWHON OV LX LH V 3SVHd TIVASNON dN VA00S LL S0 230 S 3 39 A097 V TWWYON SO AON ZL qNn039 G3GGv xx 33JIM SO 1d3S Qq3aav Hv 38 SO 1 8z qaaav qavos 031 3 O0HddV aiv NOIL dlJ2S3 ra 3NOZ SNOISIA33 TV1n3N 29 Milbank Vigilant Owner s and Installation Manual EXERCISER ENGINE EXERCISER VIGILANT AUTOMATIC TRANSFER SWITCH AND EXTERNAL LED ee ANNUNCIATION GENERATOR EXERCISER GENERATOR AVAILABLE Introduction Z A All Vigilant 2000 series transfer switches include an OFF gt ext
38. ir when normal use has exhausted the life of the part or equipment e Installation and Maintenance This warranty does not apply to equipment or parts that have been subjected to improper or unauthorized installation or alteration or modification misuse negligence accident overloading improper maintenance repair or storage so as in our judgment to adversely affect its performance and reliability This warranty also does not cover normal maintenance such as adjustments cleaning and fuse replacement Other exclusions This warranty excludes wear items or damage or malfunctions resulting from accidents abuse modifications alterations or improper servicing Accessory parts are excluded from the product warranty This warranty excludes failure due to acts of God and other force majeure events beyond the manufacturer s control Also excluded is used reconditioned and demonstration equipment The warranty shall not apply to any materials or parts thereof furnished by the Buyer or acquired from others at the Buyer s request and or the Buyer s specifications or designs Milbank Vigilant Owner s and Installation Manual 33 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK ala MILBANK ENERGY AT WORK VIGILANT Revision 1 3 BOM 1168497 4 2 15 Milbank 4801 Deramus Ave Kansas City MO 64120 877 483 5314 milbankworks com
39. ltage Pickup 6 13 Pickup 13 2 accuracy 2 accuracy Over under voltage sensing Dropout 11 18 Pickup 6 13 adjustable Percentage above or below normal voltage to recognize an unacceptable voltage condition 2 accuracy Over under frequency sensing 5 12 adjustable Percentage above or below normal frequency to recognize an unacceptable frequency condition 1 accuracy Test switch Included UL withstand closing ratings 10 000A with properly rated 600A circuit breaker 480V 400A 12 000A with properly rated 800A circuit breaker 480V 600A Lug capacities 400A 4 to 600 MCM 600A 2 to 600 MCM Overall dimensions 400A Enclosure 48 x 30 x 12 in 121 9 x 76 2 x 30 5 cm 600A Enclosure 60 x 30 x 24 in 152 4 x 76 2 x 70 0 cm 400A 235 Ib 107 kg 600A 425 Ib 193 kg One of the connected L N phases must be below the under voltage threshold to initiate transfer sequence 8 Milbank Vigilant Owner s and Installation Manual VIGILANT VIGILANT PRODUCT OVERVIEW Milbank Vigilant series automatic transfer switches are represented by the MGVATS product identifier designed with all required sensing circuitry provided The sensing circuitry allows automatic transfer of an electrical load to a standby power source in the event of an over under voltage or frequency condition on any or all phases of the utility power source Upon the restoration of the utility supply the electrical load will be autom
40. neutral delay has expired the transfer switch will complete the transfer to the destination source All connected loads will be transferred to the generator power source 14 While the transfer switch is in the generator position the VTSC100 will constantly monitor the utility source voltage and frequency status Once the utility source is restored the transfer switch will wait until the generator to utility time delay TDEN has expired before switching to the neutral position The TDEN delay is user adjustable from the VTSC100 to prevent unnecessary transfers caused by momentary utility restoration conditions If the utility source remains stable after the generator to utility time delay expires the transfer switch will transfer to the neutral position The transfer switch will stay in the neutral position until the delay on neutral time has expired If the utility source fails during this delay period there will be a transfer back to the generator position When the delay on neutral time expires the transfer switch will transfer to the utility position All connected loads are transferred to the utility power source When connected loads are transferred back to the utility power source an engine cooldown period TDEC will be initiated allowing the generator to run in a no load condition This engine cooldown time delay is user adjustable from the VTSC100 allowing the generator to continue running for an adjustable period aft
41. on the positions of dip switch locations 4 5 and 6 the VTSC100 will determine the percentage range to recognize a utility failure The failure percentage adjustments can range from 11 to 18 percent of the utility power source for dropout and 6 to13 percent for pickup Switch 4 5 and 6 off for 18 and on for 11 dropout See the VTSC100 user manual for a more advanced and detailed outlook Under Over Frequency Switch 7 8 9 The dip switch located on the VTSC100 is used to set the Over Under frequency setting Depending upon the positions of dip switch locations 7 8 and 9 the VTSC100 will determine the percentage range to recognize a utility failure The failure percentage adjustments can range from 5 to 12 percent of the utility power source Switch 7 8 and 9 off for 12 and on for 5 range See the VTSC100 user manual for a more advanced and detailed outlook Relay RSC 8 TDNE TDEN Timing Adjustments 16 i 10A id Installation Manual B ADJUSTMENTS AND SETTINGS Figure 9 TDES Time Delay Engine Start This delay prevents unnecessary engine starts When the VTSC100 determines a utility failure it will wait for the engine start time delay to expire before trying to start the generator TDNE Time Delay Normal Utility to Emergency Generator This delay allows the generator to stabilize before any load is transferred This normal utility to emergency generator time delay allows the generator to
42. position a larger current draw is required With the exerciser in the AUTO position very little current draw is required when the program is not initiated See Table S for internal battery current draw Table 4 x 80uAhour uu O AUTO 5 uA hour program not initiated AUTO 80 uA hour program initiated The internal battery current draw would not be applicable when an energized utility source is supplying power to the switch 31 WARRANTY MILBANK MANUFACTURING VIGILANT OWNER WARRANTY POLICY LIMITED WARRANTY Milbank Manufacturing will repair or replace free of charge any part s of the equipment that is defective in material or workmanship or both providing that installation of the equipment complies with all applicable codes industry standards laws regulations and provided installation manual Milbank s Vigilant and associated components shall be installed only by a licensed electrical contractor and otherwise this warranty is void This warranty is effective for the time period and subject to the conditions stated below For warranty service please call Milbank Manufacturing at 888 483 5314 or Milbank s PowerGen office at 816 410 7346 PGTS milbankworks com THERE ARE NO OTHER EXPRESS WARRANTIES OR IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE ABOVE WARRANTY IS LIMITED TO FIVE YEARS FROM PURCHASE ANY AND ALL IMPLIED WARRANTIES ARE EXC
43. rtant information that avoided will result in death or serious injury should be used during installation maintenance and operation of this unit e Read all the instructions and safety symbols thoroughly before attempting to install operate and i i Indicates a hazardous situation which if not or service this equipment avoided could result in death or serious injury Safety Symbol Meanings Indicates a hazardous situation which if not avoided could result in minor or moderate injury Safety Alert Symbol NOTICE Indicates a situation which can cause damage Crush Hazard to the equipment personal property and or the environment or cause the equipment to operate improperly A Electrical Shock Hazard NOTE Indicates a procedure practice or condition that should be followed in order for the generator to function in the manner intended The manufacturer of this product cannot reasonably anticipate every possible circumstance that might involve a hazard The warnings in this manual and the tags and decals affixed to the unit are therefore not all inclusive If you use a procedure work method or operating technique that the manufacturer does not specifically recommend you must ensure that your method is safe for you and others You must also make sure that the procedure work method or operating technique that you choose does not render the equipment unsafe 6 Milbank Vigilant Owner s and Installation Manual SAFE
44. tility power failure Normally the test switch would be set to the utility position allowing proper sensing for normal utility faults To simulate a utility fault when no fault actually exists the test switch would be set to the test position allowing the transfer switch to transfer to the generator position After testing utility power can be restored simply by setting the test switch back to the utility position Remote test switch The remote test switch will allow remote testing of the transfer switch The purpose of the test switch is to simulate a utility power failure The remote test switch may be installed by a licensed electrical contractor the 17 ND SETTINGS set to the DISABLE position allowing proper sensing for normal utility faults To simulate a utility fault when no fault actually exists the test switch would be set to the ENABLE position allowing the transfer switch to transfer to the generator position A SPST test switch rated at a minimum of 1A should be used Exerciser The purpose of the exerciser is to perform a test of the transfer switch either manually or automatically The exerciser may be adjusted by a licensed electrical contractor to any specific time or day in which to perform a test The exerciser can perform a test for a load or no load condition For details instructions on operational and setting instructions see ENGINE EXERCISER AND EXTERNAL LED ANNUNCIATION on page 9
45. ver install a switch that has been damaged A shipping label affixed to the shipping box includes a variety of product and shipping information such as items and customer numbers Make certain that this information matches your order information VIGILANT PRODUCT SERIES Handling As previously mentioned each Vigilant transfer switch is packaged in its own individual box Protect the equipment from impact at all times li i and do not double stack Once the transfer switch is at the installation site and ready to be installed the packaging material may be removed Storage 10 Although well packaged this equipment is not suitable for outdoor storage If the transfer switch is to be stored indoors for any period of time it should be stored with its protective packaging in place Protect the transfer switch at all times from excessive moisture dirty conditions corrosive conditions and other contaminants It is strongly recommended that the package protected equipment be stored in a climate controlled environment of 4 to 149 F 20 to 65 C with a relative humidity of 80 or less Do not stack other equipment on top of the stored switches VIGILANT CATALOG NUMBER IDENTIFICATION MGVATSXXXXXXXX VTS2 0400 AUTOMATIC TRANSFER SWITCH SINGLE PHASE 120 240 VAC 60Hz 400 AMPS Type 3R Enclosure Suitable for use as service equipment Suitable for total system transfer where the tungsten
46. ver transfer under a load condition Always remove the handle from the manual transfer lever location after each transfer Never allow the removable lever handle to come in contact with live wires or terminals Manual Transfer Lever Utility A On Aa Generator A Off Figure 11 Manual Transfer Lever Location Milbank Vigilant Owner s and Installation Manual 19 MANUAL TRANSFER 600A Manual Transfer To transfer from Utility to Generator position In 600A transfer switches the manual transfer lever 1 Push Trip using an object such as a screwdriver to M located on the contactor is used to manually open the utility poles transfer between the utility and generator position A 2 Set the removable handle on M and operate in separate removable lever handle is used to transfer the UP direction while pushing select with the the mechanism See transfer instructions on the switch screwdriver mechanism Never transfer under a load condition Bn NEN Always remove the handle from the manual transfer To transfer from Generator to Utility position lever location after each transfer 1 Push Trip using an object such as a screwdriver to open the generator poles 2 Setthe removable handle on M and operate in the Never allow the removable lever handle UP direction to come in contact with live wires or The transfer switch is in the utility position when terminals reference A on
47. zards e Failure to properly ground equipment can result in electrocution Do not touch bare wires Do not use equipment with worn frayed bare or otherwise damaged wiring Do not handle electrical cords while standing in water while barefoot or while hands or feet are wet If you must work around a unit while it is operating stand on an insulated dry surface to reduce shock hazard Do not allow unqualified persons or children to service equipment In case of an accident caused by electrical shock immediately shut down all sources of electrical power and contact local authorities Avoid direct contact with the victim Low voltage wire cannot be installed in the same conduit as power voltage wiring Dangerous power voltages are present inside a live ATS Never work on the ATS unless all power voltage supplies to the switch have been turned off When an ATS is connected to a standby generator the generator engine may crank and start at any time without notice to the end user To avoid injury that may be caused by such start ups move the safety disconnect switch on the front panel to the OFF position before working on this equipment NOTICE Improper treatment of equipment can damage it and shorten its life Use equipment only for intended uses If you have questions about intended use ask a Milbank certified technician or contact Milbank Manufacturing s PowerGen division Do not expose equipment to exc
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