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Vertex™ Evaporative Condenser Rigging & Assembly Instructions 

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Vertex™ Evaporative Condensers should be rigged and 
assembled as outlined in this bulletin.

 

These procedures should be thoroughly reviewed prior to the actual 
rigging and assembly of the equipment to acquaint all personnel 
with procedures to be followed and to assure that all necessary 
equipment will be available beforehand.

 

 

 

 

 

 

 

 

Be  sure  to  have  a  copy  of  the  submittal package 
available  for reference. If you do not have a copy of this 
drawing, or if you need additional information about 
this unit,  contact your local 

BAC Representative

 

whose name  and telephone number are on a label 
adjacent to the access door. The model number and 
serial number of the unit are also located in this area. 

Содержание Vertex VRC Series

Страница 1: ...Vertex Evaporative Condenser RIGGING ASSEMBLY INSTRUCTIONS...

Страница 2: ...aint all personnel with procedures to be followed and to assure that all necessary equipment will be available beforehand Be sure to have a copy of the submittal package available forreference If you...

Страница 3: ...embly 6 Rigging 6 Section Assembly 8 Wiring the Factory Terminal Box EC Fan System Only 9 Electrical Power Quality 9 Power Connections 9 Controls Connections 10 3 Optional Accessory Installation 11 Bo...

Страница 4: ...BAC Representative for more information For the dimensions and weights of a specific unit or section refer to the submittal drawings WARNING Only personnel qualified to do so should undertake the ins...

Страница 5: ...tion in the Vertex Operation Maintenance Manual on www BaltimoreAircoil com or contact your local BAC Representative for recommended protection alternatives WARNING Before an actual lift is undertaken...

Страница 6: ...G Single piece lift is ONLY possible when total unit shipping weight is under 35 000 lbs Please refer to the shipping weight shown on the Unit Print from submittal package Single piece lifting must be...

Страница 7: ...orative Condenser Rigging Assembly Instructions Rigging Assembly Page 7 Figure 1 Single Piece Lift Rigging of Upper Coil Section Rigging of Lower Fan Section Center of Gravity Figure 2 Two Piece Lift...

Страница 8: ...tion Install flat butyl sealer tape BAC part 554000 supplied with the unit on the mating flanges of the lower section in a continuous line At each corner allow 1 overlap See Figure 3 Figure 3 Sealer T...

Страница 9: ...d circulating pump include a bleed line with valve Wiring the Factory Terminal Box EC Fan System Only Electrical Power Quality This unit requires clean electrical power to operate properly Voltage and...

Страница 10: ...full speed at 20mA The 4 20mA should be wired as outlined in the wiring diagram in the submittal package Control wiring can be routed into the terminal box through the NEMA plug located on the bottom...

Страница 11: ...n Page 11 3 Optional Accessory Installation Bottom Water Outlet 1 The bottom connection seal Figure 8 is typical for all bottom remote sump outlets Flange mounting hardware and gasket to be supplied b...

Страница 12: ...so it does not slide while lifting Lift the platform so that the support gussets align with the mounting brackets on the unit See Figure 9 2 Fasten the platform gussets to the mounting brackets using...

Страница 13: ...Vertex Evaporative Condenser Rigging Assembly Instructions Optional Accessory Installation Page 13 Figure 11 Typ Ladder Bracket Installation Figure 12 Typ End Ladder Bracket Installation...

Страница 14: ...tach the ladder to the platform and fasten the lower and intermediate brackets to the ladder side rails as shown in Figure 11 and Figure 12 6 Tighten all ladder bracket fasteners 7 Cut the ladder to l...

Страница 15: ...d Installation 5 16 Tappers Detail C Rail to Rail Connection Qty 1 5 16 bolt flatwashers lockwasher nut Detail B Rail Corner Connection Upper Qty 4 5 16 bolt flatwashers lockwasher nut Lower Qty 4 3 8...

Страница 16: ...ld be joined prior to lifting and installing on the unit 2 Unbolt the splice plates from both sides of the platform but DO NOT remove the plates from the support beam channel Slide the loose plates to...

Страница 17: ...de the platforms until the crossmember cutout is aligned with the crossmember of the second section Then slide the two sections together until the support beams are aligned and the crossmember is seat...

Страница 18: ...ctions Optional Accessory Installation Page 18 6 Secure crossbeam on inside of platform with provided hardware Figure 20 Outside beam splice plate mounting fastener locations Figure 19 Inside beam spl...

Страница 19: ...Page 19 7 Follow all steps in Section Typical Installation 8 Install A frame handrail section and toeboard See Figure 14 and Figure 21 Figure 21 Platform and A Frame Handrail Section Installation Det...

Страница 20: ...rm gap cover plates PCC to platform base using 5 16 tappers and 1 4 x 2 self tapping screws provided Secure coil casing section gap cover plate FAT to coil casing section using 1 4 x 2 self tapping sc...

Страница 21: ...1 If the safety cage is shipped in multiple pieces assemble the bottom flared section to the upper safety cage section Secure with supplied hardware See Figure 23 NOTE Safety gates are provided for a...

Страница 22: ...ghts Cage Height ft Bolting Location Cage Height ft Bolting Location Cage Height ft Bolting Location A B C D A B C D A B C D 4 1 1 12 1 1 2 1 20 1 1 4 1 5 1 1 1 13 1 1 2 1 21 1 1 4 1 6 1 1 1 14 1 1 2...

Страница 23: ...ded lube lines with BAC compatible water resistant grease using a manual grease gun See the Fan Shaft Bearings section of the Vertex Evaporative Condenser Operation Maintenance Manual available on www...

Страница 24: ...l wiring diagram NOTE All power wiring should have a temperature rating of 167 F 75 C and be rated for the number of wires in the conduit 5 Connect the heater power wire conduit s to the heater power...

Страница 25: ...Optional Accessory Installation Page 25 NOTE Figure 26 is superseded by any drawing supplied with the panel by the manufacturer Figure 26 Example Wiring Diagram for Stand Alone BAC Heater Control Pan...

Страница 26: ...Vertex Evaporative Condenser RIGGING ASSEMBLY INSTRUCTIONS baltimoreaircoil com 2022 Baltimore Aircoil Company 7600 Dorsey Run Road Jessup MD 20794 410 799 6200 RGRAVRC01_R3 0...

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