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Harsco Industrial MACH C-1050GG, Installation & Owner'S Manual, Page: 9 / 12

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Harsco Industrial MACH C-1050GG Installation & Owner'S Manual Download Page 9

MACH

®

 Gas-Fired Boiler 

Dual Fuel (NG & LP) MACH Boiler Supplement                  

 

 

 9 

2.6 A

SSEMBLY 

D

RAWING  

MACH

®

  

C-750GG

 

/

 

C-900GG

 

/

 

C-1050GG 

 

 

 

Mark Description 

1 

Burner Transition Piece 

2 Blower 
3 Venturi 
4 

Pilot Gas Tube (LP or NG) 

5 

High Gas Pressure Switch (LP and/or NG) 

6 

NG Pilot Gas Tube 

7 

NG Automatic Gas Valve 

8 

NG Low Gas Pressure Switch 

9 

LP Pilot Gas Tube 

10 

LP Automatic Gas Valve 

11 

LP Low Gas Pressure Switch 

Summary of Contents for MACH C-1050GG

Page 1: ...___ Start Up Date ____________________ Harsco Industrial Patterson Kelley 100 Burson Street East Stroudsburg PA 18301 Telephone 570 476 7261 Facsimile 570 476 7247 www harscopk com OW MACH Dual Fuel Rev 1 10 11 22 10 C S A Design Certified Complies with ANSI Z21 13 CSA 4 9 Gas Fired Low Pressure Steam and Hot Water Boilers ASME Code Section IV Certified by Harsco Industrial Patterson Kelley C S A ...

Page 2: ...MACH Gas Fired Boiler Dual Fuel NG LP MACH Boiler Supplement 2 ...

Page 3: ...G 9 2 7 Electrical Logic Drawing MACH C 750GG C 900GG C 1050GG 10 2 8 Electrical Layout Drawing MACH C 750GG C 900GG C 1050GG 11 3 0 LIMITED WARRANTY 12 NOTICE The information contained in this document is subject to change without notice from Harsco Industrial Patterson Kelley It is essential to read understand and follow the recommendations of the manual before installing operating or servicing ...

Page 4: ... FUEL BOILERS 2 1 GAS INPUT CONNECTIONS The MACH dual fuel boiler is equipped with dedicated connections for each fuel The natural gas NG connection is a 1 1 4 ball valve The propane LP connection is a 1 ball valve If a fuel connection is not used it must be capped It is imperative that the natural gas line be connected to the 1 1 4 connection and the propane line be connected to the 1 connection ...

Page 5: ...MACH Gas Fired Boiler Dual Fuel NG LP MACH Boiler Supplement 5 GAS INPUT CONNECTIONS PROPANE 1 NATURAL GAS 1 ...

Page 6: ... you must release the switch in the OFF position before switching to the other fuel 5 Start the boiler according to the MACH C750 C1050 Installation Owner s Manual latest edition NOTICE It is recommended to close the ball valve of the non selected fuel FUEL SELECTOR SWITCH 2 3 GAS VALVE ADJUSTMENT Open front door on the right side of the boiler The two gas valves are located inside the cabinet on ...

Page 7: ...atest edition of the MACH C750 C1050 Installation and Owner s Manual Service and Maintenance on these units must only be performed by knowledgeable and experienced personnel familiar with its operation Incorrect or improper servicing of these units could result in severe injury death and or property damage GAS VALVES NATURAL GAS NG PROPANE LP ...

Page 8: ... when there is excessive manifold gas pressure for the proper operation of the boiler In addition a high gas pressure error could be due to both gas valves being open There are LED indicators on each gas valve that illuminate when they are powered If you observe that both gas valves are powered simultaneously you will get a LOCKING HIGH GAS PRESSURE error as described above If this error is observ...

Page 9: ...G C 900GG C 1050GG Mark Description 1 Burner Transition Piece 2 Blower 3 Venturi 4 Pilot Gas Tube LP or NG 5 High Gas Pressure Switch LP and or NG 6 NG Pilot Gas Tube 7 NG Automatic Gas Valve 8 NG Low Gas Pressure Switch 9 LP Pilot Gas Tube 10 LP Automatic Gas Valve 11 LP Low Gas Pressure Switch ...

Page 10: ...MACH Gas Fired Boiler Dual Fuel NG LP MACH Boiler Supplement 10 2 7 ELECTRICAL LOGIC DRAWING MACH C 750GG C 900GG C 1050GG ...

Page 11: ...MACH Gas Fired Boiler Dual Fuel NG LP MACH Boiler Supplement 11 2 8 ELECTRICAL LAYOUT DRAWING MACH C 750GG C 900GG C 1050GG ...

Page 12: ...CH Gas Fired Boiler Dual Fuel NG LP MACH Boiler Supplement 12 3 0 LIMITED WARRANTY Warranty information may by found in the latest edition of the MACH Installation and Owner s Manual for each unit series ...

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