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AESYS York-Shipley 500 Series Installation Instructions Manual

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500 Series
NV Burner Section
Installation Instructions
Service and Parts Manual
AESYS Technologies, LLC
693 North Hills Road York, PA 17402
Phone: 717-755-1081
Fax: 717-755-0020
website: www.aesystech.com
ID-78-577

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  • Page 1 500 Series NV Burner Section Installation Instructions Service and Parts Manual AESYS Technologies, LLC 693 North Hills Road York, PA 17402 Phone: 717-755-1081 Fax: 717-755-0020 website: www.aesystech.com ID-78-577...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS I. Preliminary Information ............II.
  • Page 3 TABLE OF CONTENTS VIII. Parts List and Reference Drawings NVB..............25 NVBG.

  • Page 4: Preliminary Information

    PRELIMINARY INFORMATION The most important single point in the successful operation of a York-Shipley Global burner is proper installation. Please read these instructions carefully before starting the installation. For special components and arrangements, refer to factory. Failure to follow these instructions and precautions could result in voiding the York-Shipley warranty on this product.

  • Page 5: Mounting

    REMOVAL & INSTALLATION OF BURNER ASSEMBLY The entire burner can be removed as a unit as follow: 1. Turn off all power and fuel supply lines. 2. Remove and tag any wiring which would restrict the removal of the burner. 3.

  • Page 6: Breeching, Stack And Draft Controls

    BREECHING, STACK AND DRAFT CONTROLS NV Series burners are designed for forced draft operation, with the burner blower providing all the air necessary for proper combustion. A simple vent to the atmosphere, run as directly as possible (in compliance with local requirements) is satisfactory. York-Shipley strongly recommends the use of round breechings (to avoid excessive noise and vibration) with gaskets and flanged joints.
  • Page 7 SUGGESTED GAS PIPING...
  • Page 8 SUGGESTED GAS PIPING...

  • Page 9: Gas Fuel Systems

    GAS FUEL SYSTEMS SIZING GAS HEADER FROM METER TO BURNER Sizing the gas line from the utility service at the meter to the gas pressure regulator at the burner can be important in cases where the gas pressure available limits the pressure drop to a low value*. The following sizing method will prove helpful in sizing this line for single or multiple burner installations.
  • Page 10 PIPE SIZE REQUIRED FOR GAS FLOW AND PRESSURE DROP/100 EQ. FT. Fig. 1 EQUIVALENT LENGTH FOR FITTINGS IN FEET Pipe Size (IPS) 1-1/4 1-1/2 2-1/2 Std, Tee thru Side 12.0 14.0 17.0 22.0 33.0 43.0 55.0 65.0 Std. Ell 12.0 16.0 20.0 26.0...

  • Page 11: Gas Line Feeder Sizes

    GAS LINE FEEDER SIZES The size of the piping from the gas header piping to each unit gas regulator in a multiple unit installation should be sized using the maximum gas flow for the individual unit and the pressure drop per 100 feet found in Step #7.

  • Page 12: Suggested Fuel Oil Arrangement

    Step #6A Divide 248.9 ft. (Step #5A) by 100 = 2.489 ft. Step #7A The new pressure drop available in the header per 100 ft. of pipe is now 18.3" W.C. (Step #4) divided by 2.489 (Step #6A) = 7.32" W.C./100 ft. Step #8A Referring to Figure 1, and locating the intersection of 7540 CFH (Step #1) and 7.32"...
  • Page 13 Maximum Allowable Pipe Run Total Lift (Feet)* Allowable Run (Feet)** * To determine "total lift" for all units, add 4 feet to the vertical distance from the boiler room floor to the bottom of the fuel oil tank. ** If the actual run exceeds the maximum allowable run, an auxiliary pump set must be used.

  • Page 14: Fuel Oil Tank

    FUEL OIL TANK PIPING #2 OIL FUEL OIL TANK The fuel oil tank should be located as per local and state regulations. Proper size depends on the number of gallons consumed per hour, and the availability of delivery. When possible, the tank should be buried. If this is not possible, the tank should be well protected by masonry construction.

  • Page 15: Boiler Room Ventilation

    BOILER ROOM VENTILATION Each boiler requires sufficient fresh air to assist the combustion process. Insufficient air will result in smoky fires and large deposits of soot and carbon inside the boiler which will lower the boiler operating efficiency. There are times when incoming air is not desirable. These will be periods of normal shutdown of the equipment.

  • Page 16: Service, Maintenance And Starting Instructions For Burner

    SERVICE, MAINTENANCE AND STARTING INSTRUCTIONS FOR BURNER The starting and operation of the burner is just as important as the installation. If a good installation is made but the unit is not properly started and the operator not properly instructed, maximum operating efficiency cannot be obtained.

  • Page 17: Lubrication Procedure And Requirements For Motors

    strainer, first making sure that parts are free of any loose wires, lint, sludge, etc., then screw into the tip, finger tight. STRAINERS Strainers should always be used with nozzles up to about 5.00 GPH, and may be used for as large as 12.50 GPH if desired.
  • Page 18 3. Motors with special characteristics: a. High speed motors (3450 RPM) should be greased every six months. b. Motors 7-1/2 HP or greater should use at least one ounce of grease every six months. c. Westinghouse pre-lubricated ball bearings provide adequate lubrication for at least five years.
  • Page 19 1. ASTM worked consistency 270-290 with minimum change over range of operating temperatures. 2. Melting point preferably above 150 3. Freedom from separation of oil and soap. 4. Freedom from abrasive matter and acidity. 3. Westinghouse Motors: Use Westinghouse 53701RY grease unless a special grease is specified on the nameplate.

  • Page 20: Starting Instructions (Nvb)

    3. Marathon Motors: a. Re-oil with SAE No. 10 oil for every 2000 hours of motor operation. NOTE: NEVER LUBRICATE COMMUTATORS. NEVER OVERLUBRICATE. STARTING THE OIL BURNER MODEL NVB (See paragraph 6C for gas pilot ignition burners) After all pipe lines have been tested and all electrical connections have been made, the fuses should be fastened in their proper places, the automatic controls adjusted to operate the burner, and the burner motor oiled with SAE No.

  • Page 21: General Service (Nvb)

    NVB-1C, NVB-1 & NVB-2 models have two oil solenoid valves. One supplies the two Low-Fire oil nozzles, the other supplies the single High-Fire oil nozzle. Air adjustment should be made to obtain 10-12% CO at inlet to the breeching at High Fire. Checking the Flame Signal: a.
  • Page 22 2. Check oil pressure - standard setting 100 PSI. If no pressure is developed, bleed air from pump through gauge port opening. 3. Remove nozzle pipe assembly. Check electrode setting both as to spark gap and position of tips in relation to nozzle; check tightness of nozzle. 4.

  • Page 23: Yearly Service (Nvb)

    5. Check for excessive vacuum on pump by inserting vacuum gauge in unused suction opening in fuel unit. Vacuum should not be over 7". High vacuum may be caused by kinked suction line, dirty oil line filter or dirty strainer in pump. 6.

  • Page 24: General Service (Nvbg)

    Turn off main manual gas cock and pilot cock. Shut off main electrical disconnect switch to burner. Bleed gas line through second pilot tapping in main shut-off cock. Install DC voltmeter in control test jacks and set burner air adjustment 1/2 open. Close main electrical switch, close operating control and emergency switch if used.

  • Page 25: Starting Instructions (Nvbgo)

    C. The main gas pressure regulator on some models is supplied with a leak limiting device which allows the gas rate to start low and proceed to full fire. This results in a smooth, quiet start. However, the purpose of this device is defeated if the main gas pressure regulator is adjusted to the wide open (down) position, Therefore, it is advisable to set the proper gas rate with the butterfly valve while keeping the main gas pressure regulator open 2/3 or less.

  • Page 26: General Service (Nvbgo)

    E. Open pilot gas cock. With the pilot gas regulator set at approximately mid-range, adjust pilot gas flow using pilot regulator until DC voltmeter indicates a minimum of 15 volts. Cycle pilot with emergency switch or operating control to check performance. When burner is equipped with Fireye D-30 Solid State Control, place the "Check-Run"...

  • Page 27: Typical Setting For Nvb Burners

    D. If the main fuel valves will not open after pilot is established, check to see that burner air switch contacts are made. With the Fireye D-30 control, this air switch is connected between terminals 3 and P. The "Air Flow" indicator light is also available to assure proper conditions. Again, the burner will not fire unless this circuit is completed.
  • Page 28 PARTS REFERENCE DRAWING FOR NVB BURNERS MODEL NVB-1 ILLUSTRATED NV – NOZZLE CHART Nozzle Size Part No. (2) 1.75 GPH 60 Type R 061133 (1) 4.0 GPH 60 Type PLP 061148 (2) 2.0 GPH 60 Type R 061188 (1) 4.0 GPH 60 Type PLP 061148...
  • Page 29 PARTS LIST FOR NVB BURNERS Ref. Ref. Req'd Part Name Part No. Req'd Part Name Part No. Blower Housing & Air Ring Assembly 121117 Oil Valve, Honeywell V4046A-1009 103403 Inner & Outer Blast Tube Assembly 121404 (NVB, NVB-1, NVB-1C) (NVB, NVB-1, NVB-1C & NVB-2) Oil Line Assembly (NVB) 121126 Motor, 1/3 HP, 3450 RPM, 115/60/1...
  • Page 30 PARTS REFERENCE DRAWING FOR NVBG BURNERS MODEL NVBG-2 ILLUSTRATED Ref. No. No. Req'd Part Name Part No. Ref. No. No. Req'd Part Name Part No. Blower Housing & Air Ring Assy 121117 Gas Train Assembly (NVBG-1) 098914 Blast Pipe & Gas Head Assembly 121118 Gas Train Assembly (NVBG-2 &...
  • Page 31 PARTS REFERENCE DRAWING FOR NVBGO-1, 2 & 3 BURNERS MODEL NVBGO-3 ILLUSTRATED NV – NOZZLE CHART Nozzle Size Part No. (2) 1.75 GPH 60 Type R 061133 (1) 4.0 GPH 60 Type PLP 061148 (2) 2.0 GPH 60 Type R 061188 (1) 4.0 GPH 60 Type PLP...
  • Page 32 PARTS LIST FOR NVBGO-1, 2 & 3 BURNERS Ref. Ref. Req'd Part Name Part No. Req'd Part Name Part No. Blower Housing & Air Ring Assembly 121117 Gas Train Assembly, NVBGO-1 & NVBGO-2 098914 Blast Pipe & Gas Head Assembly 121118 Gas Train Assembly NVBGO-3 099856...
  • Page 33 PARTS LIST FOR NOZZLE PIPE ASSEMBLY FOR NVB (089044) Ref. No. No. Req'd Part Name Part No. Ref. No. No. Req'd Part Name Part No. Nozzle Pipe 088391 Whirl Support Rods 089493 Flame Detector Holder 088302 Whirl 088305 Electrode Holder 121468 #10 Lockwashers 050573...
  • Page 34 PARTS LIST FOR NOZZLE PIPE ASSEMBLY FOR NVB-1 & NVB-2 (092559) Ref. No. No. Req'd Part Name Part No. Ref. No. No. Req'd Part Name Part No. Nozzle Pipe 088391 Whirl 088305 Flame Detector Holder 088302 #10 Lockwashers 050573 Electrode Holder 121468 #10 24NC-2 Hex Nut (Brass) 069558...
  • Page 35 PARTS LIST FOR NOZZLE PIPE ASSEMBLY FOR NVB-1C (121417) Ref. No. No. Req'd Part Name Part No. Ref. No. No. Req'd Part Name Part No. Nozzle Pipe 088391 #10 24NC-2 Hex Nut (Brass) 069558 Flame Detector Holder 088302 Buss Bar R.H. 088392 Electrode Holder 121468...
  • Page 36 PARTS LIST FOR IGNITOR ASSEMBLY FOR NVBG (128471) Ref. No. Req'd Ref. Part Name Part No. Part Name Part No. No. Req'd Ignitor Pipe 088391 1/4" 20NC-2 x 1/4" Lg. Set Screw, Socket Hd. Cup Pt. 050609 Ignitor Funnel Sub-Assembly 092895 #10 24NC-2 x 3/4"...
  • Page 37 PARTS LIST FOR NOZZLE PIPE ASSEMBLY FOR NVBGO-1 (132086) Ref. No. No. Req'd Part Name Part No. Ref. No. No. Req'd Part Name Part No. Nozzle Pipe 088391 #10 Lockwashers 050573 UV Scanner Holder 131211 #10 24NC-2 Hex Nut (Brass) 069558 Electrode Holder 121468...
  • Page 38 PARTS DRAWING FOR NOZZLE PIPE ASSEMBLY FOR NVBGO-2 & 3 (132111)
  • Page 39 PARTS LIST FOR NOZZLE PIPE ASSEMBLY FOR NVBGO-2 & 3 (132111) Ref. Part Ref. Part Name Part Req'd Part Name Req'd Nozzle Pipe 088391 UV Scanner Tube – 1/4" Nipple, 5" Lg. 051710 UV Scanner Holder 131211 1/4" 24NC-2 x 1/4" Lg. Hex Socket Cup Pt. Set Screw 051753 Electrode Holder 121468...
  • Page 40 PARTS REFERENCE DRAWING FOR NOZZLE PIPE ASSEMBLY FOR NVBGO-5 (155506) & NVBGO-5E (155519)
  • Page 41 PARTS LIST FOR NOZZLE PIPE ASSEMBLY FOR NVBGO-5 (155506) NVBGO-5E (155519) Ref. No. No. Req'd Part Name Part No. Ref. No. No. Req'd Part Name Part No. Screw, Mach. Pan Hd. #10 – 24 x 3/4" Lg. 105175 #10 24NC-2 x 1/4" Lg. Hex Socket Cup Pt. Set Screw 051753 Nozzle Pipe for NVBGO-5 155693...
  • Page 42 STANDARD GAS TRAIN ASSEMBLIES NVBG-1 & NVBGO-1 & 2 (098914) NVBG-2, 3 & NVBGO-3 (099856)

This manual is also suitable for:

York-shipley nv seriesYork-shipley nvb-1York-shipley nvb-2York-shipley nvbg-2York-shipley nvbgo-1York-shipley nvbgo-2 ... Show all

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