Beckett CF2500 - Manuals

Beckett CF2500 – Manual in PDF format online.

Manuals:

Manual

Manual Beckett CF2500

Summary

Page 2 - Agency Approvals; ed at time of order.; ed service agency for use in profes-; Do NOT operate the burner beyond speci; cations and agency approvals for veri; Contents

2 Agency Approvals UL listed to comply with ANSI/UL296 and certi fi ed to CSA B140.0. Accepted by N.Y.C. M.E.A.Other approvals may be available and must be speci fi ed at time of order. ○ ○○ To the Owner: Thank you for purchasing a Beckett burner for use with your heating appliance. Please pay atten...

Page 3 - Section: General Information; General Information; Failure to follow these instructions could result in

3 CF2500/CF3500 Burner Manual Hazard De fi nitions Owner’s Responsibility: Service Agency Responsibility: Section: General Information Indicates a hazardous situation which, if not avoided, will result in death or serious injury. Used with the safety alert symbol, indicates a hazardous situation, wh...

Page 4 - Pre-installation Checklist; Combustion Air Supply; Figure 1 – Typical Nameplate; Clearances; If fuel supply is level with or higher than fuel unit —; Figure; When fuel supply is below the burner fuel unit —; cannot; Do not install valves in return line.; Model “XX”; MFR’S SETTINGS

4 Pre-installation Checklist Combustion Air Supply Fuel Supply Figure 1 – Typical Nameplate The burner requires combustion air and ventilation air for reliable operation. Assure that the building and/or combustion air openings comply with National Fire Protection Standard for Oil-Burning Equipment, ...

Page 5 - Electrical Supply; Verify Burner Components; Verify Firing Rate; Incorrect nozzles and

5 CF2500/CF3500 Burner Manual The fuel unit nozzle port pressure is factory set at 300 psig. Some original equipment manufacturer burner applications may call for a lower pressure to obtain a required fi ring rate. Do not change this pressure unless directed to do so by the appliance manufacturer. E...

Page 6 - Figure 3a - Firebox Pressure: CF2500A with no Reserve Air; Figure 3b - Firebox Pressure: CF3500 with no Reserve Air; Verify Air Tube; Table 2

6 Air Tube Combination Codes Model Tube Dimension T Dimension D Code Dimension E CF2500A/ CF2500 KP 6-3/4” 6-1/2” CF 66 KP 3-1/4” 10-1/4” 6-1/2” CF 102 KP 3-1/4” 13-3/4” 6-1/2” CF 136 KP 3-1/4” 17-3/4” 6-1/2” CF 176 KP 3-1/4” CF3500 KM 8” 8” CF 80 KM 4-1/2” 9-1/4” 8” CF 92 KM 4-1/2” 11-1/2” 8” CF 11...

Page 7 - Table 2 - Air Tube Capacity Versus Firebox Pressure; Maximum Firing Rate GPH; Dust and Moisture; Mount the Burner; Figure 4; Stray Light; Wet, dusty environments could lead to blocked air; Section: Mount the Burner; Overheating could cause damage to the air tube and

7 CF2500/CF3500 Burner Manual Table 2 - Air Tube Capacity Versus Firebox Pressure Maximum Firing Rate GPH Model Tube Firebox Pressure (In W.C.) No Reserve Air 10% Turndown (GPH) CF2500 & CF2500A KP 0.0 25.0 22.5 0.2 24.8 22.3 0.4 24.6 22.3 0.6 24.5 22.1 0.8 24.3 21.9 1.0 24.1 21.7 CF3500A KM/ KR...

Page 8 - Install Nozzle Line Assembly; Z Dimensions; cations; Failure to properly maintain these speci

8 Mount Air Tube to Burner Remove the rear access door from the back of the burner for improved access to the interior.Attach the air tube to the burner with the bolts and acorn nuts provided. The acorn nuts must go on the outside of the burner, with the bolts inserted from the inside. Install Nozzl...

Page 9 - Set Dimension Z; do not; Insert Burner; with length 11 inches less

9 CF2500/CF3500 Burner Manual Set Dimension Z Replace the rear access door on the burner, making sure that the adjusting plate assembly is now securely in the groove.Loosen acorn nut (item d ) in Figure 6 . Slide the nozzle line and plate assembly until dimension Z in Figure 6 is: CF2500A/CF2500 = 1...

Page 10 - Connect Fuel Lines; Fuel Unit By-pass Plug; Section: Connect Fuel Lines

10 Connect Fuel Lines Fuel Unit By-pass Plug Oil Supply/Return Lines Install the oil tank and oil lines in accordance with all applicable codes.Size the oil supply and return lines using the guidelines given in the fuel unit literature included in the literature envelope. Oil line fl ow rate will eq...

Page 11 - Figure 9 – One-pipe Oil Flow; Nozzle Pressure; – The fuel unit nozzle port; to

11 CF2500/CF3500 Burner Manual Figure 9 – One-pipe Oil Flow Figure 10 – Two-pipe Oil Flow Legend ( Figures 9 & 10 ) a Return port b Pump outlet c Solenoid valve d Nozzle g Pump inlet k By-pass loop p Bleed port Nozzle Pressure – The fuel unit nozzle port pressure is factory set at 300 psig. Some...

Page 12 - Wire the Burner; Electrical Shock Hazard; Electrical shock can cause severe personal injury or death.; Operation; Section: Wire the Burner

12 Wire the Burner Install the burner and all wiring in accordance with the National Electrical Code and all applicable local codes or requirements. Wire the burner in compliance with all instructions provided by the appliance manufacturer. Verify operation of all controls in accordance with the app...

Page 13 - Standby; Figure 12 - GeniSys 7505 Control with Optional Components; Flame Detection Range; Limited = 1600 ohms to lockout; Optional Components; Figure 11 - Typical Burner Sequence of Operation - 7505; Cad Cell Resistance Measurement:

13 CF2500/CF3500 Burner Manual 1 3 6 4 7 Standby 9 PumpPrime Valve-on Delay Trial for Ignition Lockout Ignition Carryover Relight Run Motor-Off Delay 5 2 8 Figure 12 - GeniSys 7505 Control with Optional Components Table 5 - 7505 Status Light Explanation Table Light Color On Continuously Flashing Red...

Page 15 - Initiate

15 CF2500/CF3500 Burner Manual Typical Burner Sequence of Operation - RM7897A Control When fi ring over 20 GPH the CF2500 and CF3500A will be supplied with a fl ame safeguard control. An air fl ow switch and low- fi re start relay will also be supplied. Consult local, state, and federal codes for bu...

Page 16 - Prepare the Burner for; ed service technician who is trained; These covers must be securely in place to prevent

16 Prepare the Burner for Start-up Section: Prepare the Burner for Start-up Professional Installation and Service Required Incorrect installation and mishandling of start-up could lead to equipment malfunction and result in asphyxiation, explosion or fi re. This burner must be installed and prepared...

Page 17 - Figure 16 – Adjusting Plate Initial Setting, Typical; Z Dimension; Table 6; Dimension Z; ‘Set Z

17 CF2500/CF3500 Burner Manual Table 6. Initial Indicator Adjustment Plate Settings for Head & Damper Tu b e Head Position Damper Position ApproximateHead Setting Firing Rate (gph) Approximate Air Damper Setting Firing Rate (gph) KP (CF2500A / CF2500) 0 -- 0 -- 1 -- 10 8.00 2 -- 20 9.00 3 17.00 ...

Page 18 - Initial Air Settings

18 Initial Air Settings If your burner was built for a speci fi c OEM application, the “Mfr’s Settings” label (see Figure 1 ) will indicate the application and the initial air settings made at Beckett. Please verify those settings using the following procedure. If your burner was not built for a spe...

Page 19 - Start the Burner; Set Appliance Limit Controls; ‘Start the Burner’; Start Burner and Vent Air from Oil Line; re hold; ‘Initial Air Settings’; use of this burner could result in severe; Explosion and Fire Hazard; Failure to follow these instructions could lead

19 CF2500/CF3500 Burner Manual Start the Burner Set Appliance Limit Controls Set the appliance limit controls in accordance with the appliance manufacturer’s recommendations.Move the low- fi re hold switch (not shown) to the low fi re hold position. This will hold the burner in low fi re during init...

Page 20 - re Air’; re; re Air; Table 4

20 number to reduce CO 2 by 2 percentage points at a zero smoke level. (Increase O 2 by 3 percentage points at a zero smoke level.) Example : Reduce CO 2 from 13.5% to 11.5%, with zero smoke (or increase O 2 from 2.5% to 5.5%). A margin of reserve air has been added to accommodate variable condition...

Page 21 - Annual Service; — by quali; Perform Regular Maintenance; Monthly Maintenance; — by owner; Section: Perform Regular Maintenance; Tampering with or making incorrect

21 CF2500/CF3500 Burner Manual Annual Service — by quali fi ed service technician Replace the oil supply line fi lter. The line fi lter cartridge must be replaced to avoid contamination of the fuel unit and nozzle. Inspect the oil supply system. All fi ttings should be leak-tight. The supply lines s...

Page 22 - Replacement Parts; For best performance specify genuine; Beckett; replacement parts; Item Description; Figure 2

22 Replacement Parts For best performance specify genuine Beckett replacement parts Item Description Description CF2500 Part No. CF3500 Part No. 1 Oil Valve Mounted on Junction Box 21789U 21789U 2 Knurled Nut All Models 3666 3666 3 Adjusting Plate Assembly w/ Stamped Sheet Metal Door 5201703U 520170...

Page 23 - Figure 18 - Burner Replacement Parts; Flange A

23 CF2500/CF3500 Burner Manual 9 8 7 Figure 18 - Burner Replacement Parts 14 10 11 13 12 20 21 22 23 15 16 17 19 18 6 1 2 3 4 5 Figure 19 – Adjustable Mounting Plates Air Tube Model Flange A Flange B KP 51498 51630 KM 51498 51630 KR N/A 51631 Flange A Flange B

Page 24 - Guelph, Ontario N1G 3X7; ts, products must be installed by a; Limited Warranty Information

USA: P.O. Box 1289 ● Elyria, Ohio 44036 Canada: R.W. Beckett Canada, Ltd. ● Unit #3, 430 Laird Road ● Guelph, Ontario N1G 3X7 www.beckettcorp.com Part Number 6104 BCF35 R14, Printed in the U.S.A. 09/10 The R. W. BECKETT CORPORATION (“Beckett”) warrants to persons who purchase its “Products” from Bec...