Beckett CF1400 manuale d’uso

1 Form 6104 BCF23-R05 Potential for Fire, Smoke and Asphyxiation Hazards T o the Homeowner or Equipment Owner: Please read and carefully follow all instructions pro- vided in this manual regarding your responsibilities in caring for your heating equipment. Contact a professional, quali fi ed service agency for in- stallation, start-up or service w[...]

2 Form 6104 BCF23-R05 T able of Contents General Information ............................................................................................................................. 3-4 T o the Owner .................................................................................................................................................[...]

3 Form 6104 BCF23-R05 Bef or e you begin . . . The following resources will give you addional information for your installation. W e suggest that you consult these resources whenever possible. Pay particular attention to the appliance manufacturer ’ s instructions. Appliance manufacturer’ s instructions -Always follow the appliance manufacturer[...]

4 Form 6104 BCF23-R05 Please read all instructions before proceeding. Follow all instructions completely . This equipment must be installed, adjusted and started by a quali fi ed service agency that is licensed and experienced with all applicable codes and ordinances and responsible for the installation and commission of the equipment. The install[...]

5 Form 6104 BCF23-R05 Nozzle pr essure 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 un- less directed to do so by the appliance manufacturer . Electrical supply Verify that the powe[...]

6 Form 6104 BCF23-R05 V ent system The fl ue gas venting system must be in good condition and must comply with all applicable codes. V erify bur ner components — Burner box, Model CF1400 or CF2300A Air tube assembly Mounting fl ange kit Pedestal mounting assembly kit (recommended) Oil nozzle, per T able 1 — Use only 45° to 70° solid pattern[...]

7 Form 6104 BCF23-R05 V erify air tube The information in this section may be disregarded if the air tube is supplied by the appliance manufacturer. On the CF1400 , there are two tube arrangements available – T ube A — 4.0 to 1 1.0 GPH per T able 2 T ube B — 7.0 to 13.6 GPH per T able 2 The CF1400 maximum fi ring capacity depends on the fi [...]

8 Form 6104 BCF23-R05 This burner is designed for clean, dry installations. Electrical controls are not protected against rain or sprayed water . Keep the installation clear of dust, dirt, corrosive vapors, and moisture. Protective covers and more frequent maintenance may be required. y y y y Wet, dusty environments could lead to blocked air passag[...]

9 Form 6104 BCF23-R05 Mount air tube to bur ner 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 nozzle See Figure 5 . Install t[...]

10 Form 6104 BCF23-R05 Figure 6 – Nozzle line assembly in burner Z 2308 a Measure dimension from front (flat) face of head to end of air tube, as shown. Z b c d Measure dimension Z from the flat surface between (not on) the raised fins. 2324 Set dimension Z Replace the rear access door on the burner , making sure that the adjusting plate assembly[...]

11 Form 6104 BCF23-R05 Figure 8 – Burner installed in appliance front Dimension CF 1400 CF 2300 H 18” 18-1/2” J 10-7/8” 10-1/2” K 13-5/8 15-5/8” Inser t bur ner Position the burner in the front of the appliance and loosely tighten the nuts on the mounting studs. The burner should be pitched downward 2° as shown in Figures 4 and 8 . See[...]

12 Form 6104 BCF23-R05 Models CF1400 and CF2300 are shipped with the pump bypass plug installed. Do not remove the bypass plug from the pump. It is required for step- fi ring (Lo/Hi) operation. Do not operate the burner unless a return line or bypass loop is installed or the pump seal will rupture. Carefully comply with the following instructions [...]

13 Form 6104 BCF23-R05 Figure 9 – One-pipe oil fl ow with “B” pump 300 psig high fi re 125 to 175 psig low fire 2320a d c c b m a g f p h Fie ld-installe d by-pass loop Figure 10 – T wo-pipe oil fl ow with “B” pump 300 psig high fi re 125 to 175 psig low fire 2323a d a c c g k f b p h T able 3 – Fuel unit gearset capacities Model Fu[...]

14 Form 6104 BCF23-R05 W ir e the bur ner — R7184B Install the burner and all wiring in accordance with the National Electrical Code and all applicable local codes or requirements. W ire the burner in compliance with all instructions provided by the appliance manufacturer . V erify operation of all controls in accordance with the appliance manufa[...]

15 Form 6104 BCF23-R05 Standby T rial for T rial for ignition Lockout Recycle Run 3 4 Ignition carryover Motor -off delay (postpurge) 8 6 7 5 V alve-on delay 2 1 Sequence of oper a tion — typical Install the burner and all wiring in accordance with the National Electrical Code and all applicable local codes or requirements. W ire the burner in co[...]

16 Form 6104 BCF23-R05 Start-up checklist – Verify the following before at- tempting to start burner. Combustion air supply and venting have been inspected and veri fi ed to be free of obstructions and installed in accordance with all applicable codes. Oil nozzle has been selected correctly and securely installed in the nozzle adapter . Fuel uni[...]

17 Form 6104 BCF23-R05 T able 4a. CF1400 Initial indicator adjustment plate settings Figure 12 – Adjusting plate initial setting, typical T able 4b. CF2300 Initial indicator adjustment plate settings CF1400 T ube Head Position Damper Position Approximate Head Setting Firing Rate (gph) Approximate Air Damper Setting Firing Rate (gph) A 0 4.00 0 --[...]

18 Form 6104 BCF23-R05 Initial air settings The following steps outline the procedure for initially setting the damper . Refer to Figures 13A and 13B and T ables 4a or 4b for this procedure. 1. Remove the cover screw ( A ) then the cover ( B ) and place to one side. 2. Using the wrench ( C ) supplied with the damper motor , adjust the blue low fi [...]

19 Form 6104 BCF23-R05 Star t the bur ner Please read and understand the manual supplied with this equipment. This equipment must be installed, adjusted and put into operation only by a quali fi ed individual or service agency that is: Licensed or certi fi ed to install and provide technical service to oil heating systems. Experienced with all ap[...]

20 Form 6104 BCF23-R05 Star t bur ner and vent air from oil line Move the low- fi re hold switch to the low fi re hold position (to hold burner in low fi re when started). V erify that the air adjusting cam ( Figure 13b , item d ) has been set to the initial low- fi re air setting as described under Initial air settings. Open the oil shutoff va[...]

21 Form 6104 BCF23-R05 Annual Service 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 should be free of water , sludge and other restrictions. Remove and clean the pump strainer[...]

22 Form 6104 BCF23-R05 R eplacement P ar ts For best performance specify genuine Beckett replacement parts Item Part Name Description Part No. 1 T imer Nozzle valve delay 21295U 2 Oil V alve Box mounted 21789U 3 Knurled Nut All models 3666 4 Adjusting plate assembly w/ cast aluminum door w/ stamped sheet-metal door 5994U 5201701U 5 Fuel pump B2T A-[...]

23 Form 6104 BCF23-R05 Figure 15 – Adjustable mounting plates Model Flange A Flange B Flange C CF1400 51312 (10.00” DIA.) n/a 51629 (12.25” DIA.) CF2300 51313 (12.44” DIA.) 51498 (13.92” DIA.) 51630 (16.00” DIA.) Flange A Flange B Flange C Figure 14 – Burner Replacement Parts 7 8 1 2 3 4 5 6 9 10 11 12 15 14 13 16 17 19 18 20 21[...]

24 Form 6104 BCF23-R05 Limited WARRANTY For Residential, Commercial and Specialty Burners The R. W. BECKETT CORPORATION (“Beckett”) warrants to persons who purchase its Beckett burners from Beckett for resale or for incorporation into a product for resale (“Customers”) that its equipment is free from defects in material and workmanship unde[...]