Energy Tech Laboratories CL Series ユーザーズマニュアル

  REMOVE CRATE

1.  Remove all fasteners at crate skid.

2.  Lift outside container and remove all other 

inside protective spacers and bracing. Remove 
miscellaneous steam or water trim carton.

3.  Using hand truck or pipe rollers under skid, move 

boiler into position along side installation site.

  REMOVAL OF BOILER FROM SKID

1.  Boiler is secured to base with 4 carriage bolts, 2 on 

left side and 2 on right side.  See Figure 3.  Remove 
all bolts.

1.  PACKAGED CL™ Series boilers are shipped with 

the highest input oil nozzle installed in the burner.  

Oil nozzles for lower firing rates are shipped 
loose for the CL3 through CL5 models, attached 
to the burner.  Select the proper oil nozzle for the 
installation.  The lower input nozzle will provide 

greater boiler efficiency.  However, boiler output 

will be reduced.  Refer to Table 2 for firing rates.  
If the higher rate is desired, inspect the installed 
nozzle and assure that the nozzle is the correct size 

and type as specified in Tables 9 and 9A of this 
manual.

 

If a lower input is desired, remove the nozzle 

which was factory installed.  Locate the lower firing 

rate nozzle that is supplied loose.  Confirm the 

nozzle is the proper size and type for the lower firing 

rate as specified in Tables 9 and 9A of this manual. 
Install the proper nozzle in the burner nozzle 
adaptor. 

2.  On the Beckett AFG Burner, use the following 

procedure to complete the inspection, check the settings 

and to change the nozzle to a lower firing rate:

a.  Loosen two (2) igniter latching screws, rotate 

tabs and swing open igniter about hinge.

b.  Loosen knurled nut and disconnect copper 

connector tube.

c.  Remove nozzle line electrode assembly.

d. 

If high firing rate is desired, confirm the nozzle 
is the proper size and type, refer to Table 9, then 
proceed to Item i. below.

e.  If a lower input is desired, remove the nozzle 

that was factory installed.

f.  Remove Beckett MD(V1) or MB(L1) head.

g.  Locate the desired nozzle.  Refer to Table 9 for 

proper nozzle.  The nozzle must be securely 
installed to assure leak free joints between the 
nozzle and adapter.  When installing the nozzle, 
be careful not to bump or move the burner 
electrodes.

 

NOTE:  On the CL3-091 (0.65 GPH) burner 

application, a low firing rate baffle is required.  

Baffle is shipped loose with nozzles.  Install 

baffle per Beckett Instruction included with 

baffle.  

h.  Reinstall Beckett MD(V1) or MB(L1) Head.

i.  Inspect and measure burner electrodes.  Refer 

to Figure 25 for the proper electrode setting.  
Readjust electrode setting to the proper 
dimensions if necessary.  Refer to Figure 25.

j.  Reinstall nozzle line electrode assembly.

k.  Connect copper connector tube.

2.  Tilt boiler to right and to rear. Using right rear leg 

as pivot, rotate boiler 90° in a clockwise direction, 

and lower left side of boiler to floor. Tilt boiler 
and remove crate skid. Care should be exercised to 
prevent damage to jacket or burner.

  MOVE BOILER TO PERMANENT POSITION by 

sliding or walking.

  INSPECT COMBUSTION TARGET WALL AND 

COMBUSTION CHAMBER LINER

1.  OPEN FLAME OBSERVATION DOOR AND/

OR BURNER SWING DOOR on front of boiler. 

Use flashlight to inspect target wall secured to 
rear section with silastic sealant. Inspect ceramic 

fiber blanket secured to floor of boiler with water 
glass adhesive. If either is damaged they must be 
replaced.  

INSPECT NOZZLE, ELECTRODES INSERTION 
DEPTH AND TURBULATOR SETTING/CHANGE 
FIRING RATE:  Refer also to Model F3 & F5 
Installation Manual, Riello 40 Series Residential Oil 
Burners (C6501010) or Model F10 Installation Manual, 
Riello 40 Series Residential Oil Burners (2902554).