background image

 

9

has 

ld be rechecked during 

func

bustion is proper 

diffe
 

OIL

2)

6)

n that fire burns clean and that draft 

gulator is in good working order and adjusted 

1)

 

Check and adjust electrode assembly. 

2)

 

Oil motor. 

3)

 

Check all gas lines connections and make 
sure that there are no leaks. 

4)

 

Test starting and stopping of burner by 

an and that 

draft regulator is in good working order and 
adjusted for proper amount of draft. 

 

 

N
i

nual. 

 

 
4.

 

1 smoke, 8-9% CO2). 

 

 
 
 

 

MAINTENANCE 

 
   

Servicing the Burner

 – After the burner installation 

been put in service, it shou

the first two weeks to make certain that it is 

tioning properly. Note the com

and there are no gas or oil leaks, also that the 

rent controls perform correctly. 

 

ery oil burner should be serviced a

   Ev

t least once a 

year, preferably at the beginning of the heating 
season. 

1)

 

Remove electrode assembly and clean, replace 
nozzle. 

 

Oil motor. 

 

Check all oil lines con

3)

nections and make sure 

that there are no leaks. 

 

Clean strainers in fuel unit. 

4)
5)

 

Test starting and stopping of burner by moving 
thermostat. 

 

Make certai
re
for proper amount of draft. 

 

GAS 

   Every gas burner should be serviced at least once 
a year, preferably at the beginning of the heating 
season. 

moving thermostat. 

5)

 

Make certain that fire burns cle

 
 

 

OTE: For complete burner operation 

nstructions see the respective burner ma

 
 

 
 
 
 
 
 
 

 

   

 
 

 

Employ only qualified personnel to service heating 

equipment. For safety, the main power switch must 
be in the “OFF” position. 
 
1.

 

Air filters

 – Inspect filters monthly and replace 

or clean when necessary. 

 

Oiling

 – Oil the burn

2.

 

er motor and blower motor 

according to the instructions on the motors. The 
blower bearing may be permanently lubricated 
and sealed and require no oil or grease. 

 
3.

 

Belts

 – Check belts for wear and proper tension. 

Belts may stretch or wear and require 
replacement. Belt tension may be checked by, 
depressing the belt at a point halfway between 
the pulleys. The belt should travel one inch. 

Burner

 – Refer to the manual that was supplied 

with the burner for specific information. Oil 
nozzles should be replaced at least once in a 
season. Gas orifices should be cleaned yearly. 
Electrodes should be checked and set according 
to the burner manual. The blower wheel and 
housing should be cleaned if necessary. 

 

5.

 

Combustion 

– Using proper equipment, recheck 

for proper and efficient combustion (No CO, or 
less than #

 

 
 
 
 
 
 
 
 
 
 
 
 
     

 
 

 
 
 

Summary of Contents for HO-225

Page 1: ...Products Commercial Installation Operator s Nov 99 Heating Furnace And Manual...

Page 2: ...ed furnace assembly Gas or oil burner 1 Heat exchanger combustion chamber and 1 Oil or gas burner and controls casing 1 Oil nozzle 1 Blower and pulley 1 Instruction manual and literature 1 Motor and p...

Page 3: ...Stack G C K Inspection Port onnector L Fiberglass Rope Seal H Heat hanger M Combustion Chamber D Radiator I Heat Exchanger Baffle N Refractory Lining E Radiator Baffle O Burner Port B Fan and Motor C...

Page 4: ...BTU HR 225 000 300 000 400 000 Input Gas BTU HR 245 000 375 000 500 000 Input Oil GPH 2 00 2 50 3 50 CFM 33 WC ESP 2400 3400 4800 Blower Motor HP 3 4 1 1 1 2 Stack Diameter in 9 10 12 NOTES 1 Gas bur...

Page 5: ...control listee s name and listed marking A bustible flooring only The safety control shall bear the contro Horizontal clearances be installed in an alcove with the following name listed markings and...

Page 6: ...l windows or louvers in a door to these rooms obtain sufficient air and to prev atmospheric air pressure in the room If there is a of combustion air the burner yellow and formation of soot will occur...

Page 7: ...ing it will be permissible to take CO2 over the fire which will be acceptable In this event both CO2 readings shall be recorded after 10 minutes of operation Readings During the period of operation to...

Page 8: ...Pump supplies fuel to nozzle Burner ignites Furnace blower activates at blower ON setting Area is heated and thermostat is satisfied Protector relay de energizes burner components Furnace blower cont...

Page 9: ...of draft GAS Every gas burner should be serviced at least once a year preferably at the beginning of the heating season moving thermostat 5 Make certain that fire burns cle OTE For complete burner ope...

Page 10: ...10...

Page 11: ...11...

Page 12: ...12...

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