Sengoku CV-23K Owner'S Manual Download Page 2

1.WARNING: 

FAILURE TO INSTALL, MAINTAIN, AND/OR 

OPERATE THIS KEROSENE HEATER ACCORD-

ING TO MANUFACTURER'S INSTRUCTIONS MAY 

RESULT IN CONDITIONS WHICH CAN PRODUCE 

BODILY INJURY AND/OR PROPERTY DAMAGE. 

  NOTE: The WARNING and IMPORTANT 

Instructions appearing in this manual are not meant 

to cover all possible conditions and situations that 

may occur. It must be understood that common 

sense, caution, and carefulness are factors which 

cannot be built into this heater. These factors must 

be supplied by the person(s) installing maintaining, 

or operating the kerosene heater. 
Always contact your dealer, distributor, service 

agent, or the manufacturer on any problems or 

conditions you do not understand. 

2.WARNING: RISK OF EXPLOSION 

NEVER use any fuel other than clear or red dyed 

No. 1-K kerosene. NEVER use fuel such as 

gasoline, benzene, paint thinners or other oil 

compounds in this heater. 

NEVER refill heater fuel tank when heater is 

operating or still hot. 

NEVER use heater in areas where flammable 

vapors or gases may be present. 

NEVER fill heater fuel tank in living space; fill tank 

outdoors. 

NEVER store nor transport kerosene in other than 

a metal or plastic container that is (1) acceptable 

for kerosene, (2) non-red in color, and (3) clearly 

marked 

Kerosene.

NEVER store kerosene in the 

living space; kerosene should be stored in a well 

ventilated place outside the living area. 

* The unit is EXTREMELY HOT while in operation. 

Due to high surface temperatures, keep children, 

clothing, furniture, and other combustible objects 

at least 36

 away from top and front area. 

RISK OF INDOOR AIR POLLUTION 

  

USE HEATER ONLY IN WELL VENTILATED 

AREAS. People with breathing problems should 

consult a physician before using the heater.  

In a house of typical construction, that is, one that 

is not of unusually tight construction due to heavy 

insulation and tight seals against air infiltration, an 

adequate supply of air for combustion and 

ventilation is provided through infiltration; 

however, if the heater is used in a small room 

where less than 200 cubic feet (5.7 m

3

) of air 

space is provided for each 1,000 BTU per hour of 

heater rating (considering the maximum burner 

adjustment), the door(s) to adjacent room(s) 

should be kept open or the window to the outside 

should be opened at least  1 inch (25.4 mm) to 

guard against potential buildup of indoor air 

pollution.  Do NOT use the heater in a bathroom 

or any other small room with the door closed. 

NEVER use heater to heat or boil water nor use as 

a cooking appliance. 

3.WARNING: RISK OF FIRE 

NEVER use gasoline in this heater. 

4.NEVER leave heater operating if you intend to leave 

for any period of time. Always make sure to turn 

heater off and inspect to insure that it is completely 

extinguished prior to going to bed. 

5.NEVER Ieave heater unattended. NEVER use as a 

source of heat for drying objects. 

6.NEVER place objects on the top plate. 
7.If poor quality kerosene is used, so much carbon will 

be accumulated on the upper part of the wick that it 

may not move down, a strong odor will be 

generated and shorter wick life will result; therefore, 

careful attention should be paid to the kerosene 

quality. When lowering the wick, make certain fire is 

out. (For details, see Extinguishing on page 6.) 

8.Adjustment of room temperature, when the room 

becomes too hot, should be carried out by 

ventilation such as opening a window, but never by 

means of the wick adjuster knob. If heat is reduced 

excessively by means of the wick adjuster knob, it 

will cause imperfect combustion, thereby resulting in 

accumulation of carbon, and odor will be generated. 

9.CAUTION: RISK OF BURNS 

NEVER operate the heater without the guard or 

grille completely attached. 

10.Do Not Mix Old and New Batteries.

Do Not Mix Alkaline, Standard, or Rechargeable 

Batteries.

SAVE THESE INSTRUCTIONS  

WARNINGS & CAUTIONS

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Summary of Contents for CV-23K

Page 1: ...Mega 23K CV 23K HMC 23K MODEL A UT O S T AR T...

Page 2: ...ion due to heavy insulation and tight seals against air infiltration an adequate supply of air for combustion and ventilation is provided through infiltration however if the heater is used in a small...

Page 3: ...placement Igniter Replacement Wick Raising Mechanism Long Term Storage Trouble Shooting Guide Exploded Parts Drawing Parts List Kerosene Page 1 2 2 2 3 4 5 5 6 7 Page 7 8 9 10 11 12 13 14 15 I INTRODU...

Page 4: ...d all other packing materials in the box Save the box for summer storage 1 Drip Tray Place the heater on the drip tray and lock in position by turning clockwise see fig 2 2 Side Grills Locate front an...

Page 5: ...urner This side up Locate the spring adjusting the burner so it can be reached when the door is open fig 4 Place the top plate on the top of the heater so the holes on the attached brackets are aligne...

Page 6: ...designed to be lit by using the automatic ignition system This system consists of 2 C cell batteries connecting wires a manual arm which holds the igniter itself and which when pushed raises the burne...

Page 7: ...ing tension attempting to rotate the wick adjuster knob counterclockwise and lower the wick By relaxing your grasp slightly allow the spring to gently lower the wick and extinguish the flames When the...

Page 8: ...wick Carry out the Carbon Removal within 5 to 7 days after the first use of the kerosene heater This will reduce carbon accumulation to the wick Thereafter perform the Carbon Removal every 5 or 6 tank...

Page 9: ...clockwise and counter clockwise The wick should move up and down freely see fig 19 on page 9 18 Snug but do not tighten 4 wing nuts on the mounting studs 19 Raise the wick a little and check for corr...

Page 10: ...battery case Fill with clean pure 1 K kerosene Wait at least 60 minutes for kerosene to fully saturate the new wick IMPORTANT If this is not done air bubbles may form in the wick reducing its ability...

Page 11: ...slowly in this manner reduces the likelihood of a kerosene odor FUNCTION OF THE AUTOMATIC SAFETY SHUTOFF DEVICE The safety shutoff device is built into the wick raising and lowering mechanism It is a...

Page 12: ...TERM STORAGE 1 Agitate and rinse inner part of the tank with a little of the remaining kerosene then pour out entirely Water never mixes with kerosene and it causes rust inside the tank Remove all ker...

Page 13: ...until it seats on ring encircling wick Burn wick clean In more serious cases trim with scissors Remove wick assembly and dry out wick on absorbent paper Drain tank Reinstall wick assembly Fill with cl...

Page 14: ...f direct drafts Use wire handle to rotate burner until it seats on ring encircling wick Burn wick clean In more serious cases trim with scissors Remove wick assembly and dry out wick on absorbent pape...

Page 15: ...29 30 EXPLODED PARTS DRAWING NOTE SPECIFY MODEL NUMBER AND SERIAL NUMBER WHEN ORDERING PARTS 2 4 7 1 3 5 8 9 23 22 16 17 18 19 20 21 13 12 14 15 31 28 11 10 24 25 26 27 6 14...

Page 16: ...6 OS CVK27A OS CVK28 OS CV29 OS CVK30B OS CVK31 OS CVK33 OS CV34 OS CVK35 TOP GRILLE TOP PLATE BURNER ASS Y BAIL HANDLE BACK GRILLE FRONT GRILLE BODY WINDOW WINDOW SUPPORT PANEL KNOB NUT WICK HOLDER W...

Page 17: ...ght or other sources of heat NEVER store kerosene in your living quarters A kerosene heater cannot function properly if the kerosene is contaminated with even a small amount of water Water is frequent...

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