Kiturami KRP-20A, Руководство пользователя

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12
Prevent frozen rupture during winter season.
The boiler shall be inspected once a year.
Precautions for operation
• If the product is connected to the pipes, and the pipes are f ully filled with water ,
connect the power cable to the outlet. If there is insu f ficient water in the pipes,
then supply water to the pipes in accordance with the water makeup method.
Operating the rupture prevention circuit when the pipes are filled with insufficient
water may cause the pump to run idle or cause overheating or failure of the
pump.
• Fully insulate the pipes.
• Take the appropriate actions to prevent a frozen rupture by , for example,
winding heating coils around the exposed pi pes in the cold area.
(It is also desirable to install the pipes adjacent to the heating pipes for insulation.)
• Do not wrap the water drain valve with an i nsulator.
• When you do not use the boiler for an extended period, drain the water from the
boiler to prevent a frozen rupture, and disco nnect the power cable from the
outlet.
• The exposed pipes should be wrapped wit h an insulator 25mm thick or more to
prevent the pipes from freezing.
(50 mm or more in cold areas)
• If you leave your home for a number of hours, open the hot water tap in the
kitchen slightly to allow a small volume of water to flow into the hot water pipe to
prevent a frozen rupture of the tap water pipe.
• Request your distributor to conduct periodic inspections of the boiler (i.e., once
or twice a year).
• You can operate the boiler safely only when the boiler has been properly
inspected.
• Request your distributor to conduct periodic inspections of the fire tube, and to
clean the burner once or twice every six months.
WARNING
CAUTION
13
8 ~ 6 m m
≤ 32
640
≤ 0.7
600
≤ 1.5
5 1 ≤ 0 1 ≤
) 9 . 6 1 ≥ ( 0 4 0 , 4 ≥ ) 0 . 8 1 ≥ ( 0 0 3 , 4 ≥
550
≤ 3.0
500
≤ 6.0
6 ~ 25
mm
kg/ ㎥
%
%
kcal/kg
(MJ/kg)
Precautions for operation
Precautions for operation
Keep the pellet away from water or moisture
Use the fuel of class 1 only
Never let foreign materials to be introduced into the boiler wh en you feed the fuel
• Pellets exposed to water or moisture beco me sawdust powder and thereby lose
their fuel property.
•
• Use of quality wooden pellets guarantees fa ilure-free operation of the boiler and
ensures the extended lifecycle of the boile r . It is recommended to use wooden
pellets of class 1 or 2 for boilers manufactured and distribu ted in Korea. It is
essential to use wooden pellets of the quali ty recommended by the boiler
manufacturers.
• Never allow foreign materials to enter the fu el storage bin when you are feeding
fuel into the bin, including gloves, bark, an d any part of the gunny bag.
• The machine may fail or a safety shutdown (Error 03) may result .
• Remove any foreign material and then restar t the machine.
WARNING
WARNING
WARNING
Characteristics
Apparent density
Class 1 pellet Class 2 pellet Class 3 pellet Class 4 pellet Unit
Diameter
Length
Ash content
Moisture
Calorie
※
Use pellet fuel of Φ6 onl y.
You pour the powder into the hopper and operate the boiler, the performance
of the machine may be seriously af fected, including a power reduction and
the generation of excessive ash.