All equipment must be operated according to the procedures listed in the guide. By obeying this guide is very important to avoid danger in the operation and maintenance.
Whether for a new boiler, or boiler that has not been on the run, or open boiler cleaned or in repair, the boiler must be started by following the contents of this guide. Book here only for boilers that have been done drying slowly and given a tonic soda.
Examination of the upper drum and lower drum
Open manhole installation and check-packing packing and internal bolts upper drum, if installed properly.
Check whether the pipe nozzles in the drum is mounted and the right direction.
Check if there are still people, equipment soiled cloth and other foreign goods left inside, after making sure the drum is clean.
Manhole door closed.
"Installation of the upper internal drum plays an important role to determine the dryness factor of steam production in the boiler".
Whether for a new boiler, or boiler that has not been on the run, or open boiler cleaned or in repair, the boiler must be started by following the contents of this guide. Book here only for boilers that have been done drying slowly and given a tonic soda.
Examination of the upper drum and lower drum
Open manhole installation and check-packing packing and internal bolts upper drum, if installed properly.
Check whether the pipe nozzles in the drum is mounted and the right direction.
Check if there are still people, equipment soiled cloth and other foreign goods left inside, after making sure the drum is clean.
Manhole door closed.
"Installation of the upper internal drum plays an important role to determine the dryness factor of steam production in the boiler".
Examination of the casing
Note the mounting bolts on the casing which is located below the upper drum-shaped bolt hole length (oval) and mounting bolts must have a space + - 20 mm. (see picture)...
Note the mounting bolts on the casing which is located below the upper drum-shaped bolt hole length (oval) and mounting bolts must have a space + - 20 mm. (see picture)...
"Mounting bolt casing with holes spaced 20 mm is very important to allow the upper drum to expand when the boiler beroprasi. Installation of casing bolts without sufficient space obang will result in the binder bolt break on an expansion ".
Examination valve and flange
Check the valve installation carefully and thoroughly, especially towards the direction of the flow of incoming material dankeluar and whether it has the appropriate specifications for each type of use. Check that all packing-packing and the bolts on the flange connection is mounted perfectly. Special attention is needed in the examination of shellfish and flange to keep the things that are not in want at the time of operation of the boiler.
"Negligence mounting packing on the valve and flange connection will be very dangerous for the operator and the people around him at the time the boiler is operated".
Examination board of the instrument panel switches and electro motors
Check that all electrical components and couples wiring is correct and functioning properly. Check whether the motor at all the tools one by one. Please note to check the direction of rotation of the electro motors, should the connection coupling and belting in the open. This is to avoid the possibility of unwanted possibilities. Check whether the instrument panel on the boiler control system are all working sedah semourna, particularly control systems at a low height of water in the boiler.
"Control system of high / low water in the boiler is very necessary in the note to prevent over-heating and the carry-over".
Examination of the draft control
Takuma BOILER with balancing a draft system is equipped with a pressure regulator maintains the pressure in the kitchen is a kitchen that is more constant. The failure of the functioning of this tool will be able to cause a back fire in the kitchen area so that endanger the operator as well as the people around him. Therefore, special attention should be paid and very essential to maintain pressure on the kitchen kettle:
-5 S / d -10 mm H2O
To obtain the above values can be sets through the device settings on the unit.
Unit installation and setup
Examination valve and flange
Check the valve installation carefully and thoroughly, especially towards the direction of the flow of incoming material dankeluar and whether it has the appropriate specifications for each type of use. Check that all packing-packing and the bolts on the flange connection is mounted perfectly. Special attention is needed in the examination of shellfish and flange to keep the things that are not in want at the time of operation of the boiler.
"Negligence mounting packing on the valve and flange connection will be very dangerous for the operator and the people around him at the time the boiler is operated".
Examination board of the instrument panel switches and electro motors
Check that all electrical components and couples wiring is correct and functioning properly. Check whether the motor at all the tools one by one. Please note to check the direction of rotation of the electro motors, should the connection coupling and belting in the open. This is to avoid the possibility of unwanted possibilities. Check whether the instrument panel on the boiler control system are all working sedah semourna, particularly control systems at a low height of water in the boiler.
"Control system of high / low water in the boiler is very necessary in the note to prevent over-heating and the carry-over".
Examination of the draft control
Takuma BOILER with balancing a draft system is equipped with a pressure regulator maintains the pressure in the kitchen is a kitchen that is more constant. The failure of the functioning of this tool will be able to cause a back fire in the kitchen area so that endanger the operator as well as the people around him. Therefore, special attention should be paid and very essential to maintain pressure on the kitchen kettle:
-5 S / d -10 mm H2O
To obtain the above values can be sets through the device settings on the unit.
Unit installation and setup
Its works with the hydraulic system, therefore Olie conditions inside the appliance is kept at the level specified limits. Please note carefully the comparison (ratio) opening and closing the damper with motion 'Arm "(handlebar) on the device.
"Do not operate the boiler by setting the unit to the positive scale. (see picture). this is very dangerous, because it will cause back pressure (back fire) in the kitchen area) ".
"Do not operate the boiler by setting the unit to the positive scale. (see picture). this is very dangerous, because it will cause back pressure (back fire) in the kitchen area) ".
Examination of the blower (fan)
Takuma boiler is equipped with a blower-blower (fan) the high efficiency which consists of:
- Induced draft fan
- Forced draft fan
- Secondary forced draft fan (sec. FD Fan)
- Closely inspect the inside of the blower and make sure that no foreign goods were left in it.
- Check forbidding bolts nuts and bolts flange connection and the suction side of the starting side, centering on sambugan coupling and protector for safety, whether it has been installed perfectly.
- Check the lubrication conditions.
- Check the wire protection at the air inlet, which serves to prevent foreign material being sucked into it.
- Move the rotating parts by hand to check if the obtained conditions upnormal.
Operate the fan with damper fully closed (no load) while observing the ampere meter. Ensure that the fan has reached the specified speed and amperage in a stable condition.
During the operation note casing, ducting, bearing (lava) and other components of the possibility of the presence of noise, vibration or heat less normal
At the time the operation is stopped, check the bolts faithful, bearing 9lahar) and other components will be the possibility of becoming loose
Use a good quality lubricating oil with a sufficient number
"Do not start fan operation with the damper open conditions (full load) to avoid start-current or over current high so can damage the electro motors and other electrical components".
Hydrostatic Test
Before operated hydrotest must first be done to determine whether the system expander (rolling) -pipa pipe water tube there is no leaks.
Hydrotest provisions are as follows:
For new boiler: working pressure> 10 kg / cm 2
Pressure test = working pressure x 1 ½
For boilers that have been used
Pressure test + = maximum working pressure of 3 kg / cm 2
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