24
7.2 Feed systems
All the geared motors on the feed systems are
maintenance-free.
-
A change of lubricant and/or oil is recom-
mended every 20,000 operating hours or every
three years.
-
Re-lubricate flange bearings and other lubricat-
ing points regularly with lithium soap grease.
-
Check chain drives for wear and, if necessary,
tighten them up and lubricate with chain oil.
-
Check all the bolts to be sure they are snug.
-
Once a year check the extraction components
in the silo and/or bunker for damage and soil-
ing. Remove any foreign matter there might be.
-
Rotary sweep extraction system (AG)
-
Check and lubricate elbow joints, pivot pins,
tension springs and tension chains. Readjust
elbow joints if necessary.
-
Inclined extraction system (AP/APS)
-
Lubricate the gasket between the extraction ca-
sing and the geared motor and universal joint
for the auger.
IMPORTANT: Never use inflammable lubri-
cants!
8 Shutdown
Heating boiler
-
Pipe-type heat exchanger:
When the PYROT is put out of operation for a
long period (such as for summer breaks), be
sure to carefully clean the pipe-type heat ex-
changer with a steel brush required.
-
Prevent high-temperature corrosion when chip-
boards are incinerated:
If the heating room is moist or there is any other
atmosphere that promotes corrosion (e.g. poor
ventilation, residual enamel near the heating
room, etc.), after carrying out the cleaning, also
spray the pipe-type heat exchanger with bio-
diesel.
-
If there is a danger of frost, empty the heating
system, following the heating installer's rules, or
have anti-frost agent filled.
Control system
Even when the PYROT is put out of operation for
long periods, the power supply to the control sys-
tem should not be interrupted (do not turn off mas-
ter switch).
Why?
-
The "intermittent control system" switches the
consumer pumps on for five seconds every 24
hours. This prevents the pumps from jamming
during long standstills. This saves on expensive
repairs.
-
Prevent the formation of condensation in the
lambda sensor.
-
Extend the service life of the buffer battery.
9 Carrying out disposals
Shutdown
-
If necessary, first switch off the PYROT using
the F1 or F2 key. When the burn-out has taken
place, and the burner has cooled off, turn off
the master switch.
-
Disconnect the mains connection to the control
cabinet.
CAUTION DANGEROUS VOLTAGE!
Only licensed electrical firms are allowed to
disconnect and dismantle the connection to
the electrical network.
-
Close the forward flow and return flow slide
valves.
-
Open the drain tap on the bottom of the boiler
of the PYROT and drain water.
Only heating system installers may drain the
boiler and dismantle the connections to the
heating system.
-
Disconnect the forward flow pipe and return
flow pipe from the PYROT.
Instructions regarding transport to a different
location
The personnel who carry out transports to different
locations have to know the dangers involved of ac-
cidents that might arise in doing so and use suit-
able measures to prevent such from happening.
Instructions regarding waste disposal
-
Comply with customary laws and regulations on
disposing of waste.
-
Contract a disposal firm to dispose of and recy-
cle waste in an environmentally friendly fashion.
Содержание KOB PYROT SERIES
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