Dru Dik Geurts, User Manual

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For a maximum performance, we recommend using supply
1. If the high supply temperature is not needed, supply 2
can be used so that all pipes are at the bottom of the fire.
●
place the overpressure relief valve (figure 4) in the CH
discharge pipe of the fire and connect it to the water
discharge or sewer (also see chapter 3.5.2).
Between the overpressure relief valve and the fire, no valves
or other resistors may be placed!
5.6. Return temperature monitoring
In order to prevent the heat exchanger from becoming too
contaminated, it is important to bring the fire as quickly as
possible above the condensation temperature of the flue gases
and to keep it at that temperature. This should be done by
means of return temperature monitoring, which will make sure
that the return temperature to the fire does not get below 60˚C.
Such a unit can be ordered at Dik Geurts under order no.
45256. Application of such a system is necessary in order to
guarantee a proper operation of this product. In appendix 5 you
can see an example installation diagram.
The various components in this diagram are:
a) Return temperature monitor (pump unit).
b) Expansion vessel.
c) De-aerator.
d) Overpressure valve (3 bar)
e) Thermal load valve.
f) Water supply.
g) Circulation pump CH system
6. BURNING
●
A Dik Geurts stove with CH heat exchanger by never be
fired without water!
●
These appliances should first be filled with water and
de-aerated, and may only be taken into operation when the
functional installation has been fully completed.
See the User Manual, chapter 5, for lighting and burning the
fire.
7. DELIVERY
You must explain to the user how to operate the fire. You
should instruct her/him for instance on using the appliance for
the first time, heating and maintenance.
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Instruct the user about the use of the fire.
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When the appliance is put into operation, point out that
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when the fire is heated up for the first time, volatile
components evaporate from paint, materials, etc.;
●
the room should be well ventilated.
●
Point out that the flue duct should be inspected and cleaned
at least once per year, by a specialist.
●
Give the user manual and installation manual to the user (the
installation manual should be kept near the appliance).
●
Point out to the user that the heat exchanger has to be
cleaned (see the user manual, chapter 2.1).
8. MAINTENANCE
There are a number of tips/instructions on the maintenance of
the fire in Chapter 6, Maintenance, of the User Manual. This
also explains how a number of parts can be replaced.
9. MALFUNCTIONS
In chapter 7 of the User manual you will find an overview of
malfunctions that might occur, the possible causes and the
remedies.
Appendix 1 Parts supplied
In the following table you can find the parts that are supplied
with the appliance.
Table 1:
Caution
!
Caution
!
Part Quantity
Installation manual 1
User manual 1
Glove 1
Ash pan 1
Glass cleaner spray bottle 1
Spray can of heat-resistant paint 1
Overpressure relief valve 1
Thermal load valve 1
Cleaning brush 1