32
INSTALLATION
IMAX XTRA EL
-
Installation & Servicing
ROUTINE OPERATION
Draw the attention of the boiler owner or his representative to
the User Guide. Give a practical demonstration of the lighting
and shutting down of the boiler.
Describe the function of the boiler and system controls and
show how they are adjusted and used.
Hand these Installation and Servicing/User's Instructions
and to the customer and request him to keep them in a safe
place for ready reference. For IE, it is necessary to complete
a “Declaration of Conformity” to indicate compliance to the
appropriate standard.
IMPORTANT.
Point out to the owner that the boiler must have
regular maintenance and cleaning, at least annually, in order
to ensure reliable and efficient operation. Regular attention
Make the following checks for correct operation.
1.
The correct operation of ANY secondary system controls
should be proved. Operate each control separately and
check that the main burner or circulating pump, as the case
may be, responds.
2.
Water circulation system;
a.
With the system HOT examine all water connections for
soundness.
b.
With the system still HOT, turn off the gas, water and
electricity supplies to the boiler and drain down to
complete the flushing process.
c.
Refill and vent the system, clear all air locks and again
check for water soundness.
d.
Balance the system.
3.
Check the condensate drain for leaks and check it is
discharging correctly.
4.
Finally set the controls to the User’s requirements.
Note.
If an optional programmer kit is fitted then refer to the
instructions supplied with the kit.
32 GENERAL CHECKS
33 HANDING OVER
will also prolong the life of the boiler and should preferably be
performed at the end of the heating season.
After installation and commissioning please complete
the Commissioning Sheet, at the rear of this book, before
handover to the customer. For IE, its is necessary to complete
a “Declaration of Conformity” to indicate compliance to I.S.
813:2002.
Recommend that a contract for this work should be made with
the regional gas authority or a Gas Safe Registered Engineer.
In IE servicing work must be carried out by a competent
person.
INST
ALLA
TION
