4
4
9. Maintenance
• Check flexible tubing between regulator and heater regularly and replace if perished, worn or damaged. In any case replace tubing
taking into consideration the expiration date
• Refer any major maintenance to the agent named on last page of this manual.
• It is recommended that the heater is serviced every two years by authorized personnel.
SYMPTOMS
FAULT
REMEDY
Pilot will not light automatically.
No spark across electrode gap.
a) Ensure that piezo-electric switch is
functioning correctly
b) Check electrical lead connections
c) Check that electrical lead is not dam
aged
d) Check that the spark plug is satisfactory
e) Check that spark is passing to the
earth electrode or thermocouple but not
to the grid
Pilot will not light automatically but
points (a) to (e) are satisfactory and
the pilot will light with a match.
Incorrect position of spark in relation to pilot
gas flow
Re-position spark plug so that spark jumps
across gas flow.
Heater will not remain alight when
pressure is released from ignition
button.
Electro-magnetic valve closes whilst heater
is alight
a) Ensure that thermocouple probe is
located in pilot flame
b) Ensure good connection between
thermocouple and valve
c) Check thermocouple
d) Check electromagnetic valve
After changing to maximum position
with all three plaques alight, one or
more plaques appear below normal
intensively.
a) Blocked jets
b) Partially blocked supply tube
a) Remove and clean blocked jet
b) Remove supply tube, remove jet and
blow through the tube
Difficulty in crosslighting from
position 1 to position 2 or 3.
a) Air draught directed away from 1st plaque
b) Position of the pilot flame
a) Change the location of the appliance
so that it is not adversely affected by
air draught.
b) Position pilot so that flame impinges
across bottom corner of 2nd plaque as
well as 1st plaque
Smell of combustion
Missing piece of ceramic fireclay
Inspect perimeter of each plaque and
locate place where some fireclay has been
displaced. Repair with PYRUMA and leave
to set for approximately 24 hours.
8. Cleaning
• Use a damp cloth wrung out in a solution of soapy water to clean the exterior and cylinder storage area of your heater.
• Make sure that no water gets onto the burners or pilot/light area. Wipe the heater completely dry before use.
• Do not use abrasive cleaners as they may damage the quality of paint finish.
•
Do not expose your cylinder to extreme heat.
•
Do not locate any other cylinders within the space/room in which your heater is used.
•
Do not insert your finger or any other material through the front panel of the heater.
•
Leave at least 1 meter distance between your heater and the other heat source.
•
Do not let unauthorized persons to interfere with your heater.
•
Do not place appliance under socket outlet.
•
Do not use the heater in surroundings of a bath, shower of swimming pool.
•
This heater must not be used without a gas cylinder fitted for stability purposes.
•
Do not cover your heater.
•
Fabrics, clothing or other flammable materials may ignite if placed against the outlets of your heater.
•
The guard on this appliance is to prevent risk of fire or injury from burns and no part of it should be permanently removed. IT DOES
NOT GIVE FULL PROTECTION FOR YOUNG CHILDREN OR THE INFIRM.
Summary of Contents for 942
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