Morco D-61B, Instructions Manual

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• CHECKING FOR SAFE OPERATION
In addition to any annual service by a competent person, the user should carry out
the following checks periodically and especially after any period of disuse.
• PILOT BURNER
Look through the pilot window and check the pilot flame is blue. There should be
no yellow colour or laziness.
• MAIN BURNER
Look through the pilot window when the hot tap is open and the boiler is running.
The burner flames should be all blue with no yellow/white colour or laziness.
If you see any yellowness or laziness in the flames do not use the appliance and call
a service engineer. The burners will almost certainly be blocked by dust/fluff or
insect matter and any further use will cause sooting up leading to a dangerous
situation and expensive repair.
• OTHER INDICATIONS
• Never tamper or adjust with any pre-sealed unit.
• There is a danger of burning yourself if you touch the area in or around the
pilot window. We recommend that you avoid touching this area.
• Do not cover or use the heater for drying purposes or use the heater
compartment for storage of any goods especially flammable liquids.
• The appliance has a device to detect that combustion gases are removed
correctly via the flue. If there are any problems detected in the removal
of these gases (spillage), the device cuts off the supply of gas to the burner
N.B. Adverse weather conditions may cause this device to activate please See
section A.2.2 COMBUSTION GAS REMOVAL
To restart the appliance you must wait at least 10 minutes before
lighting the pilot light, as described earlier.
If these interruptions occur repeatedly have the heater inspected by a competent
registered gas engineer.
NEVER BLOCK ANY VENTILATION THAT HAS BEEN PURPOSELY
PROVIDED FOR THE CORRECT AND SAFE OPERATION OF THE
APPLIANCE.
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