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S
F
AFETY
EATURES
In this section the word "user" is to be interpreted as any person with access to or responsibility
for the ABF 8/28 and its ancillary equipment.
1.0 S
& W
YMBOLS
1.1
Switches and Lights
1.2
Warning Symbols
1.3
Access to the Plenum Chamber
Soot can accumulate in the airway following the after-burner, giving rise to fire risk.
There is a plenum chamber with removable panels to give access to cleaning; see section 4.2.
The user is responsible for maintaining a clean plenum chamber, and also for regular cleaning of
the chimney and the external flue or ducting system.
1.4
Maintenance or Dismantling
The user should read the warning on refractory fibrous insulation, given in section 4.0, before
undertaking any work involving exposure to the internal insulation material.
The user should disconnect the equipment from the electrical supply before removing panels to
access the electrical connections and control equipment.
MF58 – 1.06
ARNINGS
Instrument switch: when the instrument switch is operated the temperature
control circuit is energised.
Heat Light: the adjacent light glows or flashes to indicate that power is
being supplied to the elements
DANGER of electrical shock– read any warning printed by this symbol.
DANGER – hot surface. Read any warning printed by this symbol.
WARNING: all surfaces of a furnace may be hot.
DANGER – read any warning printed by this symbol.
3
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