Lamtec GFI 48 Operating Instructions Manual page 9

2 General Safety Instructions
NOTICE
The integrated flame scanner of the pilot burner is a safety component for gaseous and liquid
fuels. When gas consumers according to EN 298 are used, they are subject to the Gas Appli-
ances Directive 2009/142/EC.
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The applicable national safety regulations and standard notes are to be observed
in each case.
The installation of the device must be carried out precisely according to the directions in
these operating instructions.
Only connect the device when the technical data of the device matches the data of the
peripheral equipment.
The device may only be operated in an environment for which it is specified in accordance
with the technical data.
None of the safety labelling or markings may be removed from the device.
No unauthorized modifications or attempts to repair the device
are permitted.
Make sure that no spliced strands can come into contact with any of the adjacent connec-
tions. Use appropriate end splices.
Make sure that the power cables are not interchanged between L and N.
The plug connectors X13, X14, X15 and X16 do not have a secure disconnection from the
mains voltage.
To replace or disconnect the plug connectors, all poles of the plant must be disconnected
from the mains.
Measuring circuits must feature a secure disconnect according to EN 61140 "Protection
against electric shock " for active parts; for this reason, use only measurement and
evaluation devices which have a double or reinforced insulation.
In order to provide for operating safety, make sure when installing the output contacts that
the circuitry of the radio interference suppression to be provided by the user is carried out
in such a way that there is no risk of shorting out the relay contact output (flame signal) by
defective component parts of the suppressor circuitry
Work on electrical systems or equipment may be performed only by a certified electrician
or trained personnel managed and supervised by a certified electrician according to the
electrical engineering regulations.
Machine and plant parts on which inspection, maintenance, and repair work is performed
must be de-energised and secured against reactivation. First make sure the enabled parts
are de-energised, then earth and short-circuit them. Secure adjacent, live parts against
accidental contact by covering them.
The electrical equipment of the system must be checked regularly. Defects must be
reported immediately and remedied.
If work on live parts is necessary, a second person must be involved who can press the
emergency stop or main switch if required. Block off the working area with a red-and-white
safety chain and a warning sign. Use only voltage-insulated tools.
In case of fire in electrical systems, do not extinguish with water under any circumstances.
Only the provided fire extinguishers may be used.
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