Use only the original screws. These are provided
with a special coating to prevent "solid eating"
from stainless steel to stainless steel. Use a
screwdriver with an adjustable torque (Nm) at all
times. Also called torque screwdriver/key. Screw
the screws into the mounting flange by hand. Do
not screw in the screws by machine! It must be
easy to screw in the screws. If this is not the
case, check the thread for dirt or damage.
Tighten the screws evenly using the torque
screwdriver, with a maximum force of 0.8 Nm.
(see drawing 29)
6.7 Lamp installation
The lamp consists of a ceramic base, with the lamp attached to it. Together they form a lamp unit, which is
placed in the UV-C system without tools.
Touching the quartz glass is not permitted and not necessary for placing the UV
lamp. If fingerprints or dirt are present on the quartz parts, the UV-C radiation is
negatively influenced, so that the UV-C treatment process is also negatively
affected.
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