Stahl 6161 Series, Operating Instructions Manual

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264191 / 6161621300
2019-06-17·BA00·III·en·05
Maintenance, overhaul, repair
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Flashing Beacon and Continuous Beacon
Series 6161
• Determine the type and extent of inspections in compliance with the relevant
national regulations.
• Adapt inspection intervals to the operating conditions.
The following tests and measures must be carried out during regular maintenance.
10.2 Repair
Check Measures
the permissible ambient temperature If exceeding the permissible ambient
temperature or falling below the device
must be taken out of operation.
the enclosure components for formation
of cracks and damage.
Replace the exchangeable enclosure
components. If the enclosure components
are non-exchangeable, the device must be
taken out of operation.
its intended use If the device is not used according to its
intended use, it must be taken out of
operation.
if the conductors are clamped properly clamp loose conductors tightly.
the cables for ageing and damage replace damaged or aged cables.
if the surface of the flameproof Ex-joint
is damaged
If the flameproof Ex-joint is damaged,
the device must be taken out of operation.
if corrosion on the flameproof Ex-joint
is present
Apply acid-free grease, which is
compatible with aluminium,
to the flameproof Ex-joint.
if the safety screw M4 has been
tightened firmly
Tighten the safety screw to a torque of
1.3 Nm.
if the external equipotential bonding
conductor (as required) is still connected
Reconnect the external equipotential
bonding conductor.
if the mounting screws have been
tightened firmly
Firmly tighten the mounting screws.
DANGER
Explosion hazard due to improper repair!
Non-compliance results in severe or fatal injuries.
• Repair work on the devices must be performed only by
R. STAHL Schaltgeräte GmbH.