12
1.21 Assembly, maintenance, fault,
repair
Prior to the start of this work, all relevant persons must be
notified of it. At a minimum, the following safety
measures must be taken before any work is done:
• Unauthorized persons must be kept away
• Mark and secure the work area
• Cover adjacent live parts
• Dry any wet, slippery surfaces or cover them
appropriately
• Cover hot or cold surfaces appropriately
Where applicable:
• Depressurize
• Isolate, lock and tag out
• Check to ensure live voltage is no longer present
• Ground and short-circuit.
The product should be protected as much as possible
from humidity, dust, and vibration, and should be
installed so that it is easily accessible. Ensure an
adequate distance from sources of heat or cold. Any
visual monitoring devices present, such as pressure
gauges, min./max. markings, or oil level gauges must be
clearly visible. Observe the mounting position
requirements.
Drill required holes only on non-critical, non-load-
bearing parts of the operator's infrastructure. Use existing
holes where possible. Avoid chafe points. Immobilize any
moving or detached parts during the work. Adhere to the
specified torques.
If guards or safety devices need to be removed, they
must be reinstalled immediately following conclusion of
work and then checked for proper function.
Check new parts for compliance with the intended use
before using them.
Avoid mixing up or incorrectly assembling
disassembled parts. Label parts. Clean any dirty parts.
1.22 First start-up, daily start-up
Ensure that:
• All safety devices are fully present and functional
• All connections are properly connected
• All parts are correctly installed
• All warning labels on the product are fully present,
visible, and undamaged
• Illegible or missing warning labels are immediately
replaced.
To Next Page
Loading...
