6 Commissioning/Start-up/Shutdown
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CHTRa
6.4 Checklist for commissioning/start-up
NOTE
The manufacturer’s product literature is binding for all work performed on the
pump/set
Table 14:
Checklist for commissioning/start-up
Steps
Work required
Comments:
1
In the case of rolling element bearings, fill in
the oil to the level specified and fill the
constant level oiler.
2
Fill in oil. Flush oil filter.
3
Adjust oil throttling valves (pressure, flow
rate).
4
Check the direction of rotation of the drive.
5
Check the alignment.
6
Mount coupling and coupling guard.
7
Check the strainer/filter in the suction pipe.
8
Prime and vent the system.
9
Prepare the pump(s)/set(s) for operation,
ensure quantity of oil fills, check shaft seals,
start up auxiliary circuits.
10
Check all instruments for proper functioning.
11
Set the oil flow to the correct flow rate.
12
Check and adjust all interlocking systems.
Check turning gear (active time: from pump
standstill until start of turning gear).
13
Check valve position. Check the minimum
flow valve.
14
Start up pump set.
6.5 Operation
6.5.1 Safety instructions for operation
DANGER
Non-compliance with the permissible pressure and temperature limits if the pump
is operated with the suction and/or discharge line closed.
Explosion hazard!
Hot or toxic fluids escaping!
▷
Never operate the pump with the shut-off elements in the suction line and/or
discharge line closed.
▷
Only start up the pump set with the discharge-side shut-off element slightly or
fully open.
