J-type bolts
1
3
2
4
5
Item Description
1.
Baseplate
2.
Shims or wedges
3.
Foundation
4.
Dam
5.
Bolt
Figure 5: J-type bolts
5.2 Piping checklists
5.2.1 General piping checklist
Precautions
WARNING:
•
Risk of premature failure. Casing deformation can result in misalignment and contact with
rotating parts, causing excess heat generation and sparks. Flange loads from the piping
system, including those from the thermal expansion of the piping, must not exceed the
limits of the pump.
•
Risk of serious personal injury or property damage. Fasteners such as bolts and nuts are
critical to the safe and reliable operation of the product. Ensure appropriate use of fasten-
ers during installation or reassembly of the unit.
•
Use fasteners of the proper size and material only.
•
Replace all corroded fasteners.
•
Ensure that all fasteners are properly tightened and that there are no missing fas-
teners.
NOTICE:
Vary the capacity with the regulating valve in the discharge line. Never throttle the flow from the
suction side. This action can result in decreased performance, unexpected heat generation,
and equipment damage.
5.2.2 Permitted Nozzle Loads and Torques at the Pump Nozzles ...
... following the Europump-Recommendation for pump acc. to ISO 5199.
The data for forces and torques are only valid for
5.2 Piping checklists
22
ICB Installation, Operation and Maintenance Instruction
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