5.4 Mounting the pump unit without foundation
Special tool:
n
Spanner
n
Spirit level
Fig. 9: Mounting without foundation (schematic diagram)
1.
Chapter 4.1.2 ‘Lifting’ on page 21
).
2.
Install four levelling feet (3) as shown.
3.
Place the pump unit on the base.
4.
Adjust the height of the base plate using levelling feet (3) as shown:
n
Hold hexagon on levelling foot (3) with spanner.
n
Loosen hexagon nut (1).
n
Adjust the height by turning the hexagon nut (2).
n
Tighten hexagon nut (1).
n
Check the permissible height deviation < 0.33 % (1 cm/300 cm) using
machine spirit level in longitudinal and transverse direction.
n
Repeat the process until the base plate is correctly aligned.
5.5 Aligning the pump unit
In order to determine the correct alignment tolerances it is neces-
sary to ascertain the tolerances of the pump, coupling and motor.
For the purpose of alignment, the lowest value applies.
NOTICE!
Material damage due to incorrect coupling alignment!
–
With height, lateral or angular offset: Align the motor precisely
to the pump.
–
For detailed information and for special couplings
manufac-
turer's data.
5.5.1 Determining alignment tolerances
1.
Determine alignment tolerances for pump.
Permissible deviations and dimensions
‘Pump alignment tolerances’ on page 33.
Installation and connection
Type SLH-4G, SLHS-4G
32
01/2016 JPB Rev. 5
