English (GB)
17
Angular alignment - vertically
1. Turn the motor and pump shaft until the dial
gauge (1) is in position 0 ° (12 o'clock).
2. Set the dial gauge pointer to zero, turn the motor
and pump shaft simultaneously until the dial
gauge is in position 180 ° (6 o'clock) and check
that the index lines are still in line.
3. Read the dial gauge (1). If the dial gauge shows
a deflection exceeding 0.2 mm, add or remove
the shims under the motor until the deflection is
halved.
4. Set the dial gauge pointer to zero, turn the motor
and pump shaft simultaneously until the dial
gauge is in position 0 ° (12 o'clock) and read the
dial gauge (1) again.
5. Now the reading must be within the allowable
tolerance of 0.2 mm. If not, repeat the procedure.
6. Remove the dial gauge (1).
Finish the alignment procedure by refitting and
tightening the coupling.
4.6 Greasing the grid coupling
Pack the spaces between and around the grid with
as much lubricant as possible and wipe off the
excess lubricant so that it is flush with the top of the
grid. See section
.
Position the seals on the hubs so they line up with
the grooves in the coupling cover. Position the
gaskets on the flanges of the lower coupling cover
half and assemble the covers so that the matching
marks are on the same side.
Push the gaskets in until they stop against the seals
and secure the coupling cover halves with the
fasteners provided and tighten them properly. Make
sure that the gaskets stay in position during this
tightening procedure.
Once the coupling is completely assembled, remove
both of the lubricating plugs in the covers, insert a
lubricating nipple in one of the lubricating holes,
pump in lubricant until it is forced out of the opposite
lubricating hole and refit the two lubrication plugs.
The installation is now complete.
T
M
03
2
9
4
0
49
05
The coupling tolerances may differ from
coupling make to coupling make. For the
standard coupling, the allowable tolerance
is 0.2 mm. For other coupling types, see
the coupling data supplied with the pump.
WARNING
Crushing hazard
Death or serious personal injury
- To protect persons from rotating
machine parts, always install all guards
after the installation is complete and
before starting the pump.
