Assembly Isave On Electric Motor - Danfoss iSave 50 Operating Manual

Operating guide | iSave 50 - 70
8
When the iSave is mounted with an electric
motor (horizontal), it must not be lifted in the
lifting eye. An iSave assembled with motor
(horizontal) must be handled by using two slings
around the unit. One sling must be attached to
the electric motor and one sling
around the iSave. Make sure that the unit/load is
balanced before lifting. The centre of the mass
may vary.
Some motors and pumps have specific lifting
eyes.
Do not use connections/nozzles for lifting!
Always use two slings.
4.4 Assembly iSave to electric motor
1. Mount the coupling flush or maximum 1
mm offset from the iSave shaft end. Ensure
an air gap between coupling parts of 3-5
mm (0.12-0.2 inch).
2. Mount the bell housing on iSave. Secure
nuts with the right torque.
3. Measure the longest distance "A" from top
of bell housing to the button of coupling
claw.
4. Mount the coupling on motor shaft. Ensure
the coupling and motor flange are not in
contact with each other.
180R9357 | AQ265943679828en-001002 IOM iSave 50 - 70 | 03.2023
Lifting the iSave with electric motor (vertical):
The two lifting belts around the bell housing
before lifting the unit.
Lift the iSave unit with only one fastening point.
Incorrect lifting can result in personal injury and/
or damage of the unit.
A: Elastic coupling
B: Bell housing
C: iSave shaft
D. iSave flange
5. Measure from motor flange to the top of the
coupling. That measurement "B" shall be 3-5
mm (0.12-0.2 inch) shorter than the measure
ment "A".
("A" and "B" can be found on the next page).