Danfoss EM-PMI375 - Storage, Installation and Maintenance Checklists

Electric machine installation checklist
Date:
Electric machine and customer information
Customer: Electric machine type (from the rating plate):
Customer reference: Electric machine serial number:
Service reference: Date installed:
N.A = Procedure not applicable PASS = Procedure passed FAIL = Procedure failed
Installation checklist
Approval N.A PASS FAIL
General
Electric machine type is correct ☐ ☐ ☐
Electric machine is
undamaged
☐ ☐ ☐
Insulation resistance check
(Reference value of 150 MΩ
should not be exceeded at
reference ambient
temperature 25°C (measured
with 500 V
DC
/ 1 min
Megger))
>150MΩ ☐ ☐ ☐
Environmental conditions as
specified (see data sheet)
☐ ☐ ☐
Mechanical installation
Supporting structure as required ☐ ☐ ☐
Shaft alignment as specified (see chapter Shaft alignment
and load).
☐ ☐ ☐
D-end attachment bolt
tightening torque
40 Nm ☐ ☐ ☐
N-end attachment bolt
tightening torque
30 Nm ☐ ☐ ☐
Cooling circuit connected
and coolant flowing
☐ ☐ ☐
Used coolant:
Power connections
Cable gland assembly as specified (cable gland to cables)
with correct cable diameter
☐ ☐ ☐
Cable lug air cap (to metallic
structures)
≥10 mm ☐ ☐ ☐
Cable gland tightening
torque (to the box)
15 Nm ☐ ☐ ☐
Cable lug tightening torque
(to the busbar)
13 Nm ☐ ☐ ☐
The phase connections order is correct (U, V, W -> L1, L2,
L3)
☐ ☐ ☐
Connection box cover bolts
tightening torque
4 Nm ☐ ☐ ☐
User Guide
EM-PMI375
Storage, installation and maintenance checklists
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Danfoss | November 2021 BC265856307805en-000202 | 77