Grundfos SQF, Инструкция по установке и эксплуатации

Страница: 16 / 22

Example
Code Explanation
SQF Type range
5A
Rated flow rate [m
3
/h] and pump
generation
-3 Number of stages
Blank = Stainless steel DIN W.-Nr. 1.4301
N = Stainless steel DIN W.-Nr. 1.4401
6.4.7 Type key for MSF 3 motor
MSF -3 x
Code Explanation
MSF
Type
range
3
Motor diameter in
inches
x
- [ ] = Stainless steel EN
1.4301 - AISI 304
- N = Stainless steel EN
1.4401 - AISI 316
7. Service
DANGER
Electric shock
Death or serious personal injury
‐
Switch off the power supply before you
start any work on the product.
‐
Make sure that the power supply can-
not be switched on accidentally.
DANGER
Magnetic field
Death or serious personal injury
‐
Persons with pacemakers dismantling
this product must exercise caution
when handling the magnetic materials
embedded in the rotor.
Service must be performed by Grundfos service
engineers or at Authorised Grundfos
service workshops.
Service kits and service tools are available from
Grundfos. See the Grundfos service instruction by
scanning the QR code.
TM070145
http://net.grundfos.com/qr/i/96547278
7.1 Maintenance
The pumps are normally maintenance-free.
8. Taking the product out of operation
TM070145
http://net.grundfos.com/qr/i/96547278
Related information
3.2.1 Lifting the product
5.1 Handling the product
5.2 Storing the product
16
English (GB)