English (GB)
19
8.7 Frequency of starts and stops
9. Maintenance and service
The motors are maintenance-free.
All motors are easy to service.
Service kits and service tools are available from
Grundfos.
The motors can also be serviced at a Grundfos
service centre.
Motor type Number of starts
MS402
• We recommend minimum 1 per
year.
• Maximum 100 per hour.
• Maximum 300 per day.
MS4000
• We recommend minimum 1 per
year.
• Maximum 100 per hour.
• Maximum 300 per day.
MS6000
• We recommend minimum 1 per
year.
• Maximum 30 per hour.
• Maximum 300 per day.
MS6000P
• We recommend minimum 1 per
year.
• Maximum 120 per hour.
• Maximum 360 per day.
MMS6
PVC
windings
• We recommend minimum 1 per
year.
• Maximum 3 per hour.
• Maximum 40 per day.
PE/PA
windings
• We recommend minimum 1 per
year.
• Maximum 10 per hour.
• Maximum 70 per day.
MMS 8000
PVC
windings
• We recommend minimum 1 per
year.
• Maximum 3 per hour.
• Maximum 30 per day.
PE/PA
windings
• We recommend minimum 1 per
year.
• Maximum 8 per hour.
• Maximum 60 per day.
MMS 10000
PVC
windings
• We recommend minimum 1 per
year.
• Maximum 2 per hour.
• Maximum 20 per day.
PE/PA
windings
• We recommend minimum 1 per
year.
• Maximum 6 per hour.
• Maximum 50 per day.
MMS 12000
PVC
windings
• We recommend minimum 1 per
year.
• Maximum 2 per hour.
• Maximum 15 per day.
PE/PA
windings
• We recommend minimum 1 per
year.
• Maximum 5 per hour.
• Maximum 40 per day.
DANGER
Electric shock
Death or serious personal injury
- Switch off the power supply before
starting any work on the product.
- Make sure that the power supply cannot
be accidentally switched on.
DANGER
Toxic material
Death or serious personal injury
- If a pump is used for a liquid injurious to
health, the pump will be classified as
contaminated.
WARNING
Sharp element
Death or serious personal injury
- For service, see the service
instructions. Service must be performed
by qualified personnel.
To Next Page
Loading...
Need help?
General
