Grundfos DMX Series

11V3.0
DMX model 227
1 Of General Interest
1.1 In General
This operation manual contains all information for safe operation of the described
product.
If you require further information or if any problems arise which are not reflected
in detail in this manual, contact Grundfos directly for the information needed.
1.2 Using this Paper
❏ Descriptions are written as plain text.
❏ Lists are indicated by squares (❏), sublists by dashes (-).
❏ Operation steps are indicated by bullets (●), substeps by small bullets (•).
❏ Cross-references are indicated by
italic letters and an arrow (➜).
❏ The headings
WARNING , CAUTION and NOTE have the following
meaning:
!
WARNING Danger of injuries and accidents!
CAUTION Danger of incorrect operation or damage to the product!
NOTE There is an exceptional feature.
1.3 Warranty
Warranty in accordance with our general terms of sale and delivery shall only be
valid, if
❏ the product is used according to the information within this paper,
❏ the product is not being opened or used improperly,
❏ maintenance and repair is implemented exclusively by authorized and
qualified personnel,
❏ original spare parts are used for repairs.