Receiving The Product; Transporting The Product; Inspecting The Product - Grundfos AMG Series Installation And Operating Instructions Manual

Temperature monitoring
The motor temperature must always be monitored
through the built-in PTC sensors. The associated
relay must be certified for this use with the safety
level, SIL 1. If the relay is built in as part of a
frequency converter, the converter must also fulfill SIL
1.
Power supply cable
The factory-fitted power supply cable must not be
shortened.
Mixers and flowmakers must not be dis-
mantled in an explosive atmosphere.
Soft starter and frequency converter
Soft starters and frequency converters may only be
used if their Ex classification is higher than the
classification of the mixer or flowmaker, and if they
are installed in accordance with the Ex regulations.
Accessories
Use the mixer or flowmaker only with original and
approved accessories.
Flowmakers
Due to the risk of electrostatic charging, flowmakers
with polymer propeller must always be submerged in
water, if the environment is explosive.
Maintenance, service and repair
Dismantling of mixers, flowmakers or their
cable entries must be carried out by
Grundfos or an authorised service work-
shop.
Use only original and approved compo-
nents.
For inspection and maintenance the standard EN
60079-17 must be considered and fulfilled.
Service log
Spare parts must be registered in a service log to
have 100 % traceability during the product life.
10

4. Receiving the product

4.1 Transporting the product

Make sure that the received product corresponds to
the order. In case of damage or missing parts, inform
the transport company or the manufacturer
immediately.
WARNING
Crushing hazard
Death or serious personal injury
‐
Make sure that the mixer or flowmaker
cannot roll or fall over.
WARNING
Crushing hazard
Death or serious personal injury
‐
Before lifting the components of the
mixer or flowmaker, observe any local
regulations that limit the weight of the
components to be lifted manually, with-
out the use of lifting equipments.
All lifting equipment must be rated for the purpose
and checked for damage before lifting. The lifting
equipment rating must never be exceeded.

4.2 Inspecting the product

Do not install a damaged mixer or flow-
maker.